SEL1
   
   URGENT - IMMEDIATE BROADCAST REQUESTED
   SEVERE THUNDERSTORM WATCH NUMBER 741
   NWS STORM PREDICTION CENTER NORMAN OK
   1120 AM MDT MON SEP 14 2009
   
   THE NWS STORM PREDICTION CENTER HAS ISSUED A
   SEVERE THUNDERSTORM WATCH FOR PORTIONS OF 
   
          MUCH OF UTAH
   
   EFFECTIVE THIS MONDAY MORNING AND EVENING FROM 1120 AM UNTIL 600
   PM MDT.
   
   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 EAST AND WEST OF A LINE FROM 55 MILES NORTH
   NORTHWEST OF OGDEN UTAH TO 30 MILES EAST SOUTHEAST OF BRYCE
   CANYON UTAH.  FOR A COMPLETE DEPICTION OF THE WATCH SEE THE
   ASSOCIATED WATCH OUTLINE UPDATE (WOUS64 KWNS WOU1).
   
   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.
   
   DISCUSSION...STRONG/SEVERE THUNDERSTORMS DEVELOPING WRN UT AHEAD OF
   UPPER TROUGH.  WITH HEATING/STEEPENING LAPSE RATES AND MLCAPES
   CLIMBING TO NEAR 1000 J/KG...STORMS WILL CONTINUE INCREASING IN
   COVERAGE/INTENSITY THRU THE AFTERNOON AS THEY DEVELOP NEWD. 
   CLUSTERS AND SHORT LINE SEGMENTS WILL INCREASE THREAT OF DAMAGING
   WINDS ALONG WITH THE LARGE HAIL CONCERN WITH ANY STRONG UPDRAFT.
   
   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 450. MEAN STORM
   MOTION VECTOR 22030.
   
   
   ...HALES

   SEL1
   
   URGENT - IMMEDIATE BROADCAST REQUESTED
   SEVERE THUNDERSTORM WATCH NUMBER 741
   NWS STORM PREDICTION CENTER NORMAN OK
   1120 AM MDT MON SEP 14 2009
   
   THE NWS STORM PREDICTION CENTER HAS ISSUED A
   SEVERE THUNDERSTORM WATCH FOR PORTIONS OF 
   
          MUCH OF UTAH
   
   EFFECTIVE THIS MONDAY MORNING AND EVENING FROM 1120 AM UNTIL 600
   PM MDT.
   
   WIDELY SCATTERED DAMAGING WINDS TO 70 MPH
   WIDELY SCATTERED LARGE HAIL TO 2.0 INCHES IN DIAMETER
   
   THE SEVERE THUNDERSTORM WATCH AREA IS APPROXIMATELY ALONG AND 80
   STATUTE MILES EAST AND WEST OF A LINE FROM 55 MILES NORTH
   NORTHWEST OF OGDEN UTAH TO 30 MILES EAST SOUTHEAST OF BRYCE
   CANYON UTAH.  FOR A COMPLETE DEPICTION OF THE WATCH SEE THE
   ASSOCIATED WATCH OUTLINE UPDATE (WOUS64 KWNS WOU1).
   
   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.
   
   DISCUSSION...STRONG/SEVERE THUNDERSTORMS DEVELOPING WRN UT AHEAD OF
   UPPER TROUGH.  WITH HEATING/STEEPENING LAPSE RATES AND MLCAPES
   CLIMBING TO NEAR 1000 J/KG...STORMS WILL CONTINUE INCREASING IN
   COVERAGE/INTENSITY THRU THE AFTERNOON AS THEY DEVELOP NEWD. 
   CLUSTERS AND SHORT LINE SEGMENTS WILL INCREASE THREAT OF DAMAGING
   WINDS ALONG WITH THE LARGE HAIL CONCERN WITH ANY STRONG UPDRAFT.
   
   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 450. MEAN STORM
   MOTION VECTOR 22030.
   
   
   ...HALES

   SEL1
   
   URGENT - IMMEDIATE BROADCAST REQUESTED
   SEVERE THUNDERSTORM WATCH NUMBER 741
   NWS STORM PREDICTION CENTER NORMAN OK
   1120 AM MDT MON SEP 14 2009
   
   THE NWS STORM PREDICTION CENTER HAS ISSUED A
   SEVERE THUNDERSTORM WATCH FOR PORTIONS OF 
   
          MUCH OF UTAH
   
   EFFECTIVE THIS MONDAY MORNING AND EVENING FROM 1120 AM UNTIL 600
   PM MDT.
   
