Alert archive / Nebraska / Severe Thunderstorm Warnings in 2012

Severe Thunderstorm Warning 140, NWS North Platte, NE

June 25, 2012Sheridan County, Nebraska

NWS North Platte, NE issued this severe thunderstorm warning at Jun 25, 2012, 7:47 PM MDT for Sheridan County, Nebraska. It was in force for 58 min. 2 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 25, 2012, 7:47 PM MDT (01:47 UTC)
Expired: Jun 25, 2012, 8:45 PM MDT
In force: 58 min
Issued by: NWS North Platte, NE
Area: Storm-based polygon
Hail: 1.0 in
Wind: 70.0 mph

County Sheridan County, NE

The radar

The Rapid City radar (KUDX), 145 km from the middle of the area, began a volume at 01:48 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 25, 7:50 PM MDT	HAIL 1.25	7 N Hay Springs, NE
Jun 25, 8:05 PM MDT	HAIL 0.88	14 N Rushville, NE

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

Did it verify

Verified. The Iowa Environmental Mesonet's Cow matched one storm report to this severe thunderstorm warning; the first came 3 minutes after it went out.

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 nearest sounding before it

Rapid City, SD (KUNR), launched 00:00Z, 1.8 hours before the alert went out and 140 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: 2797 J/kg
Mixed-layer CIN: -194 J/kg
Mixed-layer LCL: 1624 m above ground
0-6 km bulk shear: 28 kt
0-1 km storm-relative helicity: 107 m²/s²
0-3 km storm-relative helicity: 140 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 4.5

Open this sounding in Storm Lab

The text

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

570 
WUUS53 KLBF 260147
SVRLBF
NEC161-260245-
/O.NEW.KLBF.SV.W.0140.120626T0147Z-120626T0245Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE NORTH PLATTE NE
747 PM MDT MON JUN 25 2012

THE NATIONAL WEATHER SERVICE IN NORTH PLATTE HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  NORTHERN SHERIDAN COUNTY IN THE PANHANDLE OF NEBRASKA...

* UNTIL 845 PM MDT

* AT 744 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  LINE OF SEVERE THUNDERSTORMS CAPABLE OF PRODUCING QUARTER SIZE
  HAIL...AND DESTRUCTIVE WINDS IN EXCESS OF 70 MPH.  THESE STORMS
  WERE LOCATED ALONG A LINE EXTENDING FROM 7 MILES WEST OF PINE RIDGE
  TO 6 MILES WEST OF METCALF STATE WILDLIFE MANAGEMENT AREA TO
  INTERSECTION OF BEAVER CREEK ROAD AND WHITE CLAY CREEK ROAD TO 10
  MILES SOUTHWEST OF INTERSECTION OF HIGHWAY 87 AND ANTELOPE ROAD...
  AND MOVING EAST AT 20 MPH.

* LOCATIONS IMPACTED INCLUDE...
  HAY SPRINGS...RUSHVILLE...GORDON...INTERSECTION OF BEAVER CREEK
  ROAD AND WHITE CLAY CREEK ROAD...METCALF STATE WILDLIFE MANAGEMENT
  AREA...INTERSECTION OF HIGHWAY 87 AND ANTELOPE ROAD...INTERSECTION
  OF HIGHWAY 87 AND CRAVEN CREEK ROAD...WALGREN LAKE STATE RECREATION
  AREA...INTERSECTION OF HIGHWAY 87 AND LARABEE ROAD...HIGHWAY 250
  CROSSING THE NIOBRARA RIVER...CLINTON...INTERSECTION OF HIGHWAY 27
  AND MILLS ROAD...HIGHWAY 27 CROSSING THE NIOBRARA RIVER...HOOVER
  LAKE...HIGHWAY 87 MILE MARKER 70...HIGHWAY 87 MILE MARKER 60...
  HIGHWAY 27 MILE MARKER 230 AND HIGHWAY 20 MILE MARKER 110.

