Alert archive / Nebraska / Severe Thunderstorm Watches in 2000

Severe Thunderstorm Watch 465

June 19, 20004 states

The Storm Prediction Center issued this severe thunderstorm watch at Jun 19, 2000, 7:45 PM CDT for 4 states. It was in force for 5 hr.

The area

The outline as issued.

The facts

Issued
Jun 19, 2000, 7:45 PM CDT (00:45 UTC)
Expired
Jun 20, 2000, 1:00 AM CDT
In force
5 hr
Issued by
the Storm Prediction Center
All 74 counties

Plymouth County, IA, Decatur County, KS, Graham County, KS, Jewell County, KS, Mitchell County, KS, Norton County, KS, Osborne County, KS, Phillips County, KS, Rawlins County, KS, Republic County, KS, Rooks County, KS, Sheridan County, KS, Sherman County, KS, Smith County, KS, Thomas County, KS, Adams County, NE, Antelope County, NE, Blaine County, NE, Boone County, NE, Boyd County, NE, Brown County, NE, Buffalo County, NE, Butler County, NE, Cedar County, NE, Clay County, NE, Colfax County, NE, Cuming County, NE, Custer County, NE, Dakota County, NE, Dawson County, NE, Dixon County, NE, Fillmore County, NE, Franklin County, NE, Frontier County, NE, Furnas County, NE, Garfield County, NE, Gosper County, NE, Greeley County, NE, Hall County, NE, Hamilton County, NE, Harlan County, NE, Hayes County, NE, Hitchcock County, NE, Holt County, NE, Howard County, NE, Kearney County, NE, Keya Paha County, NE, Knox County, NE, Lincoln County, NE, Logan County, NE, Loup County, NE, Madison County, NE, Merrick County, NE, Nance County, NE, Nuckolls County, NE, Phelps County, NE, Pierce County, NE, Platte County, NE, Polk County, NE, Red Willow County, NE, Rock County, NE, Seward County, NE, Sherman County, NE, Stanton County, NE, Thayer County, NE, Thomas County, NE, Thurston County, NE, Valley County, NE, Wayne County, NE, Webster County, NE, Wheeler County, NE, York County, NE, Clay County, SD, Union County, SD

Warnings issued inside it

42 tornado, severe thunderstorm and flash flood warnings for its counties while it was in force.

