This alert expired on 6 August 2026 at 21:00 UTC. It is kept here as a record.
No stronger detection stands among the 33 recorded within 20 km of this point since 24 April 2026 — 11 others scored the same. The last comparable one was on 14 July 2026. One more was recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued August 6 at 2:56PM CDT until August 6 at 4:00PM CDT by NWS Jackson MS
An estimated 253,842 people live within 50 km of this point.
Nearby, since 24 April 2026
- July 4, 2026 · score 43 · 15.1 km
- July 14, 2026 · score 43 · 16.2 km
- August 27, 2026 · score 28 · 19.2 km
How we know
Confirmed by 2 independent sources, including NOAA.
Our own score for this event is 43 out of 100, at 85 % 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 | 85% |
| Coordinates | 32.1333, -89.7733 |
| Nearest City | Brandon (25 km) |
| Population Exposed | 253.8K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-08-06T19:56:00.000Z |
| Source | https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.3b8d1792ed438969288d4946f054dbcd6c2106ff.001.1 |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Rankin, MS; Smith, MS |
| Headline | Severe Thunderstorm Warning issued August 6 at 2:56PM CDT until August 6 at 4:00PM CDT by NWS Jackson MS |
| Expires | 2026-08-06T16:00:00-05:00 |
| SenderName | NWS Jackson MS |
| HasExactCoords | true |
| Iem TypeSummary | F |
| Iem City | Clinton |
| Iem County | Hinds |
| Iem State | MS |
| Iem Wfo | JAN |
| Iem Remark | Madison street was flooded. |
| MergedSources | [{"id":"iem_F_32.340_-90.330_1786044600000","source":"iem","severity":"low","severityValue":25,"timestamp":1786044600000,"latitude":32.34,"longitude":-90.33}] |
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 43/100, near Brandon (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 188 scientific monitoring sources.