Alert archive / Colorado / Severe Thunderstorm Warnings in 2021
Severe Thunderstorm Warning 128, NWS Goodland, KS
NWS Goodland, KS issued this severe thunderstorm warning at Jun 24, 2021, 6:30 PM MDT for Kit Carson County, Colorado. It was in force for 30 min. 1 report 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 24, 2021, 6:30 PM MDT (00:30 UTC)
- Expired
- Jun 24, 2021, 7:00 PM MDT
- In force
- 30 min
- Issued by
- NWS Goodland, KS
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 60.0 mph
County Kit Carson County, CO
The radar
The Goodland radar (KGLD), 52 km from the middle of the area, began a volume at 00:34 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 24, 7:00 PM MDT | TSTM WND GST 80 | 13 S Burlington, CO | SOCIAL MEDIA REPORT OF WIND GUSTS TO 80MPH, 1.5 INCHES OF RAIN, AND HAIL JUST BELOW QUARTER IN SIZE. TIME ESTIMATED BY PERSON REPORTING. |
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 24, 3:56 PM MDT | Severe Thunderstorm Watch | SPC | 6 hr |
The nearest sounding before it
Denver, CO (KDNR), launched 00:00Z, 0.5 hours before the alert went out and 113 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
- 10 J/kg
- Mixed-layer CIN
- -366 J/kg
- Mixed-layer LCL
- 2307 m above ground
- 0-6 km bulk shear
- 34 kt
- 0-1 km storm-relative helicity
- 103 m²/s²
- 0-3 km storm-relative helicity
- 130 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.1
The text
As transmitted.
104
WUUS53 KGLD 250030
SVRGLD
COC063-250100-
/O.NEW.KGLD.SV.W.0128.210625T0030Z-210625T0100Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Goodland KS
630 PM MDT Thu Jun 24 2021
The National Weather Service in Goodland has issued a
* Severe Thunderstorm Warning for...
Southeastern Kit Carson County in east central Colorado...
* Until 700 PM MDT.
* At 630 PM MDT, a severe thunderstorm was located 5 miles southeast
of Burlington, moving northeast 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.
* This severe thunderstorm will remain over mainly rural areas of
southeastern Kit Carson County.
This includes the following highways...
Interstate 70 in Colorado between mile markers 432 and 449.
Highway 385 between mile markers 172 and 191.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3907 10239 3930 10238 3942 10206 3908 10205
TIME...MOT...LOC 0030Z 242DEG 8KT 3925 10220
HAIL...1.00IN
WIND...60MPH
$$
JRM2 follow-up statements
644 WWUS53 KGLD 250038 SVSGLD Severe Weather Statement National Weather Service Goodland KS 638 PM MDT Thu Jun 24 2021 COC063-250100- /O.CON.KGLD.SV.W.0128.000000T0000Z-210625T0100Z/ Kit Carson CO- 638 PM MDT Thu Jun 24 2021 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 700 PM MDT FOR SOUTHEASTERN KIT CARSON COUNTY... At 637 PM MDT, a severe thunderstorm was located 5 miles southeast of Burlington, moving northeast at 10 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Burlington. This includes the following highways... Interstate 70 in Colorado between mile markers 432 and 449. Highway 385 between mile markers 172 and 191. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 3907 10239 3930 10238 3942 10206 3908 10205 TIME...MOT...LOC 0037Z 242DEG 8KT 3926 10218 HAIL...<.75IN WIND...60MPH $$ JRM
587
WWUS53 KGLD 250049
SVSGLD
Severe Weather Statement
National Weather Service Goodland KS
649 PM MDT Thu Jun 24 2021
COC063-250100-
/O.CON.KGLD.SV.W.0128.000000T0000Z-210625T0100Z/
Kit Carson CO-
649 PM MDT Thu Jun 24 2021
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 700 PM MDT
FOR SOUTHEASTERN KIT CARSON COUNTY...
At 649 PM MDT, a severe thunderstorm was located 12 miles south of
Burlington, moving northeast 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.
Locations impacted include...
Burlington.
This includes the following highways...
Interstate 70 in Colorado between mile markers 432 and 449.
Highway 385 between mile markers 172 and 188.
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 3907 10239 3930 10238 3933 10206 3908 10205
TIME...MOT...LOC 0049Z 225DEG 5KT 3913 10232
HAIL...1.00IN
WIND...60MPH
$$
JRMThe office that day
Everything else NWS Goodland, KS issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 24, 6:22 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne | 53 min |
| Jun 24, 6:57 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne, Kit Carson | 52 min |
| Jun 24, 7:11 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne | 64 min |
| Jun 25, 3:05 PM MDT | Special Weather Statement | GLD | Yuma | 25 min |
| Jun 25, 3:29 PM MDT | Special Weather Statement | GLD | Yuma | 31 min |
| Jun 25, 3:53 PM MDT | Special Weather Statement | GLD | Cheyenne | 37 min |
| Jun 25, 3:58 PM MDT | Special Weather Statement | GLD | Yuma | 32 min |
| Jun 25, 4:28 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne, Kit Carson | 43 min |
| Jun 25, 4:34 PM MDT | Special Weather Statement | GLD | Cheyenne | 26 min |
Nearby
Severe Thunderstorm Warnings in Colorado, 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.