1867. 7.5 Quake about 30 miles south of St. Thomas. 40' surge reported at the southern end of Water island, 20' surge destroyed the waterfront at Charlotte Amalie and 12 to 15 feet at Road Town. Threw a US Navy ship on shore at Fredriksted, St.Croix.I would not worry to much about all the little the quakes north and west of the BVI. That fault is not locked so it moves relatively smoothly with lots of regular small quakes. The main risk is a wall collapse out in west end of the trench which is more of a threat to Puerto Rico.My guess is the next big one will come from the direction of the Anegada Passage some time in the next 50 years. That fault area is locked up and there has been very little activity since the 1867 quake but no possibility of it being on the scale of Japan or Indonesia. Not to make anyone nervous but there have been a 3.3 and a 3.7 just east of the Sea Mount in the last 5 days. (40 miles east of Norman Island.) First activity I have seen in that area in years.There is always the remote possibility that Kick'm Jenny could explode. It is the same type volcano as Montserrat except underwater. No telling what that could cause.