Calamity
MediumSevere WeatherCalamity Score: 22

Severe Weather in United States

ShermanUnited StatesNOAA

Right now

The most recent data we hold from NOAA arrived 2 hours 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 1 June 2026 at 23:52 UTC. It is kept here as a record.

No stronger detection stands among the 41 recorded within 20 km of this point since 10 May 2026 — 24 others scored the same. 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 1 at 5:42PM MDT until June 1 at 5:45PM MDT by NWS Goodland KS

Nearby, since 10 May 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%
Coordinates39.2104, -101.9650
Nearest CityGarden City (168 km)
Impact Tierminor
Date2026-06-01 — time not reported by the source
Sourcehttps://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.a60d00036b907fbef26c505cd416d059

Score Breakdown

35
intensity
0
population
0
cascading
80
historical

Technical Details

EventSevere Thunderstorm Warning
UrgencyImmediate
CertaintyObserved
AreaDescCheyenne, KS; Sherman, KS; Finney, KS; Lane, KS; Scott, KS; Yuma, CO and 11 more areas
HeadlineSevere Thunderstorm Warning issued June 1 at 5:42PM MDT until June 1 at 5:45PM MDT by NWS Goodland KS
Expires2026-06-01T17:52:00-06:00
SenderNameNWS Goodland KS
HasExactCoordstrue
MergedCount17
MergedIds["noaa_urn:oid:2.49.0.1.840.0.a60d00036b907fbef26c505cd416d059e983e356.001.1","noaa_urn:oid:2.49.0.1.840.0.31d9878937569a63e0cb0356962989411656f0bd.001.1","noaa_urn:oid:2.49.0.1.840.0.0f9b74f8583bbb62deabe4aff14686ca25d66acc.001.1","noaa_urn:oid:2.49.0.1.840.0.42c4c9edc0affadf9273f286221664387208fdea.001.1","noaa_urn:oid:2.49.0.1.840.0.3dd4f6e2b0e7cc96895d316467d10e94ab3bee5c.001.1","noaa_urn:oid:2.49.0.1.840.0.043125e5ac31e7c02fac7fa97c55eb85a3746cd0.001.1","noaa_urn:oid:2.49.0.1.840.0.498be69f1130fffeb6bcba26a0d37e41309135e1.001.1","noaa_urn:oid:2.49.0.1.840.0.e08f8796857856826d279589b802c1b70059555d.002.1","noaa_urn:oid:2.49.0.1.840.0.6bf218e8e5d02365fad09936c753a9ea90ff4c5e.001.1","noaa_urn:oid:2.49.0.1.840.0.288b60ffdb2a8165150998ab3edbae1969f6308f.001.1","noaa_urn:oid:2.49.0.1.840.0.1c1f57726d7be09f2cb573bcec8820d853feb881.001.1","noaa_urn:oid:2.49.0.1.840.0.88c2998da488c330d648963e3e1c8f413c106a22.001.1","noaa_urn:oid:2.49.0.1.840.0.b207b879f0a62aeb4589365b8d03816d5d6834e0.002.1","noaa_urn:oid:2.49.0.1.840.0.d2bc3aa64182a3abc8750397136791f816cde7b1.001.1","noaa_urn:oid:2.49.0.1.840.0.e1a71544265aa9ffa7c5b9701b0ec579ae3f06c8.001.1","noaa_urn:oid:2.49.0.1.840.0.c0b06408512bc6ae71d38a6afddff34b7f9913ff.001.1","noaa_urn:oid:2.49.0.1.840.0.eb39f87fd4c7470837943dd8ef83bf5d4ffa376f.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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