Hazard Plain Automated baseline

Monroe County, AL

Risk-assessment baseline packet

County FIPS:
01099
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: Expired on 2026-05-10. Plan: Division A, Phase 3 (FEMA plan 108492), approved 2021-05-11.

Since the plan was approved on 2021-05-11: 1 new hazard declaration (1 incident) and 34 NOAA Storm Events records; details under "What changed since your last plan".

Highest expected annual loss (FEMA National Risk Index, modeled total; see B1-a): Hurricane ($3,622,978 a year), Inland Flooding ($3,452,969) and Tornado ($1,195,134).

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:
Expired on 2026-05-10
Plan:
Division A, Phase 3 (FEMA plan 108492)
Approved:
2021-05-11
Days since expiry:
143
Update underway:
none recorded in FEMA's plan tracker

Until a new plan is approved, FEMA mitigation project grants (HMGP, FMA) need a FEMA exception (44 CFR 201.6(a)(3)).

What changed since your last plan (approved 2021-05-11)

New federal declarations:
1 new hazard declaration (1 incident): EM-3618-AL (Hurricane Helene)
Storm Events records since approval:
34 records (data through 2026-06-30)
Repetitive loss now:
FMA RL 0, SRL 0 (44 CFR 77.2); any definition: 2
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

Source: 1

JurisdictionTypeStatusPlanApprovedExpiresDays to expirynegative = days since expiryNotes
Monroe County (unincorporated area)UnincorporatedExpired on 2026-05-10Division A, Phase 3 (FEMA plan 108492)2021-05-112026-05-10-143this jurisdiction approved 2023-01-09
Beatrice townTownExpired on 2026-05-10Division A, Phase 3 (FEMA plan 108492)2021-05-112026-05-10-143this jurisdiction approved 2023-01-09
Excel townTownExpired on 2026-05-10Division A, Phase 3 (FEMA plan 108492)2021-05-112026-05-10-143this jurisdiction approved 2023-01-09
Frisco City townTownExpired on 2026-05-10Division A, Phase 3 (FEMA plan 108492)2021-05-112026-05-10-143this jurisdiction approved 2023-01-09
Monroeville cityCityExpired on 2026-05-10Division A, Phase 3 (FEMA plan 108492)2021-05-112026-05-10-143this jurisdiction approved 2023-01-09
Vredenburgh townTownExpired on 2026-05-10Division A, Phase 3 (FEMA plan 108492)2021-05-112026-05-10-143this jurisdiction approved 2023-01-09

Plan 108492 lists 5 other participants: Chatom town (Washington County); McIntosh town (Washington County); Millry town (Washington County); Washington County (unincorporated area); Washington County School District (Washington County).

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

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 2026-06-30countStorm Events coverage note
1HurricaneRelatively ModerateRelatively Moderate$3,331,975$193,264$97,738$3,622,9789
2Inland FloodingRelatively LowVery Low$3,438,876$12,155$1,938$3,452,96927
3TornadoRelatively LowRelatively Low$648,895$771$545,468$1,195,13417
4LightningRelatively ModerateRelatively Moderate$35,129n/a$489,286$524,4144
5Cold WaveRelatively LowRelatively Low$4,307$39,287$421,338$464,9320No recorded events in Storm Events since 1996 (data through 2026-06-30).
6Heat WaveRelatively LowRelatively Low$20$563$368,615$369,1983
7Strong WindRelatively LowRelatively Low$92,562$43,161$73,094$208,817114Includes 1 Strong Wind record (a NOAA non-thunderstorm wind type, outside NRI's Strong Wind definition).
8DroughtRelatively LowRelatively Lown/a$202,583n/a$202,5832
9EarthquakeVery LowVery Low$134,691n/a$61,464$196,154Storm Events does not record earthquakes.
10HailVery LowVery Low$28,577$2,404$17,887$48,86865
11WildfireVery LowVery Low$14,849$44$4,909$19,8011
12Winter WeatherVery LowRelatively Low$1,909$41$12,392$14,3429Includes 2 Sleet records (outside NRI's Winter Weather definition).
13Ice StormVery LowVery Low$5,350n/a$1,398$6,7480No recorded events in Storm Events since 1996 (data through 2026-06-30).
14LandslideVery LowVery Low$1,405n/a$58$1,4630No recorded events in Storm Events since 1996 (data through 2026-06-30).
15Coastal FloodingVery LowVery Low$48n/a$9$570No recorded events in Storm Events since 1996 (data through 2026-06-30).

