Severe Weather June 21 - 28

[Dave]

Indiana

BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE PADUCAH KY
555 PM CDT MON JUN 22 2009

THE NATIONAL WEATHER SERVICE IN PADUCAH HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
NORTHERN EDWARDS COUNTY IN SOUTHEAST ILLINOIS...
WABASH COUNTY IN SOUTHEAST ILLINOIS...

* UNTIL 645 PM CDT.

* AT 555 PM CDT...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 6 MILES
NORTH OF WEST SALEM...MOVING SOUTHEAST AT 25 MPH.

* LOCATIONS IN THE WARNED AREA INCLUDE...
WEST SALEM...
LANCASTER...
MOUNT CARMEL...

[Dave]

URGENT - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WATCH NUMBER 497
NWS STORM PREDICTION CENTER NORMAN OK
1100 AM CDT TUE JUN 23 2009

THE NWS STORM PREDICTION CENTER HAS ISSUED A
SEVERE THUNDERSTORM WATCH FOR PORTIONS OF

NORTHERN AND CENTRAL MINNESOTA
EASTERN NORTH DAKOTA

EFFECTIVE THIS TUESDAY MORNING AND EVENING FROM 1100 AM UNTIL 600
PM CDT.

HAIL TO 2 INCHES IN DIAMETER...THUNDERSTORM WIND GUSTS TO 70
MPH...AND DANGEROUS LIGHTNING ARE POSSIBLE IN THESE AREAS.

THE SEVERE THUNDERSTORM WATCH AREA IS APPROXIMATELY ALONG AND 75
STATUTE MILES EAST AND WEST OF A LINE FROM 30 MILES SOUTHWEST OF
BRAINERD MINNESOTA TO 30 MILES EAST NORTHEAST OF HALLOCK
MINNESOTA. FOR A COMPLETE DEPICTION OF THE WATCH SEE THE
ASSOCIATED WATCH OUTLINE UPDATE (WOUS64 KWNS WOU7).

REMEMBER...A SEVERE THUNDERSTORM WATCH MEANS CONDITIONS ARE
FAVORABLE FOR SEVERE THUNDERSTORMS IN AND CLOSE TO THE WATCH
AREA. PERSONS IN THESE AREAS SHOULD BE ON THE LOOKOUT FOR
THREATENING WEATHER CONDITIONS AND LISTEN FOR LATER STATEMENTS
AND POSSIBLE WARNINGS. SEVERE THUNDERSTORMS CAN AND OCCASIONALLY
DO PRODUCE TORNADOES.

OTHER WATCH INFORMATION...CONTINUE...WW 495...WW 496...

DISCUSSION...THUNDERSTORMS HAVE INCREASED ALONG AN ARCING OUTFLOW
BOUNDARY OVER WEST CENTRAL MN...WHILE ELEVATED STORMS CONTINUE TO
DEVELOP OVER NERN ND. ACTIVITY APPEARS TO BE ASSOCIATED WITH
PRONOUNCED CYCLONIC SHEAR ASSOCIATED WITH A STRONG UPPER LEVEL JET
STREAK OVER NRN ND/SRN MANITOBA. STEEP LAPSE RATES ABOVE THE PBL
WILL ENHANCE INSTABILITY DURING THE AFTERNOON HEATING CYCLE...AND
STRONG VERTICAL SHEAR WILL PROMOTE SEVERE STORM DEVELOPMENT THROUGH
HE AFTERNOON HOURS.

AVIATION...A FEW SEVERE THUNDERSTORMS WITH HAIL SURFACE AND ALOFT
TO 2 INCHES. EXTREME TURBULENCE AND SURFACE WIND GUSTS TO 60
KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 500. MEAN STORM
MOTION VECTOR 24030.


...EVANS

[Dave]

URGENT - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WATCH NUMBER 496
NWS STORM PREDICTION CENTER NORMAN OK
805 AM CDT TUE JUN 23 2009

THE NWS STORM PREDICTION CENTER HAS ISSUED A
SEVERE THUNDERSTORM WATCH FOR PORTIONS OF

NORTHWEST IOWA
SOUTHWEST MINNESOTA
NORTHEAST NEBRASKA
SOUTHEAST SOUTH DAKOTA

EFFECTIVE THIS TUESDAY MORNING AND AFTERNOON FROM 805 AM UNTIL
400 PM CDT.

