Alert archive / Kansas / Flash Flood Watches in 2007
Flash Flood Watch 5, NWS Goodland, KS
NWS Goodland, KS issued this flash flood watch at Jun 12, 2007, 10:12 AM CDT for 6 counties in Kansas; Yuma County, Colorado; Dundy County, Hitchcock County, Red Willow County, Nebraska. It took effect at Jun 12, 2007, 11:00 AM CDT. It was in force for 32 hr.
The area
The counties it named.
The facts
- Issued
- Jun 12, 2007, 10:12 AM CDT (15:12 UTC)
- In effect from
- Jun 12, 2007, 11:00 AM CDT
- Expired
- Jun 13, 2007, 7:00 PM CDT
- In force
- 32 hr
- Issued by
- NWS Goodland, KS
- Flood severity
- None
Counties Yuma County, CO, Cheyenne County, KS, Decatur County, KS, Graham County, KS, Norton County, KS, Rawlins County, KS, Sheridan County, KS, Dundy County, NE, Hitchcock County, NE, Red Willow County, NE
The radar
The Goodland radar (KGLD), 85 km from the middle of the area, began a volume at 15:15 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, 3.2 hours before the alert went out and 146 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
- 337 J/kg
- Mixed-layer CIN
- -95 J/kg
- Mixed-layer LCL
- 778 m above ground
- 0-6 km bulk shear
- 32 kt
- 0-1 km storm-relative helicity
- 64 m²/s²
- 0-3 km storm-relative helicity
- 92 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 2.1
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 Jun 12, 3:40 AM CDT, 6 hours 32 minutes earlier.
Area forecast discussion, Jun 12, 3:40 AM CDT, 6 hours 32 minutes before
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</html>Hazardous weather outlook, Jun 12, 5:52 AM CDT, 4 hours 20 minutes before
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</html>The office that day
Everything else NWS Goodland, KS issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 12, 1:39 PM CDT | Severe Thunderstorm Warning | GLD | Logan, Thomas | 35 min |
| Jun 12, 2:53 PM CDT | Flash Flood Warning | GLD | Cheyenne | 3 hr |
| Jun 11, 7:39 PM CDT | Severe Thunderstorm Warning | GLD | Yuma | 36 min |
| Jun 12, 10:55 AM CDT | Severe Thunderstorm Warning | GLD | Cheyenne, Kit Carson | 49 min |
| Jun 12, 11:42 AM CDT | Severe Thunderstorm Warning | GLD | Kit Carson | 48 min |
| Jun 12, 12:08 PM CDT | Tornado Warning | GLD | Yuma | 67 min |
| Jun 12, 1:03 PM CDT | Flash Flood Warning | GLD | Yuma | 6 hr |
| Jun 12, 3:08 PM CDT | Flash Flood Warning | GLD | Dundy | 6 hr |
Nearby
Flash Flood Watches in Kansas, 2007Flash Flood Watches in Nebraska, 2007Flash Flood Watches in Colorado, 2007Every flash flood watch in 2007
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.