Right now
The most recent data we hold from NOAA arrived 5 minutes 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 2 July 2026 at 01:15 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 8:15PM CDT by NWS Birmingham AL
Urban PEI: 57,546 within a heuristic 50 km radius; not unique people.
Nearby, since 16 March 2026
- July 2, 2026 · score 39 · 0.0 km
- June 9, 2026 · score 39 · 7.3 km
- August 11, 2026 · score 39 · 7.7 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 | 34.3235, -86.1796 |
| Nearest City | Albertville (7 km) |
| Urban exposure index (PEI) | 57.5K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-07-02T00:42:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.715007f35f922383432bee038c78f67e |
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: 2026-07-02T00:42:00.000Z.
First archived: 2026-07-02T00:49:31.291Z. 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 | Etowah, AL; Jackson, AL; Madison, AL; Marshall, AL; Morgan, AL |
| Headline | Severe Thunderstorm Warning issued July 1 at 7:42PM CDT until July 1 at 8:15PM CDT by NWS Birmingham AL |
| Expires | 2026-07-01T20:15:00-05:00 |
| SenderName | NWS Birmingham AL |
| HasExactCoords | true |
| MergedCount | 2 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.715007f35f922383432bee038c78f67effb0e7b8.001.1","noaa_urn:oid:2.49.0.1.840.0.12cdd7d4a8f031b167781c386a310c23929d0102.001.1"] |
| 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 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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