Alert archive / Nebraska / Severe Thunderstorm Warnings in 2011
Severe Thunderstorm Warning 39, NWS North Platte, NE
NWS North Platte, NE issued this severe thunderstorm warning at Jun 1, 2011, 7:48 PM CDT for Hayes County, Lincoln County, Nebraska. It was in force for 42 min. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- Jun 1, 2011, 7:48 PM CDT (00:48 UTC)
- Expired
- Jun 1, 2011, 8:30 PM CDT
- In force
- 42 min
- Issued by
- NWS North Platte, NE
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 50.0 mph
Counties Hayes County, NE, Lincoln County, NE
The watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jun 1, 4:45 PM CDT | Tornado Watch | SPC | 7 hr |
The nearest sounding before it
N. Platte/Lee Bi, NE (KLBF), launched 00:00Z, 0.8 hours before the alert went out and 37 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
- 3158 J/kg
- Mixed-layer CIN
- -48 J/kg
- Mixed-layer LCL
- 1439 m above ground
- 0-6 km bulk shear
- 42 kt
- 0-1 km storm-relative helicity
- 127 m²/s²
- 0-3 km storm-relative helicity
- 231 m²/s²
- Significant tornado parameter
- 1.4
- Supercell composite
- 12.2
The text
As transmitted, in the capitals the NWS used until 2016.
140 WUUS53 KLBF 020048 SVRLBF NEC085-111-020130- /O.NEW.KLBF.SV.W.0039.110602T0048Z-110602T0130Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE NORTH PLATTE NE 748 PM CDT WED JUN 1 2011 THE NATIONAL WEATHER SERVICE IN NORTH PLATTE HAS ISSUED A * SEVERE THUNDERSTORM WARNING FOR... NORTH CENTRAL HAYES COUNTY IN SOUTHWEST NEBRASKA... SOUTH CENTRAL LINCOLN COUNTY IN SOUTHWEST NEBRASKA... * UNTIL 830 PM CDT * AT 745 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A SEVERE THUNDERSTORM CAPABLE OF PRODUCING QUARTER SIZE HAIL. THIS STORM WAS LOCATED 6 MILES SOUTH OF DICKENS...OR 16 MILES NORTH OF HAYES CENTER...AND MOVING NORTHEAST AT 15 MPH. * LOCATIONS IMPACTED INCLUDE... DICKENS...HIGHWAY 83 MILE MARKER 60 AND HIGHWAY 83 MILE MARKER 70. PRECAUTIONARY/PREPAREDNESS ACTIONS... SEVERE THUNDERSTORMS PRODUCE DAMAGING WIND IN EXCESS OF 60 MILES PER HOUR...DESTRUCTIVE HAIL...DEADLY LIGHTNING...AND VERY HEAVY RAIN. FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF YOUR HOME OR BUSINESS. HEAVY RAINS FLOOD ROADS QUICKLY SO DO NOT DRIVE INTO AREAS WHERE WATER COVERS THE ROAD. && LAT...LON 4105 10086 4090 10060 4063 10095 4074 10114 TIME...MOT...LOC 0048Z 219DEG 13KT 4075 10097 WIND...HAIL <50MPH 1.00IN $$ POWER
2 follow-up statements
862 WWUS53 KLBF 020113 SVSLBF SEVERE WEATHER STATEMENT NATIONAL WEATHER SERVICE NORTH PLATTE NE 813 PM CDT WED JUN 1 2011 NEC085-020122- /O.CAN.KLBF.SV.W.0039.000000T0000Z-110602T0130Z/ HAYES NE- 813 PM CDT WED JUN 1 2011 ...THE SEVERE THUNDERSTORM WARNING FOR NORTH CENTRAL HAYES COUNTY IS CANCELLED... THE STORM WHICH PROMPTED THE WARNING HAS MOVED OUT OF THE WARNED AREA. LAT...LON 4072 10086 4083 10106 4105 10086 4090 10060 TIME...MOT...LOC 0112Z 219DEG 13KT 4082 10090 $$ NEC111-020130- /O.CON.KLBF.SV.W.0039.000000T0000Z-110602T0130Z/ LINCOLN NE- 813 PM CDT WED JUN 1 2011 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT FOR CENTRAL LINCOLN COUNTY UNTIL 830 PM CDT... AT 808 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A SEVERE THUNDERSTORM CAPABLE OF PRODUCING QUARTER SIZE HAIL. THIS STORM WAS LOCATED NEAR DICKENS...OR 21 MILES NORTH OF HAYES CENTER... MOVING NORTHEAST AT 15 MPH. THE SEVERE THUNDERSTORM WILL AFFECT MAINLY RURAL AREAS OF CENTRAL LINCOLN COUNTY. PRECAUTIONARY/PREPAREDNESS ACTIONS... SEVERE THUNDERSTORMS PRODUCE DAMAGING WIND IN EXCESS OF 60 MILES PER HOUR...DESTRUCTIVE HAIL...DEADLY LIGHTNING...AND VERY HEAVY RAIN. FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF YOUR HOME OR BUSINESS. HEAVY RAINS FLOOD ROADS QUICKLY SO DO NOT DRIVE INTO AREAS WHERE WATER COVERS THE ROAD. && LAT...LON 4072 10086 4083 10106 4105 10086 4090 10060 TIME...MOT...LOC 0112Z 219DEG 13KT 4082 10090 WIND...HAIL <50MPH 1.00IN $$ POWER
710 WWUS53 KLBF 020131 SVSLBF SEVERE WEATHER STATEMENT NATIONAL WEATHER SERVICE NORTH PLATTE NE 831 PM CDT WED JUN 1 2011 NEC111-020141- /O.EXP.KLBF.SV.W.0039.000000T0000Z-110602T0130Z/ LINCOLN NE- 831 PM CDT WED JUN 1 2011 ...THE SEVERE THUNDERSTORM WARNING FOR CENTRAL LINCOLN COUNTY HAS EXPIRED... THE STORM WHICH PROMPTED THE WARNING HAS WEAKENED BELOW SEVERE LIMITS...AND NO LONGER POSES AN IMMEDIATE THREAT TO LIFE OR PROPERTY. LAT...LON 4072 10086 4083 10106 4105 10086 4090 10060 TIME...MOT...LOC 0113Z 219DEG 13KT 4082 10090 $$ POWER
The office that day
Everything else NWS North Platte, NE issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 1, 8:28 PM CDT | Severe Thunderstorm Warning | LBF | Frontier, Lincoln | 47 min |
| Jun 1, 8:33 PM CDT | Severe Thunderstorm Warning | LBF | Frontier | 27 min |
| Jun 1, 9:00 PM CDT | Severe Thunderstorm Warning | LBF | Frontier | 30 min |
Nearby
Severe Thunderstorm Warnings in Nebraska, 2011Every severe thunderstorm warning in 2011
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.