Calamity
CriticalSevere WeatherCalamity Score: 63

Severe Weather in United States

HenryUnited StatesNOAA

Right now

The most recent data we hold from NOAA arrived 23 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 26 May 2026 at 01:30 UTC. It is kept here as a record.

No stronger detection stands among the 29 recorded within 20 km of this point since 16 March 2026 — 5 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: Tornado Warning issued May 25 at 8:06PM CDT until May 25 at 8:30PM CDT by NWS Tallahassee FL

An estimated 68,567 people live within 50 km of this point.

Nearby, since 16 March 2026

How we know

Confirmed by 6 independent sources, including NOAA.

Our own score for this event is 63 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
SeverityCritical
Calamity Score (ours)63 / 100
Our confidence91%
Coordinates31.4760, -85.2320
Nearest CityDothan (32 km)
Population Exposed68.6K within 50 km
Impact Tiersevere
Timestamp2026-05-26T01:06:00.000Z
Sourcehttps://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.0aebe1987f3da9b4d5777812849a4d39681eaff5.001.1

Score Breakdown

95
intensity
55
population
0
cascading
80
historical

Technical Details

EventTornado Warning
UrgencyImmediate
CertaintyObserved
AreaDescHenry, AL
HeadlineTornado Warning issued May 25 at 8:06PM CDT until May 25 at 8:30PM CDT by NWS Tallahassee FL
Expires2026-05-25T20:30:00-05:00
SenderNameNWS Tallahassee FL
HasExactCoordstrue
Iem TypeSummaryR
Iem Magnitude3.87
Iem UnitInch
Iem City1 ENE Thomas Mill Creek
Iem CountyHenry
Iem StateAL
Iem WfoTAE
Iem RemarkMesonet station EW4504 Abbeville, 3 day total.
MergedSources[{"id":"iem_R_31.300_-84.720_1779736800000","source":"iem","severity":"low","severityValue":25,"timestamp":1779736800000,"latitude":31.3,"longitude":-84.72},{"id":"iem_T_31.240_-85.310_1779755400000","source":"iem","severity":"low","severityValue":25,"timestamp":1779755400000,"latitude":31.24,"longitude":-85.31},{"id":"iem_T_31.260_-85.310_1779755700000","source":"iem","severity":"low","severityValue":25,"timestamp":1779755700000,"latitude":31.26,"longitude":-85.31},{"id":"iem_R_31.350_-84.630_1779737400000","source":"iem","severity":"low","severityValue":25,"timestamp":1779737400000,"latitude":31.35,"longitude":-84.63},{"id":"iem_R_31.710_-85.130_1779736500000","source":"iem","severity":"low","severityValue":25,"timestamp":1779736500000,"latitude":31.71,"longitude":-85.13}]

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 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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