Severe Thunderstorm Warning 132, NWS Goodland, KS

079 
WWUS53 KGLD 310047
SVSGLD

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE GOODLAND KS
647 PM MDT MON JUL 30 2012

COC063-125-310115-
/O.CON.KGLD.SV.W.0132.000000T0000Z-120731T0115Z/
KIT CARSON CO-YUMA CO-
647 PM MDT MON JUL 30 2012

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT FOR SOUTHWESTERN
YUMA AND NORTHERN KIT CARSON COUNTIES UNTIL 715 PM MDT...

AT 646 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM CAPABLE OF PRODUCING DAMAGING WINDS IN EXCESS OF
60 MPH. THIS STORM WAS LOCATED 7 MILES SOUTH OF KIRK...AND WAS MOVING
EAST AT 35 MPH.

LOCATIONS IMPACTED INCLUDE...
  STRATTON AND BETHUNE.

THIS INCLUDES INTERSTATE 70 BETWEEN MILE MARKERS 420 AND 431.

THIS INCLUDES HIGHWAY 36 BETWEEN MILE MARKERS 181 AND 200.

THIS INCLUDES HIGHWAY 385 BETWEEN MILE MARKERS 201 AND 211.

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 3957 10293 3958 10281 3976 10280 3961 10219
      3922 10243 3933 10270 3948 10298
TIME...MOT...LOC 0047Z 292DEG 31KT 3952 10262
WIND...HAIL 60MPH <1.00IN
$$

LUNDQUIST

841 
WWUS53 KGLD 310058
SVSGLD

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE GOODLAND KS
658 PM MDT MON JUL 30 2012

COC063-125-310115-
/O.CON.KGLD.SV.W.0132.000000T0000Z-120731T0115Z/
KIT CARSON CO-YUMA CO-
658 PM MDT MON JUL 30 2012

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT FOR SOUTHWESTERN
YUMA AND NORTHERN KIT CARSON COUNTIES UNTIL 715 PM MDT...

AT 655 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM CAPABLE OF PRODUCING DAMAGING WINDS IN EXCESS OF
60 MPH. THIS STORM WAS LOCATED 9 MILES SOUTHEAST OF KIRK...AND WAS
MOVING EAST AT 35 MPH.

LOCATIONS IMPACTED INCLUDE...
  BETHUNE.

THIS INCLUDES INTERSTATE 70 BETWEEN MILE MARKERS 420 AND 431.

THIS INCLUDES HIGHWAY 36 BETWEEN MILE MARKERS 181 AND 196.

THIS INCLUDES HIGHWAY 385 BETWEEN MILE MARKERS 201 AND 211.

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 3957 10293 3958 10281 3972 10280 3961 10219
      3922 10243 3933 10270 3948 10298
TIME...MOT...LOC 0058Z 292DEG 31KT 3949 10250
WIND...HAIL 60MPH <1.00IN
$$

LUNDQUIST

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE GOODLAND KS
210 PM MDT MON JUL 30 2012

.SHORT TERM...(THIS EVENING THROUGH TUESDAY)
ISSUED AT 144 PM MDT MON JUL 30 2012

14Z WATER VAPOR IMAGERY INDICATED LARGE ANTICYCLONIC CIRCULATION IN
PLACE ACROSS THE SOUTHERN PLAINS...WITH SMALL SHORT WAVE TROUGH
MOVING TO THE SOUTHEAST ACROSS EASTERN CWA. 12Z RAOBS INDICATING
SOME COOLING FROM 24 HOURS AGO...ESPECIALLY AT DDC AND LBF. LAPSE
RATES BTWN H75 AND H6 REMAINED FAIRLY STEEP...ESPECIALLY AT DDC. AT
THE SFC...FRONTAL ZONE APPEARED TO BE WELL TO THE SOUTH OF THE CWA
WITH SMALL AREA OF OUTFLOW MOVING ACROSS THE GLD CWA HELPING TO AID
IN THE DEVELOPMENT OF WEAK SHOWERS IN THE SOUTHEAST CWA.

