Right now
The most recent data we hold from IEM arrived 3 minutes ago, and this point is in it.
2 other detections within 20 km in the last 24 hours, the nearest 5 km from here.
Reported by IEM today.
It is one of only 4 we have recorded within 20 km of this point since 7 April 2026. The last comparable one was on 29 September 2026. One more was recorded here in the fortnight before it.
What the source measured
IEM reported: Mesonet station XGVT Government Cut measured 41 kts or 47 mph.
Urban PEI: 3,942,203 within a heuristic 50 km radius; not unique people.
Nearby, since 7 April 2026
- April 7, 2026 · 0.0 km
- July 26, 2026 · 4.1 km
- October 1, 2026 · score 46 · 5.5 km
How we know
One source: IEM. Not yet confirmed by a second, independent source.
Our own score for this event is 46 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) | 46 / 100 |
| Legacy data-support index | 0.58/1 |
| Coordinates | 25.7500, -80.1000 |
| Nearest City | Miami Beach (5 km) |
| Urban exposure index (PEI) | 3.9M within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-10-01T12:56:00.000Z |
| Source | https://mesonet.agron.iastate.edu/lsr/ |
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: iem. Occurrence: 2026-10-01T12:56:00.000Z.
First archived: 2026-10-01T13:49:46.846Z. 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
| TypeSummary | Marine thunderstorm wind |
| LsrCode | M |
| LsrType | MARINE TSTM WIND |
| Magnitude | 47 |
| Unit | MPH |
| City | 5 SSE Miami Beach |
| County | AMZ651 |
| State | FL |
| Wfo | MFL |
| Remark | Mesonet station XGVT Government Cut measured 41 kts or 47 mph. |
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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