The destruction of Gilchrist
Many of you have probably seen the photo of Gilchrist, Texas showing complete destruction of the town of 750 people, save for one lone home. High-resolution satellite imagery made available by NOAA's National Geodetic Survey (Figure 1) confirm that of the approximately 1000 structures existing in the town before Hurricane Ike, only about five survived the hurricane. Approximately 200 of these buildings were homes, and it is thought that some of the residents attempted to ride out the storm in their homes. According to media reports, about 34 survivors from Gilchrist and the neighboring communities of Crystal Beach and Port Bolivar have been fished out of Galveston Bay in the past few days. Rescuers who have reached Gilchrist have not been able to find any victims in the debris because there is no debris. Ike's storm surge knocked 99.5% of the 1,000 buildings in Gilchrist off their foundations and either demolished them or washed them miles inland into the swamplands behind Gilchrist. Until search teams can locate the debris of what was once was Gilchrist, we will not know the fate of those who may have stayed behind to ride out the storm.
There are a lot of areas along the Texas coast that just don't exist anymore. I'm wondering how many people have just vanished.




The approach will be almost perpendicular to the shore which will maximize the storm surge effects. Landfall in this area will put the right front quadrant of the storm, where the highest winds and surge are, very close to Galveston and Houston. Low lying areas in both cities are at tremendous risk of serious flooding.





When Andrew hit south of Miami in 1992 I saw one report that said if the storm had gone 20 miles further north it might have put one of the nation's largest insurers out of business. Andrew was a pretty compact but powerful storm. Ike is much larger at this point and could be a 3 or 4 at landfall. A Cat 4 making a direct hit on Miami would make Katrina look like a summer shower.



