Alert archive / Nebraska / Tornado Warnings in 2010

Tornado Warning 43, NWS North Platte, NE

June 6, 2010Chase County, Hayes County, Nebraska

NWS North Platte, NE issued this tornado warning at Jun 6, 2010, 8:33 PM MDT for Chase County, Hayes County, Nebraska. It was in force for 27 min. 1 report 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 6, 2010, 8:33 PM MDT (02:33 UTC)
Expired: Jun 6, 2010, 9:00 PM MDT
In force: 27 min
Issued by: NWS North Platte, NE
Area: Storm-based polygon

Counties Chase County, NE, Hayes County, NE

The radar

The Goodland radar (KGLD), 126 km from the middle of the area, began a volume at 02:33 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.

What was reported inside it

Time	Report	Where	Remark
Jun 6, 8:51 PM MDT	TSTM WND GST 90	Wauneta, NE	CITY OF WAUNETA WITHOUT POWER.

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

Did it verify

Not verified. The Iowa Environmental Mesonet's Cow found no qualifying storm report inside this tornado warning while it was in force. That is not proof nothing happened: reports are thin where few people live.

Cow counts a report within 15 km of the polygon while the warning was in force: a tornado for a tornado warning; hail of 1 inch or more, a gust of 58 mph or more or wind damage for a severe thunderstorm warning; a flash flood report for a flash flood warning.

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 6, 2:24 PM MDT	Severe Thunderstorm Watch	SPC	7 hr

The nearest sounding before it

N. Platte/Lee Bi, NE (KLBF), launched 00:00Z, 2.6 hours before the alert went out and 93 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: 23 J/kg
Mixed-layer CIN: -287 J/kg
Mixed-layer LCL: 1540 m above ground
0-6 km bulk shear: 68 kt
0-1 km storm-relative helicity: 180 m²/s²
0-3 km storm-relative helicity: 392 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.2

Open this sounding in Storm Lab

The text

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

472 
WFUS53 KLBF 070233
TORLBF
NEC029-085-070300-
/O.NEW.KLBF.TO.W.0043.100607T0233Z-100607T0300Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE NORTH PLATTE NE
933 PM CDT SUN JUN 6 2010

THE NATIONAL WEATHER SERVICE IN NORTH PLATTE HAS ISSUED A

* TORNADO WARNING FOR...
  EASTERN CHASE COUNTY IN SOUTHWEST NEBRASKA...
  SOUTHERN HAYES COUNTY IN SOUTHWEST NEBRASKA...

* UNTIL 1000 PM CDT/900 PM MDT/

* AT 830 PM MDT...TRAINED WEATHER SPOTTERS REPORTED A TORNADO        
  FOUR MILES EAST OF IMPERIAL. DOPPLER RADAR SHOWED THIS            
  TORNADO MOVING EAST AT 45 MPH.

* LOCATIONS IMPACTED INCLUDE...
  ENDERS RESERVOIR STATE RECREATION AREA...ENDERS...WAUNETA...
  HAMLET...PALISADE AND HIGHWAY 25 MILE MARKER 30.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TORNADOES ARE DIFFICULT TO SEE AND CONFIRM AT NIGHT. TAKE COVER NOW.

&&

LAT...LON 4046 10170 4062 10166 4046 10077 4042 10077
      4034 10080 4033 10125
TIME...MOT...LOC 0232Z 286DEG 39KT 4051 10156

$$

TAYLOR

2 follow-up statements

658 
WWUS53 KLBF 070242
SVSLBF

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORTH PLATTE NE
942 PM CDT SUN JUN 6 2010

NEC029-085-070300-
/O.CON.KLBF.TO.W.0043.000000T0000Z-100607T0300Z/
HAYES NE-CHASE NE-
942 PM CDT SUN JUN 6 2010

...A TORNADO WARNING REMAINS IN EFFECT FOR EASTERN CHASE AND SOUTHERN
HAYES COUNTIES UNTIL 1000 PM CDT/900 PM MDT/...

