Alert archive / Nebraska / Tornado Warnings in 2011

Tornado Warning 39, NWS Hastings, NE

June 1, 2011Dawson County, Nebraska

NWS Hastings, NE issued this tornado warning at Jun 1, 2011, 6:26 PM CDT for Dawson County, Nebraska. It was in force for 34 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, 6:26 PM CDT (23:26 UTC)
Expired: Jun 1, 2011, 7:00 PM CDT
In force: 34 min
Issued by: NWS Hastings, NE
Area: Storm-based polygon

County Dawson County, NE

The radar

The Grand Island radar (KUEX), 126 km from the middle of the area, began a volume at 23:25 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.

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 12:00Z, 11.4 hours before the alert went out and 77 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-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

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: 0 J/kg
Mixed-layer CIN: No buoyant parcel
Mixed-layer LCL: 2168 m above ground
0-6 km bulk shear: 44 kt
0-1 km storm-relative helicity: 294 m²/s²
0-3 km storm-relative helicity: 538 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 1.8

Open this sounding in Storm Lab

The text

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

745 
WFUS53 KGID 012326
TORGID
NEC047-020000-
/O.NEW.KGID.TO.W.0039.110601T2326Z-110602T0000Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE HASTINGS NE
626 PM CDT WED JUN 1 2011

THE NATIONAL WEATHER SERVICE IN HASTINGS HAS ISSUED A

* TORNADO WARNING FOR...
  CENTRAL DAWSON COUNTY IN SOUTH CENTRAL NEBRASKA...

* UNTIL 700 PM CDT

* AT 621 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO. THIS DANGEROUS
  STORM WAS LOCATED 6 MILES WEST OF LEXINGTON...AND MOVING EAST AT 15
  MPH.

* LOCATIONS IMPACTED INCLUDE...
  LEXINGTON.

THIS INCLUDES INTERSTATE 80 BETWEEN MILE MARKERS 224 AND 241.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

TO REPORT SEVERE WEATHER...CONTACT YOUR NEAREST LAW ENFORCEMENT
AGENCY. THEY WILL RELAY YOUR REPORT TO THE NATIONAL WEATHER SERVICE
IN HASTINGS.

&&

LAT...LON 4097 9963 4071 9965 4071 9988 4070 9992
      4088 9998
TIME...MOT...LOC 2326Z 266DEG 13KT 4080 9982
HAIL 1.75IN

$$
 
CHESTER

3 follow-up statements

769 
WWUS53 KGID 012334
SVSGID

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE HASTINGS NE
634 PM CDT WED JUN 1 2011

NEC047-020000-
/O.CON.KGID.TO.W.0039.000000T0000Z-110602T0000Z/
DAWSON NE-
634 PM CDT WED JUN 1 2011

...A TORNADO WARNING REMAINS IN EFFECT FOR CENTRAL DAWSON COUNTY
UNTIL 700 PM CDT...

AT 630 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO.  THIS DANGEROUS
STORM WAS LOCATED NEAR COZAD...OR 9 MILES NORTHWEST OF LEXINGTON...
MOVING EAST AT 15 MPH.

LOCATIONS IMPACTED INCLUDE...
  LEXINGTON.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

TO REPORT SEVERE WEATHER...CONTACT YOUR NEAREST LAW ENFORCEMENT
AGENCY. THEY WILL RELAY YOUR REPORT TO THE NATIONAL WEATHER SERVICE
IN HASTINGS.

&&

LAT...LON 4097 9963 4071 9965 4071 9988 4070 9992
      4088 9998
TIME...MOT...LOC 2334Z 266DEG 13KT 4084 9988
HAIL 1.50IN

$$

CHESTER

040 
WWUS53 KGID 012342
SVSGID

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE HASTINGS NE
642 PM CDT WED JUN 1 2011

NEC047-020000-
/O.CON.KGID.TO.W.0039.000000T0000Z-110602T0000Z/
DAWSON NE-
642 PM CDT WED JUN 1 2011

...A TORNADO WARNING REMAINS IN EFFECT FOR CENTRAL DAWSON COUNTY
UNTIL 700 PM CDT...

