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Clayton County, IA
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Severe Thunderstorm Warning

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE LA CROSSE WI
920 PM CDT SUN MAY 19 2013

IAC005-043-065-191-200330-
/O.CON.KARX.SV.W.0026.000000T0000Z-130520T0330Z/
FAYETTE IA-ALLAMAKEE IA-CLAYTON IA-WINNESHIEK IA-
920 PM CDT SUN MAY 19 2013

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT FOR SOUTHEASTERN
WINNESHIEK...NORTHERN CLAYTON...ALLAMAKEE AND FAYETTE COUNTIES UNTIL
1030 PM CDT...

AT 915 PM CDT...A LINE OF SEVERE THUNDERSTORMS WAS LOCATED ALONG A
LINE EXTENDING FROM TRIPOLI TO FAIRBANK TO JESUP...AND MOVING
NORTHEAST AT 50 MPH.

HAZARD...60 MPH WIND GUSTS.

SOURCE...RADAR INDICATED.

IMPACT...EXPECT DAMAGE TO ROOFS...SIDING AND TREES.

SEVERE THUNDERSTORMS WILL BE NEAR...
  MAYNARD AND HAWKEYE AROUND 930 PM CDT.
  WEST UNION AND FAYETTE AROUND 935 PM CDT.
  ARLINGTON AROUND 940 PM CDT.
  VOLGA AND OSSIAN AROUND 950 PM CDT.
  ELKADER AND POSTVILLE AROUND 955 PM CDT.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

A TORNADO WATCH REMAINS IN EFFECT FOR THE WARNED AREA. 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.

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

&&

LAT...LON 4264 9208 4294 9208 4350 9159 4350 9122
      4345 9123 4341 9120 4337 9122 4331 9111
      4324 9107 4313 9118 4304 9118 4296 9115
      4264 9164
TIME...MOT...LOC 0220Z 217DEG 52KT 4285 9224 4276 9198
          4253 9200

HAIL...<.75IN
WIND...60MPH

$$

RIECK








Severe Weather Statement

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE LA CROSSE WI
920 PM CDT SUN MAY 19 2013

IAC005-043-065-191-200330-
/O.CON.KARX.SV.W.0026.000000T0000Z-130520T0330Z/
FAYETTE IA-ALLAMAKEE IA-CLAYTON IA-WINNESHIEK IA-
920 PM CDT SUN MAY 19 2013

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT FOR SOUTHEASTERN
WINNESHIEK...NORTHERN CLAYTON...ALLAMAKEE AND FAYETTE COUNTIES UNTIL
1030 PM CDT...

AT 915 PM CDT...A LINE OF SEVERE THUNDERSTORMS WAS LOCATED ALONG A
LINE EXTENDING FROM TRIPOLI TO FAIRBANK TO JESUP...AND MOVING
NORTHEAST AT 50 MPH.

HAZARD...60 MPH WIND GUSTS.

SOURCE...RADAR INDICATED.

IMPACT...EXPECT DAMAGE TO ROOFS...SIDING AND TREES.

SEVERE THUNDERSTORMS WILL BE NEAR...
  MAYNARD AND HAWKEYE AROUND 930 PM CDT.
  WEST UNION AND FAYETTE AROUND 935 PM CDT.
  ARLINGTON AROUND 940 PM CDT.
  VOLGA AND OSSIAN AROUND 950 PM CDT.
  ELKADER AND POSTVILLE AROUND 955 PM CDT.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

A TORNADO WATCH REMAINS IN EFFECT FOR THE WARNED AREA. 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.

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

&&

LAT...LON 4264 9208 4294 9208 4350 9159 4350 9122
      4345 9123 4341 9120 4337 9122 4331 9111
      4324 9107 4313 9118 4304 9118 4296 9115
      4264 9164
TIME...MOT...LOC 0220Z 217DEG 52KT 4285 9224 4276 9198
          4253 9200

HAIL...<.75IN
WIND...60MPH

$$

RIECK








Tornado Watch

TORNADO WATCH OUTLINE UPDATE FOR WT 187
NWS STORM PREDICTION CENTER NORMAN OK
810 PM CDT SUN MAY 19 2013

TORNADO WATCH 187 IS IN EFFECT UNTIL 300 AM CDT FOR THE
 FOLLOWING LOCATIONS

IAC005-011-019-031-037-043-045-055-057-061-065-067-087-089-095-
097-101-103-105-107-111-113-115-131-139-163-177-183-191-
200800-
/O.NEW.KWNS.TO.A.0187.130520T0110Z-130520T0800Z/

IA
.    IOWA COUNTIES INCLUDED ARE

ALLAMAKEE            BENTON              BUCHANAN
CEDAR                CHICKASAW           CLAYTON
CLINTON              DELAWARE            DES MOINES
DUBUQUE              FAYETTE             FLOYD
HENRY                HOWARD              IOWA
JACKSON              JEFFERSON           JOHNSON
JONES                KEOKUK              LEE
LINN                 LOUISA              MITCHELL
MUSCATINE            SCOTT               VAN BUREN
WASHINGTON           WINNESHIEK
$$




