Severe Thunderstorm Warning 73, NWS Wichita, KS

300 
WWUS53 KICT 250125
SVSICT

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE WICHITA KS
825 PM CDT SUN APR 24 2011

KSC099-125-250145-
/O.CON.KICT.SV.W.0073.000000T0000Z-110425T0145Z/
MONTGOMERY KS-LABETTE KS-
825 PM CDT SUN APR 24 2011

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT FOR WESTERN
LABETTE AND EASTERN MONTGOMERY COUNTIES UNTIL 845 PM CDT...

AT 823 PM CDT...A SEVERE THUNDERSTORM WAS REPORTED...PRODUCING 
QUARTER SIZE HAIL.  THIS STORM WAS LOCATED NEAR COFFEYVILLE...MOVING
NORTHEAST AT 50 MPH.

IN ADDITION...AT 821 PM A TRAINED SPOTTER REPORTED QUARTER SIZED 
HAIL WITH THIS STORM.

LOCATIONS IMPACTED INCLUDE...
  CHERRYVALE...ALTAMONT...PARSONS...LIBERTY...EDNA...MOUND VALLEY...
  ANGOLA...PARSONS TRI CITY ARPT AND DENNIS.

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 3709 9574 3716 9575 3734 9562 3736 9515
      3700 9540 3700 9551
TIME...MOT...LOC 0124Z 217DEG 43KT 3709 9557
WIND...HAIL <50MPH 1.00IN

$$

PEARCE

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE WICHITA KS
650 PM CDT SUN APR 24 2011

.AVIATION...00Z TAFS KRSL/KSLN/KHUT/KICT/KCNU
WEAK SFC-850MB LOW PRESSURE SITUATED OVER ERN NM AT 25/0ZZ WILL MOVE
SLOWLY E ACROSS TX PANHANDLE TO CNTRL OK THROUGHOUT THE NGT. THIS
WOULD INDUCE CIGS TO GRADUALLY LWR OVER ALL 5 TERMINALS. LOWEST CIGS
TO OCCUR OVER KCNU WHICH WILL DETERIORATE EVEN FURTHER FROM IFR TO
LIFR THIS EVENING. WITH ISENTROPIC ASCENT STEADILY INCREASING EXPECT
REMAINING TERMINALS TO DROP INTO IFR CIG STATUS 25/06Z-25/09Z WITH -RA
SPREADING N/NE ACROSS KS...WITH MVFR VSBYS LIKELY OVER ALL 5 TERMINALS
BY 25/12Z.

&&

.PREV DISCUSSION... /ISSUED 227 PM CDT SUN APR 24 2011/

DISCUSSION...
A BROAD MID/UPPER TROUGH WAS SITUATED ACROSS THE CENTRAL GREAT BASIN
AREA AND THE SOUTHWEST STATES WHILE SOUTHWEST MID/UPPER FLOW WAS
PRESENT ACROSS THE PLAINS AND LOCATIONS DOWNSTREAM. AT THE
SURFACE...NUMEROUS SHOWERS AND THUNDERSTORMS WERE ONGOING NORTH OF
A STATIONARY FRONT ACROSS THE LOWER/MID MISSISSIPPI VALLEY AREAS
INCLUDING THE OHIO AND TENNESSEE VALLEY AREAS WHILE PARTLY TO MOSTLY
CLOUDY SKIES WERE THE RULE ACROSS KANSAS.