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 4301 10209 4254 10206 4255 10278 4278 10278
      4279 10280 4300 10280 4301 10275
TIME...MOT...LOC 0147Z 268DEG 18KT 4302 10267 4286 10276
          4278 10270 4254 10282
WIND...HAIL 70MPH 1.00IN

$$

SPRINGER

3 follow-up statements

042 
WWUS53 KLBF 260201
SVSLBF

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORTH PLATTE NE
901 PM CDT MON JUN 25 2012

NEC161-260245-
/O.CON.KLBF.SV.W.0140.000000T0000Z-120626T0245Z/
SHERIDAN NE-
801 PM MDT MON JUN 25 2012

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT FOR NORTHERN
SHERIDAN COUNTY UNTIL 845 PM MDT...

AT 758 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
LINE OF SEVERE THUNDERSTORMS CAPABLE OF PRODUCING QUARTER SIZE
HAIL...AND DESTRUCTIVE WINDS IN EXCESS OF 70 MPH.  THESE STORMS WERE
LOCATED ALONG A LINE EXTENDING FROM 10 MILES NORTH OF PINE RIDGE TO
PINE RIDGE TO INTERSECTION OF HIGHWAY 87 AND LARABEE ROAD TO HAY
SPRINGS...MOVING NORTHEAST AT 45 MPH.

LOCATIONS IMPACTED INCLUDE...
  RUSHVILLE...GORDON...HIGHWAY 27 CROSSING THE NIOBRARA RIVER...
  CLINTON...INTERSECTION OF HIGHWAY 27 AND MILLS ROAD...HOOVER
  LAKE...HIGHWAY 87 MILE MARKER 70...HIGHWAY 87 MILE MARKER 60...
  HIGHWAY 20 MILE MARKER 110 AND HIGHWAY 27 MILE MARKER 230.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

PREPARE IMMEDIATELY FOR LARGE HAIL AND DAMAGING WINDS IF YOU ARE IN
THE PATH OF THESE STORMS. PEOPLE OUTSIDE SHOULD MOVE TO A SHELTER...
PREFERABLY INSIDE A STRONG BUILDING AND AWAY FROM WINDOWS.

&&

LAT...LON 4301 10209 4254 10206 4255 10278 4278 10278
      4279 10280 4300 10280 4301 10275
TIME...MOT...LOC 0201Z 224DEG 41KT 4319 10251 4303 10260
          4295 10254 4272 10264
WIND...HAIL 70MPH 1.00IN

$$

SPRINGER

188 
WWUS53 KLBF 260215
SVSLBF

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORTH PLATTE NE
915 PM CDT MON JUN 25 2012

NEC161-260245-
/O.CON.KLBF.SV.W.0140.000000T0000Z-120626T0245Z/
SHERIDAN NE-
815 PM MDT MON JUN 25 2012

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT FOR NORTHERN
SHERIDAN COUNTY UNTIL 845 PM MDT...

AT 812 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
LINE OF SEVERE THUNDERSTORMS CAPABLE OF PRODUCING QUARTER SIZE
HAIL...AND DESTRUCTIVE WINDS IN EXCESS OF 70 MPH.  THESE STORMS WERE
LOCATED ALONG A LINE EXTENDING FROM 19 MILES NORTHEAST OF PINE RIDGE
TO 7 MILES NORTHEAST OF PINE RIDGE TO 7 MILES EAST OF PINE RIDGE TO 6
MILES SOUTHEAST OF INTERSECTION OF HIGHWAY 87 AND LARABEE ROAD TO 5
MILES NORTHWEST OF RUSHVILLE...MOVING NORTHEAST AT 45 MPH.

LOCATIONS IMPACTED INCLUDE...
  GORDON...HIGHWAY 27 CROSSING THE NIOBRARA RIVER...CLINTON...
  INTERSECTION OF HIGHWAY 27 AND MILLS ROAD...HOOVER LAKE...HIGHWAY
  87 MILE MARKER 60...HIGHWAY 20 MILE MARKER 110 AND HIGHWAY 27 MILE
  MARKER 230.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

PREPARE IMMEDIATELY FOR LARGE HAIL AND DAMAGING WINDS IF YOU ARE IN
THE PATH OF THESE STORMS. PEOPLE OUTSIDE SHOULD MOVE TO A SHELTER...
PREFERABLY INSIDE A STRONG BUILDING AND AWAY FROM WINDOWS.

