Alert archive / Kansas / Mesoscale Discussions in 2007
Mesoscale Discussion 1982
The Storm Prediction Center issued this mesoscale discussion at Sep 19, 2007, 5:02 PM MDT for 6 counties in Colorado; 21 counties in Kansas. It was in force for 88 min.
The area
The outline as issued.
The facts
- Issued
- Sep 19, 2007, 5:02 PM MDT (23:02 UTC)
- Expired
- Sep 19, 2007, 6:30 PM MDT
- In force
- 88 min
- Issued by
- the Storm Prediction Center
All 27 counties
Bent County, CO, Cheyenne County, CO, Kiowa County, CO, Kit Carson County, CO, Prowers County, CO, Yuma County, CO, Cheyenne County, KS, Finney County, KS, Ford County, KS, Gove County, KS, Graham County, KS, Gray County, KS, Greeley County, KS, Hamilton County, KS, Hodgeman County, KS, Kearny County, KS, Lane County, KS, Logan County, KS, Ness County, KS, Rawlins County, KS, Scott County, KS, Sheridan County, KS, Sherman County, KS, Thomas County, KS, Trego County, KS, Wallace County, KS, Wichita County, KS
The radar
The Goodland radar (KGLD), 60 km from the middle of the area, began a volume at 23:02 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
Denver, CO (KDNR), launched 12:00Z, 11.0 hours before the alert went out and 164 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 2063 m above ground
- 0-6 km bulk shear
- 46 kt
- 0-1 km storm-relative helicity
- 67 m²/s²
- 0-3 km storm-relative helicity
- 106 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
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</html>SPC that day
Everything else SPC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 19, 1:12 PM MDT | Mesoscale Discussion | SPC | Prowers | 3 hr |
| Sep 19, 1:38 PM MDT | Tornado Watch | SPC | Bent, Cheyenne, Kiowa, Kit Carson, Prowers, Yuma | 6 hr |
Nearby
Mesoscale Discussions in Kansas, 2007Mesoscale Discussions in Colorado, 2007Every mesoscale discussion 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.