This alert expired on 14 June 2026 at 20:30 UTC. It is kept here as a record.
No stronger detection stands among the 24 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. 3 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued June 14 at 4:15PM EDT until June 14 at 4:30PM EDT by NWS Charleston SC
An estimated 265,252 people live within 50 km of this point.
Nearby, since 16 March 2026
- August 27, 2026 · score 43 · 6.6 km
- August 27, 2026 · score 43 · 7.9 km
- July 12, 2026 · score 22 · 15.2 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 81 % 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 | 81% |
| Coordinates | 32.4990, -81.1140 |
| Nearest City | Bluffton (37 km) |
| Population Exposed | 265.3K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-14T20:15:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.ed984ba34c3e8ba8e113de406179fef0 |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Effingham, GA; Screven, GA; Allendale, SC; Hampton, SC; Beaufort, SC |
| Headline | Severe Thunderstorm Warning issued June 14 at 4:15PM EDT until June 14 at 4:30PM EDT by NWS Charleston SC |
| Expires | 2026-06-14T16:30:00-04:00 |
| SenderName | NWS Charleston SC |
| HasExactCoords | true |
| MergedCount | 2 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.ed984ba34c3e8ba8e113de406179fef0bfbc0c7f.001.1","noaa_urn:oid:2.49.0.1.840.0.8ba970cba16c4cb3dccb2d8861af1bab763313e4.002.1"] |
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.
Want to know when something happens near Bluffton?
Calamity.live data shows a weather event with CalamityScore 43/100 (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 188 scientific monitoring sources.