Is there a link between solar activity and strong earthquakes? Well, if you look back at data from the past two days, there is a clear correlation between the proton density sent from the sun and the occurrence of large earthquakes (M > 5.6), with a time shift of 1-2 day(s). The biggest solar flare in more … Continue reading Major solar flare triggers 3 strong earthquakes in Alaska (M6.3), Argentina (M6.3), Russia (M6.4)