Calamity
MediumSevere WeatherCalamity Score: 22

Severe Weather in United States

BillingsUnited StatesNOAA

Right now

The most recent data we hold from NOAA arrived 1 minute 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 8 June 2026 at 02:00 UTC. It is kept here as a record.

It is the 5th strongest of the 10 detections recorded within 20 km of this point since 8 June 2026. Another comparable one was recorded here earlier the same day. 2 more were recorded here in the fortnight before it.

What the source measured

NOAA reported: Severe Thunderstorm Warning issued June 7 at 7:56PM CDT until June 7 at 9:00PM CDT by NWS Bismarck ND

Nearby, since 8 June 2026

How we know

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

Our own score for this event is 22 out of 100, at 60 % 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 confidence60%
Coordinates47.1416, -103.3319
Nearest CityDickinson (50 km)
Impact Tierminor
Date2026-06-08 — time not reported by the source
Sourcehttps://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.fa7383f1ffc2325c9cab135cb0daca1f

Score Breakdown

35
intensity
0
population
0
cascading
80
historical

Technical Details

EventSevere Thunderstorm Warning
UrgencyImmediate
CertaintyObserved
AreaDescDivide, ND; Burke, ND; Divide, ND; McKenzie, ND; Mountrail, ND; Williams, ND; McKenzie, ND and 6 more areas
HeadlineSevere Thunderstorm Warning issued June 7 at 7:56PM CDT until June 7 at 9:00PM CDT by NWS Bismarck ND
Expires2026-06-07T21:00:00-05:00
SenderNameNWS Bismarck ND
HasExactCoordstrue
MergedCount11
MergedIds["noaa_urn:oid:2.49.0.1.840.0.fa7383f1ffc2325c9cab135cb0daca1f409c873e.001.1","noaa_urn:oid:2.49.0.1.840.0.989fca180ea0028b60d1ab064c92f24fd42caef5.001.1","noaa_urn:oid:2.49.0.1.840.0.2def00a7ad1bf56728530ac29c0ba750671e5c38.002.1","noaa_urn:oid:2.49.0.1.840.0.33da38d631893a20236beee65ba3c8881daf6ede.002.1","noaa_urn:oid:2.49.0.1.840.0.7d8cc9191469add87e8b2564c5be7b38b71e1f8f.001.1","noaa_urn:oid:2.49.0.1.840.0.5470bc91387cd850cc3e05ace9ef55f0f7bc51d7.001.1","noaa_urn:oid:2.49.0.1.840.0.be284fdbfc7a1c2b983fb0312a7bd8b91907b437.001.1","noaa_urn:oid:2.49.0.1.840.0.1bfbc1722c1f39e020a3d7b39832e9e01859ad52.001.1","noaa_urn:oid:2.49.0.1.840.0.68ade7ad91c9566214e98160e47c095bd8030ec4.001.1","noaa_urn:oid:2.49.0.1.840.0.bb8f83b456c491a699dac8248811222f06f8c474.001.1","noaa_urn:oid:2.49.0.1.840.0.2e3a8d6f75613a687e81b5109d1c0b7f2aa3cabd.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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