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Northern Mariana Islands emergency preparedness
FEMA's National Risk Index puts Northern Mariana Islands's expected annual loss from natural hazards at about $61 million, rated Very Low. The hazards with the largest expected losses are tsunamis, hurricanes and earthquakes.
Weather alerts in Northern Mariana Islands right now
LiveNo weather warnings or watches in force right now.
National Weather Service data, updated Oct 22, 2026, 7:46 AM ET. Not an official warning: follow your local NWS office. All US alerts →
Northern Mariana Islands's biggest natural hazards
FEMA's expected annual loss for each hazard, in dollars a year, and FEMA's rating, from the National Risk Index (December 2025).
TsunamiVery Low$33 million a year
Volcanic activityVery Low$2,000 a year
Get ready for hurricanes, earthquakes and coastal flooding
Official help in Northern Mariana Islands
- Turn on Wireless Emergency Alerts on your phone and sign up for your county's local alerts. Make a family plan.
- More Northern Mariana Islands government services: USA.gov
Build a kit for your household
Ready.gov's checklist, sized to who lives with you, with extras for the hazards you face.
Other states where tsunamis top the list
Seasonal checklists for Northern Mariana Islands
One calm email before the season's hazards arrive. No spam.