This alert expired on 16 March 2026 at 22:23 UTC. It is kept here as a record.
It is the 3rd strongest of the 79 detections recorded within 20 km of this point since 16 March 2026. Another comparable one was recorded here earlier the same day. One more was recorded here in the fortnight before it.
What the source measured
NOAA reported: Special Marine Warning issued March 16 at 6:13PM EDT until March 16 at 6:15PM EDT by NWS Mount Holly NJ
An estimated 207,185 people live within 50 km of this point.
Nearby, since 16 March 2026
- June 7, 2026 · score 43 · 3.2 km
- May 27, 2026 · score 43 · 5.5 km
- August 8, 2026 · score 37 · 8.1 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 43 out of 100, at 78 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Event Data
| Type | Severe weather |
| Severity | medium |
| Calamity Score (ours) | 43 / 100 |
| Our confidence | 78% |
| Coordinates | 39.2011, -74.7206 |
| Nearest City | Pleasantville (27 km) |
| Population Exposed | 207.2K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-03-16T22:13:00.000Z |
Score Breakdown
Technical Details
| Event | Special Marine Warning |
| Urgency | Immediate |
| Certainty | Likely |
| AreaDesc | Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 nm; Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm; Waters from Great Egg Inlet NJ to Cape May NJ out 20 to 40 nm |
| Headline | Special Marine Warning issued March 16 at 6:13PM EDT until March 16 at 6:15PM EDT by NWS Mount Holly NJ |
| Expires | 2026-03-16T18:23:00-04:00 |
| SenderName | NWS Mount Holly NJ |
| HasExactCoords | true |
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 10 February 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.
Calamity.live data shows a weather event with CalamityScore 43/100, near Pleasantville (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 194 scientific monitoring sources.