&&

LAT...LON 4301 10209 4254 10206 4255 10278 4278 10278
      4279 10280 4300 10280 4301 10275
TIME...MOT...LOC 0215Z 224DEG 41KT 4331 10236 4315 10245
          4307 10239 4291 10243 4279 10252
WIND...HAIL 70MPH 1.00IN

$$

SPRINGER

993 
WWUS53 KLBF 260245
SVSLBF

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORTH PLATTE NE
945 PM CDT MON JUN 25 2012

NEC161-260255-
/O.EXP.KLBF.SV.W.0140.000000T0000Z-120626T0245Z/
SHERIDAN NE-
845 PM MDT MON JUN 25 2012

...THE SEVERE THUNDERSTORM WARNING FOR NORTHERN SHERIDAN COUNTY HAS
EXPIRED...

THE LINE OF STORMS WHICH PROMPTED THE WARNING HAS MOVED OUT OF 
SHERIDAN COUNTY.

LAT...LON 4301 10209 4254 10206 4255 10278 4278 10278
      4279 10280 4300 10280 4301 10275
TIME...MOT...LOC 0215Z 224DEG 41KT 4331 10236 4315 10245
          4307 10239 4291 10243 4279 10252

$$

SPRINGER

What forecasters said that day

The local office's own words before this severe thunderstorm 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 severe thunderstorm warning went out at Jun 25, 5:35 PM MDT, 2 hours 12 minutes earlier.

Area forecast discussion, Jun 25, 5:35 PM MDT, 2 hours 12 minutes before

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE NORTH PLATTE NE
635 PM CDT MON JUN 25 2012

.AVIATION...

HIGH AMOUNTS OF MOISTURE IN THE BOUNDARY LAYER WILL BE SEEN AGAIN
WEDNESDAY MORNING NORTH AND EAST OF WARM FRONT WHICH WILL BEGIN TO
MOVE NORTH DURING THE NIGHT. AS FOR KLBF AND KVTN...IFR CONDITIONS
WILL BE POSSIBLE. AT KLBF...BR WILL BE POSSIBLE STARTING AROUND
6Z...WITH VISBYS AS LOW AS 2SM BY EARLY MORNING. A LOW STRATUS DECK
IS MORE LIKELY AT KVTN...WITH CIGS NEARING 700 FEET AROUND 08Z. FG
AND LESS THAN 1SM VISBYS WILL BE POSSIBLE AT BOTH TAF SITES
OVERNIGHT AND INTO THE EARLY MORNING HOURS...HOWEVER WILL LEAVE OUT
ANY MENTION OF FG FOR THIS TAF ISSUANCE DUE TO MODEL UNCERTAINTY AND
ELEVATED NOCTURNAL WIND SPEEDS. THIS MAY NEED TO BE UPDATED AT 06Z.
WARM FRONT IS FORECASTED TO CLEAR KLBF AND KVTN BY 16Z
TOMORROW...WITH VFR CONDITIONS AND GUSTY SOUTH WINDS EXPECTED FOR
THE REMAINDER OF THE TAF PERIOD.

.PREV DISCUSSION... /ISSUED 325 PM CDT MON JUN 25 2012/

DISCUSSION...
SHORT TERM...UNSEASONABLY WARM CONDITIONS WILL CONTINUE INTO
TOMORROW WHEN TRIPLE DIGIT HIGH TEMPERATURES ARE EXPECTED IN MANY
CENTRAL NEBRASKA LOCATIONS. RECORD HIGHS MAY BE SET...WITH THE
NORTH PLATTE RECORD OF 101 HAVING THE POSSIBILITY OF BEING BROKEN.
CURRENTLY...AN UPPER LEVEL HIGH RESIDES IN THE CENTER OF THE U.S.
WITH AN UPPER LEVEL LOW JUST OFF THE COAST OF OREGON. THIS UPPER
LEVEL LOW WILL MOVE NORTHEAST ACROSS THE NORTHERN ROCKIES INTO
CANADA...DRAWING WARMER AIR NORTHWARD. AFTER SOME LOW CLOUDS AND
POSSIBLY LIGHT FOG TOMORROW MORNING IN THE EAST...EXPECT
TEMPERATURES TO RISE TO OVER 100 DEGREES IN ADVANCE OF THIS
FEATURE. DRIER AIR WILL PUSH INTO THE AREA AS WELL...WITH DEW
POINT TEMPERATURES ABOUT 20 TO 30 DEGREES LOWER THAN TODAY. THESE
DRY AND HOT CONDITIONS WILL COMBINE WITH GUSTY SOUTHERLY WINDS TO
INCREASE FIRE DANGER TOMORROW AFTERNOON. REGARDING THE HEAT...HAVE
GONE WITH A HEAT ADVISORY FOR THE CENTRAL ZONES TOMORROW AS HEAT
INDICES WILL BE AROUND 100 TO 105 DESPITE THE DRIER AIR. BY
WEDNESDAY MORNING...THE COLD FRONT WILL BE THROUGH THE AREA...BUT
IS EXPECTED TO ONLY COOL TEMPERATURES BACK DOWN TO THE 90S IN MOST
LOCATIONS.

