Calamity
CriticalSevere WeatherCalamity Score: 46

Severe Weather in United States

SeminoleUnited StatesNOAA

Right now

The most recent data we hold from NOAA arrived 5 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 16 March 2026 at 12:15 UTC. It is kept here as a record.

No stronger detection stands among the 26 recorded within 20 km of this point since 16 March 2026 — 6 others scored the same. 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: Tornado Warning issued March 16 at 7:50AM EDT until March 16 at 8:15AM EDT by NWS Tallahassee FL

Nearby, since 16 March 2026

How we know

Confirmed by 3 independent sources, including NOAA.

Our own score for this event is 46 out of 100, at 68 % 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)46 / 100
Our confidence68%
Coordinates30.8525, -84.8976
Nearest CityDothan (62 km)
Impact Tierminor
Timestamp2026-03-16T11:50:00.000Z
Sourcehttps://api.weather.gov/alerts/merged_Tornado Warning_noaa_urn:oid:2.49.0.1.840.0.324cf84ea6b971cc36a571ef837cabb0

Score Breakdown

95
intensity
0
population
0
cascading
80
historical

Technical Details

EventTornado Warning
UrgencyImmediate
CertaintyObserved
AreaDescWakulla, FL; Henry, AL
HeadlineTornado Warning issued March 16 at 7:50AM EDT until March 16 at 8:15AM EDT by NWS Tallahassee FL
Expires2026-03-16T08:15:00-04:00
SenderNameNWS Tallahassee FL
HasExactCoordstrue
MergedCount2
MergedIds["noaa_urn:oid:2.49.0.1.840.0.324cf84ea6b971cc36a571ef837cabb042b9823d.002.1","noaa_urn:oid:2.49.0.1.840.0.a5d5fb56b453ef207d413b025ec6dca344942f3a.002.1"]
Iem TypeSummaryG
Iem Magnitude45
Iem UnitMPH
Iem City2 NW Noma
Iem CountyHolmes
Iem StateFL
Iem WfoTAE
Iem RemarkAmbient weather station in Holmes Co, FL measured wind gust of 45.63 mph.
MergedSources[{"id":"iem_G_31.280_-84.290_1773657000000","source":"iem","severity":"low","severityValue":25,"timestamp":1773657000000,"latitude":31.28,"longitude":-84.29},{"id":"iem_G_30.910_-85.650_1773660060000","source":"iem","severity":"low","severityValue":25,"timestamp":1773660060000,"latitude":30.91,"longitude":-85.65}]

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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Calamity.live data shows a weather event with CalamityScore 46/100 (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.