Severe Thunderstorm Warning 86, NWS Indianapolis, IN

523 
WWUS53 KIND 120807
SVSIND

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
407 AM EDT SUN JUL 12 2015

INC005-013-031-071-079-081-145-120830-
/O.CON.KIND.SV.W.0086.000000T0000Z-150712T0830Z/
SHELBY IN-JOHNSON IN-JENNINGS IN-JACKSON IN-BARTHOLOMEW IN-BROWN IN-
DECATUR IN-
407 AM EDT SUN JUL 12 2015

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT FOR SOUTHWESTERN
DECATUR...NORTHEASTERN BROWN...BARTHOLOMEW...NORTHEASTERN JACKSON...
NORTHWESTERN JENNINGS...SOUTHEASTERN JOHNSON AND SOUTHWESTERN SHELBY
COUNTIES UNTIL 430 AM EDT...

AT 404 AM EDT...A SEVERE THUNDERSTORM WAS LOCATED NEAR COLUMBUS...AND
MOVING SOUTHEAST AT 40 MPH.

HAZARD...70 MPH WIND GUSTS.

SOURCE...RADAR INDICATED.

IMPACT...EXPECT CONSIDERABLE TREE DAMAGE. DAMAGE IS LIKELY TO MOBILE
         HOMES...ROOFS AND OUTBUILDINGS.

LOCATIONS IMPACTED INCLUDE...
HOPE...NEWBERN...HARTSVILLE...ELIZABETHTOWN...JONESVILLE...AZALIA...
GRAMMER AND SCIPIO.

THIS INCLUDES INTERSTATE 65 BETWEEN MILE MARKERS 50 AND 84.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.

LARGE HAIL...DAMAGING WINDS AND CONTINUOUS CLOUD TO GROUND LIGHTNING
IS OCCURRING WITH THIS STORM. MOVE INDOORS IMMEDIATELY. LIGHTNING
KILLS. REMEMBER...IF YOU CAN HEAR THUNDER...YOU ARE CLOSE ENOUGH TO
BE STRUCK BY LIGHTNING.

TORRENTIAL RAINFALL IS OCCURRING WITH THIS STORM...AND MAY LEAD TO
FLASH FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED ROADWAYS!

&&

LAT...LON 3922 8555 3895 8584 3929 8627 3946 8605
TIME...MOT...LOC 0807Z 309DEG 33KT 3920 8590

HAIL...<.75IN
WIND...70MPH

$$

KOCH

835 
WWUS53 KIND 120830
SVSIND

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
430 AM EDT SUN JUL 12 2015

INC005-013-031-071-079-081-145-120840-
/O.EXP.KIND.SV.W.0086.000000T0000Z-150712T0830Z/
SHELBY IN-JOHNSON IN-JENNINGS IN-JACKSON IN-BARTHOLOMEW IN-BROWN IN-
DECATUR IN-
430 AM EDT SUN JUL 12 2015

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHWESTERN DECATUR...
NORTHEASTERN BROWN...BARTHOLOMEW...NORTHEASTERN JACKSON...
NORTHWESTERN JENNINGS...SOUTHEASTERN JOHNSON AND SOUTHWESTERN SHELBY
COUNTIES HAS EXPIRED...

THE STORM WHICH PROMPTED THE WARNING HAS WEAKENED AND MOVED OUT OF
THE WARNED AREA.  HOWEVER...GUSTY WINDS ARE STILL POSSIBLE WITH THIS
THUNDERSTORM.

LAT...LON 3922 8555 3895 8584 3929 8627 3946 8605
TIME...MOT...LOC 0830Z 309DEG 33KT 3907 8569

$$

KOCH

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
348 AM EDT SUN JUL 12 2015

.UPDATE...
THE SYNOPSIS...NEAR TERM AND SHORT TERM SECTIONS HAVE BEEN UPDATED
BELOW.

&&

.SYNOPSIS...
ISSUED AT 348 AM EDT SUN JUL 12 2015

UPPER WAVES IN NORTHWEST FLOW ALOFT...A WARM FRONT IN THE AREA AND
INCREASINGLY WARM...MOIST AND UNSTABLE AIR WILL COMBINE TO TRIGGER
NUMEROUS THUNDERSTORMS TODAY THROUGH TUESDAY. SOME OF THESE STORMS
COULD PRODUCE HEAVY RAINFALL AND SOME SEVERE WEATHER. ADDITIONAL
THUNDERSTORMS ARE POSSIBLE AT TIMES THROUGH THE REMAINDER OF NEXT
WEEK AS WELL.

