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.
Nothing else has been detected within 20 km in the last 24 hours.
This alert expired on 26 June 2026 at 23:00 UTC. It is kept here as a record.
No stronger detection stands among the 37 recorded within 20 km of this point since 16 March 2026 — 8 others scored the same. Another comparable one was recorded here earlier the same day. 2 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Special Marine Warning issued June 26 at 5:56PM EDT until June 26 at 7:00PM EDT by NWS Boston/Norton MA
An estimated 1,670,560 people live within 50 km of this point.
Nearby, since 16 March 2026
- June 26, 2026 · score 52 · 7.3 km
- June 18, 2026 · score 52 · 8.9 km
- July 4, 2026 · score 52 · 9.3 km
How we know
Confirmed by 2 independent sources, including NOAA.
Our own score for this event is 52 out of 100, at 83 % 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) | 52 / 100 |
| Our confidence | 83% |
| Coordinates | 42.7720, -70.7780 |
| Nearest City | Newburyport (9 km) |
| Population Exposed | 1.7M within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-26T21:56:00.000Z |
| Source | https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.a4c35efbe3de4cc405798403b5c8d3bfc2a7df07.001.1 |
Score Breakdown
Technical Details
| Event | Special Marine Warning |
| Urgency | Immediate |
| Certainty | Likely |
| AreaDesc | Massachusetts Bay and Ipswich Bay |
| Headline | Special Marine Warning issued June 26 at 5:56PM EDT until June 26 at 7:00PM EDT by NWS Boston/Norton MA |
| Expires | 2026-06-26T19:00:00-04:00 |
| SenderName | NWS Boston/Norton MA |
| HasExactCoords | true |
| Google News RssFeed | weather |
| Google News SourceName | NBC Boston |
| MergedSources | [{"id":"gnews_weather_495137_226","source":"google_news","severity":"medium","severityValue":40,"timestamp":1782493473000,"latitude":42.36,"longitude":-71.06}] |
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 near Newburyport?
Calamity.live data shows a weather event with CalamityScore 52/100, near Newburyport (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.