TONIGHT...THE STATIONARY FRONT THAT EXTENDS OVER THE SOUTHERN PLAINS
IS PROGGED TO RETURN NORTH THROUGH TONIGHT/EARLY MONDAY. THE GFS IS
MORE AGGRESSIVE BRINGING THE FRONT NORTH WHEN COMPARED TO THE
NAM/SREF LEADING TO LOWER CONFIDENCE IN WIDESPREAD WETTING RAINS
ACROSS PORTIONS OF CENTRAL AND SOUTH CENTRAL KANSAS AND WILL TREND
POPS BACK TO PRIMARILY SOUTHEAST KANSAS THROUGH AROUND 06Z. AFTER
06Z AN INCREASING LLJ/300-305K ISENTROPIC UPGLIDE MAY RESULT IN
ELEVATED STORMS ALONG AND NORTH OF H85 FRONT EXPECTED TO RESIDE
ACROSS SOUTHERN KANSAS. MAINTAINED LIKELY POPS ACROSS MUCH OF THE
AREA WITH THE HIGHEST CONFIDENCE ACROSS SOUTHEAST KANSAS WHERE
STEEPER MID LVL LAPSE RATES/ML CAPE AROUND 1200-1500 J/KG AND
SUFFICIENT 1-6KM BULK SHEAR MAY RESULT IN A FEW SEVERE THUNDERSTORMS
WITH LARGE HAIL.

LARGE-SCALE FORCING FOR ASCENT WILL CONTINUE ON MONDAY AS THE
MID/UPPER TROUGH TRANSLATES OVER THE ROCKIES AND INTO THE CENTRAL
PLAINS STATES. THE BEST CHANCE FOR A STRONG THUNDERSTORM OR TWO WILL
BE ACROSS FAR SOUTHEAST KANSAS ALONG THE COLD FRONT AS IT MOVES OVER
THE AREA DURING THE AFTERNOON HOURS. LOWERED POPS ACROSS THE WESTERN
ZONES WITH INCREASING LARGE-SCALE FORCING FOR SUBSIDENCE/ISENTROPIC
DOWNGLIDE EXPECTED LATER IN THE PERIOD.

TUESDAY-WEDNESDAY...A MEAN LARGE-SCALE TROUGH IS PROGGED TO REMAIN
ENTRENCHED ACROSS THE CENTRAL CONUS PROVIDING A CONTINUATION OF
BELOW NORMAL TEMPERATURES AND CONTINUED CHANCES FOR DEEP MOIST
CONVECTION THROUGH EARLY WEDNESDAY. THIS WAS HANDLED WELL IN THE
PREVIOUS FORECAST WITH ONLY MINOR ADJUSTMENTS MADE.

THURSDAY-SUNDAY...A MID/UPPER RIDGE WILL RETURN TO THE CENTRAL CONUS
IN THE THURSDAY-FRIDAY PERIODS WITH RISING HEIGHTS/INCREASING
THICKNESS SUPPORTING RISING TEMPERATURES AND DRY WEATHER CONDITIONS
ACROSS THE PLAINS STATES. A POTENT SHORTWAVE TROUGH IS PROGGED TO
TRANSLATE EAST ACROSS THEN NORTHERN PLAINS ON SATURDAY DRIVING A
COLD FRONT SOUTH ACROSS THE CENTRAL PLAINS RESULTING IN MORE
SEASONABLE TEMPERATURES FOR SATURDAY AND SUNDAY WITH LOW
PROBABILITIES FOR SHOWERS AND THUNDERSTORMS. BETTER CHANCES FOR
DEEP MOIST CONVECTION WILL LIKELY BE ALONG THE FRONTAL BOUNDARY
WHICH IS EXPECTED TO STALL TO THE SOUTHEAST OF THE AREA.

MWM

FIRE WEATHER...
FIRE WEATHER CONCERNS WILL REMAIN LOW THROUGH MIDWEEK WITH LIMITED
INSOLATION AND CONTINUED CHANCES FOR PRECIPITATION. NEAR CRITICAL
FIRE WEATHER CONDITIONS MAY ARRIVE TOWARD THE END OF THE WEEK WITH
INCREASING SOUTHERLY WINDS AND MILD TEMPERATURES RETURNING TO THE
REGION.

