#24 Postby hurricanetrack » Sat Jul 11, 2009 9:59 am
All I can say is that it is interesting that so much stock is being put in to the Euro forecast of a stronger Bermuda/Azores High in the peak months of the hurricane season. What if it is off by just a little? We're talking about a forecast for several weeks out. Is this forecast updated every day? If so, does it continue to show this higher than normal pressure pattern? Seems to be that a lot hinges on this to be the main culprit in keeping the tropics very quiet this year.
I also do not completely get the SST deal in the Atlantic MDR. It's not like temps will be below 80F out there. In fact, water temps are at or above 80F in most of the MDR right now and certainly west of 40W south of 15N. Of course, these temps continue to warm as the season wears on. This is what happens every year. Just because they are not as warm as 2004, so what? Ivan and Frances formed way out there but they could have formed farther west had temps been slightly cooler- and they still would have hit the U.S.
I am not trying to argue with any one person about what they think about the season ahead. But it is still only early July. The SOI is now positive even in the 30 day AVG. SSTs in the Atlantic are continuing to warm- and in some places are doing so to above normal ranges. We are seeing plenty of deep convection from time to time over Africa which moves out over the east Atlantic and fades. This is typical so far- right?
While I certainly understand how a stronger than normal Bermuda/Azores high would tend to squash development, I am not sure I can completely believe that the forecast will verify 100%. If it does, then the science has come a long way and we may finally have the tools needed to accurately predict how much tropical cylcone activty we'll see in a given season. For now, it is early July. In 60 days, let's see where things stand. Apparently the odds favor a very inactive ATL season. We are about to find out for sure.
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