Severe Thunderstorm Warning 64, NWS Wichita, KS

645 
WWUS53 KICT 182013
SVSICT

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE WICHITA KS
313 PM CDT SAT APR 18 2015

KSC105-182030-
/O.CON.KICT.SV.W.0064.000000T0000Z-150418T2030Z/
LINCOLN KS-
313 PM CDT SAT APR 18 2015

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 330 PM CDT
FOR LINCOLN COUNTY...

AT 313 PM CDT...A SEVERE THUNDERSTORM WAS LOCATED NEAR LINCOLN... 
MOVING NORTH AT 15 MPH. OTHER STRONG TO SEVERE THUNDERSTORMS WERE 
LOCATED NEAR ASH GROVE...AND ALSO NEAR SYLVAN GROVE. 

HAZARD...HALF DOLLAR SIZE HAIL. 

SOURCE...RADAR INDICATED. 

IMPACT...DAMAGE TO VEHICLES IS EXPECTED. 

LOCATIONS IMPACTED INCLUDE...
LINCOLN...SYLVAN GROVE...BARNARD AND ASH GROVE. 

LAT...LON 3922 9804 3887 9803 3887 9848 3922 9849
TIME...MOT...LOC 2013Z 171DEG 11KT 3900 9814 

HAIL...1.25IN
WIND...<50MPH
 
$$

KLEINSASSER

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE WICHITA KS
1242 PM CDT SAT APR 18 2015

...UPDATED FOR 18Z AVIATION DISCUSSION...

.SYNOPSIS...
ISSUED AT 350 AM CDT SAT APR 18 2015

THE UPPER LOW HAS SHIFTED EASTWARD AND IS SPINNING OVER COLORADO.
SMALL PIECES OF ENERGY WITH IT HAVE HELPED TO SPARK OFF SHOWERS
AND THUNDERSTORMS OVER THE PLAINS STATES DURING THE OVERNIGHT
HOURS. EXPECT CENTRAL AND EASTERN KANSAS TO SEE SHOWERS AND
THUNDERSTORMS THROUGH MUCH OF THE MORNING.

BILLINGS WRIGHT

&&

.UPDATE...
ISSUED AT 1037 AM CDT SAT APR 18 2015

MAIN UPPER LEVEL LOW OVER THE CO ROCKIES IS BEGINNING TO MAKE SLOW
PROGRESS INTO THE PLAINS THIS MORNING.  DIFFLUENT SW FLOW AHEAD OF
THIS UPPER LOW HAS LED TO ANOTHER ROUND OF SHOWERS AND EMBEDDED
STORMS OVER THE ERN HALF OF KS.  EXPECT THE SHOWERS IN ERN KS TO
GRADUALLY SHIFT TO THE E-NE OF THE AREA LATE THIS MORNING.  BUT
ATTENTION QUICKLY SHIFTS BACK TO THE WEST...AS THIS UPPER LOW BEGINS
TO PUSH EAST INTO WRN KS.  ALREADY SEEING SOME CLEARING ACROSS THE
WESTERN HALF OF THE FORECAST AREA...WHICH WILL LEAD TO INCREASED
SURFACE HEATING INTO THE AFTERNOON HOURS.  SETUP IS A LITTLE
DIFFERENT THAN YESTERDAY...AS DRYLINE IN SW KS IS ON THE MOVE TO THE
EAST THIS MORNING...CURRENTLY JUST TO THE WEST OF THE KDDC.

LATEST LOOK AT THE HI-RES SHORT TERM MODELS SUGGEST THAT THE
INCREASED HEATING BETWEEN THE DRYLINE AND WRN SECTIONS OF THE
FORECAST AREA WILL HELP DESTABILIZE THE ATMOSPHERE JUST TO THE WEST
OF THE FORECAST AREA THIS AFTERNOON.  THIS AREA IS ALSO WEAKLY
CAPPED. SO BETTER HEATING THIS MORNING...AND NOT ALOT OF RECOVERY
TIME NEEDED...MAY LEAD TO CONVECTION DEVELOPING EARLIER THAN
YESTERDAY. ESPECIALLY JUST AHEAD OF THE DRYLINE AS IT PUSHES EAST OF
KDDC...AND PUSHES TO JUST WEST OF KPPT.  SO MAY SEE CONVECTION
DEVELOP AND MOVE INTO WRN SECTIONS OF THE FORECAST AREA (WEST OF I-
135) BETWEEN 20-22Z. LATEST HRRR AND ARW SUGGEST THIS SCENARIO.

