Severe Thunderstorm Warning 37, NWS Pueblo, CO

098 
WWUS55 KPUB 172139
SVSPUB

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
339 PM MDT FRI JUN 17 2011

COC041-172215-
/O.CON.KPUB.SV.W.0037.000000T0000Z-110617T2215Z/
EL PASO CO-
339 PM MDT FRI JUN 17 2011

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT FOR NORTHEASTERN
EL PASO COUNTY UNTIL 415 PM MDT...

AT 336 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM CAPABLE OF PRODUCING QUARTER SIZE HAIL...AND
DAMAGING WINDS IN EXCESS OF 60 MPH.  THIS STORM WAS LOCATED 8 MILES
SOUTH OF RAMAH...OR 30 MILES SOUTHWEST OF LIMON...MOVING EAST AT 25
MPH.

LOCATIONS IMPACTED INCLUDE...
  MAINLY RURAL AREAS OF EXTREME NORTHEASTERN EL PASO COUNTY...EAST 
  OF CALHAN.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

THIS STORM HAS EXHIBITED SOME WEAK ROTATION. TORNADOES CAN DEVELOP
QUICKLY FROM SEVERE THUNDERSTORMS. ALTHOUGH ONE IS NOT IMMEDIATELY
LIKELY...IF A TORNADO IS SPOTTED...ACT QUICKLY AND MOVE TO A PLACE OF
SAFETY INSIDE A STURDY STRUCTURE... SUCH AS A BASEMENT OR SMALL
INTERIOR ROOM.

&&

A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 800 PM MDT FRIDAY
EVENING FOR SOUTHEASTERN COLORADO.

LAT...LON 3912 10404 3888 10404 3887 10405 3890 10436
      3913 10436
TIME...MOT...LOC 2139Z 272DEG 20KT 3901 10412
WIND...HAIL 60MPH 1.00IN

$$

136 
WWUS55 KPUB 172206
SVSPUB

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
406 PM MDT FRI JUN 17 2011

COC041-172216-
/O.EXP.KPUB.SV.W.0037.000000T0000Z-110617T2215Z/
EL PASO CO-
406 PM MDT FRI JUN 17 2011

...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN EL PASO COUNTY
WILL EXPIRE AT 415 PM MDT...

THE STORM WHICH PROMPTED THE WARNING HAS MOVED OUT OF THE WARNED
AREA.

A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 800 PM MDT FRIDAY
EVENING FOR SOUTHEASTERN COLORADO.

LAT...LON 3912 10404 3888 10404 3887 10405 3890 10436
      3913 10436
TIME...MOT...LOC 2206Z 272DEG 20KT 3900 10393

$$

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE PUEBLO CO
154 PM MDT FRI JUN 17 2011

.SHORT TERM...
(TONIGHT AND TOMORROW)

...MAIN CONCERN SEVERE WX AND FIRE WX BOTH TODAY AND TOMORROW CURRENTLY...
SVR TSRA WATCH WAS JUST ISSUED AT 1 PM FOR PARTS OF THE PLAINS.
CONVECTION COMING OUT OF THE MTNS AND MOVING ACROSS EL PASO. CAPES
OVER AREA ABOUT 1000 J/KG AND GOOD THETA-E AXIS PUSHING INTO THE
PALMER DIVD/SE CO REGION. DEEP SHEAR IS ABOUT 40-50 KNTS.

REST OF TODAY...
BEST CHANCE OF SVR FROM HI RES MODELS WILL BE OVER EL PASO AND
KIOWA COUNTIES. OTHER STRONG STORMS POSSIBLE FARTHER SOUTH
ALTHOUGH SIMULATIONS NOT EXPLICITLY SHOWING STRONGER THUNDER
FARTHER SOUTH. STORMS MOVING OVER EL PASO NOW ARE NOT PUTTING OUT
AN OUTFLOW BOUNDARY...SO THIS WILL KEEP THE INSTABILITY IN THE
COUNTY. AS MORE STORMS COME OUT LATER ON...THEY WILL LIKELY BECOME
SVR OVER EL PASO AND THEN MOVE EAST OR EAST SOUTHEAST MOVG ACROSS
KIOWA COUNTY LATER ON.

