This alert expired on 7 August 2026 at 21:15 UTC. It is kept here as a record.
It is the 11th strongest of the 57 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 August 7 at 3:55PM CDT until August 7 at 4:15PM CDT by NWS Huntsville AL
An estimated 21,462 people live within 50 km of this point.
Nearby, since 9 March 2026
- June 1, 2026 · score 34 · 14.6 km
- July 5, 2026 · score 39 · 15.1 km
- May 26, 2026 · score 43 · 19.2 km
How we know
Confirmed by 3 independent sources, including NOAA.
Our own score for this event is 28 out of 100, at 89 % 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) | 28 / 100 |
| Our confidence | 89% |
| Coordinates | 34.5000, -85.9514 |
| Nearest City | Albertville (35 km) |
| Population Exposed | 21.5K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-08-07T20:55:00.000Z |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | DeKalb, AL; Jackson, AL |
| Headline | Severe Thunderstorm Warning issued August 7 at 3:55PM CDT until August 7 at 4:15PM CDT by NWS Huntsville AL |
| Expires | 2026-08-07T16:15:00-05:00 |
| SenderName | NWS Huntsville AL |
| HasExactCoords | true |
| Iem TypeSummary | D |
| Iem City | 3 S Section |
| Iem County | Jackson |
| Iem State | AL |
| Iem Wfo | HUN |
| Iem Remark | Multiple trees down near 3175 CR 43. |
| MergedSources | [{"id":"iem_H_34.510_-85.890_1786134000000","source":"iem","severity":"low","severityValue":25,"timestamp":1786134000000,"latitude":34.51,"longitude":-85.89},{"id":"iem_D_34.540_-85.990_1786135740000","source":"iem","severity":"low","severityValue":25,"timestamp":1786135740000,"latitude":34.54,"longitude":-85.99}] |
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 28/100, near Albertville (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 191 scientific monitoring sources.