Right now
The most recent data we hold from NOAA arrived 19 minutes ago, and this point is not in it. We record detections, not passes: an absence is not proof that nothing is there.
One other detection within 20 km in the last 24 hours, 14 km from here.
This alert expired on 2 August 2026 at 18:15 UTC. It is kept here as a record.
No stronger detection stands among the 22 recorded within 20 km of this point since 1 April 2026 — 9 others scored the same. Another comparable one was recorded here earlier the same day. 5 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Flash Flood Warning issued August 2 at 11:04AM EDT until August 2 at 2:15PM EDT by NWS Tallahassee FL
An estimated 58,442 people live within 50 km of this point.
Nearby, since 1 April 2026
- July 30, 2026 · score 39 · 8.3 km
- September 7, 2026 · score 32 · 14.2 km
- June 30, 2026 · score 39 · 17.6 km
How we know
Confirmed by 5 independent sources, including NOAA.
Our own score for this event is 39 out of 100, at 91 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
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) | 39 / 100 |
| Our confidence | 91% |
| Coordinates | 30.3245, -85.3836 |
| Nearest City | Lynn Haven (27 km) |
| Population Exposed | 58.4K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-08-02T15:04:00.000Z |
| Source | https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.e88b7a617f3af18a91240cd51b2f7b530ed59f91.001.1 |
Score Breakdown
Technical Details
| Event | Flash Flood Warning |
| Urgency | Immediate |
| Certainty | Likely |
| AreaDesc | Bay, FL; Calhoun, FL; Gulf, FL; Liberty, FL; Washington, FL |
| Headline | Flash Flood Warning issued August 2 at 11:04AM EDT until August 2 at 2:15PM EDT by NWS Tallahassee FL |
| Expires | 2026-08-02T14:15:00-04:00 |
| SenderName | NWS Tallahassee FL |
| HasExactCoords | true |
| Iem TypeSummary | G |
| Iem Magnitude | 40 |
| Iem Unit | MPH |
| Iem City | 3 W Alford |
| Iem County | Washington |
| Iem State | FL |
| Iem Wfo | TAE |
| Iem Remark | Ambient weather station reported 40 mph gust. |
| MergedSources | [{"id":"iem_F_30.320_-85.450_1785682320000","source":"iem","severity":"low","severityValue":25,"timestamp":1785682320000,"latitude":30.32,"longitude":-85.45},{"id":"iem_F_30.480_-85.420_1785683640000","source":"iem","severity":"low","severityValue":25,"timestamp":1785683640000,"latitude":30.48,"longitude":-85.42},{"id":"iem_F_30.310_-85.450_1785684120000","source":"iem","severity":"low","severityValue":25,"timestamp":1785684120000,"latitude":30.31,"longitude":-85.45},{"id":"iem_G_30.700_-85.450_1785680280000","source":"iem","severity":"low","severityValue":25,"timestamp":1785680280000,"latitude":30.7,"longitude":-85.45}] |
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.
Want to know when something happens near Lynn Haven?
Calamity.live data shows a weather event with CalamityScore 39/100, near Lynn Haven (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.