Realtime geology - M7 Vanuatu earthquake rolling past @uiowa Trowbridge Hall right now pic.twitter.com/hgxmo0khpl— HawkeyeSeismo (@HawkeyeSeismo) April 28, 2016
Realtime geology - M7 Vanuatu earthquake rolling past @uiowa Trowbridge Hall right now pic.twitter.com/hgxmo0khpl