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.
7 other detections within 20 km in the last 24 hours, the nearest 22 km from here.
This alert expired on 20 September 2026 at 00:15 UTC. It is kept here as a record.
It is the 25th strongest of the 44 detections recorded within 20 km of this point since 7 May 2026. The last comparable one was on 18 August 2026.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued September 19 at 6:08PM CDT until September 19 at 7:15PM CDT by NWS Tallahassee FL
Urban PEI: 27,978 within a heuristic 50 km radius; not unique people.
Nearby, since 7 May 2026
- May 25, 2026 · score 39 · 19.9 km
- June 2, 2026 · score 34 · 20.3 km
- September 20, 2026 · score 28 · 22.3 km
How we know
2 recorded sources include NOAA; independence is not established by this count.
Our own score for this event is 28 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 v5. Rows carrying other versions were judged by different rules and are not directly comparable.
Event Data
| Type | Severe Weather |
| Severity | Medium |
| Calamity Score (ours) | 28 / 100 |
| Legacy data-support index | 0.85/1 |
| Coordinates | 31.0800, -86.0162 |
| Nearest City | Enterprise (31 km) |
| Urban exposure index (PEI) | 28.0K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-09-19T23:08:00.000Z |
| Source | https://api.weather.gov/alerts/urn%3Aoid%3A2.49.0.1.840.0.681ec4d5e33a5d053b5d5d045b04010bcfa87bc6.001.1 |
Physical priority index · v5. 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: 2026-09-19T23:08:00.000Z.
First archived: 2026-09-19T23:16:30.104Z. Material modification: not recorded.
Retained revisions are prospective; earlier versions may be unavailable. No revision entry does not prove that a record never changed.
2026-09-19T23:27:29.548Z · data_change
Index 28 → 28; severity medium → medium; version 5 → 5.
2026-09-19T23:22:04.864Z · data_change
Index 28 → 28; severity medium → medium; version 5 → 5.
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Geneva, AL; Holmes, FL; Walton, FL; Washington, FL |
| Headline | Severe Thunderstorm Warning issued September 19 at 6:08PM CDT until September 19 at 7:15PM CDT by NWS Tallahassee FL |
| Expires | 2026-09-19T19:15:00-05:00 |
| SenderName | NWS Tallahassee FL |
| HasExactCoords | true |
| Spc ReportType | wind |
| Spc Speed | UNK |
| Spc Location | Enterprise |
| Spc County | Coffee |
| Spc State | AL |
| Spc Comments | A few trees were blown down in the Enterprise area. (TAE) |
| MergedSources | [{"id":"spc_wind_31.42_-85.34_33","source":"spc","severity":"medium","severityValue":45,"timestamp":1789854600000,"latitude":31.42,"longitude":-85.34},{"id":"spc_wind_31.53_-85.44_37","source":"spc","severity":"medium","severityValue":45,"timestamp":1789854840000,"latitude":31.53,"longitude":-85.44},{"id":"spc_wind_31.56_-85.87_42","source":"spc","severity":"medium","severityValue":45,"timestamp":1789855620000,"latitude":31.56,"longitude":-85.87},{"id":"spc_wind_31.53_-85.90_44","source":"spc","severity":"medium","severityValue":45,"timestamp":1789855920000,"latitude":31.53,"longitude":-85.9},{"id":"spc_wind_31.60_-85.96_45","source":"spc","severity":"medium","severityValue":45,"timestamp":1789855920000,"latitude":31.6,"longitude":-85.96},{"id":"spc_wind_31.57_-86.00_46","source":"spc","severity":"medium","severityValue":45,"timestamp":1789856100000,"latitude":31.57,"longitude":-86},{"id":"spc_wind_31.32_-85.85_50","source":"spc","severity":"medium","severityValue":45,"timestamp":1789857600000,"latitude":31.32,"longitude":-85.85}] |
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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