Socorro County, New Mexico
Natural disaster risk, federal disaster history and flood insurance facts.
Socorro County, New Mexico has a relatively low overall risk from natural hazards in FEMA's National Risk Index. Its risk score is higher than 62% of US counties. It ranks 19th of 33 counties in New Mexico. The costliest hazards here are inland flooding, earthquakes and hail. FEMA estimates about $12 million a year in expected losses, or roughly $750 per resident. Since 2000 it has been included in 10 federal disaster or emergency declarations for natural events (6 major disasters). The most recent was in October 2013 (severe storms, flooding and mudslides). About 1 in 48 homes here carry federal flood insurance (144 policies). Since 1978, federal flood insurance has paid about $435,000 on 23 claims here.
FEMA National Risk Index December 2025; OpenFEMA declarations to Nov 6, 2026; NFIP records. Updated November 6, 2026.
Top risks in Socorro County
- Check the FEMA flood map for your address, and ask the seller or landlord about past flooding.
- Price a flood policy now. Most new federal policies take 30 days to start.
- Ask whether an older house is bolted to its foundation.
- Consider separate earthquake insurance where risk is high.
- Ask about the roof age and any impact-rated shingles.
- Check your home policy for a separate wind and hail deductible.
All 18 hazards
What the ratings mean ›| Hazard | Rating | Score | Expected loss a year | |
|---|---|---|---|---|
| Inland flooding | 76.2 | $9M | ||
| Earthquake | 76.0 | $680K | ||
| Hail | 83.9 | $615K | ||
| Lightning | 84.2 | $498K | ||
| Wildfire | 87.0 | $489K | ||
| Drought | 72.4 | $335K | ||
| Cold wave | 21.7 | $143K | ||
| Heat wave | 27.6 | $65K | ||
| Winter weather | 62.9 | $56K | ||
| Ice storm | 51.2 | $50K | ||
| Strong wind | 8.8 | $35K | ||
| Tornado | 7.1 | $20K | ||
| Landslide | 38.5 | $327 | ||
| Avalanche | 48.4 | $264 | ||
| Volcanic activity | 44.6 | $5 |
Scores are percentiles: a score of 90 means higher risk than about 90% of US counties for that hazard. Hazards FEMA does not rate here are left out. Social vulnerability is very high and community resilience is very low in FEMA's measures.
Federal disaster history
Recent disasters nationwide ›Declarations by decade
Federal declarations for natural events that included Socorro County. 2020s bar runs to November 2026.
By type
Most recent
New Mexico also had 42 statewide declarations that did not name single counties.
Storm history since 1950
Tornado risk by county ›The National Weather Service has logged 189 storm reports in Socorro County since 1950, with 1 death and 1 injury and about $45.4 million in reported damage. The strongest on record here was an F1 tornado on August 2, 1950.
Strongest tornadoes
| Date | Strength | Near | Hurt / killed |
|---|---|---|---|
| Aug 2, 1950 | F1 | – | 0 / 0 |
| May 13, 2012 | EF1 | Magdalena Muni Arpt | 0 / 0 |
| Aug 2, 1965 | F0 | – | 0 / 0 |
| May 17, 1954 | F0 | – | 0 / 0 |
| Apr 17, 2005 | F0 | Bernardo | 0 / 0 |
Most damaging storms
| Date | Type | Near | Damage |
|---|---|---|---|
| Oct 5, 2004 | Hail | Socorro | $40M |
| Sep 10, 2013 | Flood | La Joya | $1M |
| Jul 6, 2021 | Flash Flood | Veguita | $750K |
| Jul 26, 2013 | Flash Flood | Laborcita | $600K |
| Jul 26, 2013 | Flash Flood | Bingham | $600K |
| Jul 21, 1999 | Flash Flood | Socorro | $300K |
Source: NOAA Storm Events Database, county-based reports through Jul 11, 2026. Tornado records start in 1950, hail and wind in 1955, and floods and other storm types in 1996, so older decades undercount. Damage is in dollars of the year it happened and is often an estimate. Winter storms, heat and hurricanes are logged by forecast zone, not county, so they are not counted here.
Flood insurance in Socorro County
Check your address flood zone ›National Flood Insurance Program (NFIP) records only; private flood policies are not included. Home counts as of Aug 3, 2026. Since 2021 NFIP prices each home separately under Risk Rating 2.0, so your price depends on the building, not the county. Ask an agent for a quote.
Homes in Socorro County
Older homes and mobile homes usually suffer more damage in storms, floods and earthquakes, and can cost more to insure. If you are buying, ask about roof age, foundation bolting and any retrofits. Source: US Census Bureau, American Community Survey 2020 to 2024 5-year estimates; 7,693 housing units.
Compare in New Mexico
All 33 ›| Largest counties | Overall risk | Top hazard |
|---|---|---|
| Bernalillo County | Inland flooding | |
| Doña Ana County | Inland flooding | |
| Santa Fe County | Inland flooding | |
| Sandoval County | Inland flooding | |
| San Juan County | Inland flooding | |
| Valencia County | Inland flooding | |
| Lea County | Inland flooding | |
| McKinley County | Inland flooding |
Neighboring counties
| County | Overall risk | Declarations |
|---|---|---|
| Valencia County | 13 | |
| Cibola County | 8 | |
| Lincoln County | 33 | |
| Torrance County | 12 | |
| Sierra County | 11 | |
| Catron County | 10 |
Common questions about Socorro County
What is the biggest natural hazard in Socorro County?
Inland flooding has the highest expected yearly losses in Socorro County, about $9.4 million a year in FEMA's estimate. Earthquake is second at $680,072.
How many federal disasters has Socorro County had?
Socorro County has been included in 10 federal disaster or emergency declarations for natural events since 2000, including 6 major disasters. The most recent was Severe Storms, Flooding, and Mudslides in October 2013.
Is Socorro County a high-risk place to live?
Its overall rating is Relatively Low, 19th highest of 33 in New Mexico. A county rating covers the whole area. Risk at one address can be much higher or lower, so check the FEMA flood map and ask about the home's history.
Do I need flood insurance in Socorro County?
Standard home insurance does not cover flooding. About 1 in 48 homes in Socorro County has federal flood insurance. Lenders require it in mapped high-risk zones, but many flood claims come from outside those zones.
How many tornadoes has Socorro County had?
NOAA records list 10 tornadoes in Socorro County since 1950. The strongest was an F1 tornado on August 2, 1950. The weather service has also logged 61 hail reports and 56 floods here.
Sources: FEMA National Risk Index (December 2025), OpenFEMA Disaster Declarations Summaries, and NFIP policy and claims data. Hazard Compass is independent and not affiliated with FEMA. These figures describe the whole county, not a single property, and are not insurance or safety advice. Report a problem.