HAIL TO 2 INCHES IN DIAMETER...THUNDERSTORM WIND GUSTS TO 80
MPH...AND DANGEROUS LIGHTNING ARE POSSIBLE IN THESE AREAS.

THE SEVERE THUNDERSTORM WATCH AREA IS APPROXIMATELY ALONG AND 80
STATUTE MILES EAST AND WEST OF A LINE FROM 15 MILES NORTHWEST OF
BROOKINGS SOUTH DAKOTA TO 35 MILES EAST SOUTHEAST OF NORFOLK
NEBRASKA. FOR A COMPLETE DEPICTION OF THE WATCH SEE THE
ASSOCIATED WATCH OUTLINE UPDATE (WOUS64 KWNS WOU6).

REMEMBER...A SEVERE THUNDERSTORM WATCH MEANS CONDITIONS ARE
FAVORABLE FOR SEVERE THUNDERSTORMS IN AND CLOSE TO THE WATCH
AREA. PERSONS IN THESE AREAS SHOULD BE ON THE LOOKOUT FOR
THREATENING WEATHER CONDITIONS AND LISTEN FOR LATER STATEMENTS
AND POSSIBLE WARNINGS. SEVERE THUNDERSTORMS CAN AND OCCASIONALLY
DO PRODUCE TORNADOES.

OTHER WATCH INFORMATION...CONTINUE...WW 494...WW 495...

DISCUSSION...LONG-LIVED MCS EXPECTED TO CONTINUE GENERALLY
ENE...WITH SOME DEVELOPMENT POSSIBLE ON S EDGE TOWARD AXIS OF VERY
STRONG SFC-BASED INSTABILITY OVER NE NEB/NW IA. MODEST...DEEP WSWLY
SHEAR...AND CONTINUED ESELY NEAR-SFC FLOW...SHOULD SUPPORT MCS
MAINTENANCE...WITH A THREAT FOR DMGG WIND GUSTS AND OCCASIONAL LARGE
HAIL.

AVIATION...A FEW SEVERE THUNDERSTORMS WITH HAIL SURFACE AND ALOFT
TO 2 INCHES. EXTREME TURBULENCE AND SURFACE WIND GUSTS TO 70
KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 550. MEAN STORM
MOTION VECTOR 25030.


...CORFIDI

Hazard Tornadoes EF2+ Tornadoes
Likelihood Low Very Low
Severe Wind 65 kt+ Wind
Moderate Moderate
Severe Hail 2"+ Hail
Moderate Low

[Dave]

MESOSCALE DISCUSSION 1287
NWS STORM PREDICTION CENTER NORMAN OK
1131 AM CDT TUE JUN 23 2009

AREAS AFFECTED...SRN MN...NRN/CNTRL IA

CONCERNING...SEVERE THUNDERSTORM WATCH 496...

VALID 231631Z - 231800Z

THE SEVERE WEATHER THREAT FOR SEVERE THUNDERSTORM WATCH 496
CONTINUES.

N/S BAND OF STRONG/SEVERE STORMS FROM EXTREME SWRN MN INTO NWRN IA
IS MOVING EWD 25 KT. LINEAR EXTRAPOLATION INDICATES STORMS WILL
MOVE TO THE EAST EDGE OF WW 496 BY 1730Z...AND A NEW WW WILL LIKELY
BE ISSUED WITHIN THE NEXT HOUR FOR PARTS OF SRN MN AND NRN/CNTRL IA.


ENVIRONMENT OVER THE AREA IS VERY UNSTABLE WITH MLCAPE OF 2000-4000
J/KG...AND LATEST OBJECTIVE RUC-BASED GUIDANCE INDICATES THE CAP IS
WEAKENING OVER NRN IA IN ADVANCE OF THE AFOREMENTIONED STORMS.
ALTHOUGH AREA IS ALONG THE SRN EDGE OF STRONGER WINDS ALOFT AND
VERTICAL SHEAR...SUFFICIENT SHEAR /30 KT IN LOWEST 6 KM AGL/ IS
PRESENT TO MAINTAIN ORGANIZED CONVECTIVE STRUCTURES. DAMAGING WIND
GUSTS AND LARGE HAIL ARE EXPECTED TO BE THE PRIMARY THREATS.

..WEISS.. 06/23/2009


ATTN...WFO...DVN...ARX...MPX...DMX...FSD...OAX...

