Alert archive / Kansas / Severe Thunderstorm Warnings in 2021
Severe Thunderstorm Warning 165, NWS Goodland, KS
NWS Goodland, KS issued this severe thunderstorm warning at Jul 18, 2021, 12:40 PM MDT for Wallace County, Kansas. It was in force for 46 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
- Jul 18, 2021, 12:40 PM MDT (18:40 UTC)
- Expired
- Jul 18, 2021, 1:26 PM MDT
- In force
- 46 min
- Issued by
- NWS Goodland, KS
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 60.0 mph
County Wallace County, KS
The radar
The Goodland radar (KGLD), 44 km from the middle of the area, began a volume at 18:42 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
Denver, CO (KDNR), launched 12:00Z, 6.7 hours before the alert went out and 155 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
- 2 J/kg
- Mixed-layer CIN
- -396 J/kg
- Mixed-layer LCL
- 2164 m above ground
- 0-6 km bulk shear
- 33 kt
- 0-1 km storm-relative helicity
- 41 m²/s²
- 0-3 km storm-relative helicity
- 31 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
576
WUUS53 KGLD 181840
SVRGLD
KSC199-181945-
/O.NEW.KGLD.SV.W.0165.210718T1840Z-210718T1945Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Goodland KS
1240 PM MDT Sun Jul 18 2021
The National Weather Service in Goodland has issued a
* Severe Thunderstorm Warning for...
Northwestern Wallace County in west central Kansas...
* Until 145 PM MDT.
* At 1239 PM MDT, a severe thunderstorm was located 8 miles north of
Sharon Springs, moving southwest at 5 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage
to roofs, siding, and trees.
* This severe thunderstorm will remain over mainly rural areas of
northwestern Wallace County.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 3882 10188 3904 10204 3913 10188 3913 10177
3896 10162
TIME...MOT...LOC 1839Z 054DEG 7KT 3902 10180
HAIL...1.00IN
WIND...60MPH
$$
Lundquist2 follow-up statements
028
WWUS53 KGLD 181855
SVSGLD
Severe Weather Statement
National Weather Service Goodland KS
1255 PM MDT Sun Jul 18 2021
KSC199-181945-
/O.CON.KGLD.SV.W.0165.000000T0000Z-210718T1945Z/
Wallace KS-
1255 PM MDT Sun Jul 18 2021
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 145 PM MDT
FOR NORTHWESTERN WALLACE COUNTY...
At 1255 PM MDT, a severe thunderstorm was located 8 miles northwest
of Sharon Springs, moving southwest at 10 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage to
roofs, siding, and trees.
Locations impacted include...
Sharon Springs.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 3882 10188 3904 10204 3913 10188 3913 10177
3896 10162
TIME...MOT...LOC 1855Z 054DEG 7KT 3900 10183
HAIL...1.00IN
WIND...60MPH
$$
Lundquist833
WWUS53 KGLD 181926
SVSGLD
Severe Weather Statement
National Weather Service Goodland KS
126 PM MDT Sun Jul 18 2021
KSC199-181935-
/O.CAN.KGLD.SV.W.0165.000000T0000Z-210718T1945Z/
Wallace KS-
126 PM MDT Sun Jul 18 2021
...THE SEVERE THUNDERSTORM WARNING FOR NORTHWESTERN WALLACE COUNTY IS
CANCELLED...
The storm which prompted the warning has weakened below severe
limits, and no longer poses an immediate threat to life or property.
Therefore, the warning has been cancelled. However small hail, gusty
winds and heavy rain are still possible with this thunderstorm.
LAT...LON 3882 10188 3904 10204 3913 10188 3913 10177
3896 10162
TIME...MOT...LOC 1920Z 054DEG 7KT 3896 10189
$$
LundquistThe office that day
Everything else NWS Goodland, KS issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 18, 7:27 AM MDT | Dense Fog Advisory | GLD | Graham, Norton | 93 min |
| Jul 18, 7:46 AM MDT | Special Weather Statement | GLD | Norton | 14 min |
| Jul 18, 8:01 AM MDT | Special Weather Statement | GLD | Norton | 14 min |
| Jul 18, 9:20 AM MDT | Severe Thunderstorm Warning | GLD | Decatur | 55 min |
| Jul 18, 9:55 AM MDT | Severe Thunderstorm Warning | GLD | Decatur | 50 min |
| Jul 18, 10:07 AM MDT | Severe Thunderstorm Warning | GLD | Norton | 23 min |
| Jul 18, 10:23 AM MDT | Special Weather Statement | GLD | Graham, Sheridan | 22 min |
| Jul 18, 10:45 AM MDT | Special Weather Statement | GLD | Graham | 15 min |
| Jul 18, 10:49 AM MDT | Special Weather Statement | GLD | Decatur | 26 min |
| Jul 18, 10:57 AM MDT | Special Weather Statement | GLD | Graham | 18 min |
| Jul 18, 11:13 AM MDT | Special Weather Statement | GLD | Sheridan | 17 min |
| Jul 18, 11:15 AM MDT | Special Weather Statement | GLD | Graham | 15 min |
| Jul 18, 11:24 AM MDT | Special Weather Statement | GLD | Gove | 21 min |
| Jul 18, 12:07 PM MDT | Special Weather Statement | GLD | Sherman | 23 min |
| Jul 18, 12:17 PM MDT | Severe Thunderstorm Warning | GLD | Sherman | 58 min |
| Jul 18, 12:32 PM MDT | Special Weather Statement | GLD | Wallace | 13 min |
| Jul 18, 12:33 PM MDT | Severe Thunderstorm Warning | GLD | Sherman | 46 min |
| Jul 18, 1:10 PM MDT | Special Weather Statement | GLD | Greeley | 20 min |
| Jul 18, 1:18 PM MDT | Severe Thunderstorm Warning | GLD | Greeley | 57 min |
| Jul 18, 1:47 PM MDT | Severe Thunderstorm Warning | GLD | Greeley | 58 min |
| Jul 18, 2:19 PM MDT | Special Weather Statement | GLD | Cheyenne | 26 min |
| Jul 18, 2:50 PM MDT | Special Weather Statement | GLD | Cheyenne | 25 min |
| Jul 18, 3:01 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne | 44 min |
| Jul 18, 3:25 PM MDT | Special Weather Statement | GLD | Rawlins | 20 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.