Calamity
MediumSevere WeatherCalamity Score: 16

Severe Weather in United States

NeoshoUnited StatesNOAA

Right now

The most recent data we hold from NOAA arrived 32 minutes ago, and this point is in it.

One other detection within 20 km in the last 24 hours, <1 km from here.

This alert expired on 10 September 2026 at 15:01 UTC. It is kept here as a record.

It is the 20th strongest of the 55 detections recorded within 20 km of this point since 1 April 2026. Another comparable one was recorded here earlier the same day. One more was recorded here in the fortnight before it.

What the source measured

NOAA reported: Flood Warning issued September 10 at 9:51AM CDT until September 10 at 10:00AM CDT by NWS Wichita KS

Nearby, since 1 April 2026

How we know

Confirmed by 2 independent sources, including NOAA.

Our own score for this event is 16 out of 100, at 66 % confidence.

The score is ours, computed from intensity, exposed population and local history — not the source’s.

Computed under scoring rules v4. 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 confidence66%
Coordinates37.5006, -95.4181
Nearest CityPittsburg (64 km)
Impact Tierminor
Timestamp2026-09-10T14:51:00.000Z
Sourcehttps://api.weather.gov/alerts/urn%3Aoid%3A2.49.0.1.840.0.ae9a13275665ccf878e4bebe3cb84f0dbb768948.001.1

Score Breakdown

35
intensity
0
population
0
cascading
18
historical

Technical Details

EventFlood Warning
UrgencyImmediate
CertaintyLikely
AreaDescAllen, KS; Labette, KS; Montgomery, KS
HeadlineFlood Warning issued September 10 at 9:51AM CDT until September 10 at 10:00AM CDT by NWS Wichita KS
Expires2026-09-10T10:01:00-05:00
SenderNameNWS Wichita KS
HasExactCoordstrue
MergedCount2
MergedIds["noaa_urn:oid:2.49.0.1.840.0.ae9a13275665ccf878e4bebe3cb84f0dbb768948.001.1","noaa_urn:oid:2.49.0.1.840.0.39bef743cce8732b22c2203953abcb9de0097c1b.001.1"]
Iem TypeSummaryR
Iem Magnitude1.5
Iem UnitInch
Iem City2 N Coffeyville
Iem CountyMontgomery
Iem StateKS
Iem WfoICT
Iem Remark24 hour total.
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Safety Information

During flooding: never walk, swim, or drive through floodwaters. Six inches of moving water can knock you down, and one foot of water can sweep away a vehicle. Move to higher ground if waters rise. After flooding, avoid contact with floodwater which may contain sewage, chemicals, or debris. Follow local emergency service guidance.

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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