Histogram of Northern Gorda Swarm:

Media Links:
National Public Radio (4/16/08): Earthquake Swarm Worries Oregon
National Geographic (4/16/08): Mysterious "Swarm" of Quakes Strikes Oregon Waters
Science Daily (4/14/08) : Unusual Earthquake Swarm Off Oregon Coast Puzzles Scientists
MSNBC (4/13/08): Undersea quake swarm puzzles the experts
Seattle Times (4/13/08): Scientists investigate rash of earthquakes off Oregon's coast
Oregonian (4/12/08): Quakes off Oregon coast shake up a mystery