Calamity
MediumSevere WeatherCalamity Score: 16

Severe Weather in United States

GrundyUnited StatesNOAA

Right now

The most recent data we hold from NOAA arrived 5 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 11 June 2026 at 01:15 UTC. It is kept here as a record.

It is the 24th strongest of the 90 detections recorded within 20 km of this point since 16 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 10 at 7:45PM CDT until June 10 at 8:15PM CDT by NWS Wichita KS

Nearby, since 16 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%
Coordinates40.0578, -93.4681
Nearest CityKirksville (77 km)
Impact Tierminor
Timestamp2026-06-11T00:45:00.000Z
Sourcehttps://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.85710c8fda6502492426d51ffa8717a9

Score Breakdown

35
intensity
0
population
0
cascading
18
historical

Technical Details

EventSevere Thunderstorm Warning
UrgencyImmediate
CertaintyObserved
AreaDescRice, KS; Saline, KS; Jackson, KS; Pottawatomie, KS; Shawnee, KS; Wabaunsee, KS and 12 more areas
HeadlineSevere Thunderstorm Warning issued June 10 at 7:45PM CDT until June 10 at 8:15PM CDT by NWS Wichita KS
Expires2026-06-10T20:15:00-05:00
SenderNameNWS Wichita KS
HasExactCoordstrue
MergedCount16
MergedIds["noaa_urn:oid:2.49.0.1.840.0.85710c8fda6502492426d51ffa8717a99f97760c.001.1","noaa_urn:oid:2.49.0.1.840.0.602872eb8a6bbb09e3efccaa8587edbfcbcaa442.001.1","noaa_urn:oid:2.49.0.1.840.0.716d6903d24376c69be89b3313160f9a26736273.001.1","noaa_urn:oid:2.49.0.1.840.0.8064af65d04723e088cadc5d767bbcbe2a277533.001.1","noaa_urn:oid:2.49.0.1.840.0.1b8aa128c9f7f7c288592a3ecda9c96a3196f1b5.001.1","noaa_urn:oid:2.49.0.1.840.0.5f78183d49e9971d3b0c90ef7f790703d8d01776.001.1","noaa_urn:oid:2.49.0.1.840.0.32bfa1d28b6dbbac9c873c4a173e7abdc0814b25.002.1","noaa_urn:oid:2.49.0.1.840.0.47669a94cb3fc848b9e2ccae3d8df31537f63a8e.001.1","noaa_urn:oid:2.49.0.1.840.0.de2c1c97ce79441a789358ff708e73be422e4493.001.1","noaa_urn:oid:2.49.0.1.840.0.db5e0c9bcb2bb61921f51314c9961e3214946f16.001.1","noaa_urn:oid:2.49.0.1.840.0.0d3a08e06ca1290b80dd070cc683278c1a25e524.002.1","noaa_urn:oid:2.49.0.1.840.0.05e6839ce0c945aa34f7b74b2add092885d4c2ae.001.1","noaa_urn:oid:2.49.0.1.840.0.49625a56006f2b8509d88f89a1ebdaa11cb202d7.001.1","noaa_urn:oid:2.49.0.1.840.0.e756f38fd7dde240cd08c6ded3811bf4b2eb5ecd.001.1","noaa_urn:oid:2.49.0.1.840.0.b2944d6a60e7d4d8b745405d4268989397f73f6f.001.1","noaa_urn:oid:2.49.0.1.840.0.e27267a5cf6ade75e12ff1a46c26e0ea0e12d7c2.001.1"]

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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