AS FAR AS SEVERE WEATHER CHANCES...BULK SHEAR AROUND 40 KTS AND
SBCAPE VALUES EXPECTED TO BE IN THE 2000-2500 J/KG SUGGEST A STRONG
TO SEVERE CHANCE WITH A MIXED MODE WITH MULTICELL CLUSTERS AND A FEW
LOW TOPPED SUPERCELLS WITH LARGE HAIL (QUARTER TO GOLFBALL) AND
DAMAGING WINDS THE MAIN CONCERN. CANNOT RULE OUT A WEAK/BRIEF
TORNADO OR TWO...GIVEN THE DIRECTIONAL SHEAR AND INCREASED VERTICAL
STRETCHING DUE TO THE STEEP LAPSE RATES.

KETCHAM

&&

.SHORT TERM...(TODAY THROUGH MONDAY)
ISSUED AT 350 AM CDT SAT APR 18 2015

MORNING:
EXPECT THE SHOWERS AND THUNDERSTORMS CURRENTLY ONGOING TO CONTINUE
TO DEVELOP AND SHIFT EAST-NORTHEASTWARD DURING THE MORNING HOURS.
DO NOT EXPECT THESE TO BE STRONG OR SEVERE...JUST A WELCOME DRINK
OF RAIN.

THIS AFTERNOON/EVENING:
THINK THAT THERE MAY BE SOME CLEARING ACROSS WESTERN AREAS THIS
MORNING/EARLY AFTERNOON BEFORE THUNDERSTORMS FIRE AGAIN THIS
AFTERNOON ALONG AND AHEAD OF THE DRYLINE. STILL SLIGHTLY CONCERNED
THAT STORMS COULD FIRE EARLIER IN THE AFTERNOON...CLOSER TO 18Z
WITH THE SUPPORT FROM THE UPPER DYNAMICS OF THE UPPER
LOW...HOWEVER...THE BEST SUPPORT FOR COVERAGE IS CLOSER TO 21Z TO
00Z. EXPECT THESE STORMS TO IMPACT CENTRAL AND SOUTH CENTRAL
KANSAS WHERE INSTABILITY AND SHEAR PARAMETERS ARE PLENTIFUL TO
SUPPORT SUPERCELLS CAPABLE OF LARGE HAIL AND DAMAGING WIND. THERE
IS STILL A SMALL CHANCE FOR A TORNADO...BEST CHANCES RESIDE IN
SOUTH CENTRAL KANSAS AND CLOSER TO THE OKLAHOMA BORDER WITH THE
BETTER HELICITY/EHI FURTHER SOUTH IN OKLAHOMA. EXPECT STORMS TO
MOVE EASTWARD DURING THE EVENING. THE SEVERE CHANCES DECREASE
OVER SOUTHEAST KANSAS THOUGH AS THE PARAMETERS ARE LESS FAVORABLE
THERE TO SUPPORT SEVERE STORMS.

DURING THE OVERNIGHT HOURS SATURDAY INTO SUNDAY:
THE UPPER LOW WILL CONTINUE TO PUSH EASTWARD AND LOBES OF
VORTICITY ARE EXPECTED TO CIRCLE AROUND IT WHICH COULD SPARK
MULTIPLE ROUNDS OF SHOWERS/THUNDERSTORMS OVER SOUTHERN KANSAS. THE
UPPER LOW WILL TRAVERSE THE STATE SUNDAY...THUNDERSTORMS WILL
BECOME SHOWERS AND THE FOCUS WILL SHIFT TO EAST AND SOUTHEAST
KANSAS. A COLD FRONT ASSOCIATED WITH THE UPPER LOW WILL MOVE
ACROSS THE STATE AND SHIFT WINDS TO THE NORTHWEST AND GUSTY.

