New Carrollton, MD
Local storm history & FEMA National Risk Index data
New Carrollton is rated Relatively Moderate for overall natural hazard risk — near the middle compared to other US counties — based on FEMA's National Risk Index for Prince George's County, MD. The county's highest-rated hazards are winter weather, lightning, and heat wave.
Storm events near New Carrollton
NOAA-recorded tornado, hail, and flood events within 25 miles of New Carrollton's center, 2016–2026 — the only hazards NOAA reports with exact coordinates, so these counts are specific to New Carrollton itself, not the whole county.
County-wide hazard risk
Every other hazard FEMA and NOAA track — including drought — is only scored at the county level. These are Prince George's County's FEMA National Risk Index scores, covering New Carrollton along with the rest of the county, not a New Carrollton-specific figure.
| Hazard | NRI score | Rating |
|---|---|---|
| Wildfire | 42.3 | Very Low |
| Inland Flooding | 94.6 | Relatively High |
| Coastal Flooding | 49.4 | Relatively Low |
| Earthquake | 93.2 | Relatively Moderate |
| Heat Wave | 97.8 | Relatively High |
| Tornado | 95.1 | Relatively High |
| Avalanche | — | Not Applicable |
| Cold Wave | 77.8 | Relatively Moderate |
| Drought | 83.5 | Relatively Moderate |
| Hail | 90.4 | Relatively Moderate |
| Hurricane | 92.2 | Relatively Moderate |
| Ice Storm | 80.6 | Relatively Moderate |
| Landslide | 91.1 | Relatively Moderate |
| Lightning | 98.8 | Very High |
| Strong Wind | 95.8 | Relatively High |
| Tsunami | — | Not Applicable |
| Volcanic Activity | — | Not Applicable |
| Winter Weather | 99.1 | Very High |
Source: FEMA National Risk Index v1.20.0, December 2025. See the methodology page for definitions, or the full Prince George's County risk profile for disaster declarations, social vulnerability, and climate projection data.
Other cities in Prince George's County:
More on Prince George's County:
Frequently asked questions
What natural hazards is New Carrollton, MD at risk of?
New Carrollton is rated Relatively Moderate for overall natural hazard risk by FEMA's National Risk Index — near the middle compared to other US counties. The highest-rated hazards for Prince George's County, where New Carrollton is located, are winter weather, lightning, and heat wave.
What is New Carrollton's biggest natural hazard risk?
Winter Weather is the highest-rated hazard for Prince George's County, where New Carrollton is located, scoring 99.1 out of 100 on FEMA's National Risk Index (rated "Very High").
Is New Carrollton a high-risk area for natural disasters?
Somewhat — New Carrollton carries near the middle compared to other US counties for overall natural hazard risk, per FEMA's National Risk Index rating of "Relatively Moderate" for Prince George's County.
Has New Carrollton had tornadoes, hail, or flooding?
NOAA has recorded 23 tornado, 168 hail, 1070 inland flooding events within 25 miles of New Carrollton since 2016.