This alert expired on 2 July 2026 at 01:30 UTC. It is kept here as a record.
It is the 40th strongest of the 96 detections recorded within 20 km of this point since 16 March 2026. The last comparable one was on 1 July 2026. 3 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued July 1 at 7:42PM CDT until July 1 at 8:30PM CDT by NWS Huntsville AL
An estimated 57,546 people live within 50 km of this point.
Nearby, since 16 March 2026
- June 9, 2026 · score 39 · 7.3 km
- August 11, 2026 · score 39 · 7.7 km
- July 1, 2026 · score 43 · 11.8 km
How we know
Confirmed by 6 independent sources, including NOAA.
Our own score for this event is 39 out of 100, at 88 % 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 | 88% |
| Coordinates | 34.3235, -86.1796 |
| Nearest City | Albertville (7 km) |
| Population Exposed | 57.5K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-07-02T00:42:00.000Z |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Jackson, AL; Madison, AL; Marshall, AL; Morgan, AL; Etowah, AL |
| Headline | Severe Thunderstorm Warning issued July 1 at 7:42PM CDT until July 1 at 8:30PM CDT by NWS Huntsville AL |
| Expires | 2026-07-01T20:30:00-05:00 |
| SenderName | NWS Huntsville AL |
| HasExactCoords | true |
| MergedCount | 2 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.12cdd7d4a8f031b167781c386a310c23929d0102.001.1","noaa_urn:oid:2.49.0.1.840.0.715007f35f922383432bee038c78f67effb0e7b8.001.1"] |
| Iem TypeSummary | D |
| Iem City | 4 ENE Oneonta |
| Iem County | Blount |
| Iem State | AL |
| Iem Wfo | BMX |
| Iem Remark | Several trees were blown down in the Tates Gap Loop and Airport Road area. |
| MergedSources | [{"id":"iem_H_34.530_-85.880_1782932340000","source":"iem","severity":"low","severityValue":25,"timestamp":1782932340000,"latitude":34.53,"longitude":-85.88},{"id":"iem_D_34.530_-85.880_1782932340000","source":"iem","severity":"low","severityValue":25,"timestamp":1782932340000,"latitude":34.53,"longitude":-85.88},{"id":"iem_D_33.970_-86.450_1782947100000","source":"iem","severity":"low","severityValue":25,"timestamp":1782947100000,"latitude":33.97,"longitude":-86.45},{"id":"iem_H_33.910_-86.020_1782943620000","source":"iem","severity":"low","severityValue":25,"timestamp":1782943620000,"latitude":33.91,"longitude":-86.02},{"id":"iem_D_33.970_-86.400_1782946800000","source":"iem","severity":"low","severityValue":25,"timestamp":1782946800000,"latitude":33.97,"longitude":-86.4}] |
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, near Albertville (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 191 scientific monitoring sources.