How big was the 1933 Long Beach earthquake?
How big was the 1933 Long Beach earthquake?
Magnitude 6.4
The Magnitude 6.4 earthquake caused extensive damage (approximately $50 million in 1933 dollars) throughout the City of Long Beach and surrounding communities. Damage was most significant to poorly designed and unreinforced brick structures. Sadly, the earthquake caused 120 fatalities.
What year was the big earthquake in Long Beach California?
1933
Introduction. The 11 March 1933 Mw 6.4 Long Beach, California, earthquake was a landmark event. It remains the largest documented event in the central Los Angeles Basin region, causing widespread damage, and about 120 fatalities1.
Why was the March 10th 1933 Long Beach earthquake one of the most important in the history of the world?
The devastation prompted the state to enact a series of earthquake building codes, including the Field Act of 1933, which mandated that all school buildings be earthquake resistant. Since the act was passed, no school has collapsed due to a seismic event.
When was the last earthquake in Long Beach CA?
The last earthquake in Long Beach occurred 22 minutes ago: Minor mag. 0.7 earthquake – 4km NNW of Lake Henshaw, CA, on Sunday, Jun 5, 2022 at 10:27 pm (GMT -7).
Is Long Beach on the San Andreas fault line?
The Newport-Inglewood Fault runs right through Long Beach and, 86 years ago, it wreaked havoc upon the city.
What caused the 1933 Long Beach earthquake?
A 2016 press release by the United States Geological Survey indicates that research shows the 1933 Long Beach earthquake may have been man-made, caused by oil and gas extraction underneath the city.
Does Long Beach CA have earthquakes?
3.8 Magnitude Earthquake Felt in Long Beach A 3.8 magnitude earthquake in Windsor Hills, CA was felt in Long Beach at 12:03a. m. Wednesday morning according to USGS.
Where was the epicenter of the 1933 earthquake?
The 1933 Long Beach earthquake took place on March 10 at 5:54 P.M. PST south of downtown Los Angeles. The epicenter was offshore, southeast of Long Beach, California, on the Newport–Inglewood Fault.
When was the largest earthquake in Los Angeles?
On January 17, 1994, an earthquake rocks Los Angeles, California, killing 54 people and causing billions of dollars in damages. The Northridge quake (named after the San Fernando Valley community near the epicenter) was one of the most damaging in U.S. history.
