This alert expired on 2 July 2026 at 00:30 UTC. It is kept here as a record.
No stronger detection stands among the 43 recorded within 20 km of this point since 10 March 2026 — 10 others scored the same. Another comparable one was recorded here earlier the same day. 11 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued July 1 at 6:38PM CDT until July 1 at 7:30PM CDT by NWS Huntsville AL
An estimated 117,749 people live within 50 km of this point.
Nearby, since 10 March 2026
- July 5, 2026 · score 43 · 4.9 km
- July 12, 2026 · score 39 · 10.7 km
- March 10, 2026 · score 39 · 14.4 km
How we know
Confirmed by 9 independent sources, including NOAA.
Our own score for this event is 43 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) | 43 / 100 |
| Our confidence | 89% |
| Coordinates | 34.2952, -86.8270 |
| Nearest City | Cullman (14 km) |
| Population Exposed | 117.7K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-07-01T23:38:00.000Z |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Cullman, AL; Marshall, AL; Lawrence, TN; Lawrence, TN; Lewis, TN; Wayne, TN and 3 more areas |
| Headline | Severe Thunderstorm Warning issued July 1 at 6:38PM CDT until July 1 at 7:30PM CDT by NWS Huntsville AL |
| Expires | 2026-07-01T19:30:00-05:00 |
| SenderName | NWS Huntsville AL |
| HasExactCoords | true |
| MergedCount | 6 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.a09d8913a248d45809e270107e2de8da0948bbc5.001.1","noaa_urn:oid:2.49.0.1.840.0.ae462f120a6520e5f17edaa555d1058074b4af39.002.1","noaa_urn:oid:2.49.0.1.840.0.d7e6b7f5f700b432baf9a1fb98fede6f5c28e770.001.1","noaa_urn:oid:2.49.0.1.840.0.ad674458d35c0f0a2568ade3d8d44a78f4e3d223.001.1","noaa_urn:oid:2.49.0.1.840.0.e7fd176a54853fc9621b00a9cd836498ac59dc66.001.1","noaa_urn:oid:2.49.0.1.840.0.e862443bac244d53ea4bc31627bc63129c6f1163.001.1"] |
| Iem TypeSummary | D |
| Iem City | 2 ENE Parrish |
| Iem County | Walker |
| Iem State | AL |
| Iem Wfo | BMX |
| Iem Remark | Trees down blocking one lane. |
| MergedSources | [{"id":"iem_D_33.920_-87.390_1782934800000","source":"iem","severity":"low","severityValue":25,"timestamp":1782934800000,"latitude":33.92,"longitude":-87.39},{"id":"iem_H_34.310_-86.620_1782928740000","source":"iem","severity":"low","severityValue":25,"timestamp":1782928740000,"latitude":34.31,"longitude":-86.62},{"id":"iem_D_33.780_-87.190_1782931860000","source":"iem","severity":"low","severityValue":25,"timestamp":1782931860000,"latitude":33.78,"longitude":-87.19},{"id":"iem_D_33.830_-87.270_1782932940000","source":"iem","severity":"low","severityValue":25,"timestamp":1782932940000,"latitude":33.83,"longitude":-87.27},{"id":"iem_H_34.280_-87.630_1782936360000","source":"iem","severity":"low","severityValue":25,"timestamp":1782936360000,"latitude":34.28,"longitude":-87.63},{"id":"iem_D_33.760_-87.190_1782931860000","source":"iem","severity":"low","severityValue":25,"timestamp":1782931860000,"latitude":33.76,"longitude":-87.19},{"id":"iem_D_33.830_-87.290_1782933060000","source":"iem","severity":"low","severityValue":25,"timestamp":1782933060000,"latitude":33.83,"longitude":-87.29},{"id":"iem_D_33.740_-87.250_1782932220000","source":"iem","severity":"low","severityValue":25,"timestamp":1782932220000,"latitude":33.74,"longitude":-87.25}] |
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 Cullman (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 191 scientific monitoring sources.