AT 839 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO.  THIS DANGEROUS
STORM WAS LOCATED NEAR ENDERS...OR 10 MILES SOUTHEAST OF IMPERIAL...
MOVING SOUTHEAST AT 65 MPH.

THIS DANGEROUS STORM WILL AFFECT MAINLY RURAL AREAS OF EASTERN CHASE
AND SOUTHERN HAYES COUNTIES.

LAT...LON 4046 10170 4062 10166 4046 10077 4042 10077
      4034 10080 4033 10125
TIME...MOT...LOC 0242Z 333DEG 55KT 4039 10146

$$

TAYLOR

387 
WWUS53 KLBF 070251
SVSLBF

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORTH PLATTE NE
951 PM CDT SUN JUN 6 2010

NEC029-085-070300-
/O.CON.KLBF.TO.W.0043.000000T0000Z-100607T0300Z/
HAYES NE-CHASE NE-
951 PM CDT SUN JUN 6 2010

...A TORNADO WARNING REMAINS IN EFFECT FOR EASTERN CHASE AND SOUTHERN
HAYES COUNTIES UNTIL 1000 PM CDT/900 PM MDT/...

AT 848 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO.  THIS DANGEROUS
STORM WAS LOCATED NEAR WAUNETA...OR 15 MILES SOUTHEAST OF IMPERIAL...
MOVING SOUTHEAST AT 40 MPH.

LOCATIONS IMPACTED INCLUDE...
  HAMLET...PALISADE AND HIGHWAY 25 MILE MARKER 30.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TORNADOES ARE DIFFICULT TO SEE AND CONFIRM AT NIGHT. TAKE COVER NOW.

&&

LAT...LON 4046 10170 4062 10166 4046 10077 4042 10077
      4034 10080 4033 10125
TIME...MOT...LOC 0251Z 301DEG 36KT 4038 10136

$$

TAYLOR

What forecasters said that day

The local office's own words before this tornado warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS North Platte, NE wrote its last area forecast discussion before this tornado warning went out at Jun 6, 2:47 PM MDT, 5 hours 46 minutes earlier.

Area forecast discussion, Jun 6, 2:47 PM MDT, 5 hours 46 minutes before

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE NORTH PLATTE NE
347 PM CDT SUN JUN 6 2010

.SHORT TERM (TONIGHT THROUGH MONDAY NIGHT)...INSTABILITY IS
INCREASING LATE THIS AFTERNOON ACROSS FAR SOUTHWEST NEB INTO THE
PANHANDLE. AT THE SAME TIME...WARM TEMPS ALOFT ARE STARTING TO BUILD
NORTHEASTWARD...WITH LACK OF CU NOTED ACROSS MOST OF WESTERN KS AND
EASTERN CO. SEEMS EDGE OF WARMER TEMPS ALOFT /CAP/ IS ACROSS THE
SOUTHERN NEB PANHANDLE INTO SOUTHWEST NEB. CU HAS BEEN INCREASING IN
THESE AREAS...AND SOME TCU NOW NOTED ON VISIBLE IMAGERY JUST NORTH
OF SIDNEY. ENVIRONMENT SEEMS DECENT TO SUPPORT TSTM DEVELOPMENT THIS
EVENING ACROSS THE SOUTHERN NEB PANHANDLE INTO FAR SOUTHWEST
NEB...AND PARAMETERS WOULD SUPPORT A SFC BASED SUPERCELL OR TWO WITH
LARGE HAIL. LATER TONIGHT...TSTMS LIKELY WILL DEVELOP FOR AREAS
MAINLY NORTH OF INTERSTATE 80. RAPID RETURN OF DEEP MOISTURE ON
STRENGTHENING SOUTHERLY LLJ...WILL AID IN DESTABILIZATION OF THE MID
LEVELS. ELEVATED SUPERCELLS WITH LARGE HAIL MAIL RESULT...MAINLY
AFTER 04Z MONDAY AS MID LEVEL LAPSE RATES STEEPEN.

