Natural Disasters in Allerton, IA
Hazard risk, disaster history, and FEMA data
Natural Hazard Risk
Source: FEMA National Risk IndexRisk Score
22.0
Very Low
Expected Annual Loss
17.0
Score (0-100)
Social Vulnerability
73.9
Score (0-100)
Community Resilience
46.2
Score (0-100)
Top Hazard Risks
| Hazard | Risk Score |
|---|---|
| Drought | 94.8 |
| Landslide | 55.6 |
| Tornado | 55.2 |
| Heat Wave | 52.7 |
| Hail | 51.5 |
| Cold Wave | 44.5 |
| Wildfire | 43.2 |
| Strong Wind | 40.1 |
| Ice Storm | 37.9 |
| Earthquake | 20.3 |
| Winter Weather | 12.1 |
| Lightning | 11.2 |
| Hurricane | 8.9 |
Scores range from 0 (lowest risk) to 100 (highest risk) relative to all U.S. communities. Data from FEMA National Risk Index.
Disaster Declarations
Source: FEMA OpenFEMATotal Declarations
15
Most Recent
Biological
Mar 2020
Most Common Type
Severe Storm
6 declarations
| Date | Type | Declaration |
|---|---|---|
| Mar 23, 2020 | Biological | COVID-19 PANDEMIC |
| Mar 13, 2020 | Biological | COVID-19 |
| Mar 23, 2019 | Flood | SEVERE STORMS AND FLOODING |
| Jul 31, 2015 | Severe Storm | SEVERE STORMS, TORNADOES, STRAIGHT-LINE WINDS, AND FLOODING |
| Jul 14, 2014 | Severe Storm | SEVERE STORMS, TORNADOES, STRAIGHT-LINE WINDS, AND FLOODING |
| May 31, 2013 | Flood | SEVERE STORMS, STRAIGHT-LINE WINDS, AND FLOODING |
| Jul 29, 2010 | Severe Storm | SEVERE STORMS, FLOODING, AND TORNADOES |
| May 27, 2008 | Severe Storm | SEVERE STORMS, TORNADOES, AND FLOODING |
| Jan 4, 2008 | Severe Ice Storm | SEVERE WINTER STORM |
| Sep 14, 2007 | Severe Storm | SEVERE STORMS AND FLOODING |
| Sep 10, 2005 | Hurricane | HURRICANE KATRINA EVACUATION |
| May 25, 2004 | Severe Storm | SEVERE STORMS, TORNADOES, AND FLOODING |
| Jul 9, 1993 | Flood | SEVERE STORMS & FLOODING |
| Oct 2, 1992 | Flood | SEVERE STORMS & FLOODING |
| May 23, 1973 | Flood | SEVERE STORMS & FLOODING |
Individual Assistance
Source: FEMA Housing AssistanceTotal IA Registrations
8
Total IA Distributed
$50,814
| Disaster | Registrations | Total IA $ | Avg Damage |
|---|---|---|---|
| DR-4483 | 8 | $50,814 | — |
Individual and household assistance for homeowners and renters affected by federally declared disasters.
Disaster Recovery Spending
Source: FEMA Public AssistanceTotal Federal Spending
$1,772,153
Disasters with PA
5
Total Projects
151
| Disaster | Type | Projects | Federal $ |
|---|---|---|---|
| DR-1763 | Severe Storm(s) | 94 | $743,874 |
| DR-4421 | Severe Storm(s) | 16 | $387,890 |
| DR-1737 | Severe Ice Storm | 30 | $296,759 |
| DR-4234 | Severe Storm(s) | 5 | $254,776 |
| DR-4483 | Biological | 6 | $88,855 |
Hazard Mitigation
Source: FEMA Hazard Mitigation AssistanceMitigation Projects
5
Federal Funding
$666,528
Avg Benefit-Cost Ratio
0.57
BCR
Top Mitigation Project Types
| Project Type | Projects | Federal $ |
|---|---|---|
| 91.1: Local Multihazard Mitigation Plan | 2 | $59,998 |
| 400.1: Utility Protective Measures (Electric, Gas, etc.) | 2 | $584,030 |
| 91.3: Local Multihazard Mitigation Plan - UPDATE | 1 | $22,500 |
Federally funded projects to reduce future disaster risk. Only includes completed or obligated projects.
Allerton has a very low overall natural hazard risk rating according to FEMA's National Risk Index. The top hazard risks are drought, landslide, tornado. The area has had 15 federal disaster declarations. The most common disaster type is severe storm (6 declarations). FEMA has obligated $1,772,153 in public assistance recovery funding. $50,814 has been distributed in individual assistance to disaster-affected residents. 5 hazard mitigation projects have been funded to reduce future risk.