Harold Tobin
@Harold_Tobin
Director of the Pacific Northwest Seismic Network, Prof. of Earth Sciences at the University of Washington, Washington's State Seismologist
ID:1723467024
02-09-2013 21:20:46
1,4K Tweets
4,5K Followers
513 Following
@Harold_Tobin
Director of the Pacific Northwest Seismic Network, Prof. of Earth Sciences at the University of Washington, Washington's State Seismologist
ID:1723467024
02-09-2013 21:20:46
1,4K Tweets
4,5K Followers
513 Following