Whittier Narrows Quake in 1987
Earthquake SOLUTIONS
Home
"Triangle of Life"
Upcoming Events and Current Specials
About Us
Seminars and Training
Consulting Services
Products Overview & Links
Automated External Defibrillator (AED)
Contact Us
Recent Seismicity
Specific Disasters
Preparedness Information
Useful Links
The final Richter reading on the Whittier Narrows quake in Southern California was 5.9.  It occurred at 7:42 AM on October 1, 1987.

It broke along a west-northwest path, and was felt in many surrounding communities, particularly along the trend line.  It was felt as far away as Las Vegas. 

Eight people died, and many more were injured.  Over 10,000 buildings suffered damage, and direct property losses exceeded $350 million, not including business interuptions and closures.  A 5.3 aftershock later killed another person.

Many of the "uptown" or "old town" area businesses were located in older buildings that suffered heavy losses, and some businesses were permanently closed.  Both the physical and economic aftershocks were felt for years.

This quake also exposed what Earthquake Solutions calls the "Whittier Hills effect."  This has to do identifying some of the links between patterns of early community development and later patterns of earthquake damage.  We suggest that better general and specific knowledge can lead to better decisions by individuals and businesses as they consider where to locate.  Information on this effect is explained more fully in some of our seminars.