IT WILL BE WARMER AND NOTICEABLY MORE HUMID THROUGH TUESDAY WITH
SEASONABLE AFTERNOON HIGHS IN THE MID 80S TO LOWER 90S. AFTER
THAT...IT WILL NOT BE QUITE AS WARM MIDWEEK BUT WILL AGAIN WARM TO
THE MID 80S TO LOWER 90S FOR NEXT WEEKEND.

&&

.NEAR TERM /REMAINDER OF THE OVERNIGHT AND TODAY/...
ISSUED AT 348 AM EDT SUN JUL 12 2015

POPS AND QPF WILL BE THE MAIN ISSUE FOR THE NEAR TERM AND BEYOND.

EARLY THIS MORNING...A STATIONARY FRONT EXTENDED SOUTHEAST TO
NORTHWEST FROM THE UPPER MIDWEST TO SOUTHWESTERN INDIANA AS A WEAK
UPPER WAVES WAS MOVING ACROSS THE LOWER GREAT LAKES. UPPER DOME OF
HIGH PRESSURE HAS RETROGRADED WEST TO THE SOUTHERN PLAINS WITH
NORTHWEST FLOW ON THE NORTHERN PERIPHERY OF THE RIDGE AND ACROSS
CENTRAL INDIANA. RADAR WAS SHOWING A CONVECTIVE COMPLEX ACROSS OUR
COUNTIES...NORTHWEST OF INDIANAPOLIS. IN ADDITION...STORMS WERE
MOVING SOUTHEAST ACROSS NORTHWESTERN MISSOURI AND EAST CENTRAL
ILLINOIS...ALONG AND NORTHEAST OF THE FRONT AND ALONG A SHARP
INSTABILITY GRADIENT. SURFACE BASED CAPES SOUTH OF THE FRONT WERE
1500 J/KG OR HIGHER AND DROP OFF QUICKLY NORTHEASTWARD.

LATEST HIGH RES RAPID REFRESH REFLECTIVITY PROGS WERE SHOWING THE
NORTHERN AREA OF CONVECTION MOVING EAST OF CENTRAL INDIANA BY 12Z.
MEANWHILE...IT HAD STORMS LINGERING ACROSS OUR SOUTHWESTERN COUNTIES
CLOSER TO THE FRONT. THIS SEEMS REASONABLE. ALTHOUGH IT DOES NOT
LOOK LIKE THERE WILL BE MUCH IN THE WAY OF UPPER FORCING
TODAY...WARM FRONT...LEFT OVER CONVECTIVE BOUNDARIES AND
DIFFERENTIAL HEATING BOUNDARIES IN CLOUD FREE AND CLOUDIER
AREAS...SHOULD ALL ALLOW SOME AFTERNOON RE-DEVELOPMENT. WILL START
OFF WITH MORNING CHANCE POPS TO COVER ANY LINGERING
THUNDERSTORMS...AND THEN CHANCE AFTERNOON POPS TO COVER DAYTIME
HEATING ONES. PRIMARY THREAT SHOULD BE HEAVY RAIN...ESPECIALLY
ACROSS OUR SOUTHWESTERN COUNTIES...CLOSER TO THE FRONT AND WHERE
PRECIPITABLE WATER VALUES WILL BE APPROACHING 2 INCHES.
HOWEVER...WILL ALSO HAVE TO WATCH OUR NORTHERN COUNTIES...WHERE THE
HEAVIEST RAINFALL TOTALS HAVE BEEN THIS EVENING. EARLY THIS
AM...DUAL POL ESTIMATED 2 PLUS INCH 3 HOUR RAINFALL AMOUNTS ALONG A
CORRIDOR FROM AROUND ATTICA TO LINDEN.

SO...IT LOOKS LIKE THE HEAVIEST RAINS WILL BE OVER BY
DAYBREAK. ALSO...FLASH FLOOD GUIDANCE IS MOSTLY OVER 2 INCHES AN
HOUR AND AROUND 2.2 TO 2.7 INCHES FOR 3 HOURS. THESE AMOUNTS ARE
WELL BELOW 6 HOUR WPC QPF TODAY. NOT TO SAY THAT THERE WILL NOT BE
SOME LINGERING AREAL FLOODING THIS MORNING OVER OUR NORTHERN
COUNTIES AND ISOLATED NEW FLOODING IN AFTERNOON STORMS...HOWEVER
WEIGHING ALL FACTORS...PREFER TO NOT GO WITH A FLASH FLOOD OR FLOOD
WATCH AT THIS TIME.

