The DU Lounge

AllaN01Bear

(29,202 posts) Mon Feb 2, 2026, 10:43 AM Feb 2

breaking . magnitude 4.2 san ramn ca

with a nice pre shock and aftershock train.
details below.
https://scedc.caltech.edu/recent/Quakes/nc75305736.html

8 replies

= new reply since forum marked as read

Highlight:

breaking . magnitude 4.2 san ramn ca (Original Post) AllaN01Bear Feb 2 OP

The real news is that there have been a swarm of earthquakes occurring around San Ramon since around 6:30 PST this lostincalifornia Feb 2 #1

St. Ramen? EYESORE 9001 Feb 2 #2

Lol SheltieLover Feb 2 #3

I have some family there (Swalwell's district), checking in with them now AZJonnie Feb 2 #4

This message was self-deleted by its author AllaN01Bear Feb 2 #5

I typed Sonoma, but I meant Sonora, I know where ya are Alla :) AZJonnie Feb 2 #6

cool.:) AllaN01Bear Feb 2 #7

Busy day there usonian Feb 3 #8

lostincalifornia

(5,298 posts)

1. The real news is that there have been a swarm of earthquakes occurring around San Ramon since around 6:30 PST this

Reply to AllaN01Bear (Original post)

Mon Feb 2, 2026, 10:48 AM

Feb 2

morning.

They have ranged from 2.0-4.2, and from my last count around 25 have occurred.

https://www.sfgate.com/bayarea/article/earthquake-swarm-bay-area-21328787.php

EYESORE 9001

(29,610 posts)

2. St. Ramen?

Reply to AllaN01Bear (Original post)

Mon Feb 2, 2026, 11:00 AM

Feb 2

Must be a Pastafarian

SheltieLover

(79,539 posts)

3. Lol

Reply to EYESORE 9001 (Reply #2)

Mon Feb 2, 2026, 11:35 AM

Feb 2

AZJonnie

(3,533 posts)

4. I have some family there (Swalwell's district), checking in with them now

Reply to AllaN01Bear (Original post)

Mon Feb 2, 2026, 11:53 AM

Feb 2

Though 4.2 is not really alarming.

Wouldn't imagine you felt a 4.2 all the over in Sonoma, or did you?

Response to AZJonnie (Reply #4)

AllaN01Bear This message was self-deleted by its author.

AZJonnie

(3,533 posts)

6. I typed Sonoma, but I meant Sonora, I know where ya are Alla :)

Reply to AllaN01Bear (Reply #5)

Mon Feb 2, 2026, 12:31 PM

Feb 2

Been to Sonora many times over the years (Murphy's and Groveland too)

AllaN01Bear

(29,202 posts)

7. cool.:)

Reply to AZJonnie (Reply #6)

Mon Feb 2, 2026, 12:35 PM

Feb 2

usonian

(24,644 posts)

8. Busy day there

Reply to AllaN01Bear (Original post)

Tue Feb 3, 2026, 01:57 AM

Feb 3

Reply to this discussion