This alert expired on 19 June 2026 at 05:00 UTC. It is kept here as a record.
No stronger detection stands among the 193 recorded within 20 km of this point since 16 March 2026 — 125 others scored the same. Another comparable one was recorded here earlier the same day. 4 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Special Marine Warning issued June 18 at 11:57PM EDT until June 19 at 1:00AM EDT by NWS Wakefield VA
An estimated 1,778,783 people live within 50 km of this point.
Nearby, since 16 March 2026
- March 16, 2026 · score 52 · 3.0 km
- July 22, 2026 · score 52 · 5.2 km
- May 25, 2026 · score 52 · 5.6 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 80 % 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) | 52 / 100 |
| Our confidence | 80% |
| Coordinates | 37.1026, -76.4414 |
| Nearest City | Hampton (11 km) |
| Population Exposed | 1.8M within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-19T03:57:00.000Z |
Score Breakdown
Technical Details
| Event | Special Marine Warning |
| Urgency | Immediate |
| Certainty | Likely |
| AreaDesc | Chesapeake Bay from New Point Comfort to Little Creek VA; James River from JRB to HRBT, Including the Elizabeth River; James River from Jamestown to the James River Bridge |
| Headline | Special Marine Warning issued June 18 at 11:57PM EDT until June 19 at 1:00AM EDT by NWS Wakefield VA |
| Expires | 2026-06-19T01:00:00-04:00 |
| SenderName | NWS Wakefield VA |
| HasExactCoords | true |
| MergedCount | 2 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.ae191454f83ed48a546b4c56496ca66c62b0e04e.001.1","noaa_urn:oid:2.49.0.1.840.0.dbc475b07dd278433d6f0b4b2ba4cb11aee7a897.001.1"] |
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 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 52/100, near Hampton (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 188 scientific monitoring sources.