Right now
The most recent data we hold from NOAA arrived 2 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 23 May 2026 at 00:15 UTC. It is kept here as a record.
No stronger detection stands among the 19 recorded within 20 km of this point since 12 March 2026 — 15 others scored the same. The last comparable one was on 17 May 2026. 5 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued May 22 at 7:51PM EDT until May 22 at 8:15PM EDT by NWS Jacksonville FL
Nearby, since 12 March 2026
- May 23, 2026 · score 22 · 0.0 km
- March 12, 2026 · score 22 · 12.8 km
- July 29, 2026 · score 22 · 22.2 km
How we know
2 recorded sources include NOAA; independence is not established by this count.
Our own score for this event is 22 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) | 22 / 100 |
| Legacy data-support index | 0.63/1 |
| Coordinates | 30.5000, -82.6660 |
| Nearest City | Valdosta (69 km) |
| Urban exposure index (PEI) | 0 within 50 km |
| Impact Tier | minor |
| Timestamp | 2026-05-22T23:51:00.000Z |
| Source | https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.519e044a9dde109494572b4757775385c0ad32f4.001.1 |
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: 2026-05-22T23:51:00.000Z.
First archived: 2026-05-23T00:09:18.556Z. 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 | Columbia, FL; Hamilton, FL; Clinch, GA; Echols, GA |
| Headline | Severe Thunderstorm Warning issued May 22 at 7:51PM EDT until May 22 at 8:15PM EDT by NWS Jacksonville FL |
| Expires | 2026-05-22T20:15:00-04:00 |
| SenderName | NWS Jacksonville FL |
| HasExactCoords | true |
| Iem TypeSummary | D |
| Iem City | 1 NW Dasher |
| Iem County | Lowndes |
| Iem State | GA |
| Iem Wfo | TAE |
| Iem Remark | Tree down on a power line near Carroll Ulmer Road and Dasher Road. |
| MergedSources | [{"id":"iem_D_30.760_-83.230_1779491160000","source":"iem","severity":"low","severityValue":25,"timestamp":1779491160000,"latitude":30.76,"longitude":-83.23}] |
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.
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