Big
on Sep 28, 2004
from USGS

Sep 28, South Karori, New ZealandSep 28, Corvallis, Oregon
Sep 28, Riachuelo, BrazilSep 28, Kongsberg, Norway
Sep 28, Lusaka, ZambiaSep 28, Midway Island, Pacific Ocean

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.