Alert archive / Kansas / Severe Thunderstorm Warnings in 2021
Severe Thunderstorm Warning 74, NWS Wichita, KS
NWS Wichita, KS issued this severe thunderstorm warning at Jun 11, 2021, 9:23 PM CDT for Cowley County, Sumner County, Kansas. It was in force for 67 min. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- Jun 11, 2021, 9:23 PM CDT (02:23 UTC)
- Expired
- Jun 11, 2021, 10:30 PM CDT
- In force
- 67 min
- Issued by
- NWS Wichita, KS
- Area
- Storm-based polygon
- Hail
- 0.75 in
- Wind
- 60.0 mph
Counties Cowley County, KS, Sumner County, KS
The radar
The Wichita radar (KICT), 34 km from the middle of the area, began a volume at 02:22 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 |
|---|---|---|---|
| Jun 11, 6:46 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
The nearest sounding before it
Dodge City, (KDDC), launched 00:00Z, 2.4 hours before the alert went out and 221 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.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 3398 m above ground
- 0-6 km bulk shear
- 47 kt
- 0-1 km storm-relative helicity
- 35 m²/s²
- 0-3 km storm-relative helicity
- 124 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- -0.1
The text
As transmitted.
004 WUUS53 KICT 120223 SVRICT KSC035-191-120330- /O.NEW.KICT.SV.W.0074.210612T0223Z-210612T0330Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Wichita KS 923 PM CDT Fri Jun 11 2021 The National Weather Service in Wichita has issued a * Severe Thunderstorm Warning for... Northwestern Cowley County in south central Kansas... Sumner County in south central Kansas... * Until 1030 PM CDT. * At 922 PM CDT, severe thunderstorms were located along a line extending from near Douglass to 5 miles northeast of Conway Springs, moving south at 20 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Severe thunderstorms will be near... Udall around 940 PM CDT. Other locations in the path of these severe thunderstorms include Wellington and Winfield. This includes Interstate 35 between Mile Markers 12 and 32. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3747 9781 3747 9693 3721 9692 3711 9780 TIME...MOT...LOC 0222Z 345DEG 17KT 3748 9707 3743 9757 HAIL...0.75IN WIND...60MPH $$ JAKUB
1 follow-up statement
564
WWUS53 KICT 120322
SVSICT
Severe Weather Statement
National Weather Service Wichita KS
1022 PM CDT Fri Jun 11 2021
KSC035-191-120331-
/O.EXP.KICT.SV.W.0074.000000T0000Z-210612T0330Z/
Cowley KS-Sumner KS-
1022 PM CDT Fri Jun 11 2021
...THE SEVERE THUNDERSTORM WARNING FOR NORTHWESTERN COWLEY AND SUMNER
COUNTIES WILL EXPIRE AT 1030 PM CDT...
The storms which prompted the warning have moved out of the area.
Therefore, the warning will be allowed to expire. However gusty
winds are still possible with these thunderstorms.
A Severe Thunderstorm Watch remains in effect until 200 AM CDT for
south central Kansas.
LAT...LON 3747 9781 3747 9693 3721 9692 3711 9780
TIME...MOT...LOC 0321Z 345DEG 17KT 3722 9698 3717 9748
$$
JAKUBThe office that day
Everything else NWS Wichita, KS issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 11, 7:00 PM CDT | Special Weather Statement | ICT | Chase | 45 min |
| Jun 11, 7:32 PM CDT | Special Weather Statement | ICT | Butler | 43 min |
| Jun 11, 7:33 PM CDT | Special Weather Statement | ICT | Labette | 57 min |
| Jun 11, 7:49 PM CDT | Special Weather Statement | ICT | Sedgwick | 41 min |
| Jun 11, 7:56 PM CDT | Severe Thunderstorm Warning | ICT | Butler, Sedgwick | 64 min |
| Jun 11, 8:11 PM CDT | Areal Flood Warning | ICT | Butler, Sedgwick | 3 hr |
| Jun 11, 8:27 PM CDT | Severe Thunderstorm Warning | ICT | Sedgwick | 63 min |
| Jun 11, 8:44 PM CDT | Special Weather Statement | ICT | Sedgwick | 31 min |
| Jun 11, 8:59 PM CDT | Severe Thunderstorm Warning | ICT | Butler, Cowley, Sedgwick, Sumner | 61 min |
| Jun 11, 10:02 PM CDT | Severe Thunderstorm Warning | ICT | Cowley, Sumner | 58 min |
| Jun 11, 10:18 PM CDT | Special Weather Statement | ICT | Harper | 42 min |
Nearby
Severe Thunderstorm Warnings in Kansas, 2021Every severe thunderstorm warning in 2021
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.