#29 Postby hesperhys » Thu Sep 09, 2004 5:38 pm
12Z 9 SEP ECMWF looks more like Cape Sable/Flamingo to me. Since 00Z 7 Sep it has moved landfalls from Tampa to off the SE coast of FL, back W to Cape Sable, now a smidge East. These are all the southern half of the peninsula, yes, but they are *all over* the southern part of the peninsula... not pointed at Miami.
Over the same time frame (since 00Z 7 SEP) the UKMET has moved from near Tampa, to Cape Sable, back to the Gulf off Tampa, east to Ft Myers, and the last few runs have it headed for the panhandle. Its most recent shift is thus westward.
GFDL in this period has moved from Flamingo (approaching), to headed toward the Yucatan, to SW Fla, to the central/eastern Gulf, to SE Fla, to Flamingo, has has been near Naples for the past few runs. Most recent shift also westward.
NOGAPS started off with landfall on the Gulf coast near Tampa or Ft Myers, but shifted to the panhandle in today's 12Z run -- westward.
GFS has had Ivan at various points in the Bahamas well E of S Fla, but in today's 12Z run it is just offshore -- westward again.
So it is not incorrect to state that these models have been trending westward -- and it is more than just today for at least some of them.
ECMWF did well with Frances? Well, so did NOGAPS, which had landfall at various points on central east coast since 30 Aug, and with no spazzing out to Georgia as ECMWF did a few days before landfall. NOGAPS has had Ivan on the Fla Gulf Coast or in the Gulf... Note that a FL Gulf Coast landfall would be in territory that both of these models have covered in the past few days.
The ECMWF is certainly worth paying attention to, but it's not infallible... (case in point from just last month: Charley). Seems to me that the NHC's moving the 5-day track a tad westward is reasonable. I'm not taking all of my shutters down before this weekend, but I don't see this thing as being pointed right at Miami as of today.
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