Hazard Plain Automated baseline

Monterey County, CA

Risk-assessment baseline packet

County FIPS:
06053
Release:
2026-10
Data as of:
2026-09-30
Storm Events data through:
2026-06-30

Hazard Plain is an independent product built from public federal data. It is not a FEMA document and is not reviewed or endorsed by FEMA or any state agency.

Hazard Plain release 2026-10, as of 2026-09-30.

Summary

Plan status as of 2026-09-30: Approved, expires 2027-09-13. Plan: Monterey County (FEMA plan 108423), approved 2022-09-14.

Since the plan was approved on 2022-09-14: 5 new hazard declarations (3 incidents): EM-3591-CA (Severe Winter Storms, Flooding, and Mudslides), DR-4683-CA (Severe Winter Storms, Flooding, Landslides, and Mudslides), EM-3592-CA (Severe Winter Storms, Flooding, Landslides, and Mudslides), DR-4699-CA (Severe Winter Storms, Straight-Line Winds, Flooding, Landslides, and Mudslides), DR-4769-CA (Severe Winter Storms, Tornadoes, Flooding, Landslides, and Mudslides).

NOAA Storm Events records since that date: 95 records (data through 2026-06-30).

Highest expected annual loss (FEMA National Risk Index, modeled total; see B1-a): Earthquake ($181,854,772 a year), Inland Flooding ($109,289,014) and Drought ($81,061,294).

Repetitive-loss flood properties now: FMA RL 7, SRL 10 (44 CFR 77.2); any definition: 127.

The tables that follow are organized by the items of FEMA's Local Mitigation Plan Review Tool, Element B (B1-a to B2-c); each heading says which item its tables support.

Plan clock

Status:
Approved, expires 2027-09-13
Plan:
Monterey County (FEMA plan 108423)
Approved:
2022-09-14
Days to expiry:
348
Update underway:
none recorded in FEMA's plan tracker

What changed since your last plan (approved 2022-09-14)

New federal declarations:
5 new hazard declarations (3 incidents): EM-3591-CA (Severe Winter Storms, Flooding, and Mudslides), DR-4683-CA (Severe Winter Storms, Flooding, Landslides, and Mudslides), EM-3592-CA (Severe Winter Storms, Flooding, Landslides, and Mudslides), DR-4699-CA (Severe Winter Storms, Straight-Line Winds, Flooding, Landslides, and Mudslides), DR-4769-CA (Severe Winter Storms, Tornadoes, Flooding, Landslides, and Mudslides)
Storm Events records since approval:
95 records (data through 2026-06-30)
Repetitive loss now:
FMA RL 7, SRL 10 (44 CFR 77.2); any definition: 127
Repeat-flood change:
this release sets the baseline count.

Sources: 1, 2, 4, 6 (numbered list at the end)

Plan status for every jurisdiction listed in this county: 19 rows, in the section "Plan clock: Plan status for every jurisdiction listed in this county" on the following pages.

State plan status and tribal plans in this state: see the state page.

Plan clock

Plan status for every jurisdiction listed in this county

Source: 1

JurisdictionTypeStatusPlanApprovedExpiresDays to expirynegative = days since expiryNotes
Monterey CountyCountyApproved, expires 2027-09-13Monterey County (FEMA plan 108423)2022-09-142027-09-13348
Carmel-by-the-Sea cityCityApproved, expires 2027-09-13Monterey County (FEMA plan 108423)2022-09-142027-09-13348this jurisdiction approved 2025-02-20
Del Rey Oaks cityCityApproved, expires 2027-09-13Monterey County (FEMA plan 108423)2022-09-142027-09-13348
Gonzales cityCityApproved, expires 2027-09-13Monterey County (FEMA plan 108423)2022-09-142027-09-13348
Greenfield cityCityApproved, expires 2027-09-13Monterey County (FEMA plan 108423)2022-09-142027-09-13348
King City cityCityApproved, expires 2027-09-13Monterey County (FEMA plan 108423)2022-09-142027-09-13348
Marina cityCityApproved, expires 2027-09-13Monterey County (FEMA plan 108423)2022-09-142027-09-13348
Monterey cityCityApproved, expires 2027-09-13Monterey County (FEMA plan 108423)2022-09-142027-09-13348
Pacific Grove cityCityApproved, expires 2027-09-13Monterey County (FEMA plan 108423)2022-09-142027-09-13348
Salinas cityCityApproved, expires 2027-09-13Monterey County (FEMA plan 108423)2022-09-142027-09-13348
Sand City cityCityApproved, expires 2027-09-13Monterey County (FEMA plan 108423)2022-09-142027-09-13348this jurisdiction approved 2024-11-07
Seaside cityCityApproved, expires 2027-09-13Monterey County (FEMA plan 108423)2022-09-142027-09-13348
Soledad cityCityApproved, expires 2027-09-13Monterey County (FEMA plan 108423)2022-09-142027-09-13348
Carmel Area Wastewater DistrictWater/Sewer AuthorityApproved, expires 2027-09-13Monterey County (FEMA plan 108423)2022-09-142027-09-13348
Monterey One WaterWater/Sewer AuthorityApproved, expires 2027-09-13Monterey County (FEMA plan 108423)2022-09-142027-09-13348
Monterey Regional Waste Management DistrictWater/Sewer AuthorityApproved, expires 2027-09-13Monterey County (FEMA plan 108423)2022-09-142027-09-13348
Monterey Regional Water Pollution Control AgencyWater/Sewer AuthorityExpired on 2012-01-24Monterey Regional Water Pollution Control Agency (FEMA plan 81314)2007-01-242012-01-24-5,363
Moss Landing Harbor DistrictHighway/Port/RailApproved, expires 2027-09-13Monterey County (FEMA plan 108423)2022-09-142027-09-13348
Pajaro/Sunny Mesa CSDCommunity Services DistrictApproved, expires 2028-04-17Pajaro/Sunny Mesa Community Services District (FEMA plan 108840)2023-04-182028-04-17565

Supports FEMA checklist item B1-a: hazard identification

Hazards NRI does not cover (local data needed)

  • dam failure (incl. upstream dams)
  • levee failure
  • flash flood as its own subtype
  • ice jams
  • debris flows
  • erosion (riverine and coastal)
  • land subsidence and sinkholes
  • expansive soils

The 18 National Risk Index hazards, ranked by expected annual loss (EAL)

