50th Anniversary of San Fernando Earthquake

Damage to Lower Van Norman Dam from 1971 San Fernando Earthquake
Damage to Lower Van Norman Dam from 1971 San Fernando Earthquake. By Robert E. Wallace, USGS - [1], Public Domain

I posted about the 10th anniversary of the Christchurch Earthquake, but there was another notable earthquake anniversary recently…the 50th anniversary of the 1971 San Fernando earthquake. Khaled Chowdhury from the US Army Corps of Engineers posted this perspective on LinkedIn.