Calamity
MediumSevere WeatherCalamity Score: 34

Severe Weather in United States

TregoUnited StatesNOAA

Right now

The most recent data we hold from NOAA arrived 2 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 1 July 2026 at 03:30 UTC. It is kept here as a record.

No stronger detection stands among the 29 recorded within 20 km of this point since 15 March 2026 — 11 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 30 at 10:14PM CDT until June 30 at 10:30PM CDT by NWS Wichita KS

An estimated 21,092 people live within 50 km of this point.

Nearby, since 15 March 2026

How we know

Confirmed by 6 independent sources, including NOAA.

Our own score for this event is 34 out of 100, at 91 % 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)34 / 100
Our confidence91%
Coordinates39.0452, -99.8394
Nearest CityHays (48 km)
Population Exposed21.1K within 50 km
Impact Tiersignificant
Timestamp2026-07-01T03:14:00.000Z
Sourcehttps://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.985c8ec2276b8387c0c3fe5ec7083707

Score Breakdown

35
intensity
40
population
0
cascading
80
historical

Technical Details

EventSevere Thunderstorm Warning
UrgencyImmediate
CertaintyObserved
AreaDescRussell, KS; Logan, KS; Thomas, KS
HeadlineSevere Thunderstorm Warning issued June 30 at 10:14PM CDT until June 30 at 10:30PM CDT by NWS Wichita KS
Expires2026-06-30T22:30:00-05:00
SenderNameNWS Wichita KS
HasExactCoordstrue
MergedCount2
MergedIds["noaa_urn:oid:2.49.0.1.840.0.985c8ec2276b8387c0c3fe5ec7083707f2511e8a.002.1","noaa_urn:oid:2.49.0.1.840.0.a216009550e4128879beb977e24188e998d1928d.001.1"]
Iem TypeSummaryG
Iem Magnitude66
Iem UnitMPH
Iem City1 N Liebenthal
Iem CountyRush
Iem StateKS
Iem WfoDDC
MergedSources[{"id":"iem_G_39.360_-100.460_1782869280000","source":"iem","severity":"low","severityValue":25,"timestamp":1782869280000,"latitude":39.36,"longitude":-100.46},{"id":"iem_G_39.120_-100.570_1782868140000","source":"iem","severity":"low","severityValue":25,"timestamp":1782868140000,"latitude":39.12,"longitude":-100.57},{"id":"iem_G_38.550_-99.430_1782871980000","source":"iem","severity":"low","severityValue":25,"timestamp":1782871980000,"latitude":38.55,"longitude":-99.43},{"id":"iem_G_38.960_-100.550_1782868140000","source":"iem","severity":"low","severityValue":25,"timestamp":1782868140000,"latitude":38.96,"longitude":-100.55},{"id":"iem_G_38.670_-99.320_1782872220000","source":"iem","severity":"low","severityValue":25,"timestamp":1782872220000,"latitude":38.67,"longitude":-99.32}]

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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