Alert archive / Nebraska / Tornado Warnings in 2011

Tornado Warning 57, NWS Hastings, NE

June 20, 2011Furnas County, Harlan County, Nebraska; Phillips County, Kansas

NWS Hastings, NE issued this tornado warning at Jun 20, 2011, 2:20 PM CDT for Furnas County, Harlan County, Nebraska; Phillips County, Kansas. It was in force for 40 min. 4 reports came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued
Jun 20, 2011, 2:20 PM CDT (19:20 UTC)
Expired
Jun 20, 2011, 3:00 PM CDT
In force
40 min
Issued by
NWS Hastings, NE
Area
Storm-based polygon

Counties Phillips County, KS, Furnas County, NE, Harlan County, NE

What was reported inside it

TimeReportWhereRemark
Jun 20, 2:50 PM CDTTORNADO2 Nw Long Island, KSLAW ENFORCEMENT REPORTS TORNADO 2 MILES NORTHWEST OF LONG ISLAND MOVING NORTHEAST.
Jun 20, 2:50 PM CDTTORNADO4 Nw Long Island, KSDELAYED REPORT OF LIKELY TORNADO DAMAGE TO FARM BUILDINGS.
Jun 20, 3:05 PM CDTHAIL 1.56 S Stamford, NE
Jun 20, 3:05 PM CDTTORNADO6 S Stamford, NE3 TORNADOES SPOTTED 6 MILES SOUTH OF STAMFORD.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
Jun 20, 8:38 AM CDTSevere Thunderstorm WatchSPC6 hr
Jun 20, 1:00 PM CDTTornado Watch PDSSPC10 hr

The nearest sounding before it

N. Platte/Lee Bi, NE (KLBF), launched 12:00Z, 7.3 hours before the alert went out and 149 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 12:00Z on 2011-06-20Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 163 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, N. Platte/Lee Bi, NE at 12:00Z on 2011-06-20The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 159 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
163 J/kg
Mixed-layer CIN
-253 J/kg
Mixed-layer LCL
570 m above ground
0-6 km bulk shear
51 kt
0-1 km storm-relative helicity
159 m²/s²
0-3 km storm-relative helicity
34 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.5

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

949 
WFUS53 KGID 201920
TORGID
KSC147-NEC065-083-202000-
/O.NEW.KGID.TO.W.0057.110620T1920Z-110620T2000Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE HASTINGS NE
220 PM CDT MON JUN 20 2011

THE NATIONAL WEATHER SERVICE IN HASTINGS HAS ISSUED A

* TORNADO WARNING FOR...
  WESTERN PHILLIPS COUNTY IN NORTH CENTRAL KANSAS...
  SOUTHERN FURNAS COUNTY IN SOUTH CENTRAL NEBRASKA...
  SOUTHWESTERN HARLAN COUNTY IN SOUTH CENTRAL NEBRASKA...

* UNTIL 300 PM CDT

* AT 216 PM CDT...TRAINED WEATHER SPOTTERS REPORTED A TORNADO NEAR
  DENSMORE...OR 13 MILES SOUTHEAST OF NORTON. DOPPLER RADAR SHOWED   
  THIS TORNADO MOVING NORTHEAST AT 45 MPH. IN ADDITION TO A          
  TORNADO...THIS STORM IS CAPABLE OF PRODUCING LARGE DESTRUCTIVE     
  HAIL TO BASEBALL SIZE. 

* LOCATIONS IMPACTED INCLUDE...
  LOGAN...PRAIRIE VIEW...HENDLEY...LONG ISLAND...BEAVER CITY...
  WOODRUFF...HOLLINGER...STAMFORD AND ALMA.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TO REPEAT...A TORNADO IS ON THE GROUND. TAKE COVER NOW. MOVE TO AN
INTERIOR ROOM ON THE LOWEST FLOOR OF A STURDY BUILDING. AVOID
WINDOWS. IF IN A MOBILE HOME...A VEHICLE OR OUTDOORS...MOVE TO THE
CLOSEST SUBSTANTIAL SHELTER AND PROTECT YOURSELF FROM FLYING DEBRIS.

