091 
 WTNT22 KNHC 201500
 TCMAT2
 TROPICAL STORM BERTHA FORECAST/ADVISORY NUMBER  70
 NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL   AL022008
 1500 UTC SUN JUL 20 2008
  
 TROPICAL STORM CENTER LOCATED NEAR 51.3N  35.7W AT 20/1500Z
 POSITION ACCURATE WITHIN  30 NM
  
 PRESENT MOVEMENT TOWARD THE NORTHEAST OR  35 DEGREES AT  31 KT
  
 ESTIMATED MINIMUM CENTRAL PRESSURE  987 MB
 MAX SUSTAINED WINDS  60 KT WITH GUSTS TO  75 KT.
 50 KT....... 50NE 150SE  50SW  50NW.
 34 KT.......150NE 200SE 100SW 150NW.
 12 FT SEAS..270NE 330SE 150SW 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 51.3N  35.7W AT 20/1500Z
 AT 20/1200Z CENTER WAS LOCATED NEAR 50.0N  37.0W
  
 FORECAST VALID 21/0000Z 55.2N  31.2W...EXTRATROPICAL
 MAX WIND  55 KT...GUSTS  65 KT.
 50 KT... 50NE 125SE  50SW   0NW.
 34 KT...150NE 300SE 150SW 150NW.
  
 FORECAST VALID 21/1200Z 61.0N  24.3W...EXTRATROPICAL
 MAX WIND  50 KT...GUSTS  60 KT.
 50 KT...  0NE 125SE   0SW   0NW.
 34 KT...150NE 300SE 150SW 100NW.
  
 FORECAST VALID 22/0000Z...ABSORBED
  
 REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 51.3N  35.7W
  
 THIS IS THE LAST FORECAST/ADVISORY ISSUED BY THE NATIONAL HURRICANE
 CENTER ON THIS SYSTEM. ADDITIONAL INFORMATION ON THIS SYSTEM CAN BE
 FOUND IN HIGH SEAS FORECASTS ISSUED BY THE NATIONAL WEATHER
 SERVICE...UNDER AWIPS HEADER NFDHSFAT1 AND WMO HEADER FZNT01 KWBC.
 
  
 $$
 FORECASTER KNABB/BLAKE