20 KNOT LOW LEVEL FLOW...MID LEVEL FLOW TO AROUND 30 KNOTS MAY BE
ENOUGH WHEN COMBINED WITH THE INSTABILITY /MIXED LAYER CAPES OVER
3000 J/KG/ FOR SOME STRONG TO SEVERE STORMS THIS AFTERNOON AND
TONIGHT PER THE SPC DAY1 OUTLOOK. THE OUTLOOK HAS A SLIGHT RISK OVER
OUR ALL BUT OUR FAR NORTHWESTERN COUNTIES...WHERE A MARGINAL RISK IS
IN EFFECT.

LOW LEVEL WARM ADVECTION MAY BE ENOUGH FOR TEMPERATURES TO TOP OUT
IN THE MID 80S NORTHEAST TO THE LOWER 90S SOUTHWEST...ESPECIALLY IF
A FEW BREAKS OPEN UP IN THE CU WHICH LOOK POSSIBLE IN THE AFTERNOON.

&&

.SHORT TERM /TONIGHT THROUGH TUESDAY NIGHT/...
ISSUED AT 348 AM EDT SUN JUL 12 2015

THE SHORT TERM FOCUS WILL CONTINUE TO BE ON TIMING AND COVERAGE OF
THUNDERSTORMS AND HEAVY RAIN POTENTIAL...BUT EVEN MORESO THEN
TODAY...WILL BE ON SEVERE POTENTIAL MONDAY AS INCREASING MID AND
UPPER FLOW COMBINED WITH STRONG TO EXTREME INSTABILITY...SHOULD OPEN
UP THE POTENTIAL FOR ONE OR MORE ROUNDS OF SEVERE WEATHER WITH THE
POTENTIAL FOR DAMAGING WINDS...LARGE HAIL AND EVEN TORNADOES. WITH
THE HEAVIEST RAINFALL EXPECTED TO BE MONDAY AFTERNOON INTO MONDAY
NIGHT...WHEN THE GREATEST LIFT IS EXPECTED...AND WPC QPF BELOW 1 AND
3 HOUR FLASH FLOOD GUIDANCE...WILL NOT BE ISSUING ANY FLASH FLOOD
WATCHES AT THIS POINT...BUT WILL GO LIKELY POPS ALL BUT SOUTHWEST
COUNTIES MONDAY AND MONDAY NIGHT. BEST CHANCES OF SEVERE STORMS
LOOKS TO BE IN THE AFTERNOON AND EVENING WHEN MODEL INSTABILITY
PROGS SUGGEST MIXED LAYER CAPES TO 4000 J/KG ARE POSSIBLE. THIS
INSTABILITY COMBINED WITH LEFTOVER CONVECTIVE BOUNDARIES AND MORE
THAN SUFFICIENT WIND SHEAR FOR THIS TIME OF YEAR...SUPPORTS DAY2 SPC
MODERATE RISK. DAY 3 OUTLOOK ALSO LEAVES ALL BUT OUR FAR NORTH IN
MARGINAL RISK FOR DAY3 WITH A COLD FRONT SET TO MOVE THROUGH FROM
THE NORTHWEST.

00Z SUPERBLEND TEMPERATURES LOOK GOOD AND WILL DEPEND A LOT ON HOW
MANY BREAKS OCCUR IN THE CLOUD COVER.

&&

.AVIATION /DISCUSSION FOR THE 12/06Z TAF ISSUANCE/...
ISSUED AT 1257 AM EDT SUN JUL 12 2015

MOSTLY VFR THROUGH THE PERIOD OUTSIDE OF ANY POTENTIAL THUNDERSTORMS.

A WARM FRONT ACROSS WESTERN ILLINOIS TO SOUTHWEST KENTUCKY WILL MOVE
TO CENTRAL INDIANA BY SUNDAY EVENING.  AN UPPER DISTURBANCE OVER THE
MIDDLE MISSISSIPPI VALLEY WILL MOVE ACROSS CENTRAL INDIANA LATE
TONIGHT PRODUCING SCATTERED NUMEROUS SHOWERS AND THUNDERSTORMS. WENT
WITH PERIOD OF TEMPO THUNDERSTORMS MOST LOCATION LATE TONIGHT.

HOWEVER THUNDERSTORMS SHOULD DIMINISH TOWARDS MORNING AS THIS
DISTURBANCE MOVES ON SOUTHEAST.  SOME MODELS INDICATE A LULL IN
THUNDERSTORM CHANCES SUNDAY WITH BETTER CHANCES AGAIN SUNDAY NIGHT.
MENTIONED VCTS TO COVER THIS...BUT OTHERWISE TIMING IS TOO IFFY TO
HIT IT ANY HARDER.