MONDAY...A SFC CYCLONE WILL DEEPEN ACROSS NORTHEAST CO...IN RESPONSE
TO AN APPROACHING SHORTWAVE ALOFT. THIS WILL SHARPEN AN INVERTED
TROUGH/WARM FRONT ACROSS SOUTHWEST NEB. CONDITIONS WILL BECOME
VERY UNSTABLE BY AFTERNOON...AS VERY STEEP MID LEVEL LAPSE
RATES...COMBINED WITH TEMPS IN 80S AND DEW PTS IN THE UPPER
60S...SHOULD YIELD SFC BASED CAPES FROM 3500 TO 4500 J/KG. A STRONG
CAPPING INVERSION WILL ALSO BE IN PLACE...WITH H7 TEMPS AROUND 15C.
THE MOST LIKELY SEVERE WEATHER SCENARIO AT THIS TIME FOR SOUTHWEST
NEB...WOULD FAVOR STORMS TO INITIATE NORTH OF THE SFC LOW ACROSS THE
SOUTHEAST NEB PANHANDLE LATE AFTERNOON...AND THEN TRACK EAST INTO A
VERY FAVORABLE ENVIRONMENT OF RICH LOW LEVEL MOISTURE AND BACK EAST
TO SOUTHEAST SFC FLOW ACROSS SOUTHWEST NEB DURING THE EVENING.
ENVIRONMENT WILL SUPPORT SUPERCELLS...WITH VERY LARGE HAIL AND
DAMAGING WINDS. AN ISOLATED TORNADO WILL ALSO BE POSSIBLE.

.LONG TERM (TUESDAY THROUGH SATURDAY)...UNSETTLED PATTERN WILL
CONTINUE. FRONT IS SHUNTED SOUTH OF THE AREA TUESDAY...WITH BEST
INSTABILITY FOCUSED TO OUR SOUTH TUESDAY AND WEDNESDAY. FRONT LIFTS
BACK NORTH ACROSS THE AREA THURSDAY...WITH THE POTENTIAL FOR
ADDITIONAL SEVERE TSTM DEVELOPMENT. MODELS SEEM TO BE COMING INTO
AGREEMENT NOW...AND FRONT WILL SINK SOUTH OF THE AREA FRIDAY...BUT
SHOWERY WEATHER STILL POSSIBLE BEHIND FRONT INTO AT LEAST THE FIRST
HALF OF THE WEEKEND IN SOUTHWEST FLOW ALOFT.

&&

.AVIATION...
VISUAL FLIGHT RULES WILL CONTINUE THROUGH 03Z AT TERMINALS KLBF AND
KVTN. MODELS CREATE A SPREAD IN THE NEAR TERM WHERE CONVECTION MAY
DEVELOP ON THE HIGH PLAINS AND SPREAD EAST...WHILE THE ALTERNATE
SOLUTION BRINGS LITTLE QPF INTO THE SOUTHWEST AND FOCUSES ENERGY
ACROSS THE NORTH THAT COULD IGNITE THUNDERSTORMS FURTHER NORTH AND
DROPPING SOUTHEAST OVERNIGHT. MODEL BLEND WAS FOLLOWED WITH CHANCE
FOR THUNDERSTORMS AT BOTH TERMINALS FROM 03Z AND BEYOND. STRATUS
DEVELOPS ACROSS THE NORTH LATE THAT COULD BRING CEILING TO MVFR OR
LOWER WITH CEILING AOB 2500 FT AT THE KVTN TERMINAL. AVIATION
FORECAST WILL CONTINUED TO BE WATCHED AS CONVECTION DEVELOPS THIS
EVENING AND EVOLVES OVERNIGHT WITH UPDATES POSSIBLE.

&&

.LBF WATCHES/WARNINGS/ADVISORIES...SEVERE TSTM WATCH FOR NEB ZONES
022-023...035...056-058...AND 069 UNTIL 03Z.

