Huge
on Sep 5, 2004
from USGS

Sep 5, Kongsberg, Norway	Sep 5, Matsushiro, Japan
Sep 5, Rarotonga, Cook Islands	Sep 5, Wake Island, Pacific Ocean
Sep 5, College Outpost, Alaska	Sep 5, Yuzhno Sakhalinsk, Russia

Note: Whiplash Sweeps bump first the Dark Twin toward Earth, then the Earth toward Planet X, and within a couple days Planet X hops over the Sweeping Arm thus pushing Earth again, and finally Earth collides again with her Dark Twin behind her.