Calamity
MediumSevere WeatherCalamity Score: 46

Severe Weather near Yukon

CanadianUnited StatesNOAA

Right now

The most recent data we hold from NOAA arrived 8 minutes ago, and this point is not in it. We record detections, not passes: an absence is not proof that nothing is there.

5 other detections within 20 km in the last 24 hours, the nearest 23 km from here.

This alert expired on 12 June 2026 at 00:45 UTC. It is kept here as a record.

It is the 32nd strongest of the 59 detections recorded within 20 km of this point since 11 March 2026. Another comparable one was recorded here earlier the same day. 4 more were recorded here in the fortnight before it.

What the source measured

NOAA reported: Severe Thunderstorm Warning issued June 11 at 6:57PM CDT until June 11 at 7:45PM CDT by NWS Tulsa OK

An estimated 1,123,117 people live within 50 km of this point.

Nearby, since 11 March 2026

How we know

One source: NOAA. Not yet confirmed by a second, independent source.

Our own score for this event is 46 out of 100, at 80 % 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)46 / 100
Our confidence80%
Coordinates35.6087, -97.7131
Nearest CityYukon (12 km)
Population Exposed1.1M within 50 km
Impact Tiersignificant
Timestamp2026-06-11T23:57:00.000Z
Sourcehttps://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.d5783f6ca335bf25bd1f66acfe3fcd9a

Score Breakdown

35
intensity
100
population
0
cascading
18
historical

Technical Details

EventSevere Thunderstorm Warning
UrgencyImmediate
CertaintyObserved
AreaDescCraig, OK; Nowata, OK; Creek, OK; Craig, OK; Nowata, OK; Ottawa, OK and 6 more areas
HeadlineSevere Thunderstorm Warning issued June 11 at 6:57PM CDT until June 11 at 7:45PM CDT by NWS Tulsa OK
Expires2026-06-11T19:45:00-05:00
SenderNameNWS Tulsa OK
HasExactCoordstrue
MergedCount9
MergedIds["noaa_urn:oid:2.49.0.1.840.0.d5783f6ca335bf25bd1f66acfe3fcd9a1bf105ee.001.1","noaa_urn:oid:2.49.0.1.840.0.020cdcaa3ca358e0c8571205e226cbe159fd6641.001.1","noaa_urn:oid:2.49.0.1.840.0.e0b52b5640be35e06cb5d4844c53bf6302a70396.001.1","noaa_urn:oid:2.49.0.1.840.0.5c4c1cd724bb42faf7f17d2ba5a57d691439294c.001.1","noaa_urn:oid:2.49.0.1.840.0.f5518c05cba4373a5fdc8e018b7301bf792c1395.001.1","noaa_urn:oid:2.49.0.1.840.0.decebad99d97f2cdf616598bfa02ea711a03e36a.001.1","noaa_urn:oid:2.49.0.1.840.0.07b8c93a19e3061491b265d058535aa68e20eaf0.001.1","noaa_urn:oid:2.49.0.1.840.0.4de153103b9662b9a63771e6e15e0ef45249b16f.001.1","noaa_urn:oid:2.49.0.1.840.0.60484a0ea4e0751a4ddc4769baf581e20e74df57.001.1"]

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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