REST OF TODAY/TONIGHT...WITH WEAK SFC FLOW AND PRESENCE OF LARGE
SCALE RIDGING...DIFFICULT TO REALLY KEY IN ON ANY LARGE SCALE
FORCING FOR ASCENT WITH ANY AFTERNOON CONVECTION EITHER DEVELOPING
OVER HIGHER TERRAIN OR ALONG WEAK SFC TROUGH DEVELOPING ACROSS
EASTERN COLORADO. SO FAR...SFC TROUGH NOT READILY APPARENT TO THE
WEST WITH MOST NOTABLE CONFLUENCE ACROSS NORTHERN CWA...LIKELY
CAUSED BY LAST NIGHTS PRECIPITATION. SO FAR CU IN THIS AREA APPEARS
VERY SHALLOW AND WITH TEMPS BEING HELD DOWN SOMEWHAT...DO NOT EXPECT
THIS AREA TO BE A LOCATION WHERE WIDESPREAD PRECIP DEVELOPS...BUT
THINK AT LEAST AN ISOLATED THREAT IS WARRANTED THROUGH 02Z. AS
THUNDERSTORMS DEVELOP...MAIN CONCERN WILL BE HOW FAR EAST THEY CAN
PROPAGATE WITH 0-3KM WIND SHEAR/CORFIDI VECTORS GENERALLY FAVORING
AN EASTWARD PROGRESS...BUT WITH INSTABILITY AXIS ORIENTED MORE NORTH
TO SOUTH HAVE DOUBTS ABOUT HOW FAR EAST THINGS WILL GET WHICH IS
SUPPORTED BY SHARP EAST/WEST GRADIENT NOTED IN SREF DATA. FOR THE
TIME BEING...THINK KEEPING COVERAGE IN THE SCATTERED RANGE WILL
SUFFICE AND WANT TO HOLD OFF GOING ANY HIGHER UNTIL CONVECTION
STARTS TO DEVELOP.

TOMORROW...OVERALL SIMILAR PATTERN EXPECTED WITH LIGHT
EAST-SOUTHEASTERLY FLOW EXPECTED ACROSS MUCH OF THE AREA THROUGH THE
DAY. UNLIKE TODAY...DIV Q FIELDS INDICATING SOME LARGE SCALE FORCING
FOR ASCENT PRESENT AS WEAK SHORT WAVE TROUGH MOVES OVER TOP OF RIDGE
AXIS AND INTO THE AREA. DIV Q FIELDS INDICATE LARGE SCALE FORCING
FOR ASCENT WILL BE MAXIMIZED OVER THE NORTHWEST CWA...COLLOCATED
WITH BEST LOW LEVEL FORCING AND INSTABILITY. THINK A FORECAST
SIMILAR TO THE PAST FEW DAYS WITH POPS INCREASING IN THE 21-00Z TIME
RANGE IS IN ORDER WITH BEST CHANCES IN THE NORTHWEST. WITH LIGHT
EASTERLY FLOW AND POTENTIAL FOR OUTFLOW FROM OVERNIGHT PRECIP IN
THE AREA HAVE BACKED OFF HIGH TEMPS A FEW DEGREES WITH VALUES
SIMILAR TO TODAY.

.LONG TERM...(TUESDAY NIGHT THROUGH MONDAY)
ISSUED AT 210 PM MDT MON JUL 30 2012

THURSDAY NIGHT...THUNDERSTORM ACTIVITY SHOULD INCREASE IN COVERAGE
THROUGH THE EVENING AS LARGE SCALE ASCENT BUILDS INTO THE AREA. FOR
NOW I HAVE KEPT MAX POPS 50 ACROSS THE NW PART OF THE CWA AROUND
03Z...WITH COVERAGE DECREASING AS ACTIVITY MOVES EAST.

H5 RIDGE WILL BEGIN TO FLATTEN IN RESPONSE TO SEVERAL UPPER LOWS
MOVING ACROSS SOUTHERN CANADA BEGINNING THURSDAY. MEAN FLOW ACROSS
THE NORTHERN PLAINS WILL BE OUT OF THE WEST...WITH A SERIES OF
SHORTWAVE TROUGHS MOVING NORTH OF OUR CWA AND ASSOCIATED COLD FRONTS
APPROACHING THE AREA.  THERE IS STILL QUITE A BIT OF DIFFERENCE
BETWEEN GUIDANCE ON TIMING/LOCATION OF THESE FEATURES...SO I KEPT
POPS LIMITED TO 20/30 THROUGH THIS WEEKEND. TEMPERATURES WILL
WARM BACK TO AROUND 100 WEDNESDAY...WITH TEMPERATURES IN THE
UPPER 80S/LOW 90S SATURDAY BEHIND A COLD FRONT PROGGED TO MOVE
THROUGH THE REGION FRIDAY NIGHT AND H5 HEIGHTS LOWERING IN
RESPONSE TO RIDGE DETERIORATING. BY EARLY NEXT WEEK THE RIDGE
ACROSS THE SOUTHERN CONUS WILL BEGIN BUILD BACK TO THE
NORTH...WITH DIFFERENCES BETWEEN ECMWF AND GFS/GEFS ON STRENGTH
AND AMPLITUDE OF RIDGE. REGARDLESS OF SOLUTION A RETURN TO THE
DRY/VERY HOT PATTERN SEEMS LIKELY WITH 100 DEGREE TEMPERATURES
RETURNING.