Sources: 5, 6

Rank by EALHazardNRI risk ratingEAL ratingEAL buildingsmodeled dollars per yearEAL agriculturemodeled dollars per yearCost of expected deaths and injuriesFEMA's dollar value per year, not property damageEAL total (see note)modeled dollars per yearStorm Events records, 1996 to 2026-06-30countWhy this hazard can be left outNRI Not Applicable, no declaration and no Storm Events record since 1996Storm Events coverage note
1EarthquakeRelatively HighRelatively High$130,411,228n/a$51,443,544$181,854,772Storm Events does not record earthquakes.
2Inland FloodingRelatively HighRelatively High$107,290,412$1,270,699$727,903$109,289,014152
3DroughtVery HighVery Highn/a$81,061,294n/a$81,061,2940Declared 1 time; no Storm Events record of this type.
4WildfireRelatively HighRelatively High$16,498,050$26,726$581,076$17,105,85322
5Heat WaveRelatively ModerateRelatively Moderate$5,416$1,533,390$4,758,035$6,296,84114
6LandslideRelatively HighRelatively High$3,148,127n/a$1,550,977$4,699,10438
7TsunamiVery LowRelatively Low$711,653n/a$0$711,6532
8Coastal FloodingRelatively LowRelatively Low$421,407n/a$599$422,0068
9TornadoRelatively LowRelatively Low$293,780$6,747$103,236$403,7631
10LightningRelatively ModerateRelatively Moderate$12,112n/a$328,590$340,7023
11HailVery LowVery Low$21,821$91,441$6,742$120,00421
12Strong WindVery LowVery Low$27,579$2,495$44,731$74,806104Includes 36 High Wind and 61 Strong Wind records (NOAA non-thunderstorm wind types, outside NRI's Strong Wind definition).
13Winter WeatherVery LowVery Low$2,328under $1$1,381$3,7092
14AvalancheVery LowVery Low$2n/a$99$1010No recorded events in Storm Events since 1996 (data through 2026-06-30).
15Cold WaveNo RatingNo Expected Annual Losses$0$0$0$012Includes 12 Frost/Freeze records (outside NRI's Cold Wave definition; counted in this table and in B1-d, not in the B1-e descriptor).
HurricaneNot ApplicableNot Applicable0NRI rates hurricane Not Applicable for this county, and no counted federal declaration for this county names it (EM-3248-CA names it but is not counted as a local occurrence; see B1-d).No recorded events in Storm Events since 1996 (data through 2026-06-30).
Ice StormNot ApplicableNot Applicable0Declared 1 time; no Storm Events record of this type.

Total = buildings + agriculture + population equivalence; FEMA values each expected death (or 10 injuries) at $13.7 million (2024 dollars).

NRI risk rating combines expected annual loss with social vulnerability and community resilience; EAL rating rates expected annual loss alone. Both compare this county with all U.S. counties.

Not applicable to this county per NRI, with no federal declaration and no Storm Events record since 1996: volcanic activity. That is the evidence for leaving them out of the plan.

The state hazard mitigation plan also lists hazards for this county; FEMA asks the plan to explain any hazard it leaves out.

Supports FEMA checklist item B1-b: hazard location

Affects the whole county (national data give no location within it): Cold Wave, Drought, Hail, Heat Wave, Ice Storm, Lightning, Strong Wind and Winter Weather.

Coastal Flooding and Inland Flooding: The FEMA Flood Insurance Rate Map (FIRM) is the required location source for flooding. See the FEMA Flood Map Service Center (https://msc.fema.gov) for this county.

Hazards that vary within the county: highest-rated census tracts

Source: 5

HazardHighest-rated census tractsNRI risk rating, score 0 to 100
Avalanchetract 111.01 (Very Low, 18.1); tract 108.04 (Very Low, 18.0); tract 115.02 (Very Low, 17.3)
Earthquaketract 145 (Very High, 100.0); tract 106.06 (Very High, 99.4); tract 114 (Very High, 99.3)
Hurricaneno tract has a National Risk Index rating for this hazard
Landslidetract 114 (Very High, 100.0); tract 115.02 (Very High, 100.0); tract 110.02 (Relatively High, 99.9)
Tornadotract 145 (Relatively Low, 38.7); tract 128 (Very Low, 23.8); tract 4 (Very Low, 23.7)
Tsunamitract 127 (Relatively Moderate, 89.7); tract 130 (Relatively Low, 71.7); tract 146.01 (Relatively Low, 63.5)
Wildfiretract 114 (Very High, 99.9); tract 113.03 (Very High, 99.6); tract 110.02 (Very High, 99.1)

Up to 3 census tracts per hazard, highest National Risk Index rating first, then highest score; a tract number is the Census tract number (for example 111.01 is Census Tract 111.01). FEMA's Resilience Analysis and Planning Tool maps the National Risk Index for every tract: https://www.fema.gov/emergency-managers/practitioners/resilience-analysis-and-planning-tool