IssuedProductOfficeCountiesLasted
Jun 19, 7:46 PM CDTSevere Thunderstorm WarningGIDKearney, Phelps59 min
Jun 19, 7:54 PM CDTTornado WarningGIDGreeley51 min
Jun 19, 8:04 PM CDTSevere Thunderstorm WarningGIDBuffalo41 min
Jun 19, 8:06 PM CDTSevere Thunderstorm WarningOAXMadison, Platte54 min
Jun 19, 8:06 PM CDTSevere Thunderstorm WarningOAXPierce54 min
Jun 19, 8:18 PM CDTSevere Thunderstorm WarningGLDRed Willow27 min
Jun 19, 8:20 PM CDTSevere Thunderstorm WarningGIDFurnas55 min
Jun 19, 8:27 PM CDTSevere Thunderstorm WarningGLDThomas63 min
Jun 19, 8:28 PM CDTTornado WarningGIDKearney32 min
Jun 19, 8:34 PM CDTTornado WarningOAXMadison, Platte26 min
Jun 19, 8:43 PM CDTSevere Thunderstorm WarningGLDSherman32 min
Jun 19, 8:44 PM CDTTornado WarningGIDAdams46 min
Jun 19, 8:45 PM CDTSevere Thunderstorm WarningLBFBlaine, Brown30 min
Jun 19, 8:48 PM CDTSevere Thunderstorm WarningGLDDecatur42 min
Jun 19, 8:49 PM CDTSevere Thunderstorm WarningGIDKearney, Phelps26 min
Jun 19, 8:55 PM CDTSevere Thunderstorm WarningOAXMadison, Pierce, Platte, Stanton, Wayne50 min
Jun 19, 8:57 PM CDTSevere Thunderstorm WarningOAXBoone63 min
Jun 19, 9:03 PM CDTSevere Thunderstorm WarningGLDSheridan42 min
Jun 19, 9:04 PM CDTTornado WarningOAXBoone26 min
Jun 19, 9:10 PM CDTSevere Thunderstorm WarningGIDFurnas65 min
Jun 19, 9:15 PM CDTSevere Thunderstorm WarningGIDKearney45 min
Jun 19, 9:19 PM CDTSevere Thunderstorm WarningGLDNorton41 min
Jun 19, 9:21 PM CDTSevere Thunderstorm WarningOAXWayne39 min
Jun 19, 9:23 PM CDTSevere Thunderstorm WarningGIDHarlan52 min
Jun 19, 9:25 PM CDTSevere Thunderstorm WarningGLDThomas35 min
Jun 19, 9:28 PM CDTSevere Thunderstorm WarningGLDDecatur62 min
Jun 19, 9:29 PM CDTSevere Thunderstorm WarningOAXBoone, Platte46 min
Jun 19, 9:32 PM CDTSevere Thunderstorm WarningGIDAdams43 min
Jun 19, 9:38 PM CDTTornado WarningGIDAdams37 min
Jun 19, 9:44 PM CDTTornado WarningGLDSheridan46 min
Jun 19, 9:55 PM CDTSevere Thunderstorm WarningGLDNorton65 min
Jun 19, 10:16 PM CDTSevere Thunderstorm WarningGLDGraham59 min
Jun 19, 10:17 PM CDTSevere Thunderstorm WarningGIDFranklin43 min
Jun 19, 10:17 PM CDTSevere Thunderstorm WarningOAXColfax, Platte, Stanton43 min
Jun 19, 10:19 PM CDTSevere Thunderstorm WarningGIDClay41 min
Jun 19, 10:25 PM CDTFlash Flood WarningGIDAdams, Kearney3 hr
Jun 19, 10:29 PM CDTSevere Thunderstorm WarningGIDPhillips, Rooks61 min
Jun 19, 10:50 PM CDTSevere Thunderstorm WarningGIDWebster40 min
Jun 19, 11:14 PM CDTSevere Thunderstorm WarningGIDSmith61 min
Jun 19, 11:15 PM CDTSevere Thunderstorm WarningGLDGraham30 min
Jun 19, 11:59 PM CDTSevere Thunderstorm WarningOAXGage, Lancaster, Saline, Seward46 min
Jun 20, 12:17 AM CDTSevere Thunderstorm WarningGIDJewell28 min

The nearest sounding before it

N. Platte/Lee Bi, NE (KLBF), launched 00:00Z, 0.8 hours before the alert went out and 101 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.

Skew-T log-pSkew-T log-p diagram, N. Platte/Lee Bi, NE at 00:00Z on 2000-06-20Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1130 joules per kilogram.LCLEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, N. Platte/Lee Bi, NE at 00:00Z on 2000-06-20The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 32 square meters per square second.19395878Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
1130 J/kg
Mixed-layer CIN
-2 J/kg
Mixed-layer LCL
2245 m above ground
0-6 km bulk shear
36 kt
0-1 km storm-relative helicity
32 m²/s²
0-3 km storm-relative helicity
75 m²/s²
Significant tornado parameter
0.0
Supercell composite
1.0

Open this sounding in Storm Lab

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.

IssuedProductOfficeCountiesLasted
Jun 20, 12:30 AM CDTSevere Thunderstorm WatchSPCAdair, Adams, Audubon, Cass, Dallas, Fremont and 11 more6 hr
Jun 20, 5:30 PM CDTSevere Thunderstorm WatchSPCLee6 hr
Jun 20, 2:30 PM CDTSevere Thunderstorm WatchSPCAnderson, Atchison, Coffey, Doniphan, Douglas, Franklin and 12 more7 hr
Jun 20, 3:00 PM CDTSevere Thunderstorm WatchSPCBarber, Butler, Chase, Coffey, Comanche, Cowley and 16 more6 hr
Jun 20, 6:45 PM CDTSevere Thunderstorm WatchSPCBourbon, Cherokee, Crawford, Linn4 hr

Nearby

Severe Thunderstorm Watches in Nebraska, 2000Severe Thunderstorm Watches in Kansas, 2000Severe Thunderstorm Watches in South Dakota, 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.