Alert archive / Kansas / Severe Thunderstorm Watches in 2007
Severe Thunderstorm Watch 72
The Storm Prediction Center issued this severe thunderstorm watch at Mar 23, 2007, 8:09 PM CDT for 10 counties in Kansas. It was in force for 4 hr.
The area
The outline as issued.
The facts
- Issued
- Mar 23, 2007, 8:09 PM CDT (01:09 UTC)
- Expired
- Mar 24, 2007, 12:23 AM CDT
- In force
- 4 hr
- Issued by
- the Storm Prediction Center
- Largest hail expected
- 2 in
- Strongest gust expected
- 60 kt
Counties Barton County, KS, Ellsworth County, KS, Harvey County, KS, Kingman County, KS, Lincoln County, KS, McPherson County, KS, Reno County, KS, Rice County, KS, Russell County, KS, Saline County, KS
The radar
The Wichita radar (KICT), 113 km from the middle of the area, began a volume at 01:11 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.
What SPC expected
The probabilities SPC published with the watch, for the watch area over its life.
- Two or more tornadoes
- 20%
- One or more EF2 to EF5 tornadoes
- 5%
- Ten or more severe wind reports
- 20%
- One or more gusts of 65 knots or more
- 10%
- Ten or more severe hail reports
- 20%
- One or more hailstones of 2 inches or more
- 10%
- Six or more combined severe hail and wind reports
- 60%
Warnings issued inside it
3 tornado, severe thunderstorm and flash flood warnings for its counties while it was in force.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 23, 8:48 PM CDT | Severe Thunderstorm Warning | ICT | Kingman, Reno | 57 min |
| Mar 23, 9:37 PM CDT | Severe Thunderstorm Warning | ICT | McPherson, Reno, Rice | 38 min |
| Mar 23, 10:12 PM CDT | Severe Thunderstorm Warning | ICT | McPherson, Reno | 49 min |
Discussions around it
SPC mesoscale discussions over the same counties from four hours before the watch to its end.
The nearest sounding before it
Dodge City, (KDDC), launched 00:00Z, 1.2 hours before the alert went out and 158 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
- 124 J/kg
- Mixed-layer CIN
- -138 J/kg
- Mixed-layer LCL
- 1830 m above ground
- 0-6 km bulk shear
- 46 kt
- 0-1 km storm-relative helicity
- -7 m²/s²
- 0-3 km storm-relative helicity
- -24 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.2
SPC that day
Everything else SPC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 23, 7:29 PM CDT | Mesoscale Discussion | SPC | Cheyenne | 2 hr |
| Mar 23, 8:19 PM CDT | Mesoscale Discussion | SPC | Barber, Barton, Clark, Comanche, Edwards, Finney and 14 more | 116 min |
| Mar 23, 11:04 PM CDT | Mesoscale Discussion | SPC | Cheyenne, Decatur, Ellis, Gove, Graham, Logan and 10 more | 2 hr |
| Mar 24, 2:14 AM CDT | Mesoscale Discussion | SPC | Jewell, Republic, Smith, Washington | 91 min |
| Mar 24, 5:42 PM CDT | Mesoscale Discussion | SPC | Cheyenne, Decatur, Graham, Norton, Phillips, Rawlins and 5 more | 93 min |
| Mar 24, 6:15 PM CDT | Tornado Watch | SPC | Cheyenne, Decatur, Norton, Rawlins | 6 hr |
Nearby
Severe Thunderstorm Watches in Kansas, 2007Every severe thunderstorm 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.