Supports FEMA checklist item B1-c: hazard extent

Extent: scale, observed range and worst recorded event per hazard

Sources: 6, 7

HazardScaleRecordscount and yearsObserved rangeWorst recorded eventMost damaging (when different)How it applies to jurisdictionsNote
Avalanchenone (count and damage only)0Physical measure: in event narratives only (local data needed).
Coastal Flood, Storm Surge/Tidenone in data (flood depth: FIRM)8 records, 1999 to 2026 (6 zone-level)Storm Surge/Tide, 2001-03-04, $100,000 property; crops not reported (2001 dollars)Event records naming jurisdictions in the plan: Pacific Grove city (1 record). Zone-level records (6) apply countywide.Flood depth: see the FEMA Flood Insurance Rate Map.
Cold/Wind Chill, Extreme Cold/Wind Chillwind chill0Wind chill: in event narratives only (local data needed).
Frost/Freeze (outside NRI's Cold Wave definition)crop damage12 records, 2007 to 2021 (12 zone-level)Frost/Freeze, 2007-01-06, $14,000,000 crop damage (2007 dollars); Storm Events area MONTEREY BAY/N SALINAS VALLEY/HOLLISTER VALLEY/CARMEL VALLEY (legacy zone code CAZ514)Countywide (zone-level records).Temperature: in event narratives only (local data needed).
DroughtU.S. Drought Monitor scale (D0 to D4)0Storm Events enters a drought at D2 or worse east of the Rockies and D3 or worse from the Rockies west (NWS Instruction 10-1605); NRI drought counts D3 and D4 only.
EarthquakeModified Mercalli (local data)0Storm Events does not record earthquakes; the USGS earthquake catalog is the source.
Hailhail size (inches)21 records, 2001 to 20230.25 in to 1 in (median 0.25 in); 21 with a recorded value1 in hail, 2010-01-20Hail, 2017-01-22, $10 property; $10 crops (2017 dollars)Event records naming jurisdictions in the plan: Del Rey Oaks city (3 records), Salinas city (2 records), Marina city (1 record), Pacific Grove city (1 record), Soledad city (1 record).
Excessive Heat, Heatheat index (in event narratives)14 records, 2006 to 2026 (14 zone-level)1 day to 7 days (median 1 day); 7 with a recorded value7 consecutive days, 2006-07-21 to 2006-07-27, zone-levelCountywide (zone-level records).Heat index: in event narratives only (local data needed). Heat records from November to March (unseasonable warmth, not a heat wave) are counted but not used for the longest run.
Hurricane, Tropical Storm, Tropical DepressionSaffir-Simpson0Storm Events files every zone of a storm's episode under the storm's type; flooding from the storm is filed as Flood or Flash Flood records.
Ice StormSperry-Piltz ice scale (local data)0Ice thickness: in event narratives only (local data needed).
Flash Flood, Flood, Lakeshore Flooddamage and flood days (flood depth: FIRM)152 records, 1996 to 2026Flash Flood, 1998-02-06, $10,000,000 property; crops not reported (1998 dollars)Event records naming jurisdictions in the plan: Salinas city (7 records), Gonzales city (2 records), Greenfield city (1 record), Seaside city (1 record), Soledad city (1 record).Flood depth: see the FEMA Flood Insurance Rate Map. Storm Events damage is often $0 or blank for floods, major ones included; FEMA Public Assistance by declaration (B1-d) shows which floods cost the most.
Debris Flownone (count and damage only)38 records, 2008 to 2025 (6 zone-level)Debris Flow, 2017-05-19, $10,000,000 property; $0 crops (2017 dollars)Event records naming jurisdictions in the plan: Salinas city (2 records). Zone-level records (6) apply countywide.Physical measure: in event narratives only (local data needed).
Lightningannualized frequency (the measure FEMA's Local Mitigation Planning Handbook names)3 records, 2020 to 2023Lightning, 2023-01-10, $1,000 property; $0 crops (2023 dollars)No event record names a jurisdiction in the plan.Storm Events lists lightning with damage or casualties; physical measure in event narratives only (local data needed).
High Wind and Strong Wind (outside NRI's Strong Wind definition)wind speed (kt and mph)97 records, 2006 to 2026 (97 zone-level)22 kt (25 mph) to 79 kt (91 mph) (median 43 kt (49 mph)); 94 with a recorded value79 kt (91 mph) measured gust, High Wind, 2025-12-23; NWS zone CAZ517High Wind, 2009-10-13, $1,000,000 property; $0 crops, reported for the zone (2009 dollars)Countywide (zone-level records).Speeds under 20 kt (likely entry errors) are left out of the observed range.
Thunderstorm Windwind speed (kt and mph)7 records, 2020 to 202526 kt (30 mph) to 68 kt (78 mph) (median 54 kt (62 mph)); 7 with a recorded value68 kt (78 mph) measured gust, Thunderstorm Wind, 2024-12-14Thunderstorm Wind, 2025-02-13, $10 property; $0 crops (2025 dollars)No event record names a jurisdiction in the plan.
TornadoEnhanced Fujita (Fujita before Feb 2007)5 records, 1987 to 2016F/EF0 to F/EF1 (median F/EF0); 5 with a recorded valueF1 tornado, 1992-12-06, 7 mi path length (whole path, pre-1996), 73 yd wide, $250,000 property; crops not recorded (1992 dollars), 2 direct injuriesNo event record names a jurisdiction in the plan.Before 1996 a tornado is listed once, under the county where it began, with its whole path's rating and length; from 1996 on, each county lists its own segment. Length is not used to rank tornadoes (see Methods).
Tsunaminone (count and damage only)2 records, 2006 to 2011 (2 zone-level)Tsunami, 2011-03-11, $1,800,000 property; $0 crops (2011 dollars); NWS zone CAZ530Countywide (zone-level records).Physical measure: in event narratives only (local data needed).
Wildfireacres burned (local data)22 records, 1996 to 2021 (18 zone-level)Wildfire, 1999-09-08, $66,900,000 property; crops not reported (1999 dollars)No event record names a jurisdiction in the plan. Zone-level records (18) apply countywide.Acres burned: in event narratives only (local data needed).
Winter Storm, Heavy Snow, Blizzard, Lake-Effect Snow, Winter Weather, Sleetnone in data (snowfall: local data)2 records, 2019 (2 zone-level)No damage reported in 2 records.Countywide (zone-level records).Snow depth: in event narratives only (local data needed).

Storm Events records are more complete after 1996; before 1996 only Tornado (from 1950), Hail and Thunderstorm Wind (from 1955) exist. Zone-level records whose zone no NWS zone-county file places in this county (mostly before 2020) are not counted here (the Methods page explains the zone matching).

Dollars are nominal (as reported), labeled with the year; not adjusted for inflation.

Supports FEMA checklist item B1-d: previous occurrences

Federal declarations for this county: 33 declarations covering 25 separate hazard incidents counted in this packet (declarations for the same incident count once; non-natural and evacuation-only declarations are not counted).

Federal disaster declarations for this county

Sources: 1, 2, 3

DeclaredIncident beganFEMA numberTypeTitleMapped hazardCounty Public Assistancefederal share obligated, nominal dollarsFlagsNotes
2024-04-132024-01-31DR-4769-CAMajor disasterSevere Winter Storms, Tornadoes, Flooding, Landslides, and MudslidesInland Flooding; Landslide; Tornado; Winter Weather$939,437.79new since last plan; within last 5 years
2023-04-032023-02-21DR-4699-CAMajor disasterSevere Winter Storms, Straight-Line Winds, Flooding, Landslides, and MudslidesIce Storm; Inland Flooding; Landslide; Strong Wind; Winter Weather$12,814,263.71new since last plan; within last 5 years
2023-03-102023-03-09EM-3592-CAEmergencySevere Winter Storms, Flooding, Landslides, and MudslidesInland Flooding (primary); also designated: Landslide, Winter Weatherno Public Assistance recordednew since last plan; within last 5 yearssame incident as DR-4699
2023-01-142022-12-27DR-4683-CAMajor disasterSevere Winter Storms, Flooding, Landslides, and MudslidesInland Flooding (primary); also designated: Landslide, Winter Weather$12,261,027.81new since last plan; within last 5 years
2023-01-092023-01-08EM-3591-CAEmergencySevere Winter Storms, Flooding, and MudslidesInland Flooding (primary); also designated: Landslide, Winter Weatherno Public Assistance recordednew since last plan; within last 5 yearssame incident as DR-4683
2020-08-222020-08-14DR-4558-CAMajor disasterWildfiresWildfire$2,089,380.34
2020-08-192020-08-18FM-5333-CAFire managementCarmel FireWildfireno Public Assistance recordedsame incident as DR-4558
2020-08-172020-08-16FM-5329-CAFire managementRiver FireWildfireno Public Assistance recordedsame incident as DR-4558
2020-03-222020-01-20DR-4482-CAMajor disasterCOVID-19 PandemicNon-natural, not counted$28,909,075.62
2020-03-132020-01-20EM-3428-CAEmergencyCOVID-19Non-natural, not countedno Public Assistance recordedsame incident as DR-4482
2019-05-172019-02-24DR-4434-CAMajor disasterSevere Winter Storms, Flooding, Landslides, and MudslidesInland Flooding; Landslide; Winter Weather$77,250.78
2017-04-012017-02-01DR-4308-CAMajor disasterSevere Winter Storms, Flooding, and MudslidesInland Flooding (primary); also designated: Landslide, Winter Weather$8,183,372.66
2017-02-142017-01-03DR-4301-CAMajor disasterSevere Winter Storms, Flooding, and MudslidesInland Flooding; Landslide; Winter Weather$9,601,336.75
2016-07-282016-07-22FM-5137-CAFire managementSoberanes FireWildfireno Public Assistance recorded
2011-04-182011-03-11DR-1968-CAMajor disasterTsunami WavesTsunami$3,107,906.35
2008-07-042008-07-04FM-2781-CAFire managementBasin Fire ComplexWildfireno Public Assistance recordedsame incident as EM-3287
2008-06-282008-06-20EM-3287-CAEmergencyWildfiresWildfire$414,879.09
2007-03-132007-01-11DR-1689-CAMajor disasterSevere FreezeCold WavePA not declared for this county
2005-09-132005-08-29EM-3248-CAEmergencyHurricane Katrina EvacuationHurricane: evacuation support, not a local hazard event; not countedno Public Assistance recorded
1999-02-091998-12-20DR-1267-CAMajor disasterCa-Citrus Crop Damage 2/2/99Cold WavePA not declared for this county
1998-02-091998-02-02DR-1203-CAMajor disasterSevere Winter Storms and FloodingInland Flooding; Winter Weatherno Public Assistance recorded
1997-01-041996-12-28DR-1155-CAMajor disasterSevere Storms, Flooding, Mud and LandslidesInland Flooding; Landslideno Public Assistance recorded
1995-03-121995-02-13DR-1046-CAMajor disasterSevere Winter Storms, Flooding Landslides, Mud FlowInland Flooding; Landslide; Winter Weatherno Public Assistance recorded
1995-01-101995-01-03DR-1044-CAMajor disasterSevere Winter Storms, Flooding, Landslides, Mud FlowsInland Flooding; Landslide; Winter Weatherno Public Assistance recorded
1993-02-031993-01-05DR-979-CAMajor disasterSevere Winter Storm, Mud & Land Slides, & FloodingInland Flooding (primary); also designated: Landslide, Winter Weatherno Public Assistance recorded
1991-02-111990-12-19DR-894-CAMajor disasterSevere FreezeCold WavePA not declared for this county
1989-10-181989-10-17DR-845-CAMajor disasterLoma Prieta EarthquakeEarthquakeno Public Assistance recorded
1985-07-181985-06-26DR-739-CAMajor disasterGrass, Wildlands, & Forest FiresWildfireno Public Assistance recorded
1983-02-091983-01-21DR-677-CAMajor disasterCoastal Storms, Floods, Slides & TornadoesCoastal Flooding; Inland Flooding; Landslide; Tornadono Public Assistance recorded
1978-02-151978-02-15DR-547-CAMajor disasterCoastal Storms, Mudslides & FloodingCoastal Flooding (primary); also designated: Landslideno Public Assistance recorded
1977-01-201977-01-20EM-3023-CAEmergencyDroughtDroughtno Public Assistance recorded
1969-01-261969-01-26DR-253-CAMajor disasterSevere Storms & FloodingInland Floodingno Public Assistance recorded
1967-01-021967-01-02DR-223-CAMajor disasterSevere Storms & FloodingInland Floodingno Public Assistance recorded