LONG TERM...A WEAK AND RELATIVELY ZONAL FLOW ALOFT IS EXPECTED
OVER THE REGION TOWARD THE END OF THE WEEK. DEPENDING ON THE
TIMING OF DISTURBANCES...IT APPEARS AS THOUGH THERE WILL BE THE
CHANCE FOR SOME AFTERNOON THUNDERSTORM DEVELOPMENT TOWARD THE END
OF THE WEEK...PRIMARILY FRIDAY. THE GFS AND ECMWF ARE IN FAIRLY
GOOD AGREEMENT WITH THE OVERALL PATTERN. TEMPERATURES ARE STILL
EXPECTED TO BE ABOVE NORMAL.

FIRE WEATHER...
HOT TEMPERATURES RISING INTO THE UPPER 90S AND LOW 100S WILL
COMBINE WITH DRY AIR PUSHING ACROSS WESTERN NEBRASKA TO DROP
RELATIVE HUMIDITY TO VALUES LESS THAN 15 PERCENT IN AREAS ALONG
AND WEST OF HIGHWAY 83. IN ADDITION...WINDS ARE EXPECTED TO BLOW
AT 15 TO 20 MPH WITH GUSTS TO 30 MPH IN LOCATIONS ALONG AND EAST
OF A LINE FROM CODY TO MULLEN TO SUTHERLAND TO WAUNETA. LOCATIONS
IN THE NORTH TO SOUTH CORRIDOR BETWEEN THESE TWO LINES LOOK TO SEE
CONDITIONS FAVORABLE FOR EXTREME FIRE BEHAVIOR DUE TO THE LOW
RELATIVE HUMIDITY...BREEZY WINDS...HOT TEMPERATURES...AND DRY
FUELS. FOR THE HIGH THREAT OF CRITICAL FIRE CONDITIONS...A FIRE
WEATHER WATCH WILL BE ISSUED FOR THE AREAS ABOVE INCLUDED IN ZONES
208/206/210/219 FOR TUESDAY AFTERNOON AND EARLY EVENING.

.LBF WATCHES/WARNINGS/ADVISORIES...RED FLAG WARNING UNTIL 10 PM CDT /9 PM MDT/ THIS EVENING FOR
NEZ204-210.

FIRE WEATHER WATCH FROM TUESDAY AFTERNOON THROUGH TUESDAY
EVENING FOR NEZ206-208-210-219.

HEAT ADVISORY FROM 1 PM CDT /NOON MDT/ TO 9 PM CDT /8 PM MDT/
TUESDAY FOR NEZ004>006-008-023>026-035>037-057>059-069>071-094.

HEAT ADVISORY UNTIL 9 PM CDT THIS EVENING FOR NEZ059-070-071.

AVIATION...MARTIN
SHORT TERM/EXTENDED...KNUTSVIG
FIRE WEATHER...BROOKS

Hazardous weather outlook, Jun 25, 2:59 PM MDT, 4 hours 48 minutes before

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE NORTH PLATTE NE
359 PM CDT MON JUN 25 2012

NEZ004>010-022>029-035>038-056>059-069>071-094-262100-
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-
359 PM CDT MON JUN 25 2012 /259 PM MDT MON JUN 25 2012/

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

.DAY ONE...TONIGHT.

