hurricanealex06272010 Hurricane Alex? Hurricane Blogging Season Kicks Off

Hurricane season means hurricane blogging. TD Alex shows every sign of becoming hurricane Alex soon and some of models are starting to shift towards the upper Texas coast. Dr. Jeff Masters:

While the track forecast for Alex today through Monday is fairly well-assured, the longer range forecast has become highly uncertain. An increasing number of our reliable models are now indicating Alex may take a more northerly track beginning on Tuesday, with possible landfall on the Texas coast near Galveston on Friday (according to the 8am run of the GFS model) or into western Louisiana on Wednesday (the 8am run of the Canadian model.) The key question remains how Alex will react to the trough of low pressure expected to swing down over the Eastern U.S. on Monday and Tuesday. Most of the models were predicting that the trough would not be strong enough to swing Alex to the north, and several of them continue to predict this. The 8am runs of the NOGAPS and ECMWF models, for example, take Alex into the Gulf coast of Mexico 150 miles south of Texas, on Wednesday. The GFDL and HWRF models split the difference, with the GFDL predicting a Thursday landfall in southern Texas near Brownsville, and the HWRF predicting a Thursday landfall near Corpus Christi. Morris Bender of the GFDL group has just provided me the track forecast from an improved experimental version of the GFDL that shows landfall between Corpus Christi and Galveston. So which model should you trust? Last year, the best performing models at the 3 – 4 day forecast range were the GFS and the Canadian, and these are the models that are currently calling for the more northerly track towards the upper Texas coast and Louisiana. Residents of those areas should review their hurricane preparedness plans and anticipate that Alex could make landfall as early as Wednesday in their vicinity. Residents of the Mexican coast south of Brownsville should make similar plans, as Alex could just as easily hit there.

This is an excellent time for everyone along the Gulf to start thinking about hurricane preparedness if they haven’t already.

If it does head this way I’ll blog the approach and the storm itself – as I did for Ike and storms before it. BoW HQ is relatively safe in a very secure building several stories above ground in downtown Houston. My biggest worry is usually life after the storm.

Check out the weather resources in the left sidebar and stay tuned to Blogs of War for rapid updates if this thing heads our way.



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