TEMPERATURES WILL BE COOLER ON MONDAY...IN THE 60S BUT THINGS
SHOULD BE DRY AS THE UPPER LOW SLOWLY BEGINS TO SHIFT
NORTHEASTWARD.

BILLINGS WRIGHT

.LONG TERM...(TUESDAY THROUGH FRIDAY)
ISSUED AT 350 AM CDT SAT APR 18 2015

THE MAIN UPPER LOW IS SLOW TO EXIT AND A PIECE OF ENERGY ROTATING
AROUND ITS BACK SIDE IT WILL IMPACT THE AREA WHILE THE CENTRAL
PLAINS SITS UNDER NORTHWESTERLY UPPER LEVEL FLOW. PRECIPITATION
CHANCES WILL BE POSSIBLE EARLY TUESDAY AND THROUGHOUT THE
DAY...BUT THE GUIDANCE HAS DISCREPANCIES AMONGST THE LOCATION OF
THE PRECIPITATION...THINK IT COULD BE SOUTH OF THE STATE
LINE...HOWEVER THE GFS PUSHES IT RIGHT OVER CENTRAL KANSAS.
CONFIDENCE ON THIS PERIOD AND PRECIPITATION CHANCES IS LOW.

BY WEDNESDAY THROUGH FRIDAY THE UPPER LOW MOVES OFF TO THE
NORTHEAST AND ANOTHER SYSTEM MOVES IN FROM THE SOUTHWEST.
PRECIPITATION AND POSSIBLY THUNDERSTORM CHANCES INCREASE BY
WEDNESDAY THROUGH FRIDAY ACROSS THE AREA. THIS PERIOD HAS QUITE A
FEW DISCREPANCIES WITH THE VARIOUS SOLUTIONS...CONFIDENCE ON ANY
SOLUTION IS LOW.

TEMPERATURES WILL STAY IN THE UPPER 60S AND LOW 70S...NEAR
SEASONAL NORMALS.

BILLINGS WRIGHT

&&

.AVIATION...(FOR THE 18Z TAFS THROUGH 18Z SUNDAY AFTERNOON)
ISSUED AT 1240 PM CDT SAT APR 18 2015

A RATHER DIFFICULT AVIATION FORECAST...AS AN UPPER LEVEL SYSTEM
CURRENTLY OVER ERN CO WILL LEAD TO LOTS OF LOW LEVEL MOISTURE ACROSS
MOST OF THE FORECAST AREA. AS LIFT FROM THIS LOW INCREASES...EXPECT
SHRA/TSRA TO DEVELOP IN THIS UNSTABLE ATMOSPHERE ACROSS MOST OF THE
FORECAST AREA AFTER 22Z/SAT. SO PLAN ON GOING WITH VCTS FOR MOST
LOCATIONS FOR THIS CHANCE.  ALSO WILL GO WITH A TEMPO GROUP FOR MVFR
VSBYS IN AND AROUND THE STRONGER STORMS NEAR THE KICT/KHUT AND KRSL
TAF SITES.

EXPECT THE THUNDER CHANCES TO CONTINUE WELL INTO THE EVENING
HOURS...ESPECIALLY FOR AREAS NEAR THE KICT/KHUT/KSLN AND KRSL TAF
SITES.

KCNU WILL SEE A LATER ARRIVAL FOR THE VCTS....TO AROUND 06Z.  THE
DEEPER LOW LEVEL MOISTURE COULD LEAD TO SOME MVFR CIGS AS WELL.

EXPECT A GRADUAL WIND SHIFT TO THE WEST FOR THE KRSL TAF BY SUN
MORNING.

KETCHAM

&&

.FIRE WEATHER...
ISSUED AT 350 AM CDT SAT APR 18 2015

FIRE WEATHER CONCERNS REMAIN LOW WITH THE UPPER LEVEL SYSTEM
IMPACTING THE AREA CAUSING MULTIPLE ROUNDS OF PRECIPITATION.
THE GRASSLAND FIRE DANGER INDEX REMAINS BELOW ELEVATED CONCERN
LEVELS.

