Northern Mariana Islands MP
3 counties ranked by FEMA National Risk Index score. Click any column header to re-sort. Scores are 0–100 percentiles relative to all US counties — blank means Not Applicable or Insufficient Data.
| County | Overall | Wildfire | Inland flood | Coastal flood | Earthquake | Heat wave | Tornado | Hurricane | Hail | Strong wind | Winter wx | Ice storm | Cold wave | Lightning | Drought | Landslide | Avalanche | Tsunami | Volcanic |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rota Municipality | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Saipan Municipality | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Tinian Municipality | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Source: FEMA National Risk Index v1.20.0, December 2025. Scores are percentile rankings among all US counties — see the methodology page for definitions.