Right now
The most recent data we hold from NOAA arrived 13 minutes ago, and this point is not in it. We record detections, not passes: an absence is not proof that nothing is there.
Nothing else has been detected within 20 km in the last 24 hours.
This alert expired on 30 May 2026 at 19:45 UTC. It is kept here as a record.
It is the 115th strongest of the 144 detections recorded within 20 km of this point since 8 March 2026. Another comparable one was recorded here earlier the same day. 19 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Storm Warning issued May 30 at 2:45AM EDT until May 30 at 8:00PM EDT by NWS Boston/Norton MA
An estimated 56,312 people live within 50 km of this point.
Nearby, since 8 March 2026
- September 6, 2026 · score 32 · 0.0 km
- September 1, 2026 · score 32 · 0.0 km
- August 31, 2026 · score 32 · 0.0 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 32 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) | 32 / 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 | 2026-05-30T06:45:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Storm Warning_noaa_urn:oid:2.49.0.1.840.0.19a86029e60a51ec5e197cd29ee3483f |
Score Breakdown
Technical Details
| Event | Storm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Ocean Waters from the Merrimack River to Plymouth from 40 to 60 NM; Ocean Waters from Provincetown to Nantucket from 20 to 60 NM; Ocean Waters from Marthas Vineyard to Nantucket from 25 to 60 NM; Ocean Waters from Montauk NY to Marthas Vineyard from 25 to 60 NM; Coastal Waters extending out to 25 NM South of Marthas Vineyard and Nantucket; Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 NM South of Block Island |
| Headline | Storm Warning issued May 30 at 2:45AM EDT until May 30 at 8:00PM EDT by NWS Boston/Norton MA |
| Expires | 2026-05-30T15:45:00-04:00 |
| SenderName | NWS Boston/Norton MA |
| HasExactCoords | false |
| MergedCount | 2 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.19a86029e60a51ec5e197cd29ee3483fd18ad67c.007.1","noaa_urn:oid:2.49.0.1.840.0.19a86029e60a51ec5e197cd29ee3483fd18ad67c.006.1"] |
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.
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