According to the U.S. Geological Survey, an earthquake rocked the bay’s cities before 2 p.m. Thursday.
Temblor follows three early small earthquakes – amplitude 2.7, impacting near the Hayward fault at 5:03 am, followed by amplitude 3.3 at 11:52 am, and then at 11:54 am 3.2, respectively, with each epicenter The center is about a mile a mile east of East Bay City, the agency said.
The first earthquake occurred at a depth of about 3.3 miles; the second, 3.5 miles; the third, 3.8 miles; the fourth, 4.4 miles.
USGS said about 4,000 people believed that this was the largest of four earthquakes.
There was a shaking feeling around Hayward. Residents of Vallejo in the north, residents of Sunnyvale and San Jose in the south, shake weakly.
Previous reports from USGS indicate dangers Constructed by Hayward failure. Despite being household names compared to San Andreas’ fault, Hayward’s fault poses a significant risk, the agency said in a 2018 report.
Hayward’s fault is particularly dangerous as it runs through some of the most populous parts of the Bay Area, spanning from San Pablo Bay to Berkeley, Oakland, Hayward, Frey The length of the East Bay of Fremont and Milpitas.
According to the last three-year data sample, an average of 234 earthquakes occurred in California and Nevada each year, with an amplitude of between 3.0 and 4.0.
Quakebot is a computer application that monitors the latest earthquakes detected by USGS, which contributes to this article. If you are interested in learning more about the system, please visit our list Frequently Asked Questions.
When are you ready to hit the big guy? Get ready by signing up for our next big earthquake Unshaped newslettersteps to break down emergency memorandum into bite size within six weeks. Learn more about the earthquake kit, the apps you need, the most important advice from Lucy Jones, more latimes.com/unshake.
Rong-Gong Lin II, an employee of the era, contributed to the report.
