Right now
The most recent data we hold from NOAA arrived 4 minutes ago, and this point is not in it. We record detections, not passes: an absence is not proof that nothing is there.
3 other detections within 20 km in the last 24 hours, the nearest <1 km from here.
This alert expired on 19 March 2026 at 12:00 UTC. It is kept here as a record.
It is the 5th strongest of the 144 detections recorded within 20 km of this point since 8 March 2026. The last comparable one was on 19 March 2026. 36 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Heavy Freezing Spray Warning issued March 18 at 2:49PM AKDT until March 20 at 5:00AM AKDT by NWS Anchorage AK
An estimated 56,312 people live within 50 km of this point.
Nearby, since 8 March 2026
- March 18, 2026 · score 39 · 0.0 km
- May 17, 2026 · score 39 · 0.0 km
- March 19, 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 81 % 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 | 81% |
| Coordinates | 34.8000, -106.2000 |
| Nearest City | Los Lunas (48 km) |
| Population Exposed | 56.3K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-03-20T01:00:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Heavy Freezing Spray Warning_noaa_urn:oid:2.49.0.1.840.0.48029af631fb50315bc8cc1ca3783f49 |
Score Breakdown
Technical Details
| Event | Heavy Freezing Spray Warning |
| Urgency | Expected |
| Certainty | Likely |
| AreaDesc | Sitkinak to Castle Cape out to 15 NM; Cape Sarichef to Nikoski Pacific Side out to 15 NM; Castle Cape to Cape Tolstoi out to 15 NM and 8 more areas |
| Headline | Heavy Freezing Spray Warning issued March 18 at 2:49PM AKDT until March 20 at 5:00AM AKDT by NWS Anchorage AK |
| Expires | 2026-03-19T04:00:00-08:00 |
| SenderName | NWS Anchorage AK |
| HasExactCoords | false |
| MergedCount | 17 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.48029af631fb50315bc8cc1ca3783f494ad1597c.002.2","noaa_urn:oid:2.49.0.1.840.0.48029af631fb50315bc8cc1ca3783f494ad1597c.015.2","noaa_urn:oid:2.49.0.1.840.0.48029af631fb50315bc8cc1ca3783f494ad1597c.004.1","noaa_urn:oid:2.49.0.1.840.0.48029af631fb50315bc8cc1ca3783f494ad1597c.005.1","noaa_urn:oid:2.49.0.1.840.0.48029af631fb50315bc8cc1ca3783f494ad1597c.006.2","noaa_urn:oid:2.49.0.1.840.0.48029af631fb50315bc8cc1ca3783f494ad1597c.011.1","noaa_urn:oid:2.49.0.1.840.0.48029af631fb50315bc8cc1ca3783f494ad1597c.010.1","noaa_urn:oid:2.49.0.1.840.0.48029af631fb50315bc8cc1ca3783f494ad1597c.003.2","noaa_urn:oid:2.49.0.1.840.0.48029af631fb50315bc8cc1ca3783f494ad1597c.007.2","noaa_urn:oid:2.49.0.1.840.0.48029af631fb50315bc8cc1ca3783f494ad1597c.013.1","noaa_urn:oid:2.49.0.1.840.0.48029af631fb50315bc8cc1ca3783f494ad1597c.012.1","noaa_urn:oid:2.49.0.1.840.0.b88b6af51fa8881f977b1da3937fac07927aa68c.006.1","noaa_urn:oid:2.49.0.1.840.0.b88b6af51fa8881f977b1da3937fac07927aa68c.003.2","noaa_urn:oid:2.49.0.1.840.0.b88b6af51fa8881f977b1da3937fac07927aa68c.010.1","noaa_urn:oid:2.49.0.1.840.0.b88b6af51fa8881f977b1da3937fac07927aa68c.004.2","noaa_urn:oid:2.49.0.1.840.0.b88b6af51fa8881f977b1da3937fac07927aa68c.002.2","noaa_urn:oid:2.49.0.1.840.0.b88b6af51fa8881f977b1da3937fac07927aa68c.011.1"] |
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.