[Dave]

URGENT - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WATCH NUMBER 498
NWS STORM PREDICTION CENTER NORMAN OK
1200 PM CDT TUE JUN 23 2009

THE NWS STORM PREDICTION CENTER HAS ISSUED A
SEVERE THUNDERSTORM WATCH FOR PORTIONS OF

NORTHERN INTO CENTRAL IOWA
SOUTHERN MINNESOTA

EFFECTIVE THIS TUESDAY AFTERNOON AND EVENING FROM NOON UNTIL 600
PM CDT.

HAIL TO 2 INCHES IN DIAMETER...THUNDERSTORM WIND GUSTS TO 70
MPH...AND DANGEROUS LIGHTNING ARE POSSIBLE IN THESE AREAS.

THE SEVERE THUNDERSTORM WATCH AREA IS APPROXIMATELY ALONG AND 80
STATUTE MILES NORTH AND SOUTH OF A LINE FROM 10 MILES WEST OF
SPENCER IOWA TO 55 MILES NORTHEAST OF WATERLOO IOWA. FOR A
COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH OUTLINE
UPDATE (WOUS64 KWNS WOU8).

REMEMBER...A SEVERE THUNDERSTORM WATCH MEANS CONDITIONS ARE
FAVORABLE FOR SEVERE THUNDERSTORMS IN AND CLOSE TO THE WATCH
AREA. PERSONS IN THESE AREAS SHOULD BE ON THE LOOKOUT FOR
THREATENING WEATHER CONDITIONS AND LISTEN FOR LATER STATEMENTS
AND POSSIBLE WARNINGS. SEVERE THUNDERSTORMS CAN AND OCCASIONALLY
DO PRODUCE TORNADOES.

OTHER WATCH INFORMATION...CONTINUE...WW 495...WW 496...WW 497...

DISCUSSION...LONG-LIVED COMPLEX OF THUNDERSTORMS MOVING OUT OF THE
CENTRAL PLAINS SHOULD CONTINUE GENERALLY EWD AT 35-40 KT ALONG
COMMON OUTFLOW INTO EXTREME INSTABILITY IN PLACE ACROSS WW.
DAMAGING WINDS COULD BECOME MORE ORGANIZED THIS AFTERNOON AS COLD
POOL INTENSIFIES...WITH LARGE HAIL POSSIBLE WITH THE STRONGER CORES.

AVIATION...A FEW SEVERE THUNDERSTORMS WITH HAIL SURFACE AND ALOFT
TO 2 INCHES. EXTREME TURBULENCE AND SURFACE WIND GUSTS TO 60
KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 500. MEAN STORM
MOTION VECTOR 27035.


...EVANS

[Dave]

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE DES MOINES IA
131 PM CDT TUE JUN 23 2009

THE NATIONAL WEATHER SERVICE IN DES MOINES HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
WESTERN HUMBOLDT COUNTY IN NORTH CENTRAL IOWA...
SOUTHWESTERN KOSSUTH COUNTY IN NORTH CENTRAL IOWA...
SOUTHEASTERN PALO ALTO COUNTY IN NORTHWEST IOWA...
NORTHERN POCAHONTAS COUNTY IN NORTHWEST IOWA...

* UNTIL 215 PM CDT

* AT 130 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM CAPABLE OF PRODUCING QUARTER SIZE HAIL...AND
DAMAGING WINDS IN EXCESS OF 70 MPH. THIS STORM WAS LOCATED NEAR
HAVELOCK...OR 29 MILES NORTHEAST OF STORM LAKE...AND WAS MOVING
EAST AT 25 MPH.

* THE SEVERE THUNDERSTORM WILL BE NEAR...
PLOVER BY 140 PM CDT...
ROLFE BY 150 PM CDT...
WEST BEND BY 155 PM CDT...
GILMORE CITY BY 200 PM CDT...
BRADGATE BY 205 PM CDT...
OTTOSEN BY 210 PM CDT...

[Dave]

SIBLEY MN-NICOLLET MN-BLUE EARTH MN-FARIBAULT MN-
128 PM CDT TUE JUN 23 2009

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 200 PM CDT
FOR FARIBAULT...BLUE EARTH...NICOLLET AND SOUTHERN SIBLEY COUNTIES...