BILLINGS WRIGHT

&&

.PRELIMINARY POINT TEMPS/POPS...
WICHITA-KICT    75  54  66  39 /  50  60  70  10
HUTCHINSON      75  52  62  39 /  50  60  70  10
NEWTON          73  52  62  40 /  50  60  80  10
ELDORADO        74  54  69  41 /  40  60  80  10
WINFIELD-KWLD   74  54  70  40 /  40  60  70  10
RUSSELL         75  51  59  36 /  50  60  60  10
GREAT BEND      74  50  59  35 /  50  60  60  10
SALINA          76  52  61  38 /  50  60  70  10
MCPHERSON       74  52  60  38 /  50  60  70  10
COFFEYVILLE     73  56  70  43 /  80  60  80  20
CHANUTE         72  56  70  42 /  80  60  80  20
IOLA            71  56  69  42 /  80  60  80  20
PARSONS-KPPF    73  56  69  42 /  80  60  80  20

&&

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

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE WICHITA KS
1059 AM CDT SAT APR 18 2015

KSZ032-033-047>053-067>072-082-083-091>096-098>100-191600-
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-
1059 AM CDT SAT APR 18 2015

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

.DAY ONE...THIS AFTERNOON AND TONIGHT

THUNDERSTORMS WILL CONTINUE THROUGH MIDDAY ACROSS EASTERN KANSAS.
THERE COULD BE A STRONG STORM OR TWO THAT WILL BE CAPABLE OF SMALL
HAIL AND 50 MPH WINDS. HEAVY RAIN WILL ALSO BE POSSIBLE.

SEVERE STORMS ARE EXPECTED THIS AFTERNOON AND TONIGHT...MAINLY
AFTER 1PM GENERALLY ALONG AND WEST OF INTERSTATE 135. GOLFBALL
SIZED HAIL AND 60 MPH WINDS ARE POSSIBLE WITH THESE STORMS. THERE
CONTINUES TO BE A CHANCE FOR A FEW BRIEF/WEAK TORNADOES WITH THE
BETTER CHANCES CLOSER TO THE OKLAHOMA BORDER.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY

SUNDAY: THUNDERSTORMS WILL CONTINUE FOR SOUTHERN KANSAS...SOUTHEAST
KANSAS MAY SEE SOME STRONGER STORMS WITH SMALL HAIL AND 40 TO 50
MPH GUSTS.

THUNDERSTORM CHANCES INCREASE WEDNESDAY THROUGH FRIDAY. THERE
REMAIN DISCREPANCIES WITH HOW THIS SYSTEM WILL EVOLVE.
HOWEVER...STORMS THAT DO DEVELOP COULD BE COME STRONG. PLEASE
WATCH THIS PERIOD AS IT EVOLVES AS DETAILS UNFOLD.

.SPOTTER INFORMATION STATEMENT...

SKYWARN SPOTTER ACTIVATION MAY BE NEEDED ALONG AND WEST OF THE
INTERSTATE 135 CORRIDOR THIS AFTERNOON AND THIS EVENING.

&&

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

JMBW/KETCHAM

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE WICHITA KS
251 PM CDT SAT APR 18 2015

KSZ047-182000-
BARTON KS-
251 PM CDT SAT APR 18 2015

THE NATIONAL WEATHER SERVICE IN WICHITA HAS ISSUED A

* SIGNIFICANT WEATHER ADVISORY FOR...
  SOUTHERN BARTON COUNTY IN CENTRAL KANSAS...

* UNTIL 300 PM CDT

* AT 247 PM CDT...NATIONAL WEATHER SERVICE METEOROLOGISTS WERE
  TRACKING A STRONG THUNDERSTORM OVER GREAT BEND...MOVING NORTH AT 15
  MPH.

HAIL UP TO THE SIZE OF DIMES WILL BE POSSIBLE WITH THIS STORM.