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.

Local data needed: state and local landslide records (Storm Events records this hazard only in part).

Not applicable to this county per NRI, with no federal declaration and no Storm Events record since 1996: avalanche, tsunami and 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
Earthquaketract 761.02 (Relatively Low, 63.2); tract 760 (Relatively Low, 62.3); tract 759.01 (Relatively Low, 60.6)
Hurricanetract 759.01 (Relatively High, 94.4); tract 760 (Relatively High, 94.1); tract 761.02 (Relatively High, 93.0)
Landslidetract 757 (Relatively Low, 90.6); tract 759.01 (Relatively Low, 89.5); tract 758 (Relatively Low, 88.5)
Tornadotract 759.01 (Relatively High, 84.9); tract 761.02 (Relatively High, 81.8); tract 760 (Relatively High, 81.4)
Wildfiretract 762 (Relatively Low, 81.0); tract 761.02 (Relatively Low, 79.9); tract 759.01 (Relatively Low, 77.4)

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 761.02 is Census Tract 761.02). 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
Coastal Flood, Storm Surge/Tidenone in data (flood depth: FIRM)0Flood depth: see the FEMA Flood Insurance Rate Map.
Cold/Wind Chill, Extreme Cold/Wind Chillwind chill0
Frost/Freeze (outside NRI's Cold Wave definition)crop damage0
DroughtU.S. Drought Monitor scale (D0 to D4)2 records, 2016 (2 zone-level)61 days; 1 with a recorded value61 days (2 months), 2016-11-01 to 2016-12-31, a run of 2 consecutive Storm Events drought records, zone-levelCountywide (zone-level records).Storm 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)82 records, 1968 to 20250.5 in to 2.75 in (median 1 in); 82 with a recorded value2.75 in hail, 2021-04-24; same size also recorded on 1998-04-17, 1998-05-03Hail, 1998-05-03, $50,000 property; $30,000 crops (1998 dollars)Event records naming jurisdictions in the plan: Monroeville city (15 records), Frisco City town (5 records), Excel town (3 records), Beatrice town (1 record).
Excessive Heat, Heatheat index (in event narratives)3 records, 2000 to 2007 (3 zone-level)1 day to 31 days (median 7 days); 3 with a recorded valueJuly 2000 (1 monthly summary record), zone-levelCountywide (zone-level records).
Hurricane, Tropical Storm, Tropical DepressionSaffir-Simpson9 records, 1998 to 2020 (9 zone-level)Strongest recorded: Hurricane record (NOAA event type 'Hurricane (Typhoon)'), 1998-09-25 to 1998-09-29, $200,000 property; crops not reported (1998 dollars); NWS zone ALZ055Countywide (zone-level records).Storm 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)0
Flash Flood, Flood, Lakeshore Flooddamage and flood days (flood depth: FIRM)27 records, 1996 to 2023Flood, 2015-12-24, $275,000 property; $0 crops (2015 dollars)Event records naming jurisdictions in the plan: Monroeville city (5 records), Frisco City town (3 records), Excel town (2 records), Vredenburgh town (2 records).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)0
Lightningannualized frequency (the measure FEMA's Local Mitigation Planning Handbook names)4 records, 1997 to 2012Lightning, 2007-08-07, $0 property; $0 crops (2007 dollars), 1 direct deathLightning, 2001-03-12, $500,000 property; crops not reported (2001 dollars)Event records naming jurisdictions in the plan: Beatrice town (1 record), Frisco City town (1 record), Monroeville city (1 record).Storm Events lists lightning with damage or casualties.
High Wind and Strong Wind (outside NRI's Strong Wind definition)wind speed (kt and mph)1 record, 2008 (1 zone-level)39 kt (45 mph); 1 with a recorded value39 kt (45 mph) estimated gust, Strong Wind, 2008-01-29; NWS zone ALZ055Countywide (zone-level records).
Thunderstorm Windwind speed (kt and mph)150 records, 1969 to 202650 kt (58 mph) to 87 kt (100 mph) (median 52 kt (60 mph)); 115 with a recorded value87 kt (100 mph) estimated gust, Thunderstorm Wind, 2024-05-10; same speed and measurement basis also recorded on 2007-04-14Thunderstorm Wind, 2007-04-14, $0 property; $1,000,000 crops (2007 dollars)Event records naming jurisdictions in the plan: Monroeville city (33 records), Frisco City town (16 records), Excel town (13 records), Beatrice town (3 records), Vredenburgh town (3 records).
TornadoEnhanced Fujita (Fujita before Feb 2007)28 records, 1956 to 2024F/EF0 to F/EF4 (median F/EF1); 28 with a recorded valueF4 tornado, 1971-04-23, 25.4 mi path length (whole path, pre-1996), 300 yd wide, $25,000 property; crops not recorded (1971 dollars)Tornado, 1978-04-18, $2,500,000 property; crops not recorded (1978 dollars)Event records naming jurisdictions in the plan: Monroeville city (2 records), Vredenburgh town (2 records), Beatrice town (1 record), Excel town (1 record).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).
Wildfireacres burned (local data)1 record, 2000No damage reported in 1 record.No event record names a jurisdiction in the plan.
Winter Storm, Heavy Snow, Blizzard, Lake-Effect Snow, Winter Weather, Sleetnone in data (snowfall: local data)9 records, 2000 to 2025 (9 zone-level)No damage reported in 9 records.Countywide (zone-level records).

