Calamity
MediumSevere WeatherCalamity Score: 22

Severe Weather in United States

RunnelsUnited StatesNOAA

Right now

The most recent data we hold from NOAA arrived 4 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 10 May 2026 at 23:45 UTC. It is kept here as a record.

It is the 3rd strongest of the 17 detections recorded within 20 km of this point since 18 April 2026. Another comparable one was recorded here earlier the same day. 7 more were recorded here in the fortnight before it.

What the source measured

NOAA reported: Severe Thunderstorm Warning issued May 10 at 6:11PM CDT until May 10 at 6:45PM CDT by NWS Fort Worth TX

How we know

Confirmed by 10 independent sources, including NOAA.

Our own score for this event is 22 out of 100, at 70 % 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)22 / 100
Our confidence70%
Coordinates31.6585, -99.8150
Nearest CitySan Angelo (63 km)
Impact Tierminor
Date2026-05-10 — time not reported by the source
Sourcehttps://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.0be48046d6e65b4250381eadc539f4b6

Score Breakdown

35
intensity
0
population
0
cascading
80
historical

Technical Details

EventSevere Thunderstorm Warning
UrgencyImmediate
CertaintyObserved
AreaDescHamilton, TX; Jack, TX; Palo Pinto, TX; Stephens, TX; Young, TX; Coleman, TX; Concho, TX and 3 more areas
HeadlineSevere Thunderstorm Warning issued May 10 at 6:11PM CDT until May 10 at 6:45PM CDT by NWS Fort Worth TX
Expires2026-05-10T18:45:00-05:00
SenderNameNWS Fort Worth TX
HasExactCoordstrue
MergedCount7
MergedIds["noaa_urn:oid:2.49.0.1.840.0.0be48046d6e65b4250381eadc539f4b69ba03b45.001.1","noaa_urn:oid:2.49.0.1.840.0.0afc8c19d7aae0029500cdb160a3cd8c869975c4.001.1","noaa_urn:oid:2.49.0.1.840.0.af66639bae49de0319777d19cfe5fcab98b8ec5b.001.1","noaa_urn:oid:2.49.0.1.840.0.4ec17dcfcc6504ff6e2980335c037381ace0537d.001.1","noaa_urn:oid:2.49.0.1.840.0.491bc6ec9926c7671f955ad8b6aa319824d15450.002.1","noaa_urn:oid:2.49.0.1.840.0.b366a972afcad0bc2716b224d2ce564d8f3aee4d.001.1","noaa_urn:oid:2.49.0.1.840.0.945b0e7f5d3982ab89adc731aaca0a1353878312.001.1"]
Iem TypeSummaryH
Iem Magnitude1.75
Iem UnitInch
Iem City4 ESE Wilmeth
Iem CountyRunnels
Iem StateTX
Iem WfoSJT
MergedSources[{"id":"iem_H_31.880_-100.490_1778448480000","source":"iem","severity":"low","severityValue":25,"timestamp":1778448480000,"latitude":31.88,"longitude":-100.49},{"id":"iem_G_31.900_-100.490_1778447340000","source":"iem","severity":"low","severityValue":25,"timestamp":1778447340000,"latitude":31.9,"longitude":-100.49},{"id":"iem_H_31.450_-100.500_1778452800000","source":"iem","severity":"low","severityValue":25,"timestamp":1778452800000,"latitude":31.45,"longitude":-100.5},{"id":"iem_H_31.440_-100.510_1778453040000","source":"iem","severity":"low","severityValue":25,"timestamp":1778453040000,"latitude":31.44,"longitude":-100.51},{"id":"iem_G_31.770_-99.950_1778452080000","source":"iem","severity":"low","severityValue":25,"timestamp":1778452080000,"latitude":31.77,"longitude":-99.95},{"id":"iem_H_32.090_-100.320_1778447640000","source":"iem","severity":"low","severityValue":25,"timestamp":1778447640000,"latitude":32.09,"longitude":-100.32},{"id":"iem_H_31.850_-99.960_1778451600000","source":"iem","severity":"low","severityValue":25,"timestamp":1778451600000,"latitude":31.85,"longitude":-99.96},{"id":"iem_H_31.410_-100.460_1778453100000","source":"iem","severity":"low","severityValue":25,"timestamp":1778453100000,"latitude":31.41,"longitude":-100.46},{"id":"iem_H_31.960_-100.050_1778450580000","source":"iem","severity":"low","severityValue":25,"timestamp":1778450580000,"latitude":31.96,"longitude":-100.05}]

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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