WINDS WILL BE 10KT OR LESS THROUGHOUT THE PERIOD.

&&

.IND WATCHES/WARNINGS/ADVISORIES...NONE.

&&

SYNOPSIS...MK
NEAR TERM...MK
SHORT TERM...MK
LONG TERM...NIELD
AVIATION...JH/CP

VISIT US AT HTTP://WWW.WEATHER.GOV/IND

FOLLOW US ON FACEBOOK...TWITTER AND YOUTUBE AT:
WWW.FACEBOOK.COM/NWSINDIANAPOLIS
WWW.TWITTER.COM/NWSINDIANAPOLIS
WWW.YOUTUBE.COM/NWSINDIANAPOLIS

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
342 PM EDT SAT JUL 11 2015

INZ021-028>031-035>049-051>057-060>065-067>072-121000-
CARROLL-WARREN-TIPPECANOE-CLINTON-HOWARD-FOUNTAIN-MONTGOMERY-
BOONE-TIPTON-HAMILTON-MADISON-DELAWARE-RANDOLPH-VERMILLION-PARKE-
PUTNAM-HENDRICKS-MARION-HANCOCK-HENRY-VIGO-CLAY-OWEN-MORGAN-
JOHNSON-SHELBY-RUSH-SULLIVAN-GREENE-MONROE-BROWN-BARTHOLOMEW-
DECATUR-KNOX-DAVIESS-MARTIN-LAWRENCE-JACKSON-JENNINGS-
342 PM EDT SAT JUL 11 2015

THIS HAZARDOUS WEATHER OUTLOOK IS FOR CENTRAL INDIANA.

.DAY ONE...THIS AFTERNOON AND TONIGHT.

OUTLOOK: THUNDERSTORMS...AND FLOODING NEAR RIVERS CAN BE
EXPECTED.

HAZARDS: HEAVY RAIN...LIGHTNING AND GUSTY WINDS IN THUNDERSTORMS.
PROBLEMS ASSOCIATED WITH HIGH WATER IN FLOODING.

TIMING: A FEW THUNDERSTORMS LATE THIS AFTERNOON AND EVENING
PRIMARILY OVER WESTERN INDIANA. STORMS BECOME MUCH MORE NUMEROUS
TONIGHT. RIVER FLOODING ONGOING.

DISCUSSION: THE RISK OF STORMS WILL INCREASE AS A WARM FRONT
DEVELOPS OVER INDIANA LATER THIS AFTERNOON AND ESPECIALLY TONIGHT.
STORMS ARE NOT EXPECTED TO BE SEVERE...BUT WILL PRODUCE HEAVY
RAINFALL.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY.

OUTLOOK: THUNDERSTORMS WILL BE POSSIBLE EVERY DAY. THEY COULD BE
SEVERE SUNDAY THROUGH TUESDAY...WITH THE GREATEST RISK FOR
WIDESPREAD SEVERE WEATHER MONDAY. DAMAGING WINDS...HEAVY RAINFALL
PRODUCING FLOODING AND PROLIFIC LIGHTNING WILL BE MAIN THREATS
FROM THESE STORM COMPLEXES. A FEW TORNADOES AND LARGE HAIL WILL
ALSO BE POSSIBLE...ESPECIALLY ON MONDAY.

HEAT INDICES WILL RISE INTO THE UPPER 90S TO AROUND 100 DEGREES IN
THE LOWER WABASH VALLEY SUNDAY THROUGH TUESDAY.

DISCUSSION: CENTRAL INDIANA WILL REMAIN ON THE PERIPHERY OF AN
UPPER LEVEL RIDGE THROUGH THE MIDDLE OF NEXT WEEK. AS UPPER LEVEL
WAVES RIDE UP AND OVER THE RIDGE AND THROUGH THE REGION...MULTIPLE
OPPORTUNITIES WILL EXIST FOR THUNDERSTORMS TO IMPACT THE REGION.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT ANTICIPATED THIS AFTERNOON OR TONIGHT...BUT
MAY BE NEEDED AT VARIOUS TIMES SUNDAY THROUGH TUESDAY.

&&

MORE INFORMATION...ALONG WITH OTHER WEATHER...HYDROLOGICAL AND
CLIMATE INFORMATION CAN BE FOUND...AT HTTP://WEATHER.GOV/IND (ALL
LOWERCASE)

RYAN

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
125 AM EDT SUN JUL 12 2015

INZ036-037-120600-
BOONE-MONTGOMERY-
125 AM EDT SUN JUL 12 2015

...STRONG THUNDERSTORM ADVISORY FOR BOONE AND NORTHEASTERN MONTGOMERY
COUNTIES UNTIL 200 AM EDT...