School districts and special districts in this county: $5,635,292.94 (included in the county total above). Public Assistance matched by applicant name to the school districts and special districts FEMA lists as plan participants in this county. They have no row of their own in the jurisdiction table, so their total is listed here. These dollars are already included in the county PA column of the declarations table (the FEMA record places each applicant in this county), so this line is not added to it.

County Public Assistance: applicants the FEMA record places in this county, including any state agencies FEMA files there; statewide rows are listed on the state page; federal share obligated, nominal dollars.

Statewide declarations

Source: 2

DeclaredIncident beganFEMA numberTypeTitleMapped hazard
1964-04-011964-04-01DR-169-CAMajor disasterSeismic Sea WaveTsunami
1963-12-211963-12-21DR-161-CAMajor disasterFlood Due to Broken DamOther, not an NRI hazard; not counted
1963-02-251963-02-25DR-145-CAMajor disasterSevere Storms, Heavy Rains & FloodingInland Flooding
1962-10-241962-10-24DR-138-CAMajor disasterSevere Storms & FloodingInland Flooding
1962-03-061962-03-06DR-122-CAMajor disasterFloodsInland Flooding
1961-11-161961-11-16DR-119-CAMajor disasterFire (Los Angeles County)Wildfire
1958-04-041958-04-04DR-82-CAMajor disasterHeavy Rainstorms & FloodInland Flooding
1956-12-291956-12-29DR-65-CAMajor disasterForest FireWildfire
1955-12-231955-12-23DR-47-CAMajor disasterFloodInland Flooding
1954-02-051954-02-05DR-15-CAMajor disasterFlood & ErosionInland Flooding

FEMA recorded these with designated area Statewide and no county, so they are listed on every county page in the state and not counted with county rows. Local data needed: whether each one affected this county.

5 Fire Management declarations (1977-08-07 to 1988-09-13) FEMA filed as Statewide with no county; each names one local fire. Listed on the state page.

Public Assistance filed under this county for declarations that do not list it: 1 row, $5,011.43

Sources: 2, 3

FEMA numberDeclaredTitleApplicantPA obligatedfederal share obligated, nominal dollars
DR-1628-CA2006-02-03Severe Storms, Flooding, Mudslides, and LandslidesRECLAMATION DISTRICT #0784, PLUMAS LAKE$5,011.43

FEMA's Public Assistance summaries file these applicants under this county, but FEMA's declaration rows for these disasters do not designate it (an electric cooperative or district serving several counties, for example). Not in any declaration row above and not counted.

Previous occurrences by hazard, with explicit no-event rows

Sources: 2, 6, 7

HazardStorm Events records, all years on file(years in the Period column)Since plan approvalrecordsIn the 12 months before plan approvalrecordsLast 5 yearsrecordsDeclared incidents, all yearsseparate disastersDeclared since approvalseparate disastersPeriodStatement
Avalanche0000001996 to 2026-06-30No recorded events, 1996 to 2026-06-30, NOAA NCEI Storm Events
Coastal Flooding8303201996 to 2026-06-30
Cold Wave12000301996 to 2026-06-30Includes 12 Frost/Freeze records.
Drought0000101996 to 2026-06-30No Storm Events records of this type; 1 federal declared incident (see declarations table)
Earthquake000010Storm Events does not record earthquakes; the USGS earthquake catalog is the source.
Hail21101001955 to 2026-06-30
Heat Wave144610001996 to 2026-06-30
Hurricane0000001996 to 2026-06-30No recorded events, 1996 to 2026-06-30, NOAA NCEI Storm Events
Ice Storm0000111996 to 2026-06-30No Storm Events records of this type; 1 federal declared incident (see declarations table)
Inland Flooding152541551431996 to 2026-06-30
Landslide382021231996 to 2026-06-30
Lightning3112001996 to 2026-06-30
Strong Wind10430131111955 to 2026-06-30Includes 36 High Wind and 61 Strong Wind records.
Tornado5000211950 to 2026-06-30
Tsunami2000101996 to 2026-06-30
Wildfire22000401996 to 2026-06-30
Winter Weather20001031996 to 2026-06-30

