Alert archive / Colorado / Flash Flood Warnings in 2024

Flash Flood Warning 10, NWS Goodland, KS

August 7, 2024Kit Carson County, Colorado

NWS Goodland, KS issued this flash flood warning at Aug 7, 2024, 6:23 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, 6:23 PM MDT (00:23 UTC)
Expired: Aug 7, 2024, 9:30 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 00:22 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, 0.4 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.

Skew-T log-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.

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

Open this sounding in Storm Lab

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, 1 hour 33 minutes earlier.

Area forecast discussion, Aug 7, 4:50 PM MDT, 1 hour 33 minutes before

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Hazardous weather outlook, Aug 7, 2:17 PM MDT, 4 hours 6 minutes before

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In the hours before

Special weather statement, Aug 7, 2:03 PM MDT, 4 hours 20 minutes before

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Special weather statement, Aug 7, 2:25 PM MDT, 3 hours 58 minutes before

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Special weather statement, Aug 7, 4:11 PM MDT, 2 hours 12 minutes before

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Special weather statement, Aug 7, 4:31 PM MDT, 1 hour 52 minutes before

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Special weather statement, Aug 7, 6:22 PM MDT, 1 minute before

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The 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, 6:44 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
Aug 7, 7:35 PM MDT	Flash Flood Warning	GLD	Kit Carson	3 hr

Nearby

Flash Flood Warnings in Colorado, 2024 Every 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.