Hurricane Isaac landed in Galveston in September 1900 head on with a force estimated at 200 m.p.h. - winds and a storm surge estimated over 15 feet.

To add to the problems, the U. S. Weather Bureau office in Cuba was battling with Cuba weathermen who were more accurate in their reports and had subsequently been banned from using telegraph to send their reports - news of an impending hurricane did not reach Galveston Island. This ended in disaster for those living in Galveston who were hit with a storm, without warning, that no one could have imagined. Eventually cut off from the mainland, over 8,000 people died in the Galveston Hurricane.

A ship was pulled from its moorings and destroyed all three rail causeways, slates from roofs flew through the air killing people and severing limbs, one man noted seeing a baby grand piano in the crest of a wave and in St. Mary's Orphanage 10 nuns tied a clothes line around the smaller children attaching each group to a nun. This proved fatal as it tangled them in submerged wreckage. Over 90 children and 10 nuns died. Only three older boys who were not tethered survived. Many of those escaping the water and taking refuge in trees were killed by venomous snakes.
Few iconic buildings survived but Bishop's Palace and Ashton Villa remain.
Even after raising the whole town of Galveston and adding a sea wall, it is still susceptible to hurricanes.