&&

LAT...LON 4019 10005 4011 9930 3956 9961 3957 9963
      4000 9963 4000 10008
TIME...MOT...LOC 1918Z 211DEG 38KT 3970 9974
HAIL 2.75IN

$$

PFANNKUCH
3 follow-up statements
113 
WWUS53 KGID 201932
SVSGID

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE HASTINGS NE
232 PM CDT MON JUN 20 2011

KSC147-NEC065-083-202000-
/O.CON.KGID.TO.W.0057.000000T0000Z-110620T2000Z/
PHILLIPS KS-FURNAS NE-HARLAN NE-
232 PM CDT MON JUN 20 2011

...A TORNADO WARNING REMAINS IN EFFECT FOR SOUTHWESTERN HARLAN...
SOUTHEASTERN FURNAS AND NORTHWESTERN PHILLIPS COUNTIES UNTIL 300 PM
CDT...

AT 225 PM CDT...TRAINED WEATHER SPOTTERS REPORTED A TORNADO.  THIS
TORNADO WAS LOCATED NEAR CALVERT...OR 9 MILES SOUTHEAST OF NORTON...
MOVING NORTHEAST AT 40 MPH.

LOCATIONS IMPACTED INCLUDE...
  PRAIRIE VIEW...HENDLEY...LONG ISLAND...BEAVER CITY...STAMFORD...
  WOODRUFF AND ALMA.

IN ADDITION TO A TORNADO...THIS STORM IS CAPABLE OF PRODUCING LARGE 
DESTRUCTIVE HAIL TO TENNIS BALL SIZE...AND STRONG WINDS IN EXCESS OF 
60 MPH. 

THE COMMUNITY OF LOGAN IS NO LONGER UNDER A THREAT FROM THIS STORM. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

MOTORISTS SHOULD NOT TAKE SHELTER UNDER HIGHWAY OVERPASSES. AS A LAST
RESORT... EITHER PARK YOUR VEHICLE AND STAY PUT...OR ABANDON YOUR
VEHICLE AND LIE DOWN IN A LOW LYING AREA.

&&

LAT...LON 4000 10004 4018 10001 4011 9930 3976 9950
      3966 9963 4000 9963
TIME...MOT...LOC 1930Z 210DEG 33KT 3980 9973
HAIL 2.50IN

$$

PFANNKUCH
423 
WWUS53 KGID 201943
SVSGID

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE HASTINGS NE
243 PM CDT MON JUN 20 2011

KSC147-NEC065-083-202000-
/O.CON.KGID.TO.W.0057.000000T0000Z-110620T2000Z/
PHILLIPS KS-FURNAS NE-HARLAN NE-
243 PM CDT MON JUN 20 2011

...A TORNADO WARNING REMAINS IN EFFECT FOR SOUTHWESTERN HARLAN...
SOUTHEASTERN FURNAS AND NORTHWESTERN PHILLIPS COUNTIES UNTIL 300 PM
CDT...

AT 239 PM CDT...TRAINED WEATHER SPOTTERS REPORTED A TORNADO.  THIS
TORNADO WAS LOCATED NEAR ALMENA...OR 14 MILES NORTHEAST OF NORTON...
MOVING NORTHEAST AT 40 MPH.

LOCATIONS IMPACTED INCLUDE...
  HENDLEY...LONG ISLAND...BEAVER CITY...WOODRUFF...STAMFORD AND ALMA.

IN ADDITION TO A TORNADO...THIS STORM IS CAPABLE OF PRODUCING LARGE 
DESTRUCTIVE HAIL TO AT LEAST GOLF BALL SIZE...AND STRONG WINDS IN 
EXCESS OF 60 MPH. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

MOTORISTS SHOULD NOT TAKE SHELTER UNDER HIGHWAY OVERPASSES. AS A LAST
RESORT... EITHER PARK YOUR VEHICLE AND STAY PUT...OR ABANDON YOUR
VEHICLE AND LIE DOWN IN A LOW LYING AREA.

&&

LAT...LON 4000 10004 4018 10001 4011 9930 3976 9950
      3976 9963 4000 9963
TIME...MOT...LOC 1942Z 210DEG 33KT 3994 9963
HAIL 1.75IN

$$

PFANNKUCH
666 
WWUS53 KGID 201950
SVSGID

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE HASTINGS NE
250 PM CDT MON JUN 20 2011

KSC147-NEC065-083-202000-
/O.CON.KGID.TO.W.0057.000000T0000Z-110620T2000Z/
PHILLIPS KS-FURNAS NE-HARLAN NE-
250 PM CDT MON JUN 20 2011

...A TORNADO WARNING REMAINS IN EFFECT FOR SOUTHWESTERN HARLAN...
SOUTHEASTERN FURNAS AND NORTHWESTERN PHILLIPS COUNTIES UNTIL 300 PM
CDT...

