Right now
The most recent data we hold from SPC arrived 30 minutes ago, and this point is not in it. We record detections, not passes: an absence is not proof that nothing is there.
Reported by SPC today.
What the source measured
SPC reported: Wind UNK kt near 2 NNW Hornsville, Jackson, FL. Florida Highway Patrol reports tree across the roadway RIVER RD x TIMBERLANE RD. (TAE)
Urban PEI: 68,567 within a heuristic 50 km radius; not unique people.
How we know
2 recorded sources include SPC; independence is not established by this count.
Our own score for this event is 32 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) | 32 / 100 |
| Legacy data-support index | 0.80/1 |
| Coordinates | 30.9600, -85.0200 |
| Nearest City | Dothan (46 km) |
| Urban exposure index (PEI) | 68.6K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-09-21T01:29:16.339Z |
| Source | https://www.spc.noaa.gov/climo/reports/today.html |
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: spc. Occurrence: 2026-09-21T01:29:16.339Z.
First archived: 2026-09-21T01:19:32.151Z. Material modification: 2026-09-21T01:35:39.262Z.
Retained revisions are prospective; earlier versions may be unavailable. No revision entry does not prove that a record never changed.
2026-09-21T01:35:39.262Z · data_change
Index 32 → 32; severity medium → medium; version 5 → 5.
2026-09-21T01:30:19.778Z · data_change
Index 32 → 32; severity medium → medium; version 5 → 5.
Score Breakdown
Technical Details
| ReportType | wind |
| Speed | UNK |
| Location | 2 NNW Hornsville |
| County | Jackson |
| State | FL |
| Comments | Florida Highway Patrol reports tree across the roadway RIVER RD x TIMBERLANE RD. (TAE) |
| Iem TypeSummary | D |
| Iem City | 2 NNW Hornsville |
| Iem County | Jackson |
| Iem State | FL |
| Iem Wfo | TAE |
| Iem Remark | Florida Highway Patrol reports tree across the roadway RIVER RD x TIMBERLANE RD. |
| MergedSources | [{"id":"iem_G_30.960_-84.950_1789946100000","source":"iem","severity":"low","severityValue":25,"timestamp":1789946100000,"latitude":30.96,"longitude":-84.95},{"id":"iem_D_30.960_-85.020_1789946280000","source":"iem","severity":"low","severityValue":25,"timestamp":1789946280000,"latitude":30.96,"longitude":-85.02}] |
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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