AT 124 PM CDT...RADAR CONTINUED TO INDICATE A LINE OF SEVERE
THUNDERSTORMS...CAPABLE OF PRODUCING NICKEL SIZE HAIL AND DAMAGING
WINDS IN EXCESS OF 65 MPH. THESE SEVERE STORMS WERE LOCATED ALONG A
LINE EXTENDING FROM 4 MILES EAST OF ST GEORGE TO 3 MILES SOUTH OF
LAKE CRYSTAL TO 15 MILES SOUTHWEST OF GUCKEEN...AND MOVING EAST AT 30
MPH.

OTHER LOCATIONS IN THE WARNING INCLUDE...LAFAYETTE...VERNON CENTER...
HUNTLEY...GUCKEEN...WINNEBAGO...NICOLLET...SKYLINE...GOOD THUNDER...
NEW SWEDEN...NORTH MANKATO...MANKATO AND BLUE EARTH.

[Dave]

SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE DES MOINES IA
139 PM CDT TUE JUN 23 2009

THE NATIONAL WEATHER SERVICE IN DES MOINES HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
SOUTHERN CALHOUN COUNTY IN WEST CENTRAL IOWA...
NORTHERN CARROLL COUNTY IN WEST CENTRAL IOWA...
NORTHWESTERN GREENE COUNTY IN WEST CENTRAL IOWA...
EASTERN SAC COUNTY IN WEST CENTRAL IOWA...

* UNTIL 230 PM CDT

* AT 137 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM CAPABLE OF PRODUCING QUARTER SIZE HAIL...AND
DAMAGING WINDS IN EXCESS OF 70 MPH. THIS STORM WAS LOCATED NEAR
AUBURN...OR 29 MILES SOUTHEAST OF STORM LAKE...AND WAS MOVING EAST
AT 45 MPH.

* THE SEVERE THUNDERSTORM WILL BE NEAR...
LAKE CITY BY 150 PM CDT...
LANESBORO BY 155 PM CDT...
LOHRVILLE AND RINARD BY 205 PM CDT...
CHURDAN BY 210 PM CDT...

[Dave]

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE DES MOINES IA
153 PM CDT TUE JUN 23 2009

THE NATIONAL WEATHER SERVICE IN DES MOINES HAS ISSUED A

* TORNADO WARNING FOR...
CENTRAL CALHOUN COUNTY IN WEST CENTRAL IOWA...
WESTERN WEBSTER COUNTY IN CENTRAL IOWA...

* UNTIL 230 PM CDT

* AT 153 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO. THIS DANGEROUS
STORM WAS LOCATED NEAR ROCKWELL CITY...OR 26 MILES WEST OF FORT
DODGE...AND MOVING EAST AT 30 MPH.

* THIS TORNADIC STORM WILL BE NEAR...
RINARD BY 210 PM CDT...
SOMERS AND KNIERIM BY 215 PM CDT...
BARNUM BY 225 PM CDT...
MOORLAND AND CALLENDER BY 230 PM CDT...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

THIS IS A HAZARDOUS SITUATION.

[Dave]

URGENT - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WATCH NUMBER 499
NWS STORM PREDICTION CENTER NORMAN OK
235 PM EDT TUE JUN 23 2009

THE NWS STORM PREDICTION CENTER HAS ISSUED A
SEVERE THUNDERSTORM WATCH FOR PORTIONS OF

FLORIDA
COASTAL WATERS

EFFECTIVE THIS TUESDAY AFTERNOON AND EVENING FROM 235 PM UNTIL
900 PM EDT.

HAIL TO 2 INCHES IN DIAMETER...THUNDERSTORM WIND GUSTS TO 70
MPH...AND DANGEROUS LIGHTNING ARE POSSIBLE IN THESE AREAS.

THE SEVERE THUNDERSTORM WATCH AREA IS APPROXIMATELY ALONG AND 60
STATUTE MILES EAST AND WEST OF A LINE FROM 20 MILES NORTHEAST OF
OCALA FLORIDA TO 55 MILES SOUTH OF MIAMI FLORIDA. FOR A COMPLETE
DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH OUTLINE UPDATE
(WOUS64 KWNS WOU9).

REMEMBER...A SEVERE THUNDERSTORM WATCH MEANS CONDITIONS ARE
FAVORABLE FOR SEVERE THUNDERSTORMS IN AND CLOSE TO THE WATCH
AREA. PERSONS IN THESE AREAS SHOULD BE ON THE LOOKOUT FOR
THREATENING WEATHER CONDITIONS AND LISTEN FOR LATER STATEMENTS
AND POSSIBLE WARNINGS. SEVERE THUNDERSTORMS CAN AND OCCASIONALLY
DO PRODUCE TORNADOES.

