Right now
The most recent data we hold from NOAA arrived 42 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 25 May 2026 at 20:30 UTC. It is kept here as a record.
It is the 3rd strongest of the 25 detections recorded within 20 km of this point since 7 May 2026. Another comparable one was recorded here earlier the same day. 2 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Flash Flood Warning issued May 25 at 1:20PM EDT until May 25 at 4:30PM EDT by NWS Tallahassee FL
Nearby, since 7 May 2026
- May 25, 2026 · score 46 · 23.3 km
How we know
11 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 | 0.71/1 |
| Coordinates | 30.5795, -84.9070 |
| Nearest City | Tallahassee (62 km) |
| Urban exposure index (PEI) | 0 within 50 km |
| Impact Tier | minor |
| Timestamp | 2026-05-25T17:20:00.000Z |
| Source | https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.c15cd89b33bd7af6b96c2cae14ad5602ff91e8f2.001.1 |
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: 2026-05-25T17:20:00.000Z.
First archived: 2026-05-25T20:20:31.119Z. 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 | Flash Flood Warning |
| Urgency | Immediate |
| Certainty | Likely |
| AreaDesc | Gadsden, FL; Liberty, FL |
| Headline | Flash Flood Warning issued May 25 at 1:20PM EDT until May 25 at 4:30PM EDT by NWS Tallahassee FL |
| Expires | 2026-05-25T16:30:00-04:00 |
| SenderName | NWS Tallahassee FL |
| HasExactCoords | true |
| Iem TypeSummary | R |
| Iem Magnitude | 5.43 |
| Iem Unit | Inch |
| Iem City | 1 SSW Bayou George |
| Iem County | Bay |
| Iem State | FL |
| Iem Wfo | TAE |
| Iem Remark | Mesonet station AW119 PANAMA CITY, 3 day total. |
| MergedSources | [{"id":"iem_R_30.180_-84.940_1779734820000","source":"iem","severity":"low","severityValue":25,"timestamp":1779734820000,"latitude":30.18,"longitude":-84.94},{"id":"iem_R_30.780_-84.870_1779736500000","source":"iem","severity":"low","severityValue":25,"timestamp":1779736500000,"latitude":30.78,"longitude":-84.87},{"id":"iem_R_30.890_-84.540_1779712200000","source":"iem","severity":"low","severityValue":25,"timestamp":1779712200000,"latitude":30.89,"longitude":-84.54},{"id":"iem_R_30.760_-84.490_1779737460000","source":"iem","severity":"low","severityValue":25,"timestamp":1779737460000,"latitude":30.76,"longitude":-84.49},{"id":"iem_R_30.550_-84.600_1779737520000","source":"iem","severity":"low","severityValue":25,"timestamp":1779737520000,"latitude":30.55,"longitude":-84.6},{"id":"iem_R_31.140_-84.480_1779737520000","source":"iem","severity":"low","severityValue":25,"timestamp":1779737520000,"latitude":31.14,"longitude":-84.48},{"id":"iem_R_30.750_-85.590_1779736800000","source":"iem","severity":"low","severityValue":25,"timestamp":1779736800000,"latitude":30.75,"longitude":-85.59},{"id":"iem_R_30.520_-84.660_1779709800000","source":"iem","severity":"low","severityValue":25,"timestamp":1779709800000,"latitude":30.52,"longitude":-84.66},{"id":"iem_R_30.530_-84.660_1779711600000","source":"iem","severity":"low","severityValue":25,"timestamp":1779711600000,"latitude":30.53,"longitude":-84.66},{"id":"iem_R_30.240_-85.550_1779736620000","source":"iem","severity":"low","severityValue":25,"timestamp":1779736620000,"latitude":30.24,"longitude":-85.55}] |
Safety Information
During flooding: never walk, swim, or drive through floodwaters. Six inches of moving water can knock you down, and one foot of water can sweep away a vehicle. Move to higher ground if waters rise. After flooding, avoid contact with floodwater which may contain sewage, chemicals, or debris. Follow local emergency service guidance.
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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