Alert archive / Colorado / Flash Flood Warnings in 2024
Flash Flood Warning 11, NWS Goodland, KS
NWS Goodland, KS issued this flash flood warning at Aug 7, 2024, 7:35 PM MDT for Kit Carson County, Colorado. It was in force for 3 hr. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Aug 7, 2024, 7:35 PM MDT (01:35 UTC)
- Expired
- Aug 7, 2024, 10:45 PM MDT
- In force
- 3 hr
- Issued by
- NWS Goodland, KS
- Area
- Storm-based polygon
- Flood severity
- None
County Kit Carson County, CO
The radar
The Goodland radar (KGLD), 78 km from the middle of the area, began a volume at 01:39 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
N. Platte/Lee Bi, NE (KLBF), launched 00:00Z, 1.6 hours before the alert went out and 265 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
- 1475 J/kg
- Mixed-layer CIN
- -94 J/kg
- Mixed-layer LCL
- 1621 m above ground
- 0-6 km bulk shear
- 37 kt
- 0-1 km storm-relative helicity
- -34 m²/s²
- 0-3 km storm-relative helicity
- 104 m²/s²
- Significant tornado parameter
- 0.2
- Supercell composite
- 5.5
What forecasters said that day
The local office's own words before this flash flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Goodland, KS wrote its last area forecast discussion before this flash flood warning went out at Aug 7, 4:50 PM MDT, 2 hours 45 minutes earlier.
Area forecast discussion, Aug 7, 4:50 PM MDT, 2 hours 45 minutes before
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Special weather statement, Aug 7, 4:11 PM MDT, 3 hours 24 minutes before
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</html>Special weather statement, Aug 7, 7:04 PM MDT, 31 minutes before
Special Weather Statement
National Weather Service Goodland KS
704 PM MDT Wed Aug 7 2024
COZ090-091-080130-
Kit Carson County CO-Yuma County CO-
704 PM MDT Wed Aug 7 2024
...A STRONG THUNDERSTORM WILL IMPACT SOUTHEASTERN YUMA AND
NORTHEASTERN KIT CARSON COUNTIES THROUGH 730 PM MDT...
At 704 PM MDT, Doppler radar was tracking a strong thunderstorm 10
miles southwest of Bonny Reservoir, moving east at 25 mph.
HAZARD...Wind gusts of 50 to 55 mph and half inch hail.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects. Minor hail damage to vegetation is
possible.
This storm will remain over mainly rural areas of southeastern Yuma
and northeastern Kit Carson Counties, including the following
locations... Hale.
This includes Highway 385 between mile markers 196 and 211.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
Torrential rainfall is also occurring with this storm and may lead to
localized flooding. Do not drive your vehicle through flooded
roadways.
This storm may intensify, so be certain to monitor local radio
stations and available television stations for additional information
and possible warnings from the National Weather Service.
To report severe weather, contact your nearest law enforcement
agency. They will relay your report to the National Weather Service
office in Goodland.
A Severe Thunderstorm Watch remains in effect until 1000 PM MDT for
northeastern and east central Colorado...and northwestern Kansas.
&&
LAT...LON 3960 10242 3966 10205 3939 10205 3942 10240
TIME...MOT...LOC 0104Z 265DEG 21KT 3952 10231
MAX HAIL SIZE...0.50 IN
MAX WIND GUST...55 MPH
TriggThe office that day
Everything else NWS Goodland, KS issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 7, 9:23 PM MDT | Special Weather Statement | GLD | Sherman | 22 min |
| Aug 7, 10:03 PM MDT | Special Weather Statement | GLD | Logan | 27 min |
| Aug 7, 10:30 PM MDT | Special Weather Statement | GLD | Logan | 30 min |
| Aug 7, 10:50 PM MDT | Special Weather Statement | GLD | Sheridan | 25 min |
| Aug 7, 10:55 PM MDT | Special Weather Statement | GLD | Wichita | 35 min |
| Aug 7, 11:16 PM MDT | Special Weather Statement | GLD | Gove, Sheridan | 29 min |
| Aug 7, 11:44 PM MDT | Special Weather Statement | GLD | Graham | 61 min |
| Aug 8, 12:51 AM MDT | Special Weather Statement | GLD | Graham | 24 min |
| Aug 7, 6:22 PM MDT | Special Weather Statement | GLD | Kit Carson | 23 min |
| Aug 7, 6:23 PM MDT | Flash Flood Warning | GLD | Kit Carson | 3 hr |
| Aug 7, 6:44 PM MDT | Special Weather Statement | GLD | Kit Carson | 16 min |
| Aug 7, 7:02 PM MDT | Special Weather Statement | GLD | Kit Carson | 28 min |
| Aug 7, 7:04 PM MDT | Special Weather Statement | GLD | Kit Carson | 26 min |
| Aug 7, 7:26 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne, Kit Carson | 73 min |
Nearby
Flash Flood Warnings in Colorado, 2024Every flash flood warning in 2024
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.