Does every quake have to a pre-quake?
|1||There's a Quake Storm coming...||3h 12m|
|2||ICELAND RIFT EVENT: Small glacier flood from Mýrdalsjökull glacier + Quake Swarm on Katla Caldera!!!p.1409||08/16/14|
|3||UP-DATE--VA QUAKE ADDED TO RARE...No...Extreme EXTREMELY Rare 3.7 quake off Florida's Coast today! WTF? Video||07/17/16|
|4||RARE Florida Coast quake caused by 10,000# Bomb||07/19/16|
|5||New quake swarm in ridge mark California||07/18/16|