This alert expired on 15 March 2026 at 00:00 UTC. It is kept here as a record.
It is the 5th strongest of the 137 detections recorded within 20 km of this point since 8 March 2026. The last comparable one was on 13 March 2026. 7 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Heavy Freezing Spray Warning issued March 14 at 2:32AM AKDT until March 15 at 5:00PM AKDT by NWS Anchorage AK
An estimated 56,312 people live within 50 km of this point.
Nearby, since 8 March 2026
- September 1, 2026 · score 32 · 0.0 km
- August 31, 2026 · score 32 · 0.0 km
- August 11, 2026 · score 39 · 0.0 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 39 out of 100, at 78 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Computed under scoring rules v1. Rows carrying other versions were judged by different rules and are not directly comparable.
Event Data
| Type | Severe Weather |
| Severity | Medium |
| Calamity Score (ours) | 39 / 100 |
| Our confidence | 78% |
| Coordinates | 34.8000, -106.2000 |
| Nearest City | Los Lunas (48 km) |
| Population Exposed | 56.3K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-03-15T13:00:00.000Z |
| Source | https://api.weather.gov/alerts/urn-oid-2_49_0_1_840_0_ce071abe7b8b010ea35d09f11c1472691cf3754c_009_1 |
Score Breakdown
Technical Details
| Event | Heavy Freezing Spray Warning |
| Urgency | Expected |
| Certainty | Likely |
| AreaDesc | Port Heiden to Nelson Lagoon from 15 to 60 NM |
| Headline | Heavy Freezing Spray Warning issued March 14 at 2:32AM AKDT until March 15 at 5:00PM AKDT by NWS Anchorage AK |
| Expires | 2026-03-14T16:00:00-08:00 |
| SenderName | NWS Anchorage AK |
| HasExactCoords | false |
Safety Information
Always follow official guidance from your local emergency management agency. This platform provides scientific monitoring data and is not a substitute for official warnings. If you are in immediate danger, contact your local emergency number.
Series begins 8 March 2026. Comparisons refer to that period only. Collection gap: 14-26 August 2026.
This data is aggregated algorithmically from scientific sources. Not a replacement for official emergency warnings.
Want to know when something happens in this area?
Calamity.live data shows a weather event with CalamityScore 39/100 (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.