Calamity
mediumSevere weatherCalamity Score: 22

Severe weather near Cheyenne

United StatesSPC

Reported by SPC yesterday.

It is the 4th strongest of the 46 detections recorded within 20 km of this point since 5 May 2026. The last comparable one was on 26 August 2026.

What the source measured

SPC reported: Wind 59 kt near 5 N Bayard, Morrill, NE. Personal weather station measured wind gust. (CYS)

Nearby, since 5 May 2026

How we know

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

Our own score for this event is 22 out of 100, at 49 % confidence.

The score is ours, computed from intensity, exposed population and local history — not the source’s.

Event Data

TypeSevere weather
Severitymedium
Calamity Score (ours)22 / 100
Our confidence49%
Coordinates41.8300, -103.3000
Nearest CityCheyenne (148 km)
Impact Tierminor
Timestamp2026-08-29T22:47:00.000Z
Sourcehttps://www.spc.noaa.gov/climo/reports/today.html

Score Breakdown

35
intensity
0
population
0
cascading
80
historical

Technical Details

ReportTypewind
Speed59
Location5 N Bayard
CountyMorrill
StateNE
CommentsPersonal weather station measured wind gust. (CYS)

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 10 February 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 22/100, near Cheyenne (United States), based on data from spc. Source: Calamity.live, a platform aggregating real-time data from 191 scientific monitoring sources.