Alert archive / Kansas / Severe Thunderstorm Warnings in 2024

Severe Thunderstorm Warning 312, NWS Wichita, KS

September 19, 20244 counties in Kansas

NWS Wichita, KS issued this severe thunderstorm warning at Sep 19, 2024, 6:38 PM CDT for 4 counties in Kansas. It was in force for 53 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: Sep 19, 2024, 6:38 PM CDT (23:38 UTC)
Expired: Sep 19, 2024, 7:31 PM CDT
In force: 53 min
Issued by: NWS Wichita, KS
Area: Storm-based polygon
Hail: 1.0 in
Wind: 60.0 mph

Counties Labette County, KS, Montgomery County, KS, Neosho County, KS, Wilson County, KS

The radar

The Tulsa radar (KINX), 134 km from the middle of the area, began a volume at 23:39 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The watch it was issued in

The SPC watch in force over the same counties when this warning went out.

Issued	Product	Office	Lasted
Sep 19, 5:29 PM CDT	Severe Thunderstorm Watch	SPC	5 hr

The nearest sounding before it

Norman, OK (KOUN), launched 12:00Z, 11.6 hours before the alert went out and 293 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.

Mixed-layer CAPE: 478 J/kg
Mixed-layer CIN: -244 J/kg
Mixed-layer LCL: 1183 m above ground
0-6 km bulk shear: 28 kt
0-1 km storm-relative helicity: 257 m²/s²
0-3 km storm-relative helicity: 323 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 1.4

Open this sounding in Storm Lab

What forecasters said that day

The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Wichita, KS wrote its last area forecast discussion before this severe thunderstorm warning went out at Sep 19, 2:17 PM CDT, 4 hours 21 minutes earlier.

Area forecast discussion, Sep 19, 2:17 PM CDT, 4 hours 21 minutes before

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Hazardous weather outlook, Sep 19, 3:57 PM CDT, 2 hours 41 minutes before

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In the hours before

Special weather statement, Sep 19, 5:48 PM CDT, 50 minutes before

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Local storm report, Sep 19, 5:51 PM CDT, 47 minutes before

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Local storm report, Sep 19, 5:53 PM CDT, 45 minutes before

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Local storm report, Sep 19, 5:58 PM CDT, 40 minutes before

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Local storm report, Sep 19, 5:59 PM CDT, 39 minutes before

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Special weather statement, Sep 19, 6:17 PM CDT, 21 minutes before

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The office that day

Everything else NWS Wichita, KS issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Sep 19, 4:02 PM CDT	Special Weather Statement	ICT	Cowley	58 min
Sep 19, 4:35 PM CDT	Special Weather Statement	ICT	Elk	55 min
Sep 19, 5:07 PM CDT	Special Weather Statement	ICT	Chautauqua	68 min
Sep 19, 5:12 PM CDT	Special Weather Statement	ICT	Cowley	48 min
Sep 19, 5:21 PM CDT	Severe Thunderstorm Warning Considerable damage threat	ICT	Chautauqua, Cowley	54 min
Sep 19, 5:47 PM CDT	Special Weather Statement	ICT	Allen	58 min
Sep 19, 5:48 PM CDT	Special Weather Statement	ICT	Wilson	72 min
Sep 19, 6:17 PM CDT	Special Weather Statement	ICT	Montgomery, Neosho	58 min

Nearby

Severe Thunderstorm Warnings in Kansas, 2024 Every severe thunderstorm warning in 2024

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.