Alert archive / Kansas / Flash Flood Watches in 2019
Flash Flood Watch 3, NWS Goodland, KS
NWS Goodland, KS issued this flash flood watch at Aug 10, 2019, 2:49 PM CDT for 11 counties in Kansas; Kit Carson County, Yuma County, Colorado; Dundy County, Hitchcock County, Red Willow County, Nebraska. It took effect at Aug 10, 2019, 7:00 PM CDT. It was in force for 32 hr.
The area
The counties it named.
The facts
- Issued
- Aug 10, 2019, 2:49 PM CDT (19:49 UTC)
- In effect from
- Aug 10, 2019, 7:00 PM CDT
- Expired
- Aug 12, 2019, 2:40 AM CDT
- In force
- 32 hr
- Issued by
- NWS Goodland, KS
- Flood severity
- None
Counties Kit Carson County, CO, Yuma County, CO, Cheyenne County, KS, Decatur County, KS, Gove County, KS, Graham County, KS, Logan County, KS, Norton County, KS, Rawlins County, KS, Sheridan County, KS, Sherman County, KS, Thomas County, KS, Wallace County, KS, Dundy County, NE, Hitchcock County, NE, Red Willow County, NE
The radar
The Goodland radar (KGLD), 55 km from the middle of the area, began a volume at 19:52 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 12:00Z, 7.8 hours before the alert went out and 179 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
- 1602 J/kg
- Mixed-layer CIN
- -207 J/kg
- Mixed-layer LCL
- 1098 m above ground
- 0-6 km bulk shear
- 19 kt
- 0-1 km storm-relative helicity
- 142 m²/s²
- 0-3 km storm-relative helicity
- 129 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.1
What forecasters said that day
The local office's own words before this flash flood watch 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 watch went out at Aug 10, 2:06 PM CDT, 43 minutes earlier.
Area forecast discussion, Aug 10, 2:06 PM CDT, 43 minutes before
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</html>Hazardous weather outlook, Aug 10, 2:55 AM CDT, 11 hours 54 minutes before
Hazardous Weather Outlook National Weather Service Goodland KS 155 AM MDT Sat Aug 10 2019 COZ090>092-KSZ001>004-013>016-027>029-041-042-NEZ079>081-110800- Yuma County-Kit Carson County-Cheyenne County-Cheyenne-Rawlins- Decatur-Norton-Sherman-Thomas-Sheridan-Graham-Wallace-Logan-Gove- Greeley-Wichita-Dundy-Hitchcock-Red Willow- 155 AM MDT Sat Aug 10 2019 /255 AM CDT Sat Aug 10 2019/ This hazardous weather outlook is for extreme southwest Nebraska... northwest Kansas and east central Colorado. .DAY ONE...TODAY AND TONIGHT... Isolated severe thunderstorms capable of producing quarter size hail and wind gusts up to 65 mph will be possible late this afternoon and evening, primarily west of Highway 25 between 5 pm and 11 pm MDT. Locally heavy rainfall can be expected with any thunderstorms. Isolated flash flooding will be possible. .DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY... Isolated severe thunderstorms capable of producing quarter to golf ball size hail and wind gusts up to 70 mph will be possible late Sunday afternoon and evening, primarily north of Interstate 70 between 5 pm and 11 pm MDT. Locally heavy rainfall can be expected with any thunderstorms. Isolated flash flooding will be possible. .SPOTTER INFORMATION STATEMENT... Spotter activation may be needed Sunday afternoon and evening. Vincent
The office that day
Everything else NWS Goodland, KS issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 10, 6:32 PM CDT | Special Weather Statement | GLD | Yuma | 28 min |
Nearby
Flash Flood Watches in Kansas, 2019Flash Flood Watches in Nebraska, 2019Flash Flood Watches in Colorado, 2019Every flash flood watch in 2019
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.