This alert expired on 22 June 2026 at 18:30 UTC. It is kept here as a record.
It is the 38th strongest of the 60 detections recorded within 20 km of this point since 9 March 2026. Another comparable one was recorded here earlier the same day. 5 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued June 22 at 1:02PM CDT until June 22 at 1:30PM CDT by NWS Jackson MS
An estimated 50,150 people live within 50 km of this point.
Nearby, since 9 March 2026
- May 23, 2026 · score 22 · 8.1 km
- June 18, 2026 · score 46 · 9.7 km
- June 2, 2026 · score 34 · 9.7 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 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) | 39 / 100 |
| Our confidence | 81% |
| Coordinates | 32.7533, -89.7815 |
| Nearest City | Madison (45 km) |
| Population Exposed | 50.1K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-22T18:02:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.e655445faf5c3487a922dff7839ac227 |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Hinds, MS; Madison, MS; Yazoo, MS; Attala, MS; Choctaw, MS; Winston, MS |
| Headline | Severe Thunderstorm Warning issued June 22 at 1:02PM CDT until June 22 at 1:30PM CDT by NWS Jackson MS |
| Expires | 2026-06-22T13:30:00-05:00 |
| SenderName | NWS Jackson MS |
| HasExactCoords | true |
| MergedCount | 2 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.e655445faf5c3487a922dff7839ac227ce06b8b5.002.1","noaa_urn:oid:2.49.0.1.840.0.fe9282902cd666c320de9030a8c0514028f448d8.001.1"] |
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.
Calamity.live data shows a weather event with CalamityScore 39/100 (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 188 scientific monitoring sources.