OTHER WATCH INFORMATION...THIS SEVERE THUNDERSTORM WATCH REPLACES
SEVERE THUNDERSTORM WATCH NUMBER 495. WATCH NUMBER 495 WILL NOT
BE IN EFFECT AFTER 235 PM EDT. CONTINUE...WW 496...WW 497...WW
498...

DISCUSSION...SEASONABLY STRONG NLY FLOW ALOFT WILL CONTINUE ACROSS
FL THIS AFTERNOON/EVENING AS DEEP MID LEVEL TROUGH DIGS OFF THE NERN
FL COAST. AIR MASS REMAINS VERY UNSTABLE...DESPITE EARLIER LINEAR
MCS...WITH SUFFICIENT SHEAR FOR ORGANIZATION INTO LINES/CLUSTERS AND
PERHAPS A BRIEF SUPERCELL OR TWO. DAMAGING WINDS AND ISOLATED LARGE
HAIL WILL REMAIN PRIMARY THREATS...ALTHOUGH A BRIEF
WATERSPOUT/TORNADO COULD ACCOMPANY STORMS ALONG RESIDUAL SURFACE
BOUNDARIES.

AVIATION...A FEW SEVERE THUNDERSTORMS WITH HAIL SURFACE AND ALOFT
TO 2 INCHES. EXTREME TURBULENCE AND SURFACE WIND GUSTS TO 60
KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 500. MEAN STORM
MOTION VECTOR 33030.


...EVANS

[Dave]

WEBSTER IA-CALHOUN IA-
208 PM CDT TUE JUN 23 2009

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 230 PM CDT FOR CENTRAL
CALHOUN AND WESTERN WEBSTER COUNTIES...

AT 207 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A TORNADO. THIS TORNADO WAS LOCATED NEAR KNIERIM...OR 16
MILES SOUTHWEST OF FORT DODGE...MOVING EAST AT 35 MPH.

THE TORNADO WILL BE NEAR...
BARNUM BY 215 PM CDT...
MOORLAND AND CALLENDER BY 220 PM CDT.

[Dave]

Florida

BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE MIAMI FL
309 PM EDT TUE JUN 23 2009

THE NATIONAL WEATHER SERVICE IN MIAMI HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
WESTERN BROWARD COUNTY IN SOUTH FLORIDA.
SOUTHWESTERN PALM BEACH COUNTY IN SOUTH FLORIDA.
SOUTHEASTERN HENDRY COUNTY IN SOUTH FLORIDA.

* UNTIL 400 PM EDT

* AT 303 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
LINE OF SEVERE THUNDERSTORMS CAPABLE OF PRODUCING PENNY SIZE
HAIL...AND DESTRUCTIVE WINDS IN EXCESS OF 70 MPH. THESE STORMS
WERE LOCATED ALONG A LINE EXTENDING FROM 14 MILES EAST OF HOLEY
LAND WILDLIFE MANAGEMENT AREA TO 9 MILES WEST OF ROTENBERGER
WILDLIFE MANAGEMENT AREA...AND MOVING SOUTHEAST AT 30 MPH.

* THE LINE OF STORMS WILL AFFECT...
MICCOSUKEE SERVICE PLAZA...
INTERSECTION ALLIGATOR ALLEY AND MIAMI CANAL...
EAST TOLL GATE ON ALLIGATOR ALLEY...
AND SURROUNDING COMMUNITIES.

DOPPLER RADAR INDICATES THAT THESE STORMS MAY PRODUCE DANGEROUS
WINDS OF 60 TO 75 MPH ALONG HIGHWAY 27 AND ALLIGATOR ALLEY. DRIVING
CONDITIONS WILL BE EXTREMELY HAZARDOUS WITH NO VISIBILITY. MOTORISTS
ARE URGED TO PULL OFF THE ROADWAY AS THESE STORMS PASS THROUGH.

FREQUENT LIGHTNING IS OCCURRING WITH THIS THUNDERSTORM.

