This alert expired on 13 July 2026 at 23:15 UTC. It is kept here as a record.
It is the 5th strongest of the 62 detections recorded within 20 km of this point since 16 March 2026. The last comparable one was on 9 July 2026. 8 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued July 13 at 5:32PM CDT until July 13 at 6:15PM CDT by NWS Jackson MS
Nearby, since 16 March 2026
- May 9, 2026 · score 22 · 8.8 km
- July 7, 2026 · score 34 · 13.9 km
- July 9, 2026 · score 34 · 22.5 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 22 out of 100, at 60 % 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) | 22 / 100 |
| Our confidence | 60% |
| Coordinates | 32.8780, -91.0060 |
| Nearest City | Greenville (59 km) |
| Impact Tier | minor |
| Timestamp | 2026-07-13T22:32:00.000Z |
| Source | https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.250796cea8e9e10c5310785d1ace25d64955c60b.001.1 |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Issaquena, MS; Sharkey, MS |
| Headline | Severe Thunderstorm Warning issued July 13 at 5:32PM CDT until July 13 at 6:15PM CDT by NWS Jackson MS |
| Expires | 2026-07-13T18:15:00-05:00 |
| SenderName | NWS Jackson MS |
| 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.
Want to know when something happens in this area?
Calamity.live data shows a weather event with CalamityScore 22/100 (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.