Alert archive / Kansas / Severe Thunderstorm Warnings in 2021
Severe Thunderstorm Warning 58, NWS Topeka, KS
NWS Topeka, KS issued this severe thunderstorm warning at Jun 19, 2021, 11:14 PM CDT for Cloud County, Republic County, Kansas. It was in force for 61 min. 2 reports came from inside the area while it was in force.
The area
The outline as issued, with what was reported inside it.
The facts
- Issued
- Jun 19, 2021, 11:14 PM CDT (04:14 UTC)
- Expired
- Jun 20, 2021, 12:15 AM CDT
- In force
- 61 min
- Issued by
- NWS Topeka, KS
- Area
- Storm-based polygon
- Hail
- 0.75 in
- Wind
- 80.0 mph
Counties Cloud County, KS, Republic County, KS
The radar
The Grand Island radar (KUEX), 98 km from the middle of the area, began a volume at 04:15 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.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Jun 19, 11:46 PM CDT | TSTM WND GST 52 | 2 Sse Concordia, KS | |
| Jun 19, 11:50 PM CDT | TSTM WND GST 63 | Concordia, KS | MESONET STATION K5CNC US-81 @ REPUBLICAN R. CONCORDIA. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
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 19, 9:43 PM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
The nearest sounding before it
Topeka, KS (KTOP), launched 00:00Z, 4.2 hours before the alert went out and 186 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
- 2221 J/kg
- Mixed-layer CIN
- -33 J/kg
- Mixed-layer LCL
- 2018 m above ground
- 0-6 km bulk shear
- 30 kt
- 0-1 km storm-relative helicity
- 36 m²/s²
- 0-3 km storm-relative helicity
- 118 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 6.8
The text
As transmitted.
154
WUUS53 KTOP 200414
SVRTOP
KSC029-157-200515-
/O.NEW.KTOP.SV.W.0058.210620T0414Z-210620T0515Z/
BULLETIN - EAS ACTIVATION REQUESTED
Severe Thunderstorm Warning
National Weather Service Topeka KS
1114 PM CDT Sat Jun 19 2021
The National Weather Service in Topeka has issued a
* Severe Thunderstorm Warning for...
Republic County in north central Kansas...
Cloud County in north central Kansas...
* Until 1215 AM CDT.
* At 1113 PM CDT, severe thunderstorms were located along a line
extending from 3 miles northwest of Superior to 4 miles northwest
of Barnard, moving northeast at 45 mph.
These are very dangerous storms.
HAZARD...80 mph wind gusts.
SOURCE...Trained weather spotters.
IMPACT...Flying debris will be dangerous to those caught without
shelter. Mobile homes will be heavily damaged. Expect
considerable damage to roofs, windows, and vehicles.
Extensive tree damage and power outages are likely.
* Locations impacted include...
Concordia, Belleville, Clyde, Miltonvale, Glasco, Scandia,
Jamestown, Courtland, Cuba, Norway, Republic, Munden, Narka, Agenda
and Aurora.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
This is an EXTREMELY DANGEROUS SITUATION. These storms are producing
widespread wind damage across Smith County, Kansas. SEEK SHELTER NOW
inside a sturdy structure and stay away from windows!
&&
LAT...LON 4000 9737 3931 9737 3931 9793 4000 9793
TIME...MOT...LOC 0413Z 246DEG 41KT 4005 9812 3923 9812
HAIL...<.75IN
WIND...80MPH
$$
Teefey3 follow-up statements
902
WWUS53 KTOP 200436
SVSTOP
Severe Weather Statement
National Weather Service Topeka KS
1136 PM CDT Sat Jun 19 2021
KSC029-157-200515-
/O.CON.KTOP.SV.W.0058.000000T0000Z-210620T0515Z/
Republic-Cloud-
1136 PM CDT Sat Jun 19 2021
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1215 AM CDT
FOR REPUBLIC AND CLOUD COUNTIES...
At 1135 PM CDT, severe thunderstorms were located along a line
extending from 3 miles west of Deshler to near Delphos, moving east
at 55 mph.
HAZARD...70 mph wind gusts.
SOURCE...Trained weather spotters.
IMPACT...Expect considerable tree damage. Damage is likely to mobile
homes, roofs, and outbuildings.
Locations impacted include...
Concordia, Belleville, Clyde, Miltonvale, Glasco, Scandia, Jamestown,
Cuba, Norway, Republic, Munden, Narka, Agenda and Aurora.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
These storms have a history of producing widespread wind damage
across Smith County, Kansas. SEEK SHELTER NOW inside a sturdy
structure and stay away from windows.
&&
LAT...LON 3931 9789 4000 9789 4000 9737 3931 9737
TIME...MOT...LOC 0435Z 256DEG 47KT 4013 9779 3931 9779
HAIL...<.75IN
WIND...70MPH
$$
Teefey672 WWUS53 KTOP 200452 SVSTOP Severe Weather Statement National Weather Service Topeka KS 1152 PM CDT Sat Jun 19 2021 KSC029-157-200515- /O.CON.KTOP.SV.W.0058.000000T0000Z-210620T0515Z/ Republic-Cloud- 1152 PM CDT Sat Jun 19 2021 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1215 AM CDT FOR REPUBLIC AND NORTHERN CLOUD COUNTIES... At 1151 PM CDT, severe thunderstorms were located along a line extending from 3 miles southeast of Byron to 8 miles south of Concordia, moving east at 35 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Concordia, Belleville, Clyde, Scandia, Jamestown, Cuba, Norway, Republic, Munden, Narka, Agenda and Aurora. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3944 9789 4000 9789 4000 9737 3944 9737 TIME...MOT...LOC 0451Z 269DEG 29KT 3998 9770 3945 9771 HAIL...<.75IN WIND...60MPH $$ Teefey
917
WWUS53 KTOP 200513
SVSTOP
Severe Weather Statement
National Weather Service Topeka KS
1213 AM CDT Sun Jun 20 2021
KSC029-157-200523-
/O.EXP.KTOP.SV.W.0058.000000T0000Z-210620T0515Z/
Republic-Cloud-
1213 AM CDT Sun Jun 20 2021
...THE SEVERE THUNDERSTORM WARNING FOR REPUBLIC AND NORTHERN CLOUD
COUNTIES WILL EXPIRE AT 1215 AM CDT...
The storms which prompted the warning have weakened below severe
limits, and no longer pose an immediate threat to life or property.
Therefore, the warning will be allowed to expire.
A Severe Thunderstorm Watch remains in effect until 400 AM CDT for
north central Kansas.
LAT...LON 3944 9789 4000 9789 4000 9737 3944 9737
TIME...MOT...LOC 0513Z 246DEG 41KT 4008 9741 3955 9742
$$
TeefeyThe office that day
Everything else NWS Topeka, KS issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 20, 12:08 AM CDT | Special Weather Statement | TOP | Washington | 22 min |
| Jun 20, 6:26 PM CDT | Special Weather Statement | TOP | Shawnee | 34 min |
| Jun 20, 6:53 PM CDT | Special Weather Statement | TOP | Douglas | 22 min |
| Jun 20, 6:57 PM CDT | Special Weather Statement | TOP | Shawnee | 33 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.