Parkfield, California M 4.3 - M 4.4 Earthquake Moderate Shaking

Parkfield, California has a history of having a large earthquake every 21-22 years. Buy Me A Coffee link PayPal Donations For just $1. a month you can support my work on Patreon Follow me on Twitter Twitter - #:~:text=The seismicity at Parkfield is,one approximately every 22 years. #:~:text=The San Andreas fault runs,happened on September 28, 2004. Aug. 10, 2023 Mary Greeley News