AT 248 PM CDT...TRAINED WEATHER SPOTTERS REPORTED A TORNADO.  THIS
TORNADO WAS LOCATED NEAR ALMENA...OR 14 MILES EAST OF NORTON...MOVING
NORTH AT 35 MPH.

LOCATIONS IMPACTED INCLUDE...
  LONG ISLAND...WOODRUFF...STAMFORD...ALMA AND BEAVER CITY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TO REPEAT...A TORNADO IS ON THE GROUND. TAKE COVER NOW. MOVE TO AN
INTERIOR ROOM ON THE LOWEST FLOOR OF A STURDY BUILDING. AVOID
WINDOWS. IF IN A MOBILE HOME...A VEHICLE OR OUTDOORS...MOVE TO THE
CLOSEST SUBSTANTIAL SHELTER AND PROTECT YOURSELF FROM FLYING DEBRIS.

&&

LAT...LON 4001 9997 4017 9996 4011 9930 3984 9956
      3982 9963 4000 9963
TIME...MOT...LOC 1949Z 202DEG 33KT 3991 9964
HAIL 1.75IN

$$

PFANNKUCH

The office that day

Everything else NWS Hastings, NE issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 19, 8:58 PM CDTSevere Thunderstorm WarningGIDFurnas, Gosper62 min
Jun 19, 9:25 PM CDTTornado WarningGIDFurnas35 min
Jun 19, 9:48 PM CDTTornado WarningGIDFurnas, Gosper27 min
Jun 19, 9:56 PM CDTTornado WarningGIDFurnas34 min
Jun 19, 10:02 PM CDTSevere Thunderstorm WarningGIDFurnas, Gosper, Harlan, Phelps58 min
Jun 19, 10:21 PM CDTAreal Flood WarningGIDFurnas, Gosper12 hr
Jun 19, 10:29 PM CDTTornado WarningGIDFurnas, Harlan46 min
Jun 19, 10:53 PM CDTSevere Thunderstorm WarningGIDFranklin, Harlan, Kearney, Phelps67 min
Jun 19, 11:14 PM CDTTornado WarningGIDFranklin, Harlan, Kearney, Phelps31 min
Jun 19, 11:15 PM CDTSevere Thunderstorm WarningGIDGreeley, Howard, Sherman, Valley45 min
Jun 19, 11:26 PM CDTSpecial Weather StatementGIDDawson34 min
Jun 19, 11:53 PM CDTSevere Thunderstorm WarningGIDGreeley, Howard52 min
Jun 19, 11:55 PM CDTSpecial Weather StatementGIDKearney35 min
Jun 20, 12:03 AM CDTSevere Thunderstorm WarningGIDDawson42 min
Jun 20, 12:21 AM CDTSpecial Weather StatementGIDPolk9 min
Jun 20, 12:29 AM CDTSpecial Weather StatementGIDGosper31 min
Jun 20, 12:33 AM CDTSpecial Weather StatementGIDAdams27 min
Jun 20, 12:37 AM CDTSevere Thunderstorm WarningGIDAdams, Buffalo, Hall, Kearney38 min
Jun 20, 12:37 AM CDTSevere Thunderstorm WarningGIDFurnas, Gosper38 min
Jun 20, 12:39 AM CDTSevere Thunderstorm WarningGIDGreeley, Howard, Merrick, Nance51 min
Jun 20, 12:42 AM CDTSevere Thunderstorm WarningGIDDawson48 min
Jun 20, 12:52 AM CDTTornado WarningGIDFurnas, Gosper23 min
Jun 20, 1:08 AM CDTSevere Thunderstorm WarningGIDFurnas, Gosper, Harlan, Phelps52 min
Jun 20, 1:24 AM CDTSevere Thunderstorm WarningGIDMerrick, Nance51 min
Jun 20, 1:29 AM CDTSpecial Weather StatementGIDValley31 min
Jun 20, 1:29 AM CDTSevere Thunderstorm WarningGIDDawson, Gosper, Phelps31 min
Jun 20, 1:42 AM CDTSevere Thunderstorm WarningGIDBuffalo, Kearney, Phelps48 min
