This alert expired on 16 March 2026 at 20:30 UTC. It is kept here as a record.
It is the 10th strongest of the 272 detections recorded within 20 km of this point since 11 March 2026. The last comparable one was on 12 March 2026. 3 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued March 16 at 3:22PM EDT until March 16 at 4:30PM EDT by NWS Mount Holly NJ
An estimated 1,466,130 people live within 50 km of this point.
Nearby, since 11 March 2026
- March 16, 2026 · score 52 · 0.0 km
- September 3, 2026 · score 46 · 3.2 km
- June 22, 2026 · score 52 · 5.3 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 52 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) | 52 / 100 |
| Our confidence | 78% |
| Coordinates | 39.0776, -76.1790 |
| Nearest City | Lake Shore (26 km) |
| Population Exposed | 1.5M within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-03-16T19:22:00.000Z |
| Source | https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.e01e9aa7cc728ecd9ccec6013f8ecc555c0e64f1.001.1 |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Kent, MD; Queen Anne's, MD |
| Headline | Severe Thunderstorm Warning issued March 16 at 3:22PM EDT until March 16 at 4:30PM EDT by NWS Mount Holly NJ |
| Expires | 2026-03-16T16:30:00-04:00 |
| 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 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 Lake Shore?
Calamity.live data shows a weather event with CalamityScore 52/100, near Lake Shore (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.