AT 123 AM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING A
STRONG THUNDERSTORM 10 MILES NORTHEAST OF CRAWFORDSVILLE...MOVING
SOUTHEAST AT 30 MPH.

WIND GUSTS UP TO 50 MPH ARE EXPECTED WITH THIS STORM...ALONG WITH
HEAVY RAIN AND FREQUENT DANGEROUS LIGHTNING.

THIS STORM WILL BE NEAR...
THORNTOWN AROUND 135 AM EDT...
ADVANCE AROUND 145 AM EDT...
LEBANON AND ULEN AROUND 155 AM EDT...

TORRENTIAL RAIN...WHICH MAY FLOOD LOW LYING AREAS SUCH AS DITCHES AND
UNDERPASSES...IS ALSO LIKELY. DO NOT DRIVE YOUR VEHICLE ON A FLOODED
ROADWAY.

&&

LAT...LON 4018 8669 4018 8655 4007 8630 3992 8642
      3992 8657 4010 8691 4022 8682 4022 8670
TIME...MOT...LOC 0525Z 301DEG 25KT 4012 8673

CP

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
141 AM EDT SUN JUL 12 2015

INZ036-037-045-046-120615-
BOONE-HENDRICKS-MONTGOMERY-PUTNAM-
141 AM EDT SUN JUL 12 2015

...STRONG THUNDERSTORM ADVISORY FOR SOUTHWESTERN BOONE...NORTHWESTERN
HENDRICKS...SOUTHERN MONTGOMERY AND NORTHEASTERN PUTNAM COUNTIES
UNTIL 215 AM EDT...

AT 139 AM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING A
STRONG THUNDERSTORM NEAR CRAWFORDSVILLE...MOVING EAST AT 25 MPH.

WIND GUSTS UP TO 50 MPH ARE EXPECTED WITH THIS STORM...ALONG WITH
HEAVY RAIN AND FREQUENT DANGEROUS LIGHTNING.

THIS STORM WILL BE NEAR...
LADOGA AROUND 155 AM EDT...
NEW ROSS AROUND 205 AM EDT...
JAMESTOWN AROUND 215 AM EDT...

TORRENTIAL RAIN...WHICH MAY FLOOD LOW LYING AREAS SUCH AS DITCHES AND
UNDERPASSES...IS ALSO LIKELY. DO NOT DRIVE YOUR VEHICLE ON A FLOODED
ROADWAY.

&&

LAT...LON 3994 8652 3977 8668 3994 8704 4012 8693
TIME...MOT...LOC 0541Z 285DEG 22KT 4000 8689

CP

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
255 AM EDT SUN JUL 12 2015

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

0215 AM     HEAVY RAIN       7 NE INDIANAPOLIS       39.85N  86.05W
07/12/2015  M2.07 INCH       MARION             IN   PUBLIC

            2.07 INCHES IN LAST HOUR

&&

CP

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
318 AM EDT SUN JUL 12 2015

INZ054-055-063-120745-
BROWN-JOHNSON-MORGAN-
318 AM EDT SUN JUL 12 2015

...STRONG THUNDERSTORM ADVISORY FOR NORTHERN BROWN...SOUTHWESTERN
JOHNSON AND MORGAN COUNTIES UNTIL 345 AM EDT...

AT 315 AM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING A
STRONG THUNDERSTORM 6 MILES NORTH OF MARTINSVILLE...OR 23 MILES
SOUTHWEST OF INDIANAPOLIS...MOVING SOUTHEAST AT 30 MPH.

WIND GUSTS UP TO 50 MPH ARE EXPECTED WITH THIS STORM...ALONG WITH
HEAVY RAIN AND FREQUENT DANGEROUS LIGHTNING.

THIS STORM WILL BE NEAR...
MARTINSVILLE AROUND 325 AM EDT...
MAHALASVILLE AROUND 335 AM EDT...
MORGANTOWN AROUND 340 AM EDT...
SPEARSVILLE...BEANBLOSSOM...PEOGA...TRAFALGAR AND PRINCES LAKES
AROUND 345 AM EDT...

TORRENTIAL RAIN...WHICH MAY FLOOD LOW LYING AREAS SUCH AS DITCHES AND
UNDERPASSES...IS ALSO LIKELY. DO NOT DRIVE YOUR VEHICLE ON A FLOODED
ROADWAY.

&&

LAT...LON 3950 8656 3963 8640 3936 8600 3935 8601
      3934 8608 3929 8608 3920 8620
TIME...MOT...LOC 0718Z 314DEG 25KT 3950 8639

CP