Notable Storm Events records

Sources: 1, 6, 7

DateEvent typeMagnitude or extentDamagenominal dollarsDeaths, injuriesdirect onlyLocationFlagsWhy listed
2025-02-13Flood$0 property; $0 crops (2025 dollars)1, 0CARMEL VLYnew since last plan; within last 5 yearsdeaths or injuries recorded
2023-08-30High Wind25 kt (29 mph) estimated gust$0 property; $0 crops, reported for the zone (2023 dollars)1, 0NWS zone CAZ530 (SOUTHERN MONTEREY BAY AND BIG SUR COAST), zone-levelnew since last plan; within last 5 yearsdeaths or injuries recorded
2023-01-10Lightning$1,000 property; $0 crops (2023 dollars)0, 0MONTEREY PNSLA ARPTnew since last plan; within last 5 yearsB1-c worst recorded: Lightning
2017-05-19Debris Flow$10,000,000 property; $0 crops (2017 dollars)0, 0GORDAB1-c worst recorded: Debris Flow
2012-10-02Heat$0 property; $0 crops, reported for the zone (2012 dollars)1, 0NWS zone CAZ528 (NORTHERN SALINAS VALLEY / HOLLISTER VALLEY / CARMEL VALLEY), zone-leveldeaths or injuries recorded
2011-03-11Tsunami$1,800,000 property; $0 crops, reported for the zone (2011 dollars)0, 0NWS zone CAZ530 (SOUTHERN MONTEREY BAY AND BIG SUR COAST), zone-levelB1-c worst recorded: Tsunami
2010-01-20Hail1 in$0 property; $0 crops (2010 dollars)0, 0DEL REY OAKSB1-c worst recorded: Hail
2006-07-21Heatdamage not reported0, 0NWS zone CAZ516 (SOUTHERN SALINAS VALLEY / ARROYO SECO / LAKE SAN ANTONIO), zone-levelB1-c worst recorded: Excessive Heat, Heat
2001-03-04Storm Surge/Tide$100,000 property; crops not reported (2001 dollars)0, 0(MRY)MONTEREY ARPTB1-c worst recorded: Coastal Flood, Storm Surge/Tide
1999-09-08Wildfire$66,900,000 property; crops not reported (1999 dollars)0, 0CARMELB1-c worst recorded: Wildfire
1998-02-06Flash Flood$10,000,000 property; crops not reported (1998 dollars)0, 0WEST PORTIONB1-c worst recorded: Flash Flood, Flood, Lakeshore Flood
1992-12-06TornadoF1, 7 mi path length (whole path, pre-1996), 73 yd wide$250,000 property; crops not recorded (1992 dollars)0, 2location not recordedB1-c worst recorded: Tornado

The full list is in the Excel file, sheet "B1-d Storm Events history" (383 rows).

Location is the place NOAA recorded, as written in its data; it need not be a jurisdiction in this plan.

Local data needed: state-declared emergencies, from your state emergency management agency (federal data do not include them).

Tribal and special-area declarations in this state are listed on the state page.

Supports FEMA checklist item B1-e: probability of future events

Probability: FEMA annualized frequency and descriptor per hazard

Sources: 5, 6

HazardFEMA annualized frequency (modeled)unit per rowUnitIn plain termsDescriptorDescriptor basisNRI events or days in its record period (hail, wind and tornado are area-weighted, so can be fractional)NRI periodLocationNote
Avalanche0.01events per yearabout 1 in 100 yearsPossibleFEMA annualized frequency (modeled)01994 to 2023 (30 years)see B1-f0.01 is NRI's minimum avalanche frequency for a county in an avalanche susceptibility zone; NRI records no avalanche here, so the descriptor reflects the floor, not local events.
Coastal Flooding3.1events per year at a location (modeled)about 3.1 per year at a given location in the countyHighly likelyFEMA annualized frequency (modeled)not shownmodeledsee B1-fDescriptor from NRI: the rate at a location is 1 or more a year, so the county rate is at least that.
Cold Wave0event-days per yearnone modeledevent-days in 0 of 30 years, 1996 to 2025 (0%)02005-11-12 to 2024-11-12 (19 years)countywideNo Storm Events cold wave record, 1996 to 2025.
Drought94.4event-days per yearabout 94.4 days per yearevent-days in 0 of 30 years, 1996 to 2025 (0%)3,2762000 to 2025 (25.25 years; D3 and D4 only)countywideNo Storm Events drought record, 1996 to 2025
Earthquake0.155annual probability at a locationchance a given location in the county has at least minor-damage shaking in a year: 15.5%not shownmodeledsee B1-fNo descriptor (Storm Events does not record earthquakes).
Hail0.0481events per yearabout 1 in 21 yearsPossibleFEMA annualized frequency (modeled)1.8 (modeled)1986 to 2023 (38 years)countywide
Heat Wave7.46event-days per yearabout 7.46 days per yearLikely (from Storm Events: 4 of 30 years)event-days in 4 of 30 years, 1996 to 2025 (13.3%)81.62005-11-12 to 2024-11-12 (19 years)countywide
Hurricaneevents per year1851 to 2024 (Atlantic); 1949 to 2024 (Pacific)see B1-fNot Applicable in NRI for this county; no descriptor.
Ice Stormevent-days per year1946-12-31 to 2014-02-12 (67 years)countywideNot Applicable in NRI for this county; no descriptor.
Inland Flooding1.82event-days per yearabout 1.82 days per yearLikely (from Storm Events: 21 of 30 years)event-days in 21 of 30 years, 1996 to 2025 (70%)511996 to 2023 (28 years)see B1-f
Landslide130events per year (modeled)about 130 per yearHighly likelyFEMA annualized frequency (modeled)not shownmodeledsee B1-f
Lightning2.67days per year with a strikeabout 2.67 days per yearHighly likelyFEMA annualized frequency (modeled)not shown1995 to 2023 (29 years; CONUS)countywide
Strong Wind0.017events per yearabout 1 in 59 yearsPossibleFEMA annualized frequency (modeled)11986 to 2023 (38 years)countywide
Tornado0.133events per yearabout 1 in 8 yearsLikelyFEMA annualized frequency (modeled)not shown1950 to 2023 (EF2+); 1986 to 2023 (EF0-1)see B1-f
Tsunami0.388annual probability at the most exposed location (used in place of a county value)chance at the county's most exposed location in a year: 38.8%Possible (from Storm Events: 2 of 30 years)Storm Events records in 2 of 30 years, 1996 to 2025 (6.67%)not shownmodeledsee B1-fDescriptor from Storm Events, not NRI.
Wildfire0.00879annual probability at a locationchance a given location in the county burns in a year: 0.879%Likely (from Storm Events: 9 of 30 years)Storm Events records in 9 of 30 years, 1996 to 2025 (30%)not shownmodeledsee B1-fDescriptor from Storm Events, not NRI.
Winter Weather1.5event-days per yearabout 1.5 days per yearPossible (from Storm Events: 1 of 30 years)event-days in 1 of 30 years, 1996 to 2025 (3.33%)24.92005-11-12 to 2024-11-12 (19 years)countywide

FEMA annualized frequency (modeled) is the National Risk Index v1.20 (December 2025) estimate of how often a hazard affects this county in a year; it is not recorded events divided by years, and its unit differs by hazard (events, event-days, or days with a lightning strike per year). For earthquake, wildfire, coastal flooding and tsunami the value is the chance (or number of events) at a location in the county, not across the county, so no "1 in N years" is given and the descriptor comes from Storm Events where it has a record (none for earthquake). The Methods page gives each hazard's method, from FEMA's National Risk Index Technical Documentation v1.20.

