HPC's call with NHC yesterday
Posted by
JAC on 8/19/2010, 8:52 am
EXTENDED FORECAST DISCUSSION
NWS HYDROMETEOROLOGICAL PREDICTION CENTER CAMP SPRINGS MD
251 PM EDT WED AUG 18 2010
VALID 12Z SAT AUG 21 2010 - 12Z WED AUG 25 2010
THE 16Z COORDINATION CALL WITH NHC LED TO THE MOVEMENT OF A
POSSIBLE TROPICAL CYCLONE INTO THE SOUTHEAST FRINGE OF THE MEDIUM
RANGE PROGS TODAY. UNLIKE YESTERDAY WHERE THE TROPICAL WAVE WEST
OF THE CAPE VERDE ISLANDS WAS EXPECTED TO LEAD TO THIS
CYCLOGENESIS...THE GUIDANCE NOW FAVORS A TROPICAL WAVE/CIRCULATION
WHICH WAS PASSING THE PRIME MERIDIAN THIS MORNING. THIS HAS LED
TO AN APPARENT ONE DAY SLOWING OF THE FEATURE WHEN COMPARED TO
YESTERDAYS PRESSURES. THE TROPICAL WAVE WEST OF THE CAPE VERDE
ISLANDS IS NOW DEPICTED AS STAYING A TROPICAL WAVE WHICH
SUBSEQUENTLY MOVES THROUGH THE TROPICAL ATLANTIC AND EASTERN
CARIBBEAN SEA INTO HISPANIOLA NEXT WEDNESDAY.
ROTH/RAUSCH
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In this thread:
31L Looks Good to Go -
JAC,
8/19/2010, 7:08 am- 20% Yellow Box - JAC, 8/19/2010, 3:04 pm
- Forecasted NE-CONUS Cut-Off Low will be the thing to watch for to drive a recurve - JAC, 8/19/2010, 12:47 pm
- wide view - BobbiStorm, 8/19/2010, 8:31 am
- Dead Silence 8AM TWO - JAC, 8/19/2010, 7:48 am
- Globals already initialized - looks like an early recurve - JAC, 8/19/2010, 7:20 am
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