[Dave]

URGENT - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WATCH NUMBER 500
NWS STORM PREDICTION CENTER NORMAN OK
230 PM CDT TUE JUN 23 2009

THE NWS STORM PREDICTION CENTER HAS ISSUED A
SEVERE THUNDERSTORM WATCH FOR PORTIONS OF

NORTHEAST MINNESOTA INCLUDING THE ARROWHEAD
FAR NORTHWEST WISCONSIN
LAKE SUPERIOR

EFFECTIVE THIS TUESDAY AFTERNOON AND EVENING FROM 230 PM UNTIL
800 PM CDT.

HAIL TO 2 INCHES IN DIAMETER...THUNDERSTORM WIND GUSTS TO 70
MPH...AND DANGEROUS LIGHTNING ARE POSSIBLE IN THESE AREAS.

THE SEVERE THUNDERSTORM WATCH AREA IS APPROXIMATELY ALONG AND 60
STATUTE MILES EAST AND WEST OF A LINE FROM 60 MILES SOUTHWEST OF
KENNEDY WISCONSIN TO 20 MILES NORTH OF ELY MINNESOTA. FOR A
COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH OUTLINE
UPDATE (WOUS64 KWNS WOU0).

REMEMBER...A SEVERE THUNDERSTORM WATCH MEANS CONDITIONS ARE
FAVORABLE FOR SEVERE THUNDERSTORMS IN AND CLOSE TO THE WATCH
AREA. PERSONS IN THESE AREAS SHOULD BE ON THE LOOKOUT FOR
THREATENING WEATHER CONDITIONS AND LISTEN FOR LATER STATEMENTS
AND POSSIBLE WARNINGS. SEVERE THUNDERSTORMS CAN AND OCCASIONALLY
DO PRODUCE TORNADOES.

OTHER WATCH INFORMATION...CONTINUE...WW 497...WW 498...WW 499...

DISCUSSION...ISOLATED SEVERE STORMS...INCLUDING POSSIBLE
SUPERCELLS...EXPECTED TO SHIFT ENEWD ACROSS THIS REGION THROUGH THE
EVENING ASSOCIATED WITH WEAKENING SHORTWAVE TROUGH SKIRTING THE NRN
PLAINS. AIR MASS WILL LIKELY REMAIN MARGINAL TO MODERATELY UNSTABLE
WITH SUFFICIENT DEEP LAYER SHEAR FOR SUSTAINED STORM-SCALE
ORGANIZATION. ISOLATED LARGE HAIL AND DAMAGING WINDS MAY ACCOMPANY
THE MORE INTENSE STORMS.

AVIATION...A FEW SEVERE THUNDERSTORMS WITH HAIL SURFACE AND ALOFT
TO 2 INCHES. EXTREME TURBULENCE AND SURFACE WIND GUSTS TO 60
KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 500. MEAN STORM
MOTION VECTOR 25025.


...EVANS

[Dave]

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE DES MOINES IA
325 PM CDT TUE JUN 23 2009

THE NATIONAL WEATHER SERVICE IN DES MOINES HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
NORTHERN GRUNDY COUNTY IN CENTRAL IOWA...
NORTHEASTERN HARDIN COUNTY IN CENTRAL IOWA...
BUTLER COUNTY IN NORTH CENTRAL IOWA...
NORTHWESTERN BLACK HAWK COUNTY IN NORTHEAST IOWA...
WESTERN BREMER COUNTY IN NORTHEAST IOWA...

* UNTIL 415 PM CDT

* AT 325 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
LINE OF SEVERE THUNDERSTORMS CAPABLE OF PRODUCING DAMAGING WINDS IN
EXCESS OF 70 MPH. THESE STORMS WERE LOCATED ALONG A LINE EXTENDING
FROM 14 MILES NORTH OF AREDALE TO DUMONT TO 9 MILES SOUTHWEST OF
ACKLEY...AND WERE MOVING EAST AT 35 MPH.

* SEVERE THUNDERSTORMS WILL BE NEAR...
DUMONT AND ACKLEY BY 330 PM CDT...
BRISTOW BY 335 PM CDT...
APLINGTON BY 340 PM CDT...
GREENE AND ALLISON BY 345 PM CDT...
PARKERSBURG BY 350 PM CDT...
CLARKSVILLE BY 355 PM CDT...

THIS STORM HAS A HISTORY OF PRODUCING WIND DAMAGE ACROSS MUCH OF
FRANKLIN COUNTY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

PREPARE FOR DAMAGING WINDS...FALLING TREES AND FLYING DEBRIS.