* LOCATIONS IMPACTED INCLUDE...
  GREAT BEND...CHEYENNE BOTTOMS AND GREAT BEND AIRPORT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

BE PREPARED TO TAKE SHELTER IN THE EVENT THE STORMS INTENSIFY AND
BECOME SEVERE...OR A WARNING IS ISSUED BY THE NATIONAL WEATHER
SERVICE.

&&

LAT...LON 3826 9870 3830 9892 3853 9890 3845 9857
TIME...MOT...LOC 1947Z 195DEG 11KT 3835 9879

KLEINSASSER

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE WICHITA KS
255 PM CDT SAT APR 18 2015

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

0252 PM     HAIL             GREAT BEND              38.36N 98.81W
04/18/2015  M1.50 INCH       BARTON             KS   TRAINED SPOTTER

            TRAINED SPOTTER REPORTED QUARTER TO PING PONG BALL SIZE
            HAIL.

&&

JMR

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE WICHITA KS
256 PM CDT SAT APR 18 2015

KSZ048-182015-
ELLSWORTH KS-
256 PM CDT SAT APR 18 2015

THE NATIONAL WEATHER SERVICE IN WICHITA HAS ISSUED A

* SIGNIFICANT WEATHER ADVISORY FOR...
  CENTRAL ELLSWORTH COUNTY IN CENTRAL KANSAS...

* UNTIL 315 PM CDT

* AT 254 PM CDT...NATIONAL WEATHER SERVICE METEOROLOGISTS WERE
  TRACKING A STRONG THUNDERSTORM NEAR ELLSWORTH...MOVING NORTH AT 20
  MPH.

HAIL UP TO THE SIZE OF DIMES WILL BE POSSIBLE WITH THIS STORM.

* LOCATIONS IMPACTED INCLUDE...
  ELLSWORTH...KANOPOLIS AND ELLSWORTH AIRPORT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

BE PREPARED TO TAKE SHELTER IN THE EVENT THE STORMS INTENSIFY AND
BECOME SEVERE...OR A WARNING IS ISSUED BY THE NATIONAL WEATHER
SERVICE.

&&

LAT...LON 3857 9814 3861 9836 3886 9834 3879 9801
TIME...MOT...LOC 1954Z 193DEG 17KT 3867 9823

KLEINSASSER

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE WICHITA KS
258 PM CDT SAT APR 18 2015

KSZ033-182030-
LINCOLN KS-
258 PM CDT SAT APR 18 2015

THE NATIONAL WEATHER SERVICE IN WICHITA HAS ISSUED A

* SIGNIFICANT WEATHER ADVISORY FOR...
  LINCOLN COUNTY IN CENTRAL KANSAS...

* UNTIL 330 PM CDT

* AT 257 PM CDT...NATIONAL WEATHER SERVICE METEOROLOGISTS WERE
  TRACKING A STRONG THUNDERSTORM NEAR SYLVAN GROVE...OR 9 MILES
  NORTHEAST OF WILSON...MOVING NORTH AT 25 MPH. ANOTHER STRONG
  THUNDERSTORM WAS LOCATED NEAR ASH GROVE...ALSO MOVING NORTH.

HAIL UP TO THE SIZE OF NICKELS WILL BE POSSIBLE WITH THIS STORM.

* LOCATIONS IMPACTED INCLUDE...
  LINCOLN...SYLVAN GROVE...ASH GROVE...WILSON STATE PARK AND WILSON
  LAKE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

BE PREPARED TO TAKE SHELTER IN THE EVENT THE STORMS INTENSIFY AND
BECOME SEVERE...OR A WARNING IS ISSUED BY THE NATIONAL WEATHER
SERVICE.

&&

LAT...LON 3922 9814 3887 9813 3887 9849 3922 9849
TIME...MOT...LOC 1957Z 188DEG 20KT 3894 9837

KLEINSASSER

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE WICHITA KS
259 PM CDT SAT APR 18 2015

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

0258 PM     HAIL             1 E GREAT BEND          38.36N 98.79W
04/18/2015  M1.50 INCH       BARTON             KS   TRAINED SPOTTER

            TRAINED SPOTTER REPORTED HALF DOLLAR TO PING PONG BALL
            SIZE HAIL.

&&

JMR