"You may think you see a glacier now. But I promise that tonight, madam, you'll feel an earthquake and witness an eruption." —USGS Geologist Grove Karl (G.K.)"The Hammer" Gilbert
-
-
Show this threadThanks. Twitter will use this to make your timeline better. UndoUndo
-
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.