This alert expired on 16 March 2026 at 19:45 UTC. It is kept here as a record.
No stronger detection stands among the 23 recorded within 20 km of this point since 9 March 2026 — 13 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: Severe Thunderstorm Warning issued March 16 at 3:15PM EDT until March 16 at 3:45PM EDT by NWS Wilmington NC
An estimated 87,619 people live within 50 km of this point.
Nearby, since 9 March 2026
- June 14, 2026 · score 39 · 3.8 km
- March 13, 2026 · score 39 · 9.8 km
- March 12, 2026 · score 39 · 9.8 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 39 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) | 39 / 100 |
| Our confidence | 78% |
| Coordinates | 33.8237, -78.9563 |
| Nearest City | Conway (9 km) |
| Population Exposed | 87.6K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-03-16T19:15:00.000Z |
| Source | https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.c746047c566fcd0a239cd8aa1d54bdba3246d076.001.1 |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Horry, SC |
| Headline | Severe Thunderstorm Warning issued March 16 at 3:15PM EDT until March 16 at 3:45PM EDT by NWS Wilmington NC |
| Expires | 2026-03-16T15:45:00-04:00 |
| SenderName | NWS Wilmington NC |
| 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 Conway?
Calamity.live data shows a weather event with CalamityScore 39/100, near Conway (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.