Two papers are on the way about a model linking solar field activity and large terrestrial eqarthquakes. h/t to Michele
Studies Suggest Sun Triggers Massive Earthquakes
The sun is triggering the deadliest earthquakes on the planet, including the recent M8.3 earthquake in Chile on September 16, 2015 and deadly tsunami that followed, according to two papers to be published October 5th in New Concepts in Global Tectonics. The papers investigate fluctuations in the magnetic field activity of the sun and found a statistically significant relationship between M8+ earthquakes and the extremes and reversals in magnetism of solar polar magnetic fields.
The team first announced the results in August 2014, and recently used the methods proposed in that study to provide evidence that a recent major earthquake fit the patterns observed in the foundational study. In early 2014, Dr. Christopher Holloman’s team of researchers at The Ohio State University Statistical Consulting Service was able to construct a model that exhibited very strong agreement between solar magnetism patterns and the occurrence of large earthquakes. Dr. Holloman warned that formal testing of the model can only be performed by examining its performance over the next few years, but that the agreement was sufficient to suggest that a relationship likely exists between solar polar fields, or magnetic fields associated with the north and south poles of the sun, and large earthquakes. Now we have a subsequent event that appears to comport with the initial study.
If this turns out to be correct it is step toward useful warnings of high risk of major quakes, in combination with stress buildup pointing to where..
Also, I wonder if the cause and effect can be reversed as a proxy, a little more can be deduced about past solar state since large earthquakes are recorded back into the mists of time. I doubt there is any 1:1 correspondence.
Post by Tim