RED FLAG CONDITIONS WILL LIKELY OCCUR OVER PARTS OF THE SOUTHERN
MTNS AND SAN LUIS VALLEY...SIMULATIONS DO SHOW STRONGER WEST WINDS
PUNCHING OUT TO THE I-25 CORRIDOR REGION LATE THIS AFTERNOON.

TONIGHT...
STRONGER CONVECTION WILL LIKELY BE OVER THE E PLAINS AFTER 6 PM
WITH THE DRYLINE PUSHING A BIT EAST. LARGE OUTFLOW LATER THIS
EVENING WILL LIKELY PUSH SOUTH ACROSS THE REST OF THE PLAINS
BRINGING HIGHER RH AIR TO ALL OF THE PLAINS. THIS OUTFLOW WILL
HAVE THE POTENTIAL TO FIRE OFF NEW CONVECTION.

LATER TONIGHT WE WILL LIKELY SEE SOME LOWER CLOUDS MOVING ACROSS THE
REGION. SIMULATIONS NOT ALL THAT GUNG-HO ABOUT BRINGING A DENSE LOW
OVC INTO THE AREA...BUT IF STORMS REALLY GET GOING IT MIGHT BE A
CLOUDY EARLY MORNING ACROSS THE PLAINS.

TOMORROW...
PRETTY MUCH A REPEAT PERFORMANCE OF TODAY. FIRE WX CONCERNS WILL
MAINLY BE OVER THE MTNS AND SAN LUIS VALLEY WITH THE DRYLINE
PUNCHING OUT TO THE I-25 CORRIDOR REGION. FOR THIS REASON UPGRADED
TO A RED FLAG WARNING FOR TOMORROW.

SVR THREAT WILL ONCE AGAIN OCCUR ACROSS THE PLAINS TOMORROW AS
MODEST WESTERLY FLOW ALOFT CONTINUES OVER A LLVL UNSTABLE
ATMOSPHERE. SUPERCELLS WILL BE POSSIBLE BUT TOR CHANCE LOOK LOW.
\/HODANISH

.LONG TERM...
UPPER LEVEL TROF DIGS INTO THE GREAT BASIN SAT NIGHT/SUN WITH
INCREASING SOUTHWEST FLOW ALOFT OVER THE CWA. MODELS HINTING AT SOME
LOW LEVEL MOISTURE LINGERING IN THE NORTHEASTERN PORTION OF THE CWA
SATURDAY NIGHT...BUT IT SHOULD MOVE EAST FAIRLY EARLY IN THE DAY.
HAVE ISSUED A FIRE WEATHER WATCH FOR THE SAN LUIS VALLEY...THE
SOUTHEAST MOUNTAINS AND THE SOUTHEAST PLAINS FOR SUNDAY. ONLY
CONCERN IS THAT RELATIVE HUMIDITIES WILL BE TOO HIGH IN THE FAR
NORTHEAST PORTION OF THE CWA TO VERIFY RED FLAG CONDITIONS. LATER
SHIFTS MAY HAVE TO ADJUST THE WATCH AREA IF NEEDED. OTHERWISE...
SUNDAY LOOKS TO BE ANOTHER CRITICAL FIRE WEATHER DAY FOR SOUTHEAST
COLORADO (ESPECIALLY ALONG AND SOUTH OF HIGHWAY 50). 7H WINDS
PROGGED TO BE 25 TO 35 KTS DURING THE AFTERNOON AND EVENING HOURS
ALONG WITH VERY DRY AIR.

