Right now
The most recent data we hold from NOAA arrived 4 hours ago, and this point is not in it. We record detections, not passes: an absence is not proof that nothing is there.
Nothing else has been detected within 20 km in the last 24 hours.
This alert expired on 3 July 2026 at 23:36 UTC. It is kept here as a record.
It is the 2nd strongest of the 37 detections recorded within 20 km of this point since 10 March 2026. Another comparable one was recorded here earlier the same day. 9 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued July 3 at 6:26PM CDT until July 3 at 6:30PM CDT by NWS Huntsville AL
Urban PEI: 54,945 within a heuristic 50 km radius; not unique people.
Nearby, since 10 March 2026
- August 7, 2026 · score 34 · 7.7 km
- May 24, 2026 · score 39 · 11.0 km
- June 8, 2026 · score 32 · 12.6 km
How we know
6 recorded sources include NOAA; independence is not established by this count.
Our own score for this event is 39 out of 100.
This is our versioned heuristic index, not source severity or a calibrated probability. Urban PEI does not count unique people.
Computed under scoring rules v1. Rows carrying other versions were judged by different rules and are not directly comparable.
Event Data
| Type | Severe Weather |
| Severity | Medium |
| Calamity Score (ours) | 39 / 100 |
| Legacy data-support index | 0.88/1 |
| Coordinates | 34.0818, -86.8182 |
| Nearest City | Cullman (10 km) |
| Urban exposure index (PEI) | 54.9K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-07-03T23:26:00.000Z |
| Source | https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.5a3d8f21381213ed60b290d6c3b577d7fd5ee5ea.001.1 |
Physical priority index · v1. Heuristic priority, not calibrated probability, predictive accuracy or damage. The legacy data-support index combines assigned source support and field availability. Urban PEI is distance-weighted and does not count unique people; zero does not establish that nobody is present. Model cards.
Source and revision timeline
Source: noaa. Occurrence: 2026-07-03T23:26:00.000Z.
First archived: 2026-07-03T23:28:57.378Z. Material modification: not recorded.
Retained revisions are prospective; earlier versions may be unavailable. No revision entry does not prove that a record never changed.
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Cullman, AL |
| Headline | Severe Thunderstorm Warning issued July 3 at 6:26PM CDT until July 3 at 6:30PM CDT by NWS Huntsville AL |
| Expires | 2026-07-03T18:36:00-05:00 |
| SenderName | NWS Huntsville AL |
| HasExactCoords | true |
| Iem TypeSummary | D |
| Iem City | 3 NE Owens Crossroads |
| Iem County | Madison |
| Iem State | AL |
| Iem Wfo | HUN |
| Iem Remark | Large tree down on Low Gap Rd. Time estimated from radar. |
| MergedSources | [{"id":"iem_D_34.650_-86.540_1783110480000","source":"iem","severity":"low","severityValue":25,"timestamp":1783110480000,"latitude":34.65,"longitude":-86.54},{"id":"iem_G_34.650_-86.780_1783112400000","source":"iem","severity":"low","severityValue":25,"timestamp":1783112400000,"latitude":34.65,"longitude":-86.78},{"id":"iem_D_34.630_-86.570_1783110480000","source":"iem","severity":"low","severityValue":25,"timestamp":1783110480000,"latitude":34.63,"longitude":-86.57},{"id":"iem_D_34.580_-86.740_1783111320000","source":"iem","severity":"low","severityValue":25,"timestamp":1783111320000,"latitude":34.58,"longitude":-86.74},{"id":"iem_D_34.610_-86.410_1783109100000","source":"iem","severity":"low","severityValue":25,"timestamp":1783109100000,"latitude":34.61,"longitude":-86.41}] |
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 8 March 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.
Review the area, threshold and delivery channel in your account.
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