Where NRI gives event-days, the descriptor comes from the share of years with a Storm Events record; NRI's source records more events, so the two differ.

Descriptor scale used in this packet (defined per unit)

Sources: 5, 6

UnitDescriptorDefinition
events per yearHighly likely1 or more per year
events per yearLikelyabout once in 1 to 10 years
events per yearPossibleabout once in 10 to 100 years
events per yearUnlikelyless than once in 100 years
annual probabilityLikely10% to under 100% chance in a given year
annual probabilityPossible1% to under 10% chance in a given year
annual probabilityUnlikelyunder 1% chance in a given year
event-days (share of years)Highly likelyevent-days recorded in 90% or more of years
event-days (share of years)Likelyevent-days recorded in 10% to under 90% of years
event-days (share of years)Possibleevent-days recorded in some years but under 10% of years
lightning strike-daysHighly likelycloud-to-ground strikes on 1 or more days per year

Intensity bands: historical frequency (Storm Events)

Source: 6

HazardBandYearsEventscounty-coded recordsYears in periodEvents per yearevents / years
Hail1.00-1.99 in1996 to 20251300.0333
Hail2.00 in+1996 to 20250300
Thunderstorm Wind (counted as NRI Strong Wind)50-64 kt1996 to 20253300.1
Thunderstorm Wind (counted as NRI Strong Wind)65 kt+1996 to 20252300.0667
Thunderstorm Wind (counted as NRI Strong Wind)unmeasured or below 50 kt1996 to 20252300.0667
TornadoEF0-11996 to 20251300.0333
TornadoEF2-31996 to 20250300
TornadoEF4-51996 to 20250300
Tornadounrated (EFU)1996 to 20250300

The bands show how often events of each severity were recorded in this county, to profile how severe events have been (FEMA's probability item asks for the range of intensities).

Hail smaller than 1 inch is not counted: on 2010-01-05 the National Weather Service raised its severe-hail threshold from 3/4 inch to 1 inch, so smaller reports became less common after 2009 (NWS Service Change Notice 09-52). NRI hail frequency uses a 0.75 inch threshold.

Optional: future conditions. Not a required item in the 2025 FEMA Local Mitigation Planning Policy Guide; some states ask for it. The federal Climate Mapping for Resilience and Adaptation (CMRA) site gives county exposure to future climate conditions (https://resilience.climate.gov/).

Supports FEMA checklist item B1-f: hazards that vary across jurisdictions

Range of census tract risk within the county

Source: 5

HazardTractsrated of allNRI risk score, 0 to 100Tracts by rating
MinMedianMax
Avalanche7 of 10315.517.118.1Very Low 7, Not Applicable 96
Coastal Flooding28 of 10368.280.298.0Relatively High 1, Relatively Moderate 3, Relatively Low 15, Very Low 9, No Rating 75
Cold Wave0 of 103No Rating 103
Drought49 of 10378.494.9100.0Very High 9, Relatively High 10, Relatively Moderate 12, Relatively Low 17, Very Low 1, No Rating 54
Earthquake103 of 10374.993.8100.0Very High 27, Relatively High 51, Relatively Moderate 24, Relatively Low 1
Hail103 of 1031.38.076.1Relatively Moderate 1, Relatively Low 8, Very Low 94
Heat Wave103 of 1032.654.696.3Relatively High 13, Relatively Moderate 38, Relatively Low 47, Very Low 5
Hurricane0 of 103Not Applicable 103
Ice Storm0 of 103Not Applicable 103
Inland Flooding103 of 1031.667.399.5Very High 14, Relatively High 21, Relatively Moderate 41, Relatively Low 20, Very Low 7
Landslide90 of 10310.658.7100.0Very High 2, Relatively High 8, Relatively Moderate 12, Relatively Low 9, Very Low 59, No Rating 13
Lightning103 of 1030.319.345.8Relatively Low 48, Very Low 55
Strong Wind103 of 1031.18.119.2Very Low 103
Tornado103 of 1032.77.838.7Relatively Low 1, Very Low 102
Tsunami18 of 10313.624.989.7Relatively Moderate 1, Relatively Low 3, Very Low 14, No Rating 6, Not Applicable 79
Wildfire87 of 10318.671.499.9Very High 4, Relatively High 12, Relatively Moderate 13, Relatively Low 18, Very Low 40, No Rating 16
Winter Weather103 of 10310.713.323.6Relatively Low 4, Very Low 99

Drought: Agriculture is all of NRI's expected annual loss for this hazard in the county, so the tract range mostly reflects where crop and livestock value is.

Hail: Agriculture is 76% of NRI's expected annual loss for this hazard in the county, so the tract range mostly reflects where crop and livestock value is.

Rated tracts only: No Rating (score 0.0), Not Applicable and Insufficient Data tracts are counted but not used for the minimum, median and maximum.

The score ranks a tract against all U.S. tracts (100 = highest). The rating is FEMA's category for the tract's risk value, computed differently, so the two can disagree.

Frequency data for drought, hail, heat wave, lightning, strong wind and winter weather are county-wide or coarse (49 km grid or NWS zone), the same for every jurisdiction; the tract range mostly reflects where buildings and people are (crop and livestock value where a line above names agriculture).

Each jurisdiction (starting figures from federal data)

Sources: 1, 3, 4, 6

JurisdictionTypePlan statusRepetitive lossFMA RL and SRL (44 CFR 77.2); repeat-flood, any definitionPublic Assistance to this jurisdictionFEMA records matched by applicant name; federal share obligated, nominal dollarsEvent records naming this placeall years; since its planNotes
Monterey CountyCountyApproved, expires 2027-09-13FMA RL 7, SRL 10; any 123$46,944,030.620 total; 0 since its planIncludes $13,213,886.22 for declarations not counted as hazard incidents (DR-4482-CA).
Carmel-by-the-Sea cityCityApproved, expires 2027-09-13FMA RL 0, SRL 0; any 0$125,915.540 total; 0 since its planIncludes $10,321.47 for declarations not counted as hazard incidents (DR-4482-CA).
Del Rey Oaks cityCityApproved, expires 2027-09-13FMA RL 0, SRL 0; any 0$75,985.723 total; 0 since its plan
Gonzales cityCityApproved, expires 2027-09-13FMA RL 0, SRL 0; any 2$15,7032 total; 0 since its plan
Greenfield cityCityApproved, expires 2027-09-13FMA RL 0, SRL 0; any 0$241,402.561 total; 0 since its plan
King City cityCityApproved, expires 2027-09-13FMA RL 0, SRL 0; any 0$136,223.960 total; 0 since its planIncludes $41,384.76 for declarations not counted as hazard incidents (DR-4482-CA).
Marina cityCityApproved, expires 2027-09-13FMA RL 0, SRL 0; any 0$52,735.691 total; 0 since its plan
Monterey cityCityApproved, expires 2027-09-13FMA RL 0, SRL 0; any 2$1,612,094.100 total; 0 since its planIncludes $284,041.62 for declarations not counted as hazard incidents (DR-4482-CA).
Pacific Grove cityCityApproved, expires 2027-09-13FMA RL 0, SRL 0; any 0$217,049.942 total; 0 since its planIncludes $15,039.83 for declarations not counted as hazard incidents (DR-4482-CA).
Salinas cityCityApproved, expires 2027-09-13FMA RL 0, SRL 0; any 0$3,535,560.2311 total; 2 since its planIncludes $28,000 for declarations not counted as hazard incidents (DR-4482-CA).
Sand City cityCityApproved, expires 2027-09-13FMA RL 0, SRL 0; any 0$89,086.970 total; 0 since its plan
Seaside cityCityApproved, expires 2027-09-13FMA RL 0, SRL 0; any 0$1,877,849.711 total; 1 since its planIncludes $1,594,369.98 for declarations not counted as hazard incidents (DR-4482-CA).
Soledad cityCityApproved, expires 2027-09-13FMA RL 0, SRL 0; any 0$179,728.212 total; 0 since its planIncludes $113,661.55 for declarations not counted as hazard incidents (DR-4482-CA).

