Calamity
MediumSevere WeatherCalamity Score: 16

Severe Weather in United States

RooksUnited StatesNOAA

Right now

The most recent data we hold from NOAA arrived 7 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 10 June 2026 at 01:00 UTC. It is kept here as a record.

It is the 7th strongest of the 15 detections recorded within 20 km of this point since 15 March 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 9 at 7:18PM CDT until June 9 at 8:00PM CDT by NWS Hastings NE

Nearby, since 15 March 2026

How we know

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

Our own score for this event is 16 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)16 / 100
Our confidence60%
Coordinates39.3625, -99.1389
Nearest CityHays (56 km)
Impact Tierminor
Timestamp2026-06-10T00:18:00.000Z
Sourcehttps://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.9ff57b5572eb2fcf1e18d5b3e1dcb1f0

Score Breakdown

35
intensity
0
population
0
cascading
18
historical

Technical Details

EventSevere Thunderstorm Warning
UrgencyImmediate
CertaintyObserved
AreaDescAdams, NE; Buffalo, NE; Hall, NE; Kearney, NE; Adams, NE; Buffalo, NE; Franklin, NE; Hall, NE; Howard, NE; Kearney, NE; Phelps, NE; Sherman, NE; Barton, KS; Russell, KS and 3 more areas
HeadlineSevere Thunderstorm Warning issued June 9 at 7:18PM CDT until June 9 at 8:00PM CDT by NWS Hastings NE
Expires2026-06-09T20:00:00-05:00
SenderNameNWS Hastings NE
HasExactCoordstrue
MergedCount6
MergedIds["noaa_urn:oid:2.49.0.1.840.0.9ff57b5572eb2fcf1e18d5b3e1dcb1f02595f373.001.1","noaa_urn:oid:2.49.0.1.840.0.8d860d9c267bfeb4be7460f2aaf5cffeeb7439d0.001.1","noaa_urn:oid:2.49.0.1.840.0.b33fc3a9d0a25c4cbca041b6361e4e16d825d9cf.001.1","noaa_urn:oid:2.49.0.1.840.0.f5fe032fbc25d795cdae4b9906c4b8852e434049.001.1","noaa_urn:oid:2.49.0.1.840.0.1cee4e92c492f6f7707bee56868405861c4425f0.001.1","noaa_urn:oid:2.49.0.1.840.0.03e247a82a88f3f2ca5fc629e55730d9a15ba741.001.1"]

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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