Calamity
MediumSevere WeatherCalamity Score: 16

Severe Weather in United States

ClarkeUnited StatesNOAA

Right now

The most recent data we hold from NOAA arrived 7 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 7 May 2026 at 08:00 UTC. It is kept here as a record.

It is the 3rd strongest of the 7 detections recorded within 20 km of this point since 7 May 2026.

What the source measured

NOAA reported: Severe Thunderstorm Warning issued May 7 at 2:34AM CDT until May 7 at 3:00AM CDT by NWS Birmingham AL

Nearby, since 7 May 2026

How we know

Confirmed by 2 independent sources, including NOAA.

Our own score for this event is 16 out of 100, at 65 % 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)16 / 100
Our confidence65%
Coordinates31.7995, -87.6535
Nearest CitySelma (90 km)
Impact Tierminor
Timestamp2026-05-07T07:34:00.000Z
Sourcehttps://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.be3e437ab75af4685cf6f22f48d3ed36

Score Breakdown

35
intensity
0
population
0
cascading
18
historical

Technical Details

EventSevere Thunderstorm Warning
UrgencyImmediate
CertaintyObserved
AreaDescHale, AL; Marengo, AL; Baldwin, AL; Conecuh, AL; Escambia, AL; Monroe, AL
HeadlineSevere Thunderstorm Warning issued May 7 at 2:34AM CDT until May 7 at 3:00AM CDT by NWS Birmingham AL
Expires2026-05-07T03:00:00-05:00
SenderNameNWS Birmingham AL
HasExactCoordstrue
MergedCount2
MergedIds["noaa_urn:oid:2.49.0.1.840.0.be3e437ab75af4685cf6f22f48d3ed3671f35a41.001.1","noaa_urn:oid:2.49.0.1.840.0.3f92a8c98b82665bd1bc4f33a8cb82c240aee00f.001.1"]
Spc ReportTypewind
Spc SpeedUNK
Spc Location3 NW Old Spring Hill
Spc CountyMarengo
Spc StateAL
Spc CommentsTrees down across highway 69 south of Gallion. (BMX)
MergedSources[{"id":"spc_wind_32.46_-87.81_15","source":"spc","severity":"medium","severityValue":45,"timestamp":1778139701600,"latitude":32.46,"longitude":-87.81}]

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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Calamity.live data shows a weather event with CalamityScore 16/100 (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.