UPPER LOW MOVES ACROSS NORTHERN COLORADO AND INTO SOUTHWEST NEBRASKA
BY MONDAY AFTERNOON. EUROPEAN AND GFS MODELS APPEAR TO BE IN BETTER
AGREEMENT WITH THE LOCATION AND TIMING OF THE UPPER LEVEL SYSTEM.
COULD SEE A WIDE VARIATION IN TEMPS AND PRECIPITATION CHANCES ACROSS
THE CWA WITH THE NORTHERN AREAS FAVORED FOR BETTER PRECIPITATION
CHANCES. COULD ALSO SEE THE NEED FOR ADDITIONAL FIRE WEATHER
HIGHLIGHTS ACROSS THE FAR SOUTH CENTRAL AND SOUTHEAST. THE GOOD NEWS
IS THAT A STRONG COLD FRONT SHOULD MOVE SOUTH THROUGH THE SOUTHEAST
PLAINS MONDAY AFTERNOON/EVENING WITH BETTER RELATIVE HUMIDITY
RECOVERY AND SOME CHANCES FOR PRECIPITATION. CERTAINLY COOLER TEMPS
SHOULD BE NOTED TUESDAY AFTERNOON ACROSS ALL OF THE SOUTHEAST PLAINS.

UPPER LOW GRADUALLY MOVES EAST THRU THE PLAINS TUESDAY AND WEDNESDAY
WITH NORTHWEST FLOW ALOFT HOLDING IN PLACE TUESDAY AND WEDNESDAY.
LINGERING LOW LEVEL MOISTURE AND UPSLOPE FLOW ON THE PLAINS SHOULD
LEAD TO A BETTER CHANCE OF DIURNAL SHOWERS AND THUNDERSTORMS
DEVELOPING OVER THE SOUTHEAST MOUNTAINS AND THEN MOVING OVER THE
PLAINS. WEAK UPPER RIDGE EXPECTED THURSDAY WITH SEVERAL WEAK SHORT
WAVES MOVING THRU THE WEST SOUTHWEST FLOW ALOFT THROUGH FRIDAY.
TEMPS SHOULD WARM A FEW DEGREES THRU FRIDAY. STARK

&&

.AVIATION...
VFR LIKELY AT ALL 3 TAF SITES NEXT 24H.

FOR KCOS...MAY BE SOME BOUTS OF STRONG THUNDER OVER THE AERODROME
SITE THIS AFTERNOON AND TOMORROW AFTERNOON. THERE WILL ALSO BE A
CHANCE OF SOME LOW CLOUDS TOMORROW MORNING. LOW CLOUDS WILL BE
DEPENDENT ON HOW MUCH THUNDER OCCURS OVER THE E PLAINS THIS EVENING.
IF LOTS OF THUNDER GOES...THEN THERE WILL BE A BETTER CHANCE OF LOW
CIGS.

KPUB - ISOLD TSRA CHANCES THIS AFTERNOON AND TOMORROW AFTERNOON.

KALS WILL REMAIN MOSTLY CLEAR WITH GUSTY DRY SW WINDS DURING THE
AFTERNOON TIME PDS.

&&

.FIRE WEATHER...
CRITICAL FIRE WEATHER CONDITIONS WILL CONTINUE THIS EVENING...
AND REDEVELOP SATURDAY AND SUNDAY AFTERNOONS. SHOWERS AND
THUNDERSTORMS WILL CONTINUE TO DEVELOP LATE THIS AFTERNOON. A FEW
OF THE STORMS IN AND NEAR THE MOUNTAINS COULD PRODUCE LIGHTNING
WITH LITTLE RAINFALL...WHICH WOULD INCREASE THE CHANCE OF
LIGHTNING STARTED FIRES. MODERATE SOUTHWEST FLOW ALOFT WILL
CONTINUE OVER THE WEEKEND AND COMBINE WITH LOW RELATIVE HUMIDITIES
AND WARM TEMPERATURES TO CREATE HAZARDOUS FIRE WEATHER CONDITIONS.
ON SATURDAY...THE RED FLAG WARNING INCLUDES THE SAN LUIS
VALLEY...THE WET AND SANGRE DE CRISTO MOUNTAINS...
FREMONT...HUERFANO AND LAS ANIMAS COUNTIES. ON SUNDAY...THE THREAT
OF CRITICAL FIRE WEATHER CONDITIONS APPEARS TO SPREAD FARTHER
NORTH AND EAST AFFECTING MUCH OF THE SOUTHEAST PLAINS.
HOWEVER...LOW LEVEL MOISTURE MAY LINGER OVER TELLER AND EL PASO
COUNTIES AS WELL AS ALONG THE KANSAS BORDER...WHICH WOULD HELP TO
BOOST RELATIVE HUMIDITIES ABOVE THE CRITICAL THRESHOLD. LATER
SHIFTS MAY NEED TO ADJUST THE FIRE WEATHER WATCH LOCATION.