SHORT/LONG...TAYLOR
AVIATION...KECK

Hazardous weather outlook, Jun 6, 2:05 PM MDT, 6 hours 28 minutes before

HAZARDOUS WEATHER OUTLOOK...CORRECTED
NATIONAL WEATHER SERVICE NORTH PLATTE NE
305 PM CDT SUN JUN 6 2010

NEZ004>010-022>029-035>038-056>059-069>071-094-071015-
SHERIDAN-EASTERN CHERRY-KEYA PAHA-BOYD-BROWN-ROCK-HOLT-GARDEN-
GRANT-HOOKER-THOMAS-BLAINE-LOUP-GARFIELD-WHEELER-ARTHUR-MCPHERSON-
LOGAN-CUSTER-DEUEL-KEITH-PERKINS-LINCOLN-CHASE-HAYES-FRONTIER-
WESTERN CHERRY-
305 PM CDT SUN JUN 6 2010 /205 PM MDT SUN JUN 6 2010/

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF WESTERN AND
NORTH CENTRAL NEBRASKA.

.DAY ONE...TONIGHT.

THE POTENTIAL FOR SEVERE THUNDERSTORMS DEVELOPMENT WILL COVER
AREAS WEST OF A LINE FROM MILLS IN KEYA PAHA COUNTY...TO STUART IN
HOLT COUNTY TO 8 MILES NORTH OF BURWELL IN GARFIELD COUNTY...TO 4
MILES WEST OF PALISADE IN HAYES COUNTY. THUNDERSTORMS ARE EXPECTED
TO DEVELOP ON THE HIGH PLAINS LATE THEN MOVE EAST ACROSS WESTERN
NEBRASKA...OF WHICH LARGE HAIL AND DAMAGING WINDS ARE THE PRIMARY
THREATS. IN THE EVENING THE LOW LEVEL JET WILL BE STRENGTHENING TO
ENHANCE LIFT AS SEVERAL DISTURBANCES MOVE EAST TO AID IN THUNDERSTORM
DEVELOPMENT TONIGHT. FURTHER EAST...GENERAL THUNDERSTORM DEVELOPMENT
IS POSSIBLE OVER THE REMAINDER OF THE OUTLOOK AREA WHERE A FEW OF
THE STRONGER STORMS MAY STILL CONTAIN SMALL HAIL AND HEAVY RAIN AS
THE CONVECTION EVOLVES OVERNIGHT AND MOVES EASTWARD.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY.

ON MONDAY THERE IS A SLIGHT RISK FOR SEVERE THUNDERSTORM
DEVELOPMENT. AS SURFACE LOW PRESSURE DEEPENS ACROSS EAST CENTRAL
COLORADO AND NORTHWEST KANSAS...MOIST AND VERY UNSTABLE CONDITIONS
WILL BE PRESENT NEAR AND NORTH OF A WARM FRONT DRAPED NEAR THE
NEBRASKA AND KANSAS BORDER. SUPERCELLS ARE POSSIBLE BY LATE
AFTERNOON INTO MONDAY EVENING...WITH THE GREATEST RISK FOR SEVERE
THUNDERSTORM DEVELOPMENT SOUTH OF A LINE FROM ANTIOCH IN SHERIDAN
COUNTY TO BURWELL IN GARFIELD COUNTY. A FEW OF THE STRONGEST
STORMS MAY CONTAIN VERY LARGE HAIL AND WIND DAMAGE. OVERNIGHT
MONDAY THE LOW LEVEL JET INTENSIFIES...WITH THE POTENTIAL FOR
THUNDERSTORMS WILL PERSIST.

WEDNESDAY THROUGH SATURDAY THERE IS A DAILY CHANCE FOR
THUNDERSTORMS. ADDITIONAL SEVERE THUNDERSTORM DEVELOPMENT REMAINS
POSSIBLE...AS THE UPPER RIDGE BUILDS EAST AND THE UPPER FLOW
TURNS
MORE SOUTHWEST FRIDAY AND SATURDAY.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION MAY BE NEEDED LATE THIS AFTERNOON INTO THE
EVENING HOURS.

