Anonymous ID: 00465f March 15, 2019, 1:56 a.m. No.5696779   🗄️.is đź”—kun

>>5696752

Chances are… he'll be right tho' Odds are…

 

How often do earthquakes occur?

To most people’s surprise, significant worldwide earthquake activity happens at a phenomenal rate. The number of worldwide earthquakes registering M4.0 or stronger ranges between 100 – 500 events per week; activity in the M5+ range happens between 5 – 70 times per week; and it is unusual when a M6+ quake does not happen somewhere on the planet during a week.

 

http://www.seismo-watch.com/how-often-do-earthquakes-occur/