&&

.PUB WATCHES/WARNINGS/ADVISORIES...
FIRE WEATHER WATCH FROM SUNDAY AFTERNOON THROUGH SUNDAY EVENING
FOR COZ221-222-224>237.

RED FLAG WARNING UNTIL 9 PM MDT THIS EVENING FOR COZ222-224-225-
228>230-233.

RED FLAG WARNING FROM 11 AM TO 9 PM MDT SATURDAY FOR COZ222-224-
225-229-230-233.

&&

34/40

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE PUEBLO CO
1053 AM MDT FRI JUN 17 2011

COZ058>089-093>099-181700-
WESTERN MOSQUITO RANGE/EAST LAKE COUNTY ABOVE 11000 FT-
LEADVILLE VICINITY/LAKE COUNTY BELOW 11000 FT-
EASTERN SAWATCH MOUNTAINS ABOVE 11000 FT-
WESTERN CHAFFEE COUNTY BETWEEN 9000 AND 11000 FT-
CENTRAL CHAFFEE COUNTY BELOW 9000 FT-
WESTERN MOSQUITO RANGE/EAST CHAFFEE COUNTY ABOVE 9000 FT-
SAGUACHE COUNTY WEST OF CONTINENTAL DIVIDE BELOW 10000 FT-
SAGUACHE COUNTY EAST OF CONTINENTAL DIVIDE BELOW 10000 FT-
LA GARITA MOUNTAINS ABOVE 10000 FT-
UPPER RIO GRANDE VALLEY/EASTERN SAN JUAN MOUNTAINS BELOW 10000 FT-
EASTERN SAN JUAN MOUNTAINS ABOVE 10000 FT-
DEL NORTE VICINITY/NORTHERN SAN LUIS VALLEY BELOW 8500 FT-
ALAMOSA VICINITY/CENTRAL SAN LUIS VALLEY BELOW 8500 FT-
SOUTHERN SAN LUIS VALLEY-
NORTHERN SANGRE DE CRISTO MOUNTAINS BETWEEN 8500 AND 11000 FT-
NORTHERN SANGRE DE CRISTO MOUNTAINS ABOVE 11000 FEET-
SOUTHERN SANGRE DE CRISTO MOUNTAINS BETWEEN 7500 AND 11000 FT-
SOUTHERN SANGRE DE CRISTO MOUNTAINS ABOVE 11000 FT-
NORTHWESTERN FREMONT COUNTY ABOVE 8500 FT-
WESTERN/CENTRAL FREMONT COUNTY BELOW 8500 FT-
WET MOUNTAIN VALLEY BELOW 8500 FEET-
WET MOUNTAINS BETWEEN 6300 AND 10000 FT-
WET MOUNTAINS ABOVE 10000 FT-
TELLER COUNTY/RAMPART RANGE ABOVE 7500 FT/PIKES PEAK BETWEEN
7500 AND 11000 FT-PIKES PEAK ABOVE 11000 FT-
CANON CITY VICINITY/EASTERN FREMONT COUNTY-
NORTHERN EL PASO COUNTY/MONUMENT RIDGE/RAMPART RANGE BELOW
7500 FT-
COLORADO SPRINGS VICINITY/SOUTHERN EL PASO COUNTY/RAMPART RANGE
BELOW 7400 FT-PUEBLO AND VICINITY/PUEBLO COUNTY BELOW 6300 FT-
WALSENBURG VICINITY/UPPER HUERFANO RIVER BASIN BELOW 7500 FT-
TRINIDAD VICINITY/WESTERN LAS ANIMAS COUNTY BELOW 7500 FT-
CROWLEY COUNTY-LA JUNTA VICINITY/OTERO COUNTY-
EASTERN LAS ANIMAS COUNTY-WESTERN KIOWA COUNTY-
EASTERN KIOWA COUNTY-LAS ANIMAS VICINITY/BENT COUNTY-
LAMAR VICINITY/PROWERS COUNTY-SPRINGFIELD VICINITY/BACA COUNTY-
1053 AM MDT FRI JUN 17 2011

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF CENTRAL...EAST
CENTRAL...SOUTH CENTRAL AND SOUTHEAST COLORADO.