In event narratives only (local data needed): wind chill, temperature, heat index, ice thickness, acres burned and snow depth; any physical measure of debris flow and lightning.

Storm Events records are more complete after 1996; before 1996 only Tornado (from 1950), Hail and Thunderstorm Wind (from 1955) exist. Zone-level records from zones that 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.

A monthly summary record covers most or all of a month; it does not count days at wave conditions.

Supports FEMA checklist item B1-d: previous occurrences

Federal declarations for this county: 26 declarations covering 20 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
2024-09-262024-09-22EM-3618-ALEmergencyHurricane HeleneHurricane (primary); also designated: Tornadono Public Assistance recordednew since last plan; within last 5 years
2020-12-102020-10-28DR-4573-ALMajor disasterHurricane ZetaHurricane$48,049.88in the 12 months before plan approval
2020-09-202020-09-14DR-4563-ALMajor disasterHurricane SallyHurricane$58,708.12in the 12 months before plan approval
2020-09-142020-09-14EM-3545-ALEmergencyHurricane SallyHurricaneno Public Assistance recordedin the 12 months before plan approvalsame incident as DR-4563
2020-03-292020-01-20DR-4503-ALMajor disasterCOVID-19 PandemicNon-natural, not countedno Public Assistance recorded
2020-03-132020-01-20EM-3472-ALEmergencyCOVID-19Non-natural, not countedno Public Assistance recordedsame incident as DR-4503
2017-10-082017-10-06EM-3394-ALEmergencyHurricane NateHurricaneno Public Assistance recorded
2017-09-112017-09-08EM-3389-ALEmergencyHurricane IrmaHurricaneno Public Assistance recorded
2016-01-212015-12-23DR-4251-ALMajor disasterSevere Storms, Tornadoes, Straight-Line Winds, and FloodingInland Flooding; Strong Wind; Tornado$182,711.83
2012-09-212012-08-26DR-4082-ALMajor disasterHurricane IsaacHurricane$105,741.40
2011-04-282011-04-15DR-1971-ALMajor disasterSevere Storms, Tornadoes, Straight-Line Winds, and FloodingInland Flooding; Strong Wind; Tornado$10,143.13
2011-04-272011-04-27EM-3319-ALEmergencySevere Storms, Tornadoes, and Straight-Line WindsStrong Wind; Tornadono Public Assistance recordedsame incident as DR-1971
2008-08-302008-08-29EM-3292-ALEmergencyHurricane GustavHurricaneno Public Assistance recorded
2005-09-102005-08-29EM-3237-ALEmergencyHurricane Katrina EvacuationHurricane: evacuation support, not a local hazard event; not countedno Public Assistance recordedsame incident as DR-1605