Repetitive-loss counts are for whole NFIP communities, which can extend beyond this county (see the note in B2-c).

School districts and special districts get a plan clock row only.

County Public Assistance in B1-d also includes applicants filed under the county that are not jurisdictions in this plan (for example state agencies, special districts and nonprofits), so the jurisdiction rows add up to less.

Supports FEMA checklist items B2-a and B2-b: vulnerability and potential impacts

Local data needed

The table below gives county-level starting figures; the plan describes impacts for each jurisdiction and its own assets.

  • Critical facilities and lifelines per hazard
  • A problem statement per jurisdiction per hazard
  • Changes in development in hazard-prone areas since the last approval, or a statement of none (E1-a)
  • Future assets

County-level starter: exposure, expected annual loss and damage since the plan

Sources: 1, 2, 3, 5, 6, 7

HazardBuilding exposuremodeled dollarsAgriculture exposuremodeled dollarsPopulation exposedpeopleEAL buildingsmodeled dollars per yearEAL agriculturemodeled dollars per yearCost of expected deaths and injuriesFEMA's dollar value per year, not property damageEAL as % of exposurebuildings; agriculture where notedStorm Events damage since 2022-09-14county-coded records, property plus crops, nominal dollarsZone-level damage since planproperty plus crops, reported for the zonePublic Assistance since plannominal dollars; see noteNote
Avalanche$1,906,394n/aunder 1$2n/a$990.000105%
Coastal Flooding$32,339,787,357n/a220,628$421,407n/a$5990.0013%$0
Cold Wave$0$00$0$0$0building exposure is 0 in NRI
Droughtn/a$3,839,701,583n/an/a$81,061,294n/a2.11% (agriculture)NRI has no building exposure for this hazard; agriculture shown
Earthquake$148,756,901,122n/a439,035$130,411,228n/a$51,443,5440.0877%
Hail$85,771,236,202$5,299,744,964438,599$21,821$91,441$6,742under 0.0001%$10
Heat Wave$85,771,236,202$5,299,744,964438,599$5,416$1,533,390$4,758,035under 0.0001%$0
HurricaneNot Applicable in NRI for this county
Ice Storm$12,814,263.71Not Applicable in NRI for this county
Inland Flooding$85,743,615,693$1,331,974,24513,725$107,290,412$1,270,699$727,903n/a (see note)$80$26,014,729.31NRI counts the full building value of any census block with some flood loss; this is not the value of buildings in the floodplain. Use local FIRM overlays for B2-a/B2-b.
Landslide$6,104,628,160n/a21,558$3,148,127n/a$1,550,9770.0516%$10$26,014,729.31
Lightning$85,771,236,202n/a438,599$12,112n/a$328,590under 0.0001%$1,000
Strong Wind$85,771,236,202$5,299,744,964438,599$27,579$2,495$44,731under 0.0001%$10$110$12,814,263.71Storm Events damage since the plan includes 1 zone-level High Wind record ($10) and 10 zone-level Strong Wind records ($100): NOAA non-thunderstorm wind types, outside NRI's Strong Wind definition.
Tornado$85,771,236,202$5,299,744,964438,599$293,780$6,747$103,2360.000343%$939,437.79
Tsunami$4,777,323,781n/a1,137$711,653n/a$00.0149%
Wildfire$7,364,778,904$1,159,528,62340,235$16,498,050$26,726$581,0760.224%
Winter Weather$85,771,236,202$5,299,744,964438,599$2,328under $1$1,381under 0.0001%$26,014,729.31

Totals since 2022-09-14 (Storm Events through 2026-06-30): 64 county-coded records, 64 with a damage value recorded (including $0), $1,110; 31 zone-level records, 31 with a damage value recorded (including $0), $110 reported for the zone; Public Assistance: $26,014,729.31 on 5 counted declarations, 3 of them with Public Assistance.

FEMA does not split Public Assistance by hazard. A declaration mapped to several hazards is listed under each of them with its full amount, so the per-hazard column does not add up to the total; the unit total counts each declaration once.

NRI computes earthquake exposure on its own basis, so it exceeds the county building value in B2-a.

Supports FEMA checklist item B2-a: vulnerability (county context)

County context

Source: 5

MeasureValue
Population438,599
Building value (total, not at risk)$85,771,236,202
Agriculture value (total, not at risk)$5,299,744,964
NRI risk rating (all hazards)Relatively High
Expected annual loss, buildings and agriculture, all hazards$342,836,709
Expected annual loss, population equivalence, all hazards (NRI values each statistical life at $13.7M; a modeled value of expected deaths and injuries, not property damage)$59,546,915
Social vulnerability ratingRelatively Moderate
Community resilience ratingRelatively Low
NRI versionDecember 2025

FEMA's all-hazard expected annual loss adds buildings, agriculture and population equivalence; this table gives the property part and the population-equivalence part as separate rows.

Social vulnerability: higher means people are more likely to be harmed and slower to recover. Community resilience: lower means the community is less able to recover. High social vulnerability and low resilience both raise the NRI risk rating.

Supports FEMA checklist item B2-c: repetitive loss properties

Repetitive loss in this county, both definitions

Sources: 1, 4

DefinitionPropertiesSevere repetitive lossProperties
Repetitive loss, FMA definition (44 CFR 77.2)7Severe repetitive loss, FMA definition (44 CFR 77.2)10
Repetitive loss, NFIP insurance definition124Severe repetitive loss, NFIP insurance definition8

The state NFIP coordinator's list, the source FEMA's Handbook names, often uses the NFIP insurance definition (second row).

Repeat-flood properties: county and state-level rows

Sources: 1, 4

ScopeRL, FMApropertiesSRL, FMApropertiesRL, NFIPpropertiesSRL, NFIPpropertiesAny categorypropertiesMitigatedpropertiesCurrently insuredproperties
County total7101248127136
of which: Monterey County (unincorporated area)7101208123135
of which: Gonzales city0020200
of which: Monterey city0020201
Statewide, no county in FEMA's file0130410

The statewide row counts properties FEMA's file gives with no county in this state; they are listed for reference and are not in this county's counts.

