Within the last year, Dr. Arthur Viterito (geography professor) has published multiple scientific papers documenting the significant correlation (r=0.80) between the seismic activity changes in the Earth’s high geothermal flux areas (HGFA) and both El Niño events and global temperatures.
The HGFA/global temperature correlation has been found to be stronger than the correlation for CO2 concentration changes (r=0.74) for recent decades (1979-2016).
Other recent research has provided further support for the significant influence of seismic activity (i.e., there is a very high correlation [r=0.935] between geothermal flux and North Magnetic Dip Pole movement).