What was the 89 earthquake magnitude?
On October 17, 1989, at 5:04:15 p.m. (PDT), a magnitude 6.9 earthquake severely shook the San Francisco and Monterey Bay regions. The epicenter was located near Loma Prieta peak in the Santa Cruz Mountains, approximately 14 km (9 mi) northeast of Santa Cruz and 96 km (60 mi) south-southeast of San Francisco.
How long did the 89 earthquake last?
–15 seconds
Caused by a slip along the San Andreas Fault, the quake lasted 10–15 seconds and measured 6.9 on the moment magnitude scale, or 6.9 on the open-ended Richter Scale. The quake killed 63 people throughout northern California, injured 3,757 and left some 3,000-12,000 people homeless.
What happened in the San Francisco earthquake 1989?
On October 17, 1989, a magnitude 6.9 earthquake hit the San Francisco Bay Area, killing 67 people and causing more than $5 billion in damages. On October 17, 1989, a magnitude 6.9 earthquake hit the San Francisco Bay Area, killing 67 people and causing more than $5 billion in damages.
How big was Loma Prieta earthquake?
On October 17, 1989, the San Francisco Bay area was jolted by the Loma Prieta earthquake. The quake’s epicenter was near Loma Prieta Peak in the Santa Cruz Mountains. The magnitude 6.9 quake was the most powerful the state had experienced in several years.
Who died in the 1989 earthquake?
1989 Loma Prieta earthquake
| Image of collapsed Cypress freeway structure in Oakland, California | |
|---|---|
| Santa Cruz Oakland Salinas | |
| Landslides | 1,000–4,000 |
| Foreshocks | 5.3 ML June 27, 1988 5.4 ML August 8, 1989 |
| Casualties | 63 killed, 3,757 injured |
What caused the 1989 Loma Prieta earthquake?
The Loma Prieta earthquake was triggered by the mighty San Andreas Fault, where the massive Pacific plate slips northwestward. During the quake, the epicenter slipped up to two meters. The Loma Prieta earthquake caused 63 deaths, 3,757 injuries, and about $6 billion in damage.
What earthquake collapsed the Bay Bridge?
On the afternoon of 17 October 1989, a 6.9-magnitude earthquake rocked the San Francisco Bay Area, killing 63 people and causing $13bn in damages as it toppled a chunk of the Bay Bridge, collapsed a section of freeway in Oakland, and crumbled thousands of buildings from San Francisco to Santa Cruz.
How big was the earthquake just now in Oakland?
Magnitude 3.3 earthquake reported in Oakland.
When was the Municipal Railway earthquake of 1989?
“Municipal Railway Earthquake Notebook Tuesday, October 17, 1989, 5:04 PM”, December 15, 1989, letter to Art Agnos, mayor. Retrieved September 5, 2009. ^ Egelko, Bob (October 18, 1989).
How many people died in the Loma Prieta earthquake of 1989?
^ Times Wire Services (August 8, 1989). “1 Dead as 5.1 Quake Jolts Bay Area : Man, 19, Leaps to Death in Panic; Damage Minor”. Los Angeles Times. ^ Eberhart-Phillips JE; Saunders TM; Robinson AL; Hatch DL; Parrish RG (June 1994). “Profile of mortality from the 1989 Loma Prieta earthquake using coroner and medical examiner reports”.
How many people died in the 1989 San Francisco earthquake?
On October 17, 1989, a magnitude 6.9 earthquake hit the San Francisco Bay Area, killing 67 people and causing more than $5 billion in damages.