Jun 20, 1:51 AM CDTSevere Thunderstorm WarningGIDPolk39 min
Jun 20, 2:02 AM CDTTornado WarningGIDMerrick, Polk28 min
Jun 20, 2:07 AM CDTSevere Thunderstorm WarningGIDAdams, Buffalo, Hall, Kearney38 min
Jun 20, 2:30 AM CDTSevere Thunderstorm WarningGIDGreeley, Howard, Nance14 min
Jun 20, 3:07 AM CDTSpecial Weather StatementGIDMerrick23 min
Jun 20, 3:25 AM CDTSevere Thunderstorm WarningGIDHamilton, Merrick, Polk, York35 min
Jun 20, 3:55 AM CDTSevere Thunderstorm WarningGIDMerrick, Polk, York32 min
Jun 20, 4:40 AM CDTRiver Flood WarningGIDBuffalo, Kearney8 days
Jun 20, 2:57 PM CDTTornado WarningGIDFurnas, Harlan33 min
Jun 20, 3:19 PM CDTSpecial Weather StatementGIDPhelps26 min
Jun 20, 3:23 PM CDTSevere Thunderstorm WarningGIDDawson, Gosper, Phelps52 min
Jun 20, 3:29 PM CDTTornado WarningGIDFurnas, Harlan, Phelps19 min
Jun 20, 3:29 PM CDTTornado WarningGIDBuffalo, Dawson, Gosper, Phelps31 min
Jun 20, 3:49 PM CDTSpecial Weather StatementGIDBuffalo26 min
Jun 20, 3:58 PM CDTTornado WarningGIDBuffalo, Dawson, Gosper, Phelps47 min
Jun 20, 4:03 PM CDTSevere Thunderstorm WarningGIDBuffalo, Sherman42 min
Jun 20, 4:24 PM CDTSpecial Weather StatementGIDClay, Fillmore, Hamilton, York51 min
Jun 20, 4:33 PM CDTTornado WarningGIDBuffalo, Sherman42 min
Jun 20, 4:40 PM CDTSevere Thunderstorm WarningGIDClay, Fillmore, Hall, Hamilton, Howard, Merrick and 1 more31 min
Jun 20, 4:46 PM CDTTornado WarningGIDBuffalo, Sherman44 min
Jun 20, 5:05 PM CDTSevere Thunderstorm WarningGIDClay, Fillmore, Greeley, Hall, Hamilton, Howard and 4 more55 min
Jun 20, 5:08 PM CDTSevere Thunderstorm WarningGIDSherman, Valley52 min
Jun 20, 5:18 PM CDTTornado WarningGIDHamilton, York27 min
Jun 20, 5:25 PM CDTTornado WarningGIDGreeley, Howard, Sherman, Valley50 min
Jun 20, 5:35 PM CDTSpecial Weather StatementGIDThayer25 min
Jun 20, 5:39 PM CDTTornado WarningGIDHamilton, Merrick, Polk, York36 min
Jun 20, 5:44 PM CDTTornado WarningGIDPolk, York31 min
Jun 20, 5:53 PM CDTSevere Thunderstorm WarningGIDGreeley, Hamilton, Howard, Merrick, Nance, Polk and 3 more52 min
Jun 20, 6:00 PM CDTAreal Flood WarningGIDGreeley, Howard, Sherman, Valley6 hr
Jun 20, 6:00 PM CDTTornado WarningGIDHamilton, Merrick, Polk, York45 min
Jun 20, 6:20 PM CDTSpecial Weather StatementGIDFurnas25 min
Jun 20, 6:31 PM CDTSevere Thunderstorm WarningGIDFurnas44 min
Jun 20, 6:43 PM CDTSevere Thunderstorm WarningGIDMerrick, Nance, Polk17 min
Jun 20, 1:50 PM CDTSpecial Weather StatementGIDPhillips55 min

Nearby

Tornado Warnings in Nebraska, 2011Tornado Warnings in Kansas, 2011Every tornado warning in 2011Tornadoes 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive.