Calamity
MediumSevere WeatherCalamity Score: 52

Severe Weather near Shawnee

LincolnUnited StatesNOAA

Right now

The most recent data we hold from NOAA arrived 55 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 9 May 2026 at 03:00 UTC. It is kept here as a record.

It is the 19th strongest of the 162 detections recorded within 20 km of this point since 10 March 2026. The last comparable one was on 8 May 2026. 17 more were recorded here in the fortnight before it.

What the source measured

NOAA reported: Severe Thunderstorm Watch issued May 8 at 7:03PM CDT until May 8 at 10:00PM CDT by NWS Norman OK

An estimated 1,089,769 people live within 50 km of this point.

Nearby, since 10 March 2026

How we know

Confirmed by 34 independent sources, including NOAA.

Our own score for this event is 52 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
SeverityMedium
Calamity Score (ours)52 / 100
Our confidence91%
Coordinates35.5000, -97.1000
Nearest CityShawnee (24 km)
Population Exposed1.1M within 50 km
Impact Tiersignificant
Timestamp2026-05-09T00:03:00.000Z
Sourcehttps://api.weather.gov/alerts/merged_Severe Thunderstorm Watch_noaa_urn:oid:2.49.0.1.840.0.502d07af98fdf8dd08dd55d1421fc690

Score Breakdown

35
intensity
100
population
0
cascading
80
historical

Technical Details

EventSevere Thunderstorm Watch
UrgencyFuture
CertaintyPossible
AreaDescAtoka, OK; Bryan, OK; Caddo, OK; Carter, OK; Cleveland, OK; Coal, OK; Comanche, OK; Cotton, OK; Garvin, OK; Grady, OK; Hughes, OK; Jefferson, OK; Johnston, OK; Kiowa, OK; Love, OK; McClain, OK; Marshall, OK; Murray, OK; Pontotoc, OK; Pottawatomie, OK; Seminole, OK; Stephens, OK; Tillman, OK; Clay, TX; Wichita, TX; Adair, OK; Haskell, OK; Sequoyah, OK; Cherokee, OK; Craig, OK; Creek, OK; Delaware, OK; McIntosh, OK; Mayes, OK; Muskogee, OK; Nowata, OK; Okfuskee, OK; Okmulgee, OK; Osage, OK; Ottawa, OK; Pawnee, OK; Pittsburg, OK; Rogers, OK; Tulsa, OK; Wagoner, OK; Washington, OK
HeadlineSevere Thunderstorm Watch issued May 8 at 7:03PM CDT until May 8 at 10:00PM CDT by NWS Norman OK
Expires2026-05-08T22:00:00-05:00
SenderNameNWS Norman OK
HasExactCoordsfalse
MergedCount3
MergedIds["noaa_urn:oid:2.49.0.1.840.0.502d07af98fdf8dd08dd55d1421fc6909b5dacf9.002.1","noaa_urn:oid:2.49.0.1.840.0.e0ff417081e90237649990cb04363ae98379df6c.001.1","noaa_urn:oid:2.49.0.1.840.0.e0ff417081e90237649990cb04363ae98379df6c.002.1"]
Iem TypeSummaryH
Iem Magnitude1
Iem UnitInch
Iem City2 NE Mustang
Iem CountyCanadian
Iem StateOK
Iem WfoOUN
Iem RemarkReport from mPING: Quarter (1.00 in.).
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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 52/100, near Shawnee (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.