&&

.PRELIMINARY POINT TEMPS/POPS...
WICHITA-KICT    50  61  42  66 /  70  50  10  30
HUTCHINSON      47  58  40  65 /  50  40  10  40
NEWTON          49  59  40  66 /  60  50  10  30
ELDORADO        51  61  41  66 /  80  50  10  30
WINFIELD-KWLD   52  63  42  67 /  80  50  10  30
RUSSELL         44  52  38  62 /  50  30  10  30
GREAT BEND      45  52  38  62 /  50  30  10  40
SALINA          47  57  39  66 /  50  50  10  30
MCPHERSON       48  57  40  65 /  50  50  10  30
COFFEYVILLE     56  68  46  68 /  90  70  30  10
CHANUTE         53  66  45  67 /  90  80  30  10
IOLA            52  66  45  67 /  90  80  30  10
PARSONS-KPPF    56  68  46  68 /  90  80  30  10

&&

.ICT WATCHES/WARNINGS/ADVISORIES...
NONE.
&&

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE WICHITA KS
346 PM CDT SUN APR 24 2011

KSZ032-033-047>053-067>072-082-083-091>096-098>100-252100-
RUSSELL-LINCOLN-BARTON-ELLSWORTH-SALINE-RICE-MCPHERSON-MARION-CHASE-
RENO-HARVEY-BUTLER-GREENWOOD-WOODSON-ALLEN-KINGMAN-SEDGWICK-HARPER-
SUMNER-COWLEY-ELK-WILSON-NEOSHO-CHAUTAUQUA-MONTGOMERY-LABETTE-
346 PM CDT SUN APR 24 2011

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

.DAY ONE...TONIGHT

THUNDERSTORMS WILL BECOME LIKELY BY LATE TONIGHT ACROSS SOUTH
CENTRAL AND SOUTHEAST KANSAS. A FEW OF THE STORMS COULD BE STRONG
ESPECIALLY CLOSER TO THE OKLAHOMA STATE LINE WHERE HAIL UP TO
NICKEL SIZE IS POSSIBLE. LOCALLY HEAVY RAIN IS ALSO POSSIBLE
ACROSS FAR SOUTHEAST KANSAS.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY

STRONG TO SEVERE THUNDERSTORMS WITH LARGE HAIL WILL BE POSSIBLE
MONDAY MORNING AND AFTERNOON ACROSS PORTIONS OF SOUTH CENTRAL AND SOUTHEAST
KANSAS...AS A WARM FRONTAL BOUNDARY MOVES ACROSS THE AREA.

ANOTHER STORM SYSTEM WILL BRING INCREASING CHANCES FOR
THUNDERSTORMS TO SOUTHERN KANSAS ON TUESDAY AND WEDNESDAY. A FEW
STORMS COULD BECOME STRONG AND PRODUCE SMALL HAIL...BUT THE
PRIMARY RISK WILL BE LOCALLY HEAVY RAIN...POSSIBLY LEADING TO SOME
MINOR FLOODING OVER SOUTHEAST KANSAS.

A CHANCE OF THUNDERSTORMS RETURNS FRIDAY NIGHT THROUGH SATURDAY
NIGHT FOR CENTRAL AND EASTERN KANSAS.

.SPOTTER INFORMATION STATEMENT...

SKYWARN SPOTTER ACTIVATION IS NOT ANTICIPATED TODAY OR
TONIGHT...BUT MAY BE NEEDED ACROSS SOUTHEAST KANSAS ON MONDAY.

&&

FOR A GRAPHICAL VERSION OF THIS INFORMATION...SEE OUR
WEBPAGE AT (LOWERCASE) HTTP://WEATHER.GOV/WICHITA/HWO/HWO.PHP

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE WICHITA KS
807 PM CDT SUN APR 24 2011

KSZ099-100-250130-
LABETTE-MONTGOMERY-
807 PM CDT SUN APR 24 2011

...THE NATIONAL WEATHER SERVICE IN WICHITA HAS ISSUED A SIGNIFICANT
WEATHER ADVISORY FOR LABETTE AND MONTGOMERY COUNTIES...

AT 803 PM CDT...NATIONAL WEATHER SERVICE METEOROLOGISTS WERE TRACKING
A STRONG THUNDERSTORM NEAR WANN...OR 13 MILES SOUTHWEST OF
COFFEYVILLE...AND MOVING NORTHEAST AT 55 MPH.

NICKEL TO QUARTER SIZE HAIL IS POSSIBLE WITH THIS STORM. THIS TIME
COULD BECOME MARGINALLY SEVERE.