Calamity
MediumSevere WeatherCalamity Score: 34

Severe Weather in United States

United StatesNOAA

Right now

The most recent data we hold from NOAA arrived 51 minutes ago, and this point is not in it. We record detections, not passes: an absence is not proof that nothing is there.

5 other detections within 20 km in the last 24 hours, the nearest 13 km from here.

This alert expired on 25 May 2026 at 23:15 UTC. It is kept here as a record.

It is the 21st strongest of the 49 detections recorded within 20 km of this point since 12 March 2026. Another comparable one was recorded here earlier the same day. 4 more were recorded here in the fortnight before it.

What the source measured

NOAA reported: Special Marine Warning issued May 25 at 4:14PM CDT until May 25 at 6:15PM CDT by NWS Tallahassee FL

An estimated 32,459 people live within 50 km of this point.

Nearby, since 12 March 2026

How we know

Confirmed by 5 independent sources, including NOAA.

Our own score for this event is 34 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

TypeSevere Weather
SeverityMedium
Calamity Score (ours)34 / 100
Our confidence91%
Coordinates30.0633, -86.2083
Nearest CitySanta Rosa Beach (37 km)
Population Exposed32.5K within 50 km
Impact Tiersignificant
Timestamp2026-05-25T21:14:00.000Z
Sourcehttps://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.dd632e48989cc832bf0a71d6b12795597578a1b6.001.1

Score Breakdown

35
intensity
40
population
0
cascading
80
historical

Technical Details

EventSpecial Marine Warning
UrgencyImmediate
CertaintyLikely
AreaDescCoastal waters from Okaloosa-Walton County Line to Mexico Beach out 20 NM; Waters from Okaloosa-Walton County Line to Mexico Beach from 20 to 60 NM
HeadlineSpecial Marine Warning issued May 25 at 4:14PM CDT until May 25 at 6:15PM CDT by NWS Tallahassee FL
Expires2026-05-25T18:15:00-05:00
SenderNameNWS Tallahassee FL
HasExactCoordstrue
Iem TypeSummaryR
Iem Magnitude3.55
Iem UnitInch
Iem City1 ENE Parker
Iem CountyBay
Iem StateFL
Iem WfoTAE
Iem RemarkMesonet station EW9485 Omaha, 3 day total.
MergedSources[{"id":"iem_R_30.150_-85.540_1779736500000","source":"iem","severity":"low","severityValue":25,"timestamp":1779736500000,"latitude":30.15,"longitude":-85.54},{"id":"iem_R_30.210_-85.700_1779736620000","source":"iem","severity":"low","severityValue":25,"timestamp":1779736620000,"latitude":30.21,"longitude":-85.7},{"id":"iem_R_30.240_-85.550_1779736620000","source":"iem","severity":"low","severityValue":25,"timestamp":1779736620000,"latitude":30.24,"longitude":-85.55},{"id":"iem_R_30.140_-85.600_1779736500000","source":"iem","severity":"low","severityValue":25,"timestamp":1779736500000,"latitude":30.14,"longitude":-85.6}]

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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