This alert expired on 9 July 2026 at 21:45 UTC. It is kept here as a record.
It is the 2nd strongest of the 27 detections recorded within 20 km of this point since 11 March 2026. The last comparable one was on 4 July 2026. 4 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued July 9 at 3:57PM CDT until July 9 at 4:45PM CDT by NWS Memphis TN
An estimated 35,680 people live within 50 km of this point.
Nearby, since 11 March 2026
- August 9, 2026 · score 34 · 9.6 km
- March 12, 2026 · score 34 · 15.2 km
- July 1, 2026 · score 22 · 16.9 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 34 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) | 34 / 100 |
| Our confidence | 81% |
| Coordinates | 34.0983, -88.3683 |
| Nearest City | Tupelo (35 km) |
| Population Exposed | 35.7K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-07-09T20:57:00.000Z |
| Source | https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.e829a9494ed9bdb4003c6d89c39081c43380c659.001.1 |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Itawamba, MS; Monroe, MS |
| Headline | Severe Thunderstorm Warning issued July 9 at 3:57PM CDT until July 9 at 4:45PM CDT by NWS Memphis TN |
| Expires | 2026-07-09T16:45:00-05:00 |
| SenderName | NWS Memphis TN |
| 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.
Calamity.live data shows a weather event with CalamityScore 34/100 (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 188 scientific monitoring sources.