   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 EAST AND WEST OF A LINE FROM 55 MILES NORTH
   NORTHWEST OF OGDEN UTAH TO 30 MILES EAST SOUTHEAST OF BRYCE
   CANYON UTAH.  FOR A COMPLETE DEPICTION OF THE WATCH SEE THE
   ASSOCIATED WATCH OUTLINE UPDATE (WOUS64 KWNS WOU1).
   
   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.
   
   DISCUSSION...STRONG/SEVERE THUNDERSTORMS DEVELOPING WRN UT AHEAD OF
   UPPER TROUGH.  WITH HEATING/STEEPENING LAPSE RATES AND MLCAPES
   CLIMBING TO NEAR 1000 J/KG...STORMS WILL CONTINUE INCREASING IN
   COVERAGE/INTENSITY THRU THE AFTERNOON AS THEY DEVELOP NEWD. 
   CLUSTERS AND SHORT LINE SEGMENTS WILL INCREASE THREAT OF DAMAGING
   WINDS ALONG WITH THE LARGE HAIL CONCERN WITH ANY STRONG UPDRAFT.
   
   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 450. MEAN STORM
   MOTION VECTOR 22030.
   
   
   ...HALES

   WOUS64 KWNS 141714
   WOU1
   
   BULLETIN - IMMEDIATE BROADCAST REQUESTED
   SEVERE THUNDERSTORM WATCH OUTLINE UPDATE FOR WS 741
   NWS STORM PREDICTION CENTER NORMAN OK
   1120 AM MDT MON SEP 14 2009
   
   SEVERE THUNDERSTORM WATCH 741 IS IN EFFECT UNTIL 600 PM MDT
   FOR THE FOLLOWING LOCATIONS
   
   UTC001-003-005-007-011-013-015-017-021-023-027-029-031-033-035-
   039-041-043-045-049-051-055-057-150000-
   /O.NEW.KWNS.SV.A.0741.090914T1720Z-090915T0000Z/
   
   UT 
   .    UTAH COUNTIES INCLUDED ARE
   
   BEAVER               BOX ELDER           CACHE               
   CARBON               DAVIS               DUCHESNE            
   EMERY                GARFIELD            IRON                
   JUAB                 MILLARD             MORGAN              
   PIUTE                RICH                SALT LAKE           
   SANPETE              SEVIER              SUMMIT              
   TOOELE               UTAH                WASATCH             
   WAYNE                WEBER               
   
   
   ATTN...WFO...SLC...
   
   
   

   SAW1 
   WW 741 SEVERE TSTM UT 141720Z - 150000Z
   AXIS..80 STATUTE MILES EAST AND WEST OF LINE..
   55NNW OGD/OGDEN UT/ - 30ESE BCE/BRYCE CANYON UT/
   ..AVIATION COORDS.. 70NM E/W /16S MLD - 32ESE BCE/
   HAIL SURFACE AND ALOFT..2 INCHES. WIND GUSTS..60 KNOTS.
   MAX TOPS TO 450. MEAN STORM MOTION VECTOR 22030.
   
   LAT...LON 41911087 37521019 37521312 41911398
   
   THIS IS AN APPROXIMATION TO THE WATCH AREA.  FOR A
   COMPLETE DEPICTION OF THE WATCH SEE WOUS64 KWNS
   FOR WOU1.
   

Watch 741 Status Report Messages:

STATUS REPORT #4 ON WW 741

VALID 142230Z - 142340Z

SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 20 WNW MLF
TO 25 NE DPG TO 45 SSE BYI.

..NOAANWSSPC..09/14/09

ATTN...WFO...SLC...

&&

STATUS REPORT FOR WS 741 

SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS 

UTC001-003-005-007-011-013-015-017-021-023-027-029-031-033-035-
039-041-043-045-049-051-055-057-142340-

UT 
.    UTAH COUNTIES INCLUDED ARE

BEAVER		     BOX ELDER		 CACHE		     
CARBON		     DAVIS		 DUCHESNE	     
EMERY		     GARFIELD		 IRON		     
JUAB		     MILLARD		 MORGAN 	     
PIUTE		     RICH		 SALT LAKE	     
SANPETE 	     SEVIER		 SUMMIT 	     
TOOELE		     UTAH		 WASATCH	     
WAYNE		     WEBER		 
$$


THE WATCH STATUS MESSAGE IS FOR GUIDANCE PURPOSES ONLY.  PLEASE
REFER TO WATCH COUNTY NOTIFICATION STATEMENTS FOR OFFICIAL
INFORMATION ON COUNTIES...INDEPENDENT CITIES AND MARINE ZONES
CLEARED FROM SEVERE THUNDERSTORM AND TORNADO WATCHES.
$$

STATUS REPORT #3 ON WW 741

VALID 142135Z - 142240Z

SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 20 NW MLF TO
35 NNW DPG TO 45 S BYI.

