[Or rather, make that a 4.0 on the Richter, final answer. That was for the afternoon earthquake. This evening's aftershock at 8:16 PM was a 3.8.]
People in the West Bay could definitely feel this this one today, the one centered beneath UC Berkeley.
It felt like a succession of sharp bumps for a few seconds and then there was some generalized shaking – perhaps it all lasted about six seconds.
The Did You Feel It Map:
The initial estimate was a 4.2:
| Magnitude | 4.2 |
|---|---|
| Date-Time |
|
| Location | 37.864°N, 122.249°W |
| Depth | 9.8 km (6.1 miles) |
| Region | SAN FRANCISCO BAY AREA, CALIFORNIA |
| Distances |
|
| Location Uncertainty | horizontal +/- 0.2 km (0.1 miles); depth +/- 0.4 km (0.2 miles) |
| Parameters | Nph= 90, Dmin=2 km, Rmss=0.18 sec, Gp= 22°, M-type=local magnitude (ML), Version=3 |
| Source | |
| Event ID | nc71667366 |
