California has experienced two earthquakes since 7.45 am with the largest measurement of a 3.2 size.
The US Geological Survey detected the first earthquake, a 2.5 size, near San Francisco and the second hit shortly thereafter for the northwest coast.
An assessment by Michigan Tech University showed that people usually do not feel earthquakes with a size of 2.5 or less. Those from 2.5 to 5.4 are often felt, but only cause minor damage.
No damage or injuries were reported after the two earthquakes.
The seismic activity took place on the San Andreas error, which extends at 800 miles from Cape Mendocino in the north to the Salton Sea in the south.
This is a developing story … More updates to come
California has experienced two earthquakes since 7.45 am with the largest measurement of a 3.2 magnitude