&&

THIS PRODUCT IS NOW AVAILABLE...ALONG WITH OTHER WEATHER...
HYDROLOGICAL AND CLIMATOLOGICAL INFORMATION...AT
HTTP://WWW.WEATHER.GOV/NORTHPLATTE

KECK

In the hours before

Local storm report, Jun 6, 7:51 PM MDT, 42 minutes before

PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE NORTH PLATTE NE
851 PM CDT SUN JUN 06 2010

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0519 PM     FUNNEL CLOUD     4 NE BIG SPRINGS        41.10N 102.02W
06/06/2010                   KEITH              NE   CO-OP OBSERVER

            COOP OBSERVER REPORTS WELL DEFINED FUNNEL CLOUD 4 MILES
            NORTHEAST OF BIG SPRINGS AND CLOUD ROTATION IN TOWN.

0542 PM     HAIL             2 E BIG SPRINGS         41.06N 102.04W
06/06/2010  M1.00 INCH       KEITH              NE   FIRE DEPT/RESCUE

0552 PM     HAIL             6 W BIG SPRINGS         41.06N 102.19W
06/06/2010  E0.75 INCH       DEUEL              NE   CO-OP OBSERVER

0556 PM     NON-TSTM WND GST 5 S BIG SPRINGS         40.99N 102.07W
06/06/2010  U0.00 MPH        SEDGWICK           CO   TRAINED SPOTTER

            MULTIPLE GUSTNADOES REPORTED BY VORTEX

0610 PM     TSTM WND GST     2 NW GRANT              40.86N 101.75W
06/06/2010  M81.00 MPH       PERKINS            NE   FIRE DEPT/RESCUE

0620 PM     HAIL             1 E GRANT               40.84N 101.71W
06/06/2010  M1.00 INCH       PERKINS            NE   TRAINED SPOTTER

            VORTEX2 REPORTED HAIL COVERING GROUND

0638 PM     HAIL             9 S ELSIE               40.72N 101.39W
06/06/2010  E1.75 INCH       PERKINS            NE   PUBLIC

0650 PM     HAIL             10 S ASHBY              41.88N 101.93W
06/06/2010  E1.00 INCH       GRANT              NE   PUBLIC

0745 PM     HAIL             10 NE OSHKOSH           41.51N 102.21W
06/06/2010  E1.00 INCH       GARDEN             NE   CO-OP OBSERVER

0758 PM     HAIL             10 S OSHKOSH            41.26N 102.34W
06/06/2010  E1.25 INCH       GARDEN             NE   PUBLIC

0812 PM     HAIL             14 N OGALLALA           41.33N 101.72W
06/06/2010  E0.75 INCH       KEITH              NE   LAW ENFORCEMENT

0822 PM     HAIL             7 N OGALLALA            41.23N 101.72W
06/06/2010  M1.75 INCH       KEITH              NE   PUBLIC

            HAIL FELL AT THE LAKEVIEW DISTRICT ON LAKE MCCONAUGHY

0822 PM     HAIL             9 NW OGALLALA           41.22N 101.84W
06/06/2010  M1.75 INCH       KEITH              NE   TRAINED SPOTTER

            REPORT FROM VORTEX2 RESEARCHERS.

0825 PM     HAIL             LEMOYNE                 41.29N 101.80W
06/06/2010  E1.75 INCH       KEITH              NE   EMERGENCY MNGR

0837 PM     TSTM WND GST     3 E OGALLALA            41.13N 101.66W
06/06/2010  M72.00 MPH       KEITH              NE   TRAINED SPOTTER

            ANOTHER VORTEX2 REPORT FOR PROBE2 ON INTERSTATE 80

0839 PM     TSTM WND GST     HERSHEY                 41.16N 101.00W
06/06/2010  E80.00 MPH       LINCOLN            NE   EMERGENCY MNGR

0839 PM     TSTM WND GST     HERSHEY                 41.16N 101.00W
06/06/2010  E60.00 MPH       LINCOLN            NE   FIRE DEPT/RESCUE

0839 PM     NON-TSTM WND GST 3 E HERSHEY             41.16N 100.94W
06/06/2010  E60.00 MPH       LINCOLN            NE   TRAINED SPOTTER

0840 PM     HAIL             OGALLALA                41.13N 101.72W
06/06/2010  E1.25 INCH       KEITH              NE   TRAINED SPOTTER

