Alert archive / Kansas / Severe Thunderstorm Watches in 2000
Severe Thunderstorm Watch 467
The Storm Prediction Center issued this severe thunderstorm watch at Jun 20, 2000, 2:30 PM CDT for 18 counties in Kansas; 15 counties in Missouri. It was in force for 7 hr.
The area
The outline as issued.
The facts
- Issued
- Jun 20, 2000, 2:30 PM CDT (19:30 UTC)
- Expired
- Jun 20, 2000, 9:00 PM CDT
- In force
- 7 hr
- Issued by
- the Storm Prediction Center
All 33 counties
Anderson County, KS, Atchison County, KS, Coffey County, KS, Doniphan County, KS, Douglas County, KS, Franklin County, KS, Jackson County, KS, Jefferson County, KS, Johnson County, KS, Leavenworth County, KS, Linn County, KS, Lyon County, KS, Miami County, KS, Osage County, KS, Shawnee County, KS, Wabaunsee County, KS, Woodson County, KS, Wyandotte County, KS, Andrew County, MO, Buchanan County, MO, Caldwell County, MO, Cass County, MO, Clay County, MO, Clinton County, MO, Daviess County, MO, DeKalb County, MO, Gentry County, MO, Harrison County, MO, Jackson County, MO, Johnson County, MO, Lafayette County, MO, Platte County, MO, Ray County, MO
The radar
The Topeka radar (KTWX), 90 km from the middle of the area, began a volume at 19:29 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.
Warnings issued inside it
9 tornado, severe thunderstorm and flash flood warnings for its counties while it was in force.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 20, 4:02 PM CDT | Severe Thunderstorm Warning | TOP | Douglas, Jefferson | 28 min |
| Jun 20, 4:04 PM CDT | Flash Flood Warning | EAX | Johnson, Leavenworth, Wyandotte | 6 hr |
| Jun 20, 4:19 PM CDT | Severe Thunderstorm Warning | TOP | Franklin | 26 min |
| Jun 20, 4:19 PM CDT | Tornado Warning | EAX | Carroll, Lafayette | 26 min |
| Jun 20, 4:46 PM CDT | Tornado Warning | EAX | Carroll, Lafayette, Saline | 44 min |
| Jun 20, 5:32 PM CDT | Flash Flood Warning | TOP | Franklin | 4 hr |
| Jun 20, 5:35 PM CDT | Severe Thunderstorm Warning | EAX | Cass, Johnson | 85 min |
| Jun 20, 5:44 PM CDT | Flash Flood Warning | EAX | Miami | 4 hr |
| Jun 20, 6:12 PM CDT | Severe Thunderstorm Warning | TOP | Anderson | 33 min |
The nearest sounding before it
Omaha, NE (KOAX), launched 12:00Z, 7.5 hours before the alert went out and 259 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
- 989 m above ground
- 0-6 km bulk shear
- 31 kt
- 0-1 km storm-relative helicity
- 28 m²/s²
- 0-3 km storm-relative helicity
- 42 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.
SPC that day
Everything else SPC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 19, 7:45 PM CDT | Severe Thunderstorm Watch | SPC | Decatur, Graham, Jewell, Mitchell, Norton, Osborne and 8 more | 5 hr |
| Jun 20, 12:30 AM CDT | Severe Thunderstorm Watch | SPC | Atchison, Brown, Doniphan, Marshall, Nemaha, Republic and 1 more | 6 hr |
| Jun 20, 3:00 PM CDT | Severe Thunderstorm Watch | SPC | Barber, Butler, Chase, Coffey, Comanche, Cowley and 16 more | 6 hr |
| Jun 20, 6:45 PM CDT | Severe Thunderstorm Watch | SPC | Bourbon, Cherokee, Crawford, Linn | 4 hr |
| Jun 20, 5:30 PM CDT | Severe Thunderstorm Watch | SPC | Adair, Audrain, Boone, Callaway, Carroll, Chariton and 26 more | 6 hr |
Nearby
Severe Thunderstorm Watches in Kansas, 2000Severe Thunderstorm Watches in Missouri, 2000Every severe thunderstorm watch in 2000
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.