This alert expired on 1 June 2026 at 16:45 UTC. It is kept here as a record.
It is the 51st strongest of the 247 detections recorded within 20 km of this point since 16 March 2026. Another comparable one was recorded here earlier the same day. 2 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued June 1 at 11:32AM CDT until June 1 at 11:45AM CDT by NWS Huntsville AL
An estimated 100,725 people live within 50 km of this point.
Nearby, since 16 March 2026
- July 27, 2026 · score 43 · 8.2 km
- July 9, 2026 · score 43 · 8.3 km
- August 12, 2026 · score 43 · 8.8 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 43 out of 100, at 80 % 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 | 80% |
| Coordinates | 35.0156, -87.3293 |
| Nearest City | East Florence (37 km) |
| Population Exposed | 100.7K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-01T16:32:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.44daaf992e6ee4b9fff07bcacccc7f4c |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Lincoln, TN; Jackson, AL; Franklin, TN; Lincoln, TN; Moore, TN; Wayne, TN and 2 more areas |
| Headline | Severe Thunderstorm Warning issued June 1 at 11:32AM CDT until June 1 at 11:45AM CDT by NWS Huntsville AL |
| Expires | 2026-06-01T11:45:00-05:00 |
| SenderName | NWS Huntsville AL |
| HasExactCoords | true |
| MergedCount | 5 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.44daaf992e6ee4b9fff07bcacccc7f4c3ed8d26b.001.1","noaa_urn:oid:2.49.0.1.840.0.fb05c2e4b3bc733dfca4a09fbc04b0a2beae6a2c.001.1","noaa_urn:oid:2.49.0.1.840.0.4249a75d4fbf711f6ab7359d2fd271067f72acb7.002.1","noaa_urn:oid:2.49.0.1.840.0.d10475fc8030209c8f250058a3700cb89eea3408.001.1","noaa_urn:oid:2.49.0.1.840.0.25564c2d9213931a6f5b60660a9c5b4e540385cd.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.
Want to know when something happens in this area?
Calamity.live data shows a weather event with CalamityScore 43/100 (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.