LinnaeaBorealis -> RE: Earthquake near DC (8/23/2011 12:22:57 PM)
|
I was in San Francisco for the Pretty Big One in 1989. The Richter scale number is only a part of why an earthquake might be damaging. Other factors are depth of the quake beneath the earth & the direction of the waves. In my little apt in SF, nothing of mine was damaged, but my roommate had a lot of damage to her things. A bookcase wiggled out from a wall & the flashlight fell down behind it, but that's pretty much all that happened in my part of the house. Weird things, these earthquakes. Also, if you see your house moving, that's a good thing. Because it means that it's not going to fall to pieces. California is filled with older brick buildings also, perhaps not as old as the ones on the East Coast. The problem in California was that the bricks would come off the facades of buildings. One reason people are told to not go outside. There has been a lot of retrofitting since The Pretty Big One & there is less damage during the almost constant quakes & aftershocks they have out there.
|
|
|
|