316 
 WTNT22 KNHC 042031
 TCMAT2
 TROPICAL STORM EARL FORECAST/ADVISORY NUMBER  42
 NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL   AL072010
 2100 UTC SAT SEP 04 2010
  
 CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY...
  
 THE CANADIAN HURRICANE CENTRE HAS ISSUED A TROPICAL STORM WARNING
 FROM BURGEO WESTWARD TO BOAT HARBOUR NEWFOUNDLAND.
  
 THE CANADIAN HURRICANE CENTRE HAS DISCONTINUED THE HURRICANE WATCH
 FROM PORTERS LAKE TO POINT TUPPER...THE TROPICAL STORM WARNING FOR
 NOVA SCOTIA FROM FORT LAWRENCE TO MARGARETSVILLE...MEDWAY HARBOUR
 TO POINT TUPPER...AND TIDNISH TO BRULE.
  
 SUMMARY OF WATCHES AND WARNINGS IN EFFECT...
  
 A TROPICAL STORM WARNING IS IN EFFECT FOR...
  
 * NOVA SCOTIA FROM POINT TUPPER AROUND CAPE BRETON TO BRULE
 * THE EASTERN PORTION OF PRINCE EDWARD ISLAND FROM VICTORIA TO LOWER
 DARNLEY
 * THE MAGDALEN ISLANDS
 * NEWFOUNDLAND FROM BURGEO WESTWARD TO BOAT HARBOUR
  
 TROPICAL STORM CENTER LOCATED NEAR 47.5N  62.2W AT 04/2100Z
 POSITION ACCURATE WITHIN  30 NM
  
 PRESENT MOVEMENT TOWARD THE NORTH-NORTHEAST OR  25 DEGREES AT  34 KT
  
 ESTIMATED MINIMUM CENTRAL PRESSURE  966 MB
 MAX SUSTAINED WINDS  60 KT WITH GUSTS TO  75 KT.
 50 KT.......100NE 100SE  50SW   0NW.
 34 KT.......200NE 200SE 100SW  60NW.
 12 FT SEAS..270NE 470SE 470SW 150NW.
 WINDS AND SEAS VARY GREATLY IN EACH QUADRANT.  RADII IN NAUTICAL
 MILES ARE THE LARGEST RADII EXPECTED ANYWHERE IN THAT QUADRANT.
  
 REPEAT...CENTER LOCATED NEAR 47.5N  62.2W AT 04/2100Z
 AT 04/1800Z CENTER WAS LOCATED NEAR 46.0N  63.3W
  
 FORECAST VALID 05/0600Z 52.0N  58.5W...POST-TROP/EXTRATROP
 MAX WIND  45 KT...GUSTS  55 KT.
 34 KT...200NE 200SE 200SW  30NW.
  
 FORECAST VALID 05/1800Z 55.0N  55.0W...POST-TROP/EXTRATROP
 MAX WIND  40 KT...GUSTS  50 KT.
 34 KT...200NE 200SE 200SW   0NW.
  
 FORECAST VALID 06/0600Z 55.7N  51.0W...POST-TROP/EXTRATROP
 MAX WIND  40 KT...GUSTS  50 KT.
 34 KT...120NE 150SE 120SW  90NW.
  
 FORECAST VALID 06/1800Z 57.0N  51.0W...POST-TROP/EXTRATROP
 MAX WIND  35 KT...GUSTS  45 KT.
 34 KT... 90NE 180SE 150SW 120NW.
  
 FORECAST VALID 07/1800Z...DISSIPATED
  
 REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 47.5N  62.2W
  
 NEXT ADVISORY AT 05/0300Z
  
 $$
 FORECASTER AVILA