Hazardous Weather Outlook

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE LA CROSSE WI
606 PM CDT SUN MAY 19 2013

IAZ009>011-018-019-029-030-MNZ088-096-WIZ032-201100-
ALLAMAKEE-BUFFALO-CHICKASAW-CLAYTON-FAYETTE-FLOYD-HOUSTON-HOWARD-
WINNESHIEK-WINONA-
606 PM CDT SUN MAY 19 2013

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTHEAST IOWA...
SOUTHEAST MINNESOTA...AND BUFFALO COUNTY.

.DAY ONE...TONIGHT

A TORNADO WATCH IS IN EFFECT THROUGH 9 PM.

THUNDERSTORMS ARE EXPECTED TO CONTINUE ACROSS WESTERN
WISCONSIN...SOUTHEAST MINNESOTA AND NORTHEAST IOWA INTO THE EARLY
EVENING. ANOTHER ROUND OF THUNDERSTORMS IS EXPECTED TO MOVE IN FROM
SOUTHERN IOWA BY MID-LATE EVENING...TO CONTINUE STORMS INTO THE
OVERNIGHT.

LARGE HAIL...DAMAGING WINDS...LOCALIZED FLASH FLOODING...AND AN
ISOLATED TORNADO ARE ALL POSSIBLE THROUGH LATE EVENING. BY THAT
TIME...IT IS EXPECTED THAT THE THREAT MAY BE HEAVY RAINFALL WITH
LOCALIZED FLASH FLOODING AND LIGHTNING IN THE OVERNIGHT.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY

ON MONDAY...STRONG TO SEVERE THUNDERSTORMS WILL BE POSSIBLE DURING
THE AFTERNOON AND EVENING. LARGE HAIL...DAMAGING WINDS...LOCALIZED
FLOODING...AND EVEN A FEW TORNADOES ARE POSSIBLE.

THERE WILL BE OCCASIONAL THUNDERSTORMS FROM TUESDAY THROUGH
WEDNESDAY. THE PRIMARY CONCERN WILL BE LOCALIZED FLOODING.

.SPOTTER INFORMATION STATEMENT...

SPOTTERS WILL BE PERIODICALLY NEEDED THROUGH THE EVENING. YOUR
REPORTS HAVE BEEN VERY HELPFUL THUS FAR. SPOTTERS WILL LIKELY BE
NEEDED MONDAY AS WELL.

.EMERGENCY MANAGEMENT COORDINATION...

NO WEBINAR IS SCHEDULED.

$$


Special Weather Statement

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE LA CROSSE WI
848 PM CDT SUN MAY 19 2013

IAZ009>011-019-029-030-MNZ088-095-096-WIZ033-034-041-042-053>055-061-
200400-
ALLAMAKEE-CHICKASAW-CLAYTON-CRAWFORD-FAYETTE-FILLMORE-GRANT-HOUSTON-
HOWARD-JACKSON-LA CROSSE-MONROE-RICHLAND-TREMPEALEAU-VERNON-
WINNESHIEK-WINONA-
848 PM CDT SUN MAY 19 2013

...THUNDERSTORMS ON THE INCREASE AND POSSIBLY SEVERE...

THUNDERSTORMS WERE RAPIDLY INCREASING IN COVERAGE ACROSS THE AREA
THIS EVENING. CONDITIONS ARE FAVORABLE FOR STRONG AND SEVERE
THUNDERSTORMS.

SCATTERED THUNDERSTORMS WILL OCCUR THIS EVENING...UNTIL A LINE OF
STORMS COMES THROUGH TO END THE THREAT. THE THUNDERSTORM LINE WAS
LOCATED FROM ROCHESTER MINNESOTA...SOUTH TO NEAR CHARLES CITY IOWA...
AT 845 PM. THIS LINE WILL MOVE INTO WISCONSIN IN THE LATE EVENING.

DAMAGING WINDS WILL BE THE MAIN THREAT...BUT SOME LARGE HAIL OR AN
ISOLATED TORNADO CANNOT BE RULED OUT. BRIEF HEAVY RAIN IS ALSO
POSSIBLE...BUT FLASH FLOODING IS NOT ANTICIPATED.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 3 AM MONDAY FOR THE ENTIRE
AREA.

PREPARE NOW FOR POSSIBLE SEVERE WEATHER. MOVE INDOORS AND IF A
WARNING IS ISSUED...TAKE ACTIONS TO PROTECT LIFE AND PROPERTY.

$$




National Weather Service
Central Region Headquarters
Kansas City, Missouri
Last Modified: March 29, 2004
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