Thanks for the welcome - the sulfur smell has been extremely strong for over a week. This seems to an unusually long time before previously noted quakes/ sulfur odors. It took several yrs. to correlate the possible connection - i have a friend in the Mecca area who also noted the same - different aquifers and different faults. I'm just curious if any one else has notd any correlations or if there's been any studies.
thanks