&&

CDC

Local storm report, Jun 6, 7:53 PM MDT, 40 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NORTH PLATTE NE
853 PM CDT SUN JUN 06 2010

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0840 PM     HAIL             18 NW GRANT             41.03N 101.97W
06/06/2010  E1.00 INCH       KEITH              NE   PUBLIC

&&

13

Local storm report, Jun 6, 8:06 PM MDT, 27 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NORTH PLATTE NE
906 PM CDT SUN JUN 06 2010

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0904 PM     TSTM WND GST     8 S NORTH PLATTE        41.02N 100.77W
06/06/2010  E70 MPH          LINCOLN            NE   PUBLIC

&&

13

Local storm report, Jun 6, 8:21 PM MDT, 12 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NORTH PLATTE NE
921 PM CDT SUN JUN 06 2010

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0918 PM     HAIL             8 SSE GRANT             40.74N 101.67W
06/06/2010  E1.00 INCH       PERKINS            NE   PUBLIC

&&

13

Local storm report, Jun 6, 8:30 PM MDT, 3 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NORTH PLATTE NE
930 PM CDT SUN JUN 06 2010

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0905 PM     TSTM WND GST     12 S NORTH PLATTE       40.96N 100.77W
06/06/2010  E80 MPH          LINCOLN            NE   NWS EMPLOYEE

&&

13

Local storm report, Jun 6, 8:32 PM MDT, 1 minute before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NORTH PLATTE NE
932 PM CDT SUN JUN 06 2010

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0931 PM     TORNADO          4 E IMPERIAL            40.52N 101.56W
06/06/2010                   CHASE              NE   LAW ENFORCEMENT

            DAMAGE UNKNOWN. TORNADO WAS SPOTTED CROSSING HIGHWAY 61.

&&

CDC

The office that day

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

Issued	Product	Office	Counties	Lasted
Jun 6, 6:01 PM MDT	Severe Thunderstorm Warning	LBF	Hayes	44 min
Jun 6, 6:22 PM MDT	Severe Thunderstorm Warning	LBF	Arthur, Garden	38 min
Jun 6, 6:32 PM MDT	Severe Thunderstorm Warning	LBF	Arthur, McPherson	43 min
Jun 6, 6:38 PM MDT	Severe Thunderstorm Warning	LBF	Deuel, Garden	52 min
Jun 6, 7:03 PM MDT	Tornado Warning	LBF	Arthur, Keith, Lincoln	27 min
Jun 6, 7:08 PM MDT	Tornado Warning	LBF	Keith, Lincoln, McPherson	37 min
Jun 6, 7:18 PM MDT	Severe Thunderstorm Warning	LBF	Deuel, Keith	42 min
Jun 6, 7:32 PM MDT	Tornado Warning	LBF	Keith, Perkins	28 min
Jun 6, 7:35 PM MDT	Severe Thunderstorm Warning	LBF	Perkins	40 min
Jun 6, 7:44 PM MDT	Severe Thunderstorm Warning	LBF	Lincoln, McPherson	46 min
Jun 6, 7:59 PM MDT	Severe Thunderstorm Warning	LBF	Keith, Lincoln, Perkins	46 min
Jun 6, 8:09 PM MDT	Severe Thunderstorm Warning	LBF	Chase, Perkins	51 min
Jun 6, 8:28 PM MDT	Severe Thunderstorm Warning	LBF	Lincoln	32 min
Jun 6, 8:29 PM MDT	Severe Thunderstorm Warning	LBF	Hayes, Lincoln, Perkins	46 min
Jun 6, 8:41 PM MDT	Tornado Warning	LBF	Hayes, Lincoln	34 min
Jun 6, 9:01 PM MDT	Severe Thunderstorm Warning	LBF	Hayes	29 min
Jun 7, 2:40 PM MDT	Flash Flood Watch	LBF	Boyd, Brown, Chase, Cherry, Deuel, Frontier and 7 more	15 hr

Nearby

Tornado Warnings in Nebraska, 2010 Every tornado warning in 2010 Tornadoes in 2010

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; radar from the NEXRAD Level II archive.