Calamity
MediumSevere WeatherCS: 16 · v5

Severe Weather in United States

United StatesNOAA

Right now

The most recent data we hold from NOAA arrived 4 hours ago, and this point is not in it. We record detections, not passes: an absence is not proof that nothing is there.

6 other detections within 20 km in the last 24 hours, the nearest 15 km from here.

This alert expired on 21 September 2026 at 00:15 UTC. It is kept here as a record.

It is the 36th strongest of the 49 detections recorded within 20 km of this point since 16 March 2026. The last comparable one was on 19 September 2026. 2 more were recorded here in the fortnight before it.

What the source measured

NOAA reported: Severe Thunderstorm Warning issued September 20 at 6:23PM CDT until September 20 at 7:15PM CDT by NWS Mobile AL

Nearby, since 16 March 2026

How we know

3 recorded sources include NOAA; independence is not established by this count.

Our own score for this event is 16 out of 100.

This is our versioned heuristic index, not source severity or a calibrated probability. Urban PEI does not count unique people.

Computed under scoring rules v5. Rows carrying other versions were judged by different rules and are not directly comparable.

Event Data

TypeSevere Weather
SeverityMedium
Calamity Score (ours)16 / 100
Legacy data-support index0.70/1
Coordinates30.8021, -85.8278
Nearest CityEnterprise (58 km)
Urban exposure index (PEI)0 within 50 km
Impact Tierminor
Timestamp2026-09-20T23:23:00.000Z
Sourcehttps://api.weather.gov/alerts/urn%3Aoid%3A2.49.0.1.840.0.e8bcb9168acd3dae2767b0bbd069786a946f5869.001.1

Physical priority index · v5. Heuristic priority, not calibrated probability, predictive accuracy or damage. The legacy data-support index combines assigned source support and field availability. Urban PEI is distance-weighted and does not count unique people; zero does not establish that nobody is present. Model cards.

Source and revision timeline

Source: noaa. Occurrence: 2026-09-20T23:23:00.000Z.

First archived: 2026-09-20T23:26:43.357Z. Material modification: not recorded.

Retained revisions are prospective; earlier versions may be unavailable. No revision entry does not prove that a record never changed.

Score Breakdown

35
intensity
0
Urban PEI term
0
Scenario weight
18
Recorded reference / batch anomaly

Technical Details

EventSevere Thunderstorm Warning
UrgencyImmediate
CertaintyObserved
AreaDescBaldwin, AL; Holmes, FL; Jackson, FL; Washington, FL; Seminole, GA and 1 more areas
HeadlineSevere Thunderstorm Warning issued September 20 at 6:23PM CDT until September 20 at 7:15PM CDT by NWS Mobile AL
Expires2026-09-20T19:15:00-05:00
SenderNameNWS Mobile AL
HasExactCoordstrue
MergedCount4
MergedIds["noaa_urn:oid:2.49.0.1.840.0.e8bcb9168acd3dae2767b0bbd069786a946f5869.001.1","noaa_urn:oid:2.49.0.1.840.0.b485f4349243ad8841a822b82380dd7b4993be3b.001.1","noaa_urn:oid:2.49.0.1.840.0.f9952747326d9eb69bfdb524060f02f959177921.001.1","noaa_urn:oid:2.49.0.1.840.0.463d08f395956871644f294ae6dfd176c40220d3.001.1"]
Spc ReportTypewind
Spc SpeedUNK
Spc Location4 SW Fadette
Spc CountyGeneva
Spc StateAL
Spc CommentsTree down near County Road 91 and County Road 4. (TAE)
Iem TypeSummaryD
Iem CityTaylor
Iem CountyHouston
Iem StateAL

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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