Right now
The most recent data we hold from SPC arrived 5 hours ago, and this point is not in it. We record detections, not passes: an absence is not proof that nothing is there.
6 other detections within 20 km in the last 24 hours, the nearest 7 km from here.
Reported by SPC 191 days ago.
It is the 33rd strongest of the 128 detections recorded within 20 km of this point since 9 March 2026. Another comparable one was recorded here earlier the same day. 37 more were recorded here in the fortnight before it.
What the source measured
SPC reported: Wind UNK kt near 4 S Grant, Marshall, AL. Tree blocking road at this location. (HUN)
Urban PEI: 236,468 within a heuristic 50 km radius; not unique people.
Nearby, since 9 March 2026
- March 16, 2026 · score 43 · 0.0 km
- September 22, 2026 · score 49 · 6.7 km
- June 7, 2026 · score 43 · 8.5 km
How we know
One source: SPC. Not yet confirmed by a second, independent source.
Our own score for this event is 43 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) | 43 / 100 |
| Legacy data-support index | 0.60/1 |
| Coordinates | 34.4600, -86.2400 |
| Nearest City | Albertville (21 km) |
| Urban exposure index (PEI) | 236.5K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-03-16T07:19:00.000Z |
| Source | https://www.spc.noaa.gov/climo/reports/today.html |
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: spc. Occurrence: 2026-03-16T07:19:00.000Z.
First archived: 2026-03-16T12:12:26.583Z. 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
| ReportType | wind |
| Speed | UNK |
| Location | 4 S Grant |
| County | Marshall |
| State | AL |
| Comments | Tree blocking road at this location. (HUN) |
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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