.DAY ONE...TODAY AND TONIGHT

A FEW SEVERE THUNDERSTORMS WILL BE POSSIBLE TODAY FROM MID
AFTERNOON THROUGH THE EVENING HOURS. THE BEST CHANCE OF STRONG TO
SEVERE THUNDERSTORM ACTIVITY WILL BE NORTH AND EAST OF A LINE FROM
PUEBLO TO KIM. HAIL UP TO 2 INCHES IN DIAMETER AND WIND GUSTS UP
TO 70 MPH WILL BE POSSIBLE. THERE IS ALSO A SLIGHT CHANCE OF A
TORNADO.

CRITICAL FIRE WEATHER CONDITIONS WILL BE FOUND ACROSS THE SAN LUIS
VALLEY...THE SANGRE DE CRISTO AND WET MOUNTAINS...HUERFANO AND
WESTERN LAS ANIMAS COUNTIES BY EARLY AFTERNOON...AS THE WINDS BECOME
GUSTY AND THE HUMIDITIES DROP BELOW 15 PERCENT.  FREMONT...PUEBLO
AND EASTERN LAS ANIMAS COUNTIES MAY NOT SEE CRITICAL FIRE WEATHER
CONDITIONS DEVELOP UNTIL MID AFTERNOON OR LATER. OUTDOOR BURNING AND
SMOKING IS DISCOURAGED...AND IS PROHIBITED IN SOME AREAS.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY

THERE REMAINS THE POTENTIAL FOR CRITICAL FIRE WEATHER CONDITIONS
ACROSS THE AREA ON SATURDAY AND SUNDAY. THE MOST FAVORABLE AREAS
FOR THESE CONDITIONS TO DEVELOP ON SATURDAY WILL BE THE SAN LUIS
VALLEY...THE SOUTHEAST MOUNTAINS AND PORTIONS OF THE SOUTHERN
INTERSTATE 25 CORRIDOR...WITH MOST OF SOUTH CENTRAL AND ALL OF
SOUTHEAST COLORADO UNDER THE GUN ON SUNDAY. GUSTY SOUTHWEST WINDS
OF 25 MPH OR MORE AND HUMIDITY LEVELS OF 15 PERCENT OR LESS...COMBINED
WITH DRY VEGETATION...WILL CREATE THIS POTENTIAL FOR EXTREME FIRE
BEHAVIOR.

ISOLATED TO SCATTERED SHOWERS AND THUNDERSTORMS WILL BE POSSIBLE ALONG
THE CONTINENTAL DIVIDE...TELLER AND EL PASO COUNTIES...AND PORTIONS
OF THE EASTERN PLAINS SATURDAY AND SUNDAY...AND ACROSS ALL OF THE AREA
MONDAY THROUGH THURSDAY. THE MAIN THREATS FROM STORMS WILL BE LIGHTNING
AND WIND GUSTS TO AROUND 45 MPH. HOWEVER...A FEW SEVERE STORMS...PRODUCING
HAIL TO AROUND 1 INCH IN DIAMETER AND WIND GUSTS IN EXCESS OF 60 MPH...WILL
BE POSSIBLE ACROSS THE SOUTHEAST PLAINS ON SATURDAY.

.SPOTTER INFORMATION STATEMENT...

WEATHER CONDITIONS MEETING REPORTING CRITERIA FOR SPOTTERS WILL BE
POSSIBLE OVER AREAS NORTH AND EAST OF A LINE FROM PUEBLO TO KIM
THIS AFTERNOON AND EVENING.

HODANISH