AT 640 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO.  THIS DANGEROUS
STORM WAS LOCATED 7 MILES NORTHWEST OF LEXINGTON...MOVING EAST AT 15
MPH.

LOCATIONS IMPACTED INCLUDE...
  LEXINGTON.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

TO REPORT SEVERE WEATHER...CONTACT YOUR NEAREST LAW ENFORCEMENT
AGENCY. THEY WILL RELAY YOUR REPORT TO THE NATIONAL WEATHER SERVICE
IN HASTINGS.

&&

LAT...LON 4077 9985 4079 9991 4088 9998 4097 9963
      4071 9965
TIME...MOT...LOC 2342Z 266DEG 13KT 4084 9984
HAIL 1.00IN

$$

CHESTER

810 
WWUS53 KGID 012353
SVSGID

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE HASTINGS NE
653 PM CDT WED JUN 1 2011

NEC047-020003-
/O.EXP.KGID.TO.W.0039.000000T0000Z-110602T0000Z/
DAWSON NE-
653 PM CDT WED JUN 1 2011

...THE TORNADO WARNING FOR CENTRAL DAWSON COUNTY WILL EXPIRE AT 700
PM CDT...

THE STORM WHICH PROMPTED THE WARNING HAS WEAKENED BELOW SEVERE
LIMITS...AND NO LONGER POSES AN IMMEDIATE THREAT TO LIFE OR PROPERTY.
HOWEVER SMALL HAIL IS STILL POSSIBLE WITH THIS THUNDERSTORM.

IN ADDITION...STRONG THUNDERSTORMS MAY REDEVELOP...AND A TORNADO 
WATCH REMAINS IN EFFECT UNTIL 12 AM CDT.

TO REPORT SEVERE WEATHER...CONTACT YOUR NEAREST LAW ENFORCEMENT
AGENCY. THEY WILL RELAY YOUR REPORT TO THE NATIONAL WEATHER SERVICE
IN HASTINGS.

LAT...LON 4077 9985 4079 9991 4088 9998 4097 9963
      4071 9965
TIME...MOT...LOC 2353Z 266DEG 13KT 4084 9979

$$

CHESTER

The office that day

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

Issued	Product	Office	Counties	Lasted
Jun 1, 4:05 PM CDT	Special Weather Statement	GID	Dawson	25 min
Jun 1, 4:24 PM CDT	Special Weather Statement	GID	Dawson	36 min
Jun 1, 4:36 PM CDT	Severe Thunderstorm Warning	GID	Furnas, Harlan	39 min
Jun 1, 4:38 PM CDT	Severe Thunderstorm Warning	GID	Dawson, Gosper	37 min
Jun 1, 5:07 PM CDT	Severe Thunderstorm Warning	GID	Furnas, Harlan, Phelps	38 min
Jun 1, 5:11 PM CDT	Severe Thunderstorm Warning	GID	Dawson	49 min
Jun 1, 5:40 PM CDT	Severe Thunderstorm Warning	GID	Phelps	35 min
Jun 1, 5:46 PM CDT	Special Weather Statement	GID	Harlan	29 min
Jun 1, 5:55 PM CDT	Severe Thunderstorm Warning	GID	Dawson	50 min
Jun 1, 5:58 PM CDT	Severe Thunderstorm Warning	GID	Harlan	32 min
Jun 1, 6:02 PM CDT	Tornado Warning	GID	Dawson	28 min
Jun 1, 6:05 PM CDT	Severe Thunderstorm Warning	GID	Buffalo, Phelps	23 min
Jun 1, 6:27 PM CDT	Severe Thunderstorm Warning	GID	Franklin, Harlan	48 min
Jun 1, 6:45 PM CDT	Special Weather Statement	GID	Dawson	30 min
Jun 1, 6:45 PM CDT	Severe Thunderstorm Warning	GID	Nuckolls, Thayer	45 min

Nearby

Tornado Warnings in Nebraska, 2011 Every tornado warning in 2011 Tornadoes 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; radar from the NEXRAD Level II archive.