2005-08-292005-08-29DR-1605-ALMajor disasterHurricane KatrinaHurricane$11,389.18
2005-07-102005-07-10DR-1593-ALMajor disasterHurricane DennisHurricane$173,839.22
2004-09-152004-09-13DR-1549-ALMajor disasterHurricane IvanHurricane$622,005.60
2003-05-122003-05-05DR-1466-ALMajor disasterSevere Storms, Tornadoes, and FloodingInland Flooding; TornadoPA not declared for this county
1998-09-301998-09-25DR-1250-ALMajor disasterHurricane Georges - 18 Sep 98Hurricaneno Public Assistance recorded
1998-09-281998-09-28EM-3133-ALEmergencyHurricane GeorgesHurricaneno Public Assistance recordedsame incident as DR-1250
1993-03-151993-03-13EM-3096-ALEmergencySevere Snowfall, Winter StormWinter Weatherno Public Assistance recorded
1990-03-211990-03-15DR-861-ALMajor disasterSevere Storms, Tornadoes & FloodingInland Flooding; Tornadono Public Assistance recorded
1979-09-131979-09-13DR-598-ALMajor disasterHurricane FredericHurricaneno Public Assistance recorded
1978-04-241978-04-24EM-3064-ALEmergencyTornadoesTornadoPA not declared for this county
1977-07-201977-07-20EM-3045-ALEmergencyDroughtDroughtno Public Assistance recorded
1975-04-231975-04-23DR-464-ALMajor disasterSevere Storms & FloodingInland Floodingno Public Assistance recorded

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
1961-02-271961-02-27DR-109-ALMajor disasterFloodsInland 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.

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
Coastal Flooding0000001996 to 2026-06-30No recorded events, 1996 to 2026-06-30, NOAA NCEI Storm Events
Cold Wave0000001996 to 2026-06-30No recorded events, 1996 to 2026-06-30, NOAA NCEI Storm Events
Drought2000101996 to 2026-06-30
Earthquake000000Storm Events does not record earthquakes; the USGS earthquake catalog is the source.
Hail8211511001955 to 2026-06-30
Heat Wave3000001996 to 2026-06-30
Hurricane90201211996 to 2026-06-30
Ice Storm0000001996 to 2026-06-30No recorded events, 1996 to 2026-06-30, NOAA NCEI Storm Events
Inland Flooding27707501996 to 2026-06-30
Landslide0000001996 to 2026-06-30No recorded events, 1996 to 2026-06-30, NOAA NCEI Storm Events
Lightning4000001996 to 2026-06-30
Strong Wind15111711201955 to 2026-06-30Includes 1 Strong Wind record.
Tornado28404611950 to 2026-06-30
Wildfire1000001996 to 2026-06-30
Winter Weather9101101996 to 2026-06-30Includes 2 Sleet records.

Notable Storm Events records

Sources: 1, 6, 7

DateEvent typeMagnitude or extentDamagenominal dollarsDeaths, injuriesdirect onlyLocationFlagsWhy listed
2024-05-10Thunderstorm Wind87 kt (100 mph) estimated gustdamage not reported0, 0VREDENBURGHnew since last plan; within last 5 yearsB1-c worst recorded: Thunderstorm Wind
2021-04-24Hail2.75 in$0 property; $0 crops (2021 dollars)0, 0MEXIAin the 12 months before plan approvalB1-c worst recorded: Hail
2016-11-01Drought$0 property; $0 crops (zone total, 2016 dollars)0, 0NWS zone ALZ055 (MONROE), zone-levelB1-c worst recorded: Drought
2015-12-24Flood$275,000 property; $0 crops (2015 dollars)0, 0DEER to FRISCO CITYB1-c worst recorded: Flash Flood, Flood, Lakeshore Flood
2008-01-29Strong Wind39 kt (45 mph) estimated gust$10,000 property; $0 crops (zone total, 2008 dollars)0, 0NWS zone ALZ055 (MONROE), zone-levelB1-c worst recorded: High Wind and Strong Wind
2007-08-07Lightning$0 property; $0 crops (2007 dollars)1, 0FRANKLINdeaths or injuries recorded
2001-03-12Lightning$500,000 property; crops not reported (2001 dollars)0, 0BEATRICEB1-c most damaging: Lightning
2000-07-01Heatdamage not reported0, 0NWS zone ALZ055 (MONROE), zone-levelB1-c worst recorded: Excessive Heat, Heat
1998-09-25Hurricane (NOAA event type 'Hurricane (Typhoon)')$200,000 property; crops not reported (zone total, 1998 dollars)0, 0NWS zone ALZ055 (MONROE), zone-levelB1-c worst recorded: Hurricane, Tropical Storm, Tropical Depression
1996-03-18TornadoF2, 11 mi within this county, 200 yd wide$150,000 property; crops not reported (1996 dollars)0, 5CLAIBORNE to VREDENBURGHdeaths or injuries recorded
1978-04-18TornadoF3, 10.5 mi path length (whole path, pre-1996), 220 yd wide$2,500,000 property; crops not recorded (1978 dollars)0, 30location not recordeddeaths or injuries recorded
1971-04-23TornadoF4, 25.4 mi path length (whole path, pre-1996), 300 yd wide$25,000 property; crops not recorded (1971 dollars)0, 0location not recordedB1-c worst recorded: Tornado

The full list is in the Excel file, sheet "B1-d Storm Events history" (316 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
Coastal Flooding0.01events per year at a location (modeled)about 0.01 per year at a given location in the countyStorm Events records in 0 of 30 years, 1996 to 2025 (0%)not shownmodeledsee B1-fNo descriptor: no Storm Events record 1996 to 2025
Cold Wave1.11event-days per yearabout 1.11 days per yearStorm Events event-days in 0 of 30 years, 1996 to 2025 (0%)212005-11-12 to 2024-11-12 (19 years)countywideNo Storm Events cold wave record, 1996 to 2025.
Drought15.2event-days per yearabout 15.2 days per yearPossibleStorm Events event-days in 1 of 30 years, 1996 to 2025 (3.33%)5602000 to 2025 (25.25 years; D3 and D4 only)countywide
Earthquake0.00153annual probability at a locationchance a given location in the county has at least minor-damage shaking in a year: 0.153%not shownmodeledsee B1-fNo descriptor (Storm Events does not record earthquakes).
Hail1.68events per yearabout 1.68 per yearHighly likelyFEMA annualized frequency (modeled)63.9 (modeled)1986 to 2023 (38 years)countywide
Heat Wave7.28event-days per yearabout 7.28 days per yearPossibleStorm Events event-days in 2 of 30 years, 1996 to 2025 (6.67%)1192005-11-12 to 2024-11-12 (19 years)countywide
Hurricane0.14events per yearabout 1 in 7 yearsLikelyFEMA annualized frequency (modeled)561851 to 2024 (Atlantic)see B1-fNRI counts hurricane and tropical storm tracks passing within storm-force wind range; federal declarations are in B1-d.
Ice Storm0.179event-days per yearabout 0.179 days per yearStorm Events event-days in 0 of 30 years, 1996 to 2025 (0%)131946-12-31 to 2014-02-12 (67 years)countywideNo Storm Events ice storm record, 1996 to 2025
Inland Flooding0.786event-days per yearabout 0.786 days per yearLikelyStorm Events event-days in 16 of 30 years, 1996 to 2025 (53.3%)221996 to 2023 (28 years)see B1-f
Landslide0.609events per year (modeled)about 0.61 per yearLikelyFEMA annualized frequency (modeled)not shownmodeledsee B1-f
Lightning76.7days per year with a strikeabout 76.7 days per yearHighly likelyFEMA annualized frequency (modeled)not shown1995 to 2023 (29 years; CONUS)countywide
Strong Wind1.97events per yearabout 1.97 per yearHighly likelyFEMA annualized frequency (modeled)751986 to 2023 (38 years)countywide
Tornado0.666events per yearabout 0.67 per yearLikelyFEMA annualized frequency (modeled)not shown1950 to 2023 (EF2+); 1986 to 2023 (EF0-1)see B1-f
Wildfire0.00113annual probability at a locationchance a given location in the county burns in a year: 0.113%PossibleStorm Events records in 1 of 30 years, 1996 to 2025 (3.33%)not shownmodeledsee B1-f
Winter Weather1.16event-days per yearabout 1.16 days per yearLikelyStorm Events event-days in 8 of 30 years, 1996 to 2025 (26.7%)222005-11-12 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 202529300.967
Hail2.00 in+1996 to 20256300.2
Thunderstorm Wind (counted as NRI Strong Wind)50-64 kt1996 to 2025107303.57
Thunderstorm Wind (counted as NRI Strong Wind)65 kt+1996 to 20255300.167
Thunderstorm Wind (counted as NRI Strong Wind)unmeasured or below 50 kt1996 to 20250300
TornadoEF0-11996 to 202512300.4
TornadoEF2-31996 to 20255300.167
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
Coastal Flooding1 of 972.472.472.4Very Low 1, No Rating 8
Cold Wave9 of 937.253.972.0Relatively Moderate 6, Relatively Low 3
Drought9 of 973.888.695.4Relatively Moderate 3, Relatively Low 5, Very Low 1
Earthquake9 of 928.243.463.2Relatively Low 5, Very Low 4
Hail9 of 935.246.860.5Relatively Low 7, Very Low 2
Heat Wave9 of 933.952.978.2Relatively Moderate 4, Relatively Low 5
Hurricane9 of 984.189.294.4Relatively High 4, Relatively Moderate 5
Ice Storm9 of 97.013.520.8Very Low 9
Inland Flooding9 of 914.245.365.8Relatively Moderate 4, Relatively Low 4, Very Low 1
Landslide9 of 966.180.490.6Relatively Low 4, Very Low 5
Lightning9 of 983.094.499.1Very High 4, Relatively High 5
Strong Wind9 of 936.069.079.7Relatively Moderate 6, Relatively Low 3
Tornado9 of 955.765.184.9Relatively High 4, Relatively Moderate 5
Wildfire9 of 948.673.881.0Relatively Low 7, Very Low 2
Winter Weather9 of 930.940.058.2Relatively Moderate 4, Relatively Low 5

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.

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 cold wave, drought, hail, heat wave, ice storm, 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 plan
Monroe County (unincorporated area)UnincorporatedExpired on 2026-05-10FMA RL 0, SRL 0; any 2$780,689.350 total; 0 since its plan
Beatrice townTownExpired on 2026-05-10FMA RL 0, SRL 0; any 0$7,816.726 total; 0 since its plan
Excel townTownExpired on 2026-05-10FMA RL 0, SRL 0; any 0$36,519.0719 total; 1 since its plan
Frisco City townTownExpired on 2026-05-10FMA RL 0, SRL 0; any 0$11,225.6825 total; 1 since its plan
Monroeville cityCityExpired on 2026-05-10FMA RL 0, SRL 0; any 0$237,377.3156 total; 5 since its plan
Vredenburgh townTownExpired on 2026-05-10FMA RL 0, SRL 0; any 0$2,888.817 total; 2 since its plan

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

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 2021-05-11county-coded records, property plus crops, nominal dollarsZone-level damage since planproperty plus crops, reported for the zonePublic Assistance since plannominal dollars; see noteNote
Coastal Flooding$2,366,021n/a16$48n/a$90.00202%
Cold Wave$4,164,483,775$45,639,70419,743$4,307$39,287$421,3380.000103%
Droughtn/a$22,048,283n/an/a$202,583n/a0.919% (agriculture)NRI has no building exposure for this hazard; agriculture shown
Earthquake$7,413,203,893n/a19,772$134,691n/a$61,4640.00182%
Hail$4,164,483,775$45,639,70419,743$28,577$2,404$17,8870.000686%$0
Heat Wave$4,164,483,775$45,639,70419,743$20$563$368,615under 0.0001%
Hurricane$4,164,483,775$45,639,70419,743$3,331,975$193,264$97,7380.08%no Public Assistance recorded (1 declaration)
Ice Storm$4,153,629,494n/a19,702$5,350n/a$1,3980.000129%
Inland Flooding$4,163,731,271$1,484,125115$3,438,876$12,155$1,938n/a (see note)$100,000NRI 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$42,259,273n/a247$1,405n/a$580.00333%
Lightning$4,164,483,775n/a19,743$35,129n/a$489,2860.000844%
Strong Wind$4,164,483,775$45,639,70419,743$92,562$43,161$73,0940.00222%$0
Tornado$4,164,483,775$45,639,70419,743$648,895$771$545,4680.0156%$0no Public Assistance recorded (1 declaration)
Wildfire$214,107,813$5,152,4653,219$14,849$44$4,9090.00694%
Winter Weather$4,164,483,775$45,639,70419,743$1,909$41$12,392under 0.0001%$0

Totals since 2021-05-11 (Storm Events through 2026-06-30): 33 county-coded records, 28 with a damage value recorded (including $0), $100,000; 1 zone-level records, 1 with a damage value recorded (including $0), $0 reported for the zone; Public Assistance: none recorded on the 1 counted declaration.

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
Population19,743
Building value (total, not at risk)$4,164,483,775
Agriculture value (total, not at risk)$45,639,704
NRI risk rating (all hazards)Relatively Low
Expected annual loss, buildings and agriculture, all hazards$8,232,864
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)$2,095,594
Social vulnerability ratingVery High
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)0Severe repetitive loss, FMA definition (44 CFR 77.2)0
Repetitive loss, NFIP insurance definition2Severe repetitive loss, NFIP insurance definition0

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 total0020200
of which: Monroe County (unincorporated area)0020200
Statewide, no county in FEMA's file0030300

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
Monroe County (unincorporated area)0103250020200
Beatrice town0104600000000
Excel town0104610000000
Frisco City town0104620000000
Monroeville city0101730000000
Vredenburgh town0104630000000

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 residential0020200
2 to 4 unit residential0000000
other residential0000000
non-residential0000000
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 0 properties are FMA repetitive loss but not NFIP repetitive loss, and 2 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 (the summary on page 1 says how it is organized); the plan and FEMA's review decide whether each 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). Monroe County, AL: risk-assessment baseline packet, release 2026-10 (data as of 2026-09-30; County FIPS 01099). Automated baseline. https://hazardplain.org/al/01099/ 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