&&

.AVIATION...(FOR THE 18Z TAFS THROUGH 18Z TUESDAY AFTERNOON)
ISSUED AT 1120 AM MDT MON JUL 30 2012

MAIN ISSUE FOR THIS TAF CYCLE WILL BE CHANCE OF THUNDERSTORMS AND
ASSOCIATED IMPACTS AS VFR CONDITIONS AND LIGHT WINDS EXPECTED TO
PREVAIL ACROSS AREA THROUGH MUCH OF THE PERIOD. WITH SFC FLOW VERY
WEAK...TOUGH TO REALLY IDENTIFY AREAS WHERE SFC CONVERGENCE WOULD
FAVOR THUNDERSTORM DEVELOPMENT...BUT BASED ON AVAILABLE DATA THINK
EASTERN COLORADO/DUNDY COUNTY NEBRASKA MOST LIKELY AREA FOR
INITIATION. GIVEN EXPECTED STORM MOVEMENT AND ORIENTATION OF
AVAILABLE INSTABILITY...THINK GLD WILL HAVE A BETTER CHANCE OF
BEING IMPACTED THAN MCK.

&&

.GLD WATCHES/WARNINGS/ADVISORIES...
KS...NONE.
CO...NONE.
NE...NONE.
&&

SHORT TERM...JRM
LONG TERM...DR
AVIATION...JRM

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE GOODLAND KS
1040 AM MDT MON JUL 30 2012

COZ090>092-KSZ001>004-013>016-027>029-041-042-NEZ079>081-311600-
YUMA-KIT CARSON-CHEYENNE CO-CHEYENNE KS-RAWLINS-DECATUR-NORTON-
SHERMAN-THOMAS-SHERIDAN-GRAHAM-WALLACE-LOGAN-GOVE-GREELEY-WICHITA-
DUNDY-HITCHCOCK-RED WILLOW-
1040 AM MDT MON JUL 30 2012 /1140 AM CDT MON JUL 30 2012/

THIS HAZARDOUS WEATHER OUTLOOK IS FOR EXTREME SOUTHWEST
NEBRASKA...NORTHWEST KANSAS AND EAST CENTRAL COLORADO.

.DAY ONE...THIS AFTERNOON AND TONIGHT

THUNDERSTORMS ARE EXPECTED TO DEVELOP ACROSS PORTIONS OF EASTERN
COLORADO DURING THE AFTERNOON HOURS AND MOVE TO THE EAST SOUTHEAST THROUGH
THE EVENING HOURS. A FEW SEVERE STORMS CAPABLE OF PRODUCING
DAMAGING WIND GUSTS AND LOCALLY HEAVY RAIN ARE POSSIBLE.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY

FOR MUCH OF THE PERIOD SHOWERS AND THUNDERSTORMS ARE POSSIBLE
DURING THE LATE AFTERNOON AND OVERNIGHT HOURS. WIDESPREAD SEVERE
WEATHER IS NOT ANTICIPATED. THE PRIMARY THREATS WILL BE GUSTY
OUTFLOW WINDS AND LOCALLY HEAVY RAINFALL.

HEAT INDEX VALUES OF 100 TO 105 DEGREES ARE POSSIBLE WEDNESDAY
AFTERNOON GENERALLY EAST OF THE COLORADO KANSAS BORDER.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS POSSIBLE AFTER 1 PM MDT ALONG AND WEST OF
THE KANSAS AND COLORADO BORDER.

JRM

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE GOODLAND KS
625 PM MDT MON JUL 30 2012

COZ091-310045-
KIT CARSON COUNTY-
625 PM MDT MON JUL 30 2012

...THE NATIONAL WEATHER SERVICE IN GOODLAND HAS ISSUED A SIGNIFICANT
WEATHER ADVISORY FOR KIT CARSON COUNTY IN EAST CENTRAL COLORADO...

AT 622 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING A
STRONG THUNDERSTORM NEAR FLAGLER...MOVING EAST AT 30 MPH.

PENNY TO NICKEL SIZE HAIL...AND WINDS TO 50 MPH ARE EXPECTED WITH
THIS STORM.

BE PREPARED TO TAKE SHELTER IN THE EVENT THESE STORMS INTENSIFY AND
BECOME SEVERE.

&&

LAT...LON 3937 10269 3910 10277 3918 10315 3939 10315
TIME...MOT...LOC 0025Z 283DEG 26KT 3925 10300

LUNDQUIST