..NOAANWSSPC..09/14/09

ATTN...WFO...SLC...

&&

STATUS REPORT FOR WS 741 

SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS 

UTC001-003-005-007-011-013-015-017-021-023-027-029-031-033-035-
039-041-043-045-049-051-055-057-142240-

UT 
.    UTAH COUNTIES INCLUDED ARE

BEAVER		     BOX ELDER		 CACHE		     
CARBON		     DAVIS		 DUCHESNE	     
EMERY		     GARFIELD		 IRON		     
JUAB		     MILLARD		 MORGAN 	     
PIUTE		     RICH		 SALT LAKE	     
SANPETE 	     SEVIER		 SUMMIT 	     
TOOELE		     UTAH		 WASATCH	     
WAYNE		     WEBER		 
$$


THE WATCH STATUS MESSAGE IS FOR GUIDANCE PURPOSES ONLY.  PLEASE
REFER TO WATCH COUNTY NOTIFICATION STATEMENTS FOR OFFICIAL
INFORMATION ON COUNTIES...INDEPENDENT CITIES AND MARINE ZONES
CLEARED FROM SEVERE THUNDERSTORM AND TORNADO WATCHES.
$$

STATUS REPORT #2 ON WW 741

VALID 142005Z - 142140Z

THE SEVERE WEATHER THREAT CONTINUES ACROSS THE ENTIRE WATCH AREA.

..GUYER..09/14/09

ATTN...WFO...SLC...

&&

STATUS REPORT FOR WS 741 

SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS 

UTC001-003-005-007-011-013-015-017-021-023-027-029-031-033-035-
039-041-043-045-049-051-055-057-142140-

UT 
.    UTAH COUNTIES INCLUDED ARE

BEAVER		     BOX ELDER		 CACHE		     
CARBON		     DAVIS		 DUCHESNE	     
EMERY		     GARFIELD		 IRON		     
JUAB		     MILLARD		 MORGAN 	     
PIUTE		     RICH		 SALT LAKE	     
SANPETE 	     SEVIER		 SUMMIT 	     
TOOELE		     UTAH		 WASATCH	     
WAYNE		     WEBER		 
$$


THE WATCH STATUS MESSAGE IS FOR GUIDANCE PURPOSES ONLY.  PLEASE
REFER TO WATCH COUNTY NOTIFICATION STATEMENTS FOR OFFICIAL
INFORMATION ON COUNTIES...INDEPENDENT CITIES AND MARINE ZONES
CLEARED FROM SEVERE THUNDERSTORM AND TORNADO WATCHES.
$$

STATUS REPORT #1 ON WW 741

VALID 141845Z - 141940Z

THE SEVERE WEATHER THREAT CONTINUES ACROSS THE ENTIRE WATCH AREA.

..GUYER..09/14/09

ATTN...WFO...SLC...

&&

STATUS REPORT FOR WS 741 

SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS 

UTC001-003-005-007-011-013-015-017-021-023-027-029-031-033-035-
039-041-043-045-049-051-055-057-141940-

UT 
.    UTAH COUNTIES INCLUDED ARE

BEAVER		     BOX ELDER		 CACHE		     
CARBON		     DAVIS		 DUCHESNE	     
EMERY		     GARFIELD		 IRON		     
JUAB		     MILLARD		 MORGAN 	     
PIUTE		     RICH		 SALT LAKE	     
SANPETE 	     SEVIER		 SUMMIT 	     
TOOELE		     UTAH		 WASATCH	     
WAYNE		     WEBER		 
$$


THE WATCH STATUS MESSAGE IS FOR GUIDANCE PURPOSES ONLY.  PLEASE
REFER TO WATCH COUNTY NOTIFICATION STATEMENTS FOR OFFICIAL
INFORMATION ON COUNTIES...INDEPENDENT CITIES AND MARINE ZONES
CLEARED FROM SEVERE THUNDERSTORM AND TORNADO WATCHES.
$$

Please visit the National Weather Service Interactive Weather Information Network (IWIN) for more information on the warnings.

For each watch, probabilities for particular events inside the watch (listed above in each table) are determined by the issuing forecaster. The "Low" category contains probability values ranging from less than 2% to 20% (F2-F5 tornadoes), less than 5% to 20% (all other probabilities), "Moderate" from 30% to 60%, and "High" from 70% to greater than 95%. High values are bolded and lighter in color to provide awareness of an increased threat for a particular event.