Alert archive / Kansas / Severe Thunderstorm Warnings in 2021
Severe Thunderstorm Warning 148, NWS Kansas City, MO
NWS Kansas City, MO issued this severe thunderstorm warning at Nov 10, 2021, 1:53 PM CST for Atchison County, Doniphan County, Kansas; Holt County, Missouri. It was in force for 37 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
- Nov 10, 2021, 1:53 PM CST (19:53 UTC)
- Expired
- Nov 10, 2021, 2:30 PM CST
- In force
- 37 min
- Issued by
- NWS Kansas City, MO
- Area
- Storm-based polygon
- Hail
- 0.75 in
- Wind
- 60.0 mph
Counties Atchison County, KS, Doniphan County, KS, Holt County, MO
The radar
The Topeka radar (KTWX), 121 km from the middle of the area, began a volume at 19:56 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 nearest sounding before it
Topeka, KS (KTOP), launched 12:00Z, 7.9 hours before the alert went out and 98 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
- 24 J/kg
- Mixed-layer CIN
- -36 J/kg
- Mixed-layer LCL
- 634 m above ground
- 0-6 km bulk shear
- 42 kt
- 0-1 km storm-relative helicity
- 136 m²/s²
- 0-3 km storm-relative helicity
- 154 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
820
WUUS53 KEAX 101953
SVREAX
KSC005-043-MOC087-102030-
/O.NEW.KEAX.SV.W.0148.211110T1953Z-211110T2030Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Kansas City/Pleasant Hill MO
153 PM CST Wed Nov 10 2021
The National Weather Service in Pleasant Hill has issued a
* Severe Thunderstorm Warning for...
Western Doniphan County in northeastern Kansas...
Atchison County in northeastern Kansas...
Central Holt County in northwestern Missouri...
* Until 230 PM CST.
* At 152 PM CST, a severe thunderstorm was located over Mayetta, or
near Holton, moving northeast at 35 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
* Locations impacted include...
Atchison, Mound City, Highland, Effingham, Lancaster, Forest City,
White Cloud, Muscotah, Denton, Big Lake, Severance, Farmington,
Huron, Leona, Fortescue, Bigelow, Arrington, Cummings and Iowa
Point.
This includes Interstate 29 between mile markers 79 and 85.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3965 9549 3965 9534 4000 9534 4000 9531
4003 9535 4004 9542 4012 9539 4013 9541
4016 9518 3942 9521 3942 9555
TIME...MOT...LOC 1952Z 230DEG 32KT 3938 9575
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$1 follow-up statement
166
WWUS53 KEAX 102015
SVSEAX
Severe Weather Statement
National Weather Service Kansas City/Pleasant Hill MO
215 PM CST Wed Nov 10 2021
KSC005-102024-
/O.CAN.KEAX.SV.W.0148.000000T0000Z-211110T2030Z/
Atchison KS-
215 PM CST Wed Nov 10 2021
...THE SEVERE THUNDERSTORM WARNING FOR ATCHISON COUNTY IS
CANCELLED...
The severe thunderstorm which prompted the warning has weakened.
Therefore, the warning has been cancelled.
A Severe Thunderstorm Watch remains in effect until 800 PM CST for
northeastern Kansas...and northwestern Missouri.
LAT...LON 3966 9534 4000 9534 4000 9531 4003 9535
4004 9542 4012 9539 4013 9541 4016 9518
3966 9520
TIME...MOT...LOC 2014Z 230DEG 32KT 3951 9555
$$
KSC043-MOC087-102030-
/O.CON.KEAX.SV.W.0148.000000T0000Z-211110T2030Z/
Doniphan KS-Holt MO-
215 PM CST Wed Nov 10 2021
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 230 PM CST
FOR WESTERN DONIPHAN AND CENTRAL HOLT COUNTIES...
At 214 PM CST, a severe thunderstorm was located near Muscotah, or 10
miles east of Holton, moving northeast at 35 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
Locations impacted include...
Mound City, Highland, Forest City, White Cloud, Denton, Big Lake,
Severance, Leona, Fortescue, Bigelow and Iowa Point.
This includes Interstate 29 between mile markers 79 and 85.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3966 9534 4000 9534 4000 9531 4003 9535
4004 9542 4012 9539 4013 9541 4016 9518
3966 9520
TIME...MOT...LOC 2014Z 230DEG 32KT 3951 9555
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$The office that day
Everything else NWS Kansas City, MO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Nov 10, 1:28 PM CST | Severe Thunderstorm Warning | EAX | Atchison | 32 min |
| Nov 10, 2:18 PM CST | Severe Thunderstorm Warning | EAX | Doniphan | 27 min |
| Nov 10, 2:40 PM CST | Special Weather Statement | EAX | Worth | 35 min |
Nearby
Severe Thunderstorm Warnings in Kansas, 2021Severe Thunderstorm Warnings in Missouri, 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.