Does every quake have to a pre-quake?
|1||Oklahoma Quake||13h 33m|
|2||"Jet Stream Anomaly" Setting up for Pacific Northwest--w/Quake watch Thanksgiving Week. Video||11/24/15|
|3||ICELAND RIFT EVENT: Quake swarm starting now in Bardarbunga caldera. Inflation has started in Bárðarbunga volcano!!!p.1389||08/16/14|
|4||Two 7.6 Quakes Now||11/26/15|
|5||Breaking : Powerful 7.5 quake jolts Peru-Brazil border||11/24/15|