[Dave]

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE DES MOINES IA
323 PM CDT TUE JUN 23 2009

THE NATIONAL WEATHER SERVICE IN DES MOINES HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
SOUTHERN BOONE COUNTY IN CENTRAL IOWA...
EASTERN GREENE COUNTY IN WEST CENTRAL IOWA...

* UNTIL 415 PM CDT

* AT 320 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM CAPABLE OF PRODUCING QUARTER SIZE HAIL...AND
DAMAGING WINDS IN EXCESS OF 70 MPH. THIS STORM WAS LOCATED NEAR
BERKLEY...OR 36 MILES SOUTH OF FORT DODGE...AND WAS MOVING EAST AT
25 MPH.

* THE SEVERE THUNDERSTORM WILL BE NEAR...
OGDEN BY 330 PM CDT...
LUTHER BY 355 PM CDT...
MADRID BY 400 PM CDT...

NICKEL SIZE HAIL AND WINDS TO 50 MPH WERE REPORTED WITH THIS STORM
BY THE BOONE COUNTY EMERGENCY MANAGER 3 MILES NORTH OF BERKLEY.

[Dave]

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE DES MOINES IA
335 PM CDT TUE JUN 23 2009

THE NATIONAL WEATHER SERVICE IN DES MOINES HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
SOUTHERN BOONE COUNTY IN CENTRAL IOWA...
NORTHERN DALLAS COUNTY IN CENTRAL IOWA...
NORTHERN POLK COUNTY IN CENTRAL IOWA...

* UNTIL 430 PM CDT

* AT 334 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM CAPABLE OF PRODUCING QUARTER SIZE HAIL...AND
DAMAGING WINDS IN EXCESS OF 70 MPH. THIS STORM WAS LOCATED NEAR
PERRY...OR 32 MILES NORTHWEST OF DES MOINES...AND WAS MOVING EAST
AT 40 MPH.

* THE SEVERE THUNDERSTORM WILL BE NEAR...
BOUTON BY 340 PM CDT...
MINBURN BY 345 PM CDT...
WOODWARD AND DALLAS CENTER BY 350 PM CDT...
GRANGER BY 400 PM CDT...
POLK CITY AND GRIMES BY 405 PM CDT...
SAYLORVILLE LAKE...JOHNSTON AND POLK CITY BY 410 PM CDT...

THIS INCLUDES INTERSTATE 80 BETWEEN MILE MARKERS 128 AND 138.

THIS INCLUDES INTERSTATE 35 BETWEEN MILE MARKERS 87 AND 100.

[RL3AO]

I found this pretty cool looking. Its a thunderstorm going up along an outflow boundary near the NE/IA border.

[Dave]

Thanks cool RL3AO

[Dave]

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE DES MOINES IA
348 PM CDT TUE JUN 23 2009

THE NATIONAL WEATHER SERVICE IN DES MOINES HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
NORTHEASTERN POLK COUNTY IN CENTRAL IOWA...
SOUTHERN STORY COUNTY IN CENTRAL IOWA...

* UNTIL 445 PM CDT

* AT 348 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM CAPABLE OF PRODUCING QUARTER SIZE HAIL...AND
DAMAGING WINDS IN EXCESS OF 70 MPH. THIS STORM WAS LOCATED NEAR
KELLEY...OR 25 MILES NORTH OF DES MOINES...AND WAS MOVING EAST AT
20 MPH.

* THE SEVERE THUNDERSTORM WILL BE NEAR...
HUXLEY BY 400 PM CDT...
CAMBRIDGE BY 410 PM CDT...
MAXWELL BY 430 PM CDT...

THIS INCLUDES INTERSTATE 35 BETWEEN MILE MARKERS 101 AND 117.

[Dave]

SHELBY IA-
348 PM CDT TUE JUN 23 2009

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 430 PM CDT
FOR NORTHERN SHELBY COUNTY...

AT 347 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A SEVERE THUNDERSTORM CAPABLE OF PRODUCING QUARTER SIZE
HAIL...AND DAMAGING WINDS IN EXCESS OF 70 MPH. THIS STORM WAS LOCATED
NEAR PANAMA...OR 40 MILES NORTHEAST OF OMAHA...MOVING EAST AT 30
MPH. THIS STORM HAS A HISTORY OF PRODUCING DAMAGING WINDS.

LOCATIONS NEAR THE PATH OF THE SEVERE THUNDERSTORM INCLUDE...
PANAMA...WESTPHALIA...EARLING AND KIRKMAN.