Repeat-flood properties by jurisdiction in the plan (NFIP community)

Sources: 1, 4

JurisdictionNFIP community IDRL, FMApropertiesSRL, FMApropertiesRL, NFIPpropertiesSRL, NFIPpropertiesAny categorypropertiesMitigatedpropertiesCurrently insuredproperties
Monterey County0601957101208123135
Carmel-by-the-Sea city0601960000000
Del Rey Oaks city0601970000000
Gonzales city0601980020200
Greenfield city0604460000000
King City city0601990000000
Marina city0607270000000
Monterey city0602000020201
Pacific Grove city0602010000000
Salinas city0602020000000
Sand City city0604350000000
Seaside city0602030000000
Soledad city0602040000000

Counts by occupancy group for each jurisdiction are in the Excel file, sheet "B2-c Jurisdictions".

Jurisdiction rows are whole NFIP communities and need not add up to the county total: a community that extends into another county is counted in full on each jurisdiction row, while the county table counts only its part in this county.

County repeat-flood properties by occupancy group

Sources: 1, 4

Occupancy groupRL, FMApropertiesSRL, FMApropertiesRL, NFIPpropertiesSRL, NFIPpropertiesAny categorypropertiesMitigatedpropertiesCurrently insuredproperties
single-family residential691187120134
2 to 4 unit residential0121200
other residential0030301
non-residential1010201
not reported0000000

FEMA's occupancy groups have no institutional class; institutional properties are counted in non-residential or other residential in the table by occupancy group.

FMA RL and FMA SRL are the Flood Mitigation Assistance definitions (44 CFR 77.2), the ones the FEMA Local Mitigation Planning Policy Guide cites. NFIP repetitive loss (the FEMA insurance definition) is 2 or more claims over $1,000 in 10 years, and a property can leave that group once it is mitigated. Also shown: NFIP severe repetitive loss, any category, mitigated and currently insured. The Methods page gives the OpenFEMA field details.

Counts are aggregates of FEMA's public NFIP Multiple Loss Properties file (FEMA's data date 2026-08-02; file version 2026-08-04). No property is identified. County assignment is FEMA's geocode.

In this county 1 property is FMA repetitive loss but not NFIP repetitive loss, and 118 properties are NFIP repetitive loss but not FMA repetitive loss.

Exact counts; no count suppression.

Sources

Tables cite these sources by number. The full list, for the plan's bibliography (FEMA review item A4-a):

  1. FEMA, OpenFEMA HazardMitigationPlanStatuses v1, version 2026-09-29T134039Z, pulled 2026-09-30, https://www.fema.gov/api/open/v1/HazardMitigationPlanStatuses (API)
  2. FEMA, OpenFEMA DisasterDeclarationsSummaries v2, version 2026-09-29T162832Z, pulled 2026-09-30, https://www.fema.gov/api/open/v2/DisasterDeclarationsSummaries (API)
  3. FEMA, OpenFEMA PublicAssistanceFundedProjectsSummaries v1, version 2026-09-29T150754Z, pulled 2026-09-30, https://www.fema.gov/api/open/v1/PublicAssistanceFundedProjectsSummaries (API)
  4. FEMA, OpenFEMA NfipMultipleLossProperties v1, version 2026-08-04T164045Z, pulled 2026-09-30, https://www.fema.gov/api/open/v1/NfipMultipleLossProperties (API)
  5. FEMA, FEMA National Risk Index 1.20.0 (December 2025), county and census tract tables, version 1.20.0, pulled 2026-09-30, https://www.fema.gov/about/reports-and-data/openfema/nri/v120/NRI_Table_Counties.zip (download, 25 MB), https://www.fema.gov/about/reports-and-data/openfema/nri/v120/NRI_Table_CensusTracts.zip (download, 635 MB)
  6. NOAA NCEI, NOAA NCEI Storm Events Database, details files (csvfiles v1.0), version c20260918, pulled 2026-09-30, https://www.ncei.noaa.gov/pub/data/swdi/stormevents/csvfiles/
  7. NOAA National Weather Service, NWS county-public forecast zones correlation file, version bp03mr20 to bp16ap26 (11 files; newest bp16ap26), pulled 2026-09-30, https://www.weather.gov/gis/ZoneCounty
  8. U.S. Census Bureau, Census 2024 Gazetteer, 2020 place by county, CT county-to-cousub crosswalk, version 2024-gazetteer, pulled 2026-09-30, https://www2.census.gov/geo/docs/maps-data/data/gazetteer/2024_Gazetteer/2024_Gaz_counties_national.zip, https://www2.census.gov/geo/docs/maps-data/data/gazetteer/2024_Gazetteer/2024_Gaz_cousubs_national.zip, https://www2.census.gov/geo/docs/maps-data/data/gazetteer/2024_Gazetteer/2024_Gaz_place_national.zip, https://www2.census.gov/geo/docs/maps-data/data/gazetteer/2024_Gazetteer/2024_Gaz_unsd_national.zip, https://www2.census.gov/geo/docs/maps-data/data/gazetteer/2024_Gazetteer/2024_Gaz_elsd_national.zip, https://www2.census.gov/geo/docs/maps-data/data/gazetteer/2024_Gazetteer/2024_Gaz_scsd_national.zip, https://www2.census.gov/geo/docs/reference/codes2020/national_place_by_county2020.txt, https://www2.census.gov/geo/docs/reference/ct_change/ct_cou_to_cousub_crosswalk.xlsx (used to match place names and codes; no table prints its values)

What this packet is and what the plan adds

This packet is the federal data for the plan's risk assessment, organized by the items of FEMA's Local Mitigation Plan Review Tool, Element B. Each section heading names the item its tables support; the plan and FEMA's review decide whether the item is met.

The plan adds what only the community has: local data on assets, critical facilities, development and each jurisdiction's impacts; local hazard history, including state-declared emergencies; the mitigation strategy; and adoption.

How the federal data are built: National Risk Index values are FEMA's model, not counts of events. Storm Events is more complete from 1996; zone-level records are placed by forecast zone, not by location in the county. Public Assistance for a jurisdiction is matched by applicant name. The Methods page gives every rule and the known edge cases.

OpenFEMA disclaimer

This product uses the Federal Emergency Management Agency's OpenFEMA API, but is not endorsed by FEMA. The Federal Government or FEMA cannot vouch for the data or analyses derived from these data after the data have been retrieved from the Agency's website(s).

Reuse, citation and corrections

Reuse and citation: Hazard Plain text and tables are licensed under Creative Commons Attribution 4.0 International (CC BY 4.0, https://creativecommons.org/licenses/by/4.0/); credit Hazard Plain and the release. The underlying federal data are public domain; OpenFEMA data are also subject to the OpenFEMA terms and conditions.

Cite this: Hazard Plain (2026). Monterey County, CA: risk-assessment baseline packet, release 2026-10 (data as of 2026-09-30; County FIPS 06053). Automated baseline. https://hazardplain.org/ca/06053/ Built from FEMA OpenFEMA, the FEMA National Risk Index and NOAA NCEI Storm Events; source versions in the packet's Sources list.

Corrections: to report an error, name the packet, the table and what your records show. Contact: contact@hazardplain.org

Hazard Plain release 2026-10. As of 2026-09-30; Storm Events data through 2026-06-30. Automated baseline.