TEMPERATURES IN THE 90S AND HIGH HUMIDITY WILL CAUSE HEAT INDEX
VALUES NEAR 100 DEGREES THROUGH THIS EVENING ACROSS
FRONTIER...HAYES...AND LINCOLN COUNTY.

DRY AIR SPREADING INTO SOUTHWEST NEBRASKA WILL CAUSE RELATIVE
HUMIDITY TO DROP TO AROUND 15 PERCENT IN LOCATIONS WEST OF A LINE
FROM ANTIOCH TO OGALLALA TO IMPERIAL. WINDS IN THESE AREAS WILL
GUST TO AROUND 25 MPH THROUGH THIS EVENING...WHICH COMBINED WITH
THE LOW RELATIVE HUMIDITY WILL CAUSE SEVERAL HOURS OF CRITICAL
FIRE WEATHER CONDITIONS.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY.

EXTREME HEAT IS EXPECTED TO SPREAD NORTHWARD TUESDAY WITH MANY
LOCATIONS REACHING HIGHS ABOVE 100 DEGREES...WITH SOME AREAS
EXCEEDING 105 DEGREES ACROSS WESTERN NEBRASKA. WIDESPREAD
DANGEROUS HEAT INDEX READINGS ARE LIKELY ON TUESDAY...GENERALLY
EAST OF A CLINTON TO OGALLALA TO IMPERIAL LINE.

CRITICAL FIRE WEATHER CONDITIONS WILL ALSO BE POSSIBLE ON
TUESDAY OVER WESTERN AND INTO CENTRAL NEBRASKA...MAINLY ALONG AND
WEST OF HIGHWAY 83 AND EAST OF HIGHWAY 61.

LITTLE OR NO PRECIPITATION IS EXPECTED THROUGH THIS WEEKEND...SO
VERY DRY CONDITIONS ARE LIKELY AS WELL. THIS WILL BRING A
CONTINUED RISK OF RANGE FIRE TO THE AREA.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED THROUGH TONIGHT.

&&

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

BROOKS

In the hours before

Special weather statement, Jun 25, 6:01 PM MDT, 1 hour 46 minutes before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORTH PLATTE NE
701 PM CDT MON JUN 25 2012

NEZ004-260045-
SHERIDAN NE-
601 PM MDT MON JUN 25 2012

...SIGNIFICANT WEATHER ADVISORY FOR NORTHWESTERN SHERIDAN COUNTY
UNTIL 645 PM MDT...

AT 558 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING A
STRONG THUNDERSTORM 17 MILES WEST OF INTERSECTION OF BEAVER CREEK
ROAD AND WHITE CLAY CREEK ROAD...OR 18 MILES WEST OF HAY SPRINGS...
MOVING NORTHEAST AT 40 MPH.

HAIL UP TO THE SIZE OF NICKELS AND WIND GUSTS EXCEEDING 50 MPH ARE
EXPECTED WITH THIS STORM...ALONG WITH FREQUENT DANGEROUS LIGHTNING.

LOCATIONS NEAR THE PATH OF THIS STORM INCLUDE...
  METCALF STATE WILDLIFE MANAGEMENT AREA...
  INTERSECTION OF HIGHWAY 87 AND LARABEE ROAD...
  INTERSECTION OF HIGHWAY 87 AND CRAVEN CREEK ROAD...
  HIGHWAY 87 MILE MARKER 70...

THIS STORM MAY INTENSIFY...SO BE CERTAIN TO MONITOR LOCAL RADIO AND
TV STATIONS...AS WELL AS LOCAL CABLE TV OUTLETS... FOR ADDITIONAL
INFORMATION AND POSSIBLE WARNINGS FROM THE NATIONAL WEATHER SERVICE.

SPRINGER

Local storm report, Jun 25, 6:44 PM MDT, 1 hour 3 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NORTH PLATTE NE
744 PM CDT MON JUN 25 2012

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

0715 PM     HAIL             12 N HAY SPRINGS        42.86N 102.69W
06/25/2012  E1.00 INCH       SHERIDAN           NE   PUBLIC

&&

MARTIN

Local storm report, Jun 25, 6:45 PM MDT, 1 hour 2 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NORTH PLATTE NE
745 PM CDT MON JUN 25 2012

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

0720 PM     TSTM WND GST     13 N HAY SPRINGS        42.87N 102.69W
06/25/2012  E60 MPH          SHERIDAN           NE   PUBLIC

&&

MARTIN

Special weather statement, Jun 25, 6:47 PM MDT, 1 hour before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORTH PLATTE NE
747 PM CDT MON JUN 25 2012

NEZ004-260130-
SHERIDAN NE-
647 PM MDT MON JUN 25 2012

...SIGNIFICANT WEATHER ADVISORY FOR NORTHERN SHERIDAN COUNTY UNTIL
730 PM MDT...

