Calamity
criticalSevere weatherCalamity Score: 63

Severe weather in United States

WaltonUnited StatesNOAA

This alert expired on 7 May 2026 at 15:30 UTC. It is kept here as a record.

It is the 5th strongest of the 41 detections recorded within 20 km of this point since 16 March 2026. Another comparable one was recorded here earlier the same day. 3 more were recorded here in the fortnight before it.

What the source measured

NOAA reported: Tornado Warning issued May 7 at 10:03AM CDT until May 7 at 10:30AM CDT by NWS Tallahassee FL

An estimated 55,729 people live within 50 km of this point.

Nearby, since 16 March 2026

How we know

Confirmed by 4 independent sources, including NOAA.

Our own score for this event is 63 out of 100, at 90 % confidence.

The score is ours, computed from intensity, exposed population and local history — not the source’s.

Event Data

TypeSevere weather
Severitycritical
Calamity Score (ours)63 / 100
Our confidence90%
Coordinates30.7117, -86.0517
Nearest CitySanta Rosa Beach (39 km)
Population Exposed55.7K within 50 km
Impact Tiersevere
Timestamp2026-05-07T15:03:00.000Z
Sourcehttps://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.096dbffc8763dfe22be29cfd09e685292c1981c2.001.1

Score Breakdown

95
intensity
55
population
0
cascading
80
historical

Technical Details

EventTornado Warning
UrgencyImmediate
CertaintyObserved
AreaDescHolmes, FL; Walton, FL; Washington, FL
HeadlineTornado Warning issued May 7 at 10:03AM CDT until May 7 at 10:30AM CDT by NWS Tallahassee FL
Expires2026-05-07T10:30:00-05:00
SenderNameNWS Tallahassee FL
HasExactCoordstrue
Iem TypeSummaryD
Iem City2 NNE Geneva Municipal
Iem CountyGeneva
Iem StateAL
Iem WfoTAE
Iem RemarkReport of powerlines down near AL 85 and East Neva Drive in RD.
MergedSources[{"id":"iem_D_30.920_-85.790_1778160960000","source":"iem","severity":"low","severityValue":25,"timestamp":1778160960000,"latitude":30.92,"longitude":-85.79},{"id":"iem_D_31.330_-85.780_1778155560000","source":"iem","severity":"low","severityValue":25,"timestamp":1778155560000,"latitude":31.33,"longitude":-85.78},{"id":"iem_D_31.080_-85.850_1778156640000","source":"iem","severity":"low","severityValue":25,"timestamp":1778156640000,"latitude":31.08,"longitude":-85.85}]

Safety Information

If a tornado warning is issued: go to a basement or an interior room on the lowest floor, away from windows. A vehicle and a mobile home are not shelter. Cover your head and neck. Wait for the official all-clear before going outside, and watch for downed power lines and gas leaks afterwards.

Series begins 10 February 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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Calamity.live data shows a weather event with CalamityScore 63/100 (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 188 scientific monitoring sources.