Calamity
MediumSevere WeatherCalamity Score: 22

Severe Weather in United States

CusterUnited 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.

Nothing else has been detected within 20 km in the last 24 hours.

This alert expired on 6 June 2026 at 05:00 UTC. It is kept here as a record.

It is the 29th strongest of the 182 detections recorded within 20 km of this point since 27 April 2026. The last comparable one was on 3 June 2026. 21 more were recorded here in the fortnight before it.

What the source measured

NOAA reported: Severe Thunderstorm Watch issued June 5 at 6:37PM CDT until June 6 at 12:00AM CDT by NWS Hastings NE

Nearby, since 27 April 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%
Coordinates41.5000, -99.9000
Nearest CityNorth Platte (84 km)
Impact Tierminor
Timestamp2026-06-05T23:37:00.000Z
Sourcehttps://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.8a57f1abb988390c19c4d1165538e70918217247.001.1

Score Breakdown

35
intensity
0
population
0
cascading
80
historical

Technical Details

EventSevere Thunderstorm Watch
UrgencyFuture
CertaintyPossible
AreaDescBuffalo, NE; Greeley, NE; Hall, NE; Howard, NE; Merrick, NE; Nance, NE; Phelps, NE; Sherman, NE; Valley, NE
HeadlineSevere Thunderstorm Watch issued June 5 at 6:37PM CDT until June 6 at 12:00AM CDT by NWS Hastings NE
Expires2026-06-06T00:00:00-05:00
SenderNameNWS Hastings NE
HasExactCoordsfalse

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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