AT 644 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING A
STRONG THUNDERSTORM NEAR HAY SPRINGS...MOVING NORTHEAST AT 35 MPH.

HAIL UP TO THE SIZE OF NICKELS AND WIND GUSTS UP TO 50 MPH ARE
EXPECTED WITH THIS STORM.

LOCATIONS NEAR THE PATH OF THIS STORM INCLUDE...
  RUSHVILLE...
  GORDON...
  CLINTON...
  INTERSECTION OF HIGHWAY 27 AND MILLS ROAD...
  HIGHWAY 87 MILE MARKER 60...
  HIGHWAY 27 MILE MARKER 230...
  HIGHWAY 20 MILE MARKER 110...

SPRINGER

Local storm report, Jun 25, 6:55 PM MDT, 52 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NORTH PLATTE NE
755 PM CDT MON JUN 25 2012

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

0745 PM     TSTM WND GST     17 N RUSHVILLE          42.96N 102.47W
06/25/2012  E60 MPH          SHERIDAN           NE   PUBLIC

&&

MARTIN

Special weather statement, Jun 25, 7:37 PM MDT, 10 minutes before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORTH PLATTE NE
837 PM CDT MON JUN 25 2012

NEZ004-260215-
SHERIDAN NE-
737 PM MDT MON JUN 25 2012

...SIGNIFICANT WEATHER ADVISORY FOR NORTHWESTERN SHERIDAN COUNTY
UNTIL 815 PM MDT...

AT 735 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING
STRONG THUNDERSTORMS ALONG A LINE EXTENDING FROM 6 MILES NORTHWEST OF
PINE RIDGE TO 8 MILES WEST OF INTERSECTION OF BEAVER CREEK ROAD AND
WHITE CLAY CREEK ROAD TO 7 MILES WEST OF INTERSECTION OF HIGHWAY 87
AND ANTELOPE ROAD TO 14 MILES SOUTHWEST OF INTERSECTION OF HIGHWAY 87
AND ANTELOPE ROAD...AND MOVING NORTHEAST AT 25 MPH.

WIND GUSTS EXCEEDING 50 MPH ARE EXPECTED WITH THESE STORMS ALONG
WITH POTENTIAL FOR LARGE HAIL.

LOCATIONS NEAR THE PATH OF THESE STORMS INCLUDE...
  HAY SPRINGS...
  INTERSECTION OF BEAVER CREEK ROAD AND WHITE CLAY CREEK ROAD...
  METCALF STATE WILDLIFE MANAGEMENT AREA...
  INTERSECTION OF HIGHWAY 87 AND ANTELOPE ROAD...
  INTERSECTION OF HIGHWAY 87 AND CRAVEN CREEK ROAD...
  INTERSECTION OF HIGHWAY 87 AND LARABEE ROAD...
  HIGHWAY 87 MILE MARKER 70...

THESE STORMS MAY INTENSIFY...SO BE CERTAIN TO MONITOR LOCAL RADIO AND
TV STATIONS...AS WELL AS LOCAL CABLE TV OUTLETS... FOR ADDITIONAL
INFORMATION AND POSSIBLE WARNINGS FROM THE NATIONAL WEATHER SERVICE.

SPRINGER

The office that day

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

Issued	Product	Office	Counties	Lasted
Jun 25, 6:13 PM MDT	Severe Thunderstorm Warning	LBF	Cherry, Sheridan	47 min
Jun 26, 3:18 AM MDT	Red Flag Warning	LBF	Blaine, Boyd, Brown, Chase, Cherry, Custer and 14 more	18 hr

Nearby

Severe Thunderstorm Warnings in Nebraska, 2012 Every severe thunderstorm warning in 2012

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.