Location:
3 km SW of Alamo, California
Period:
11 Oct 2003 05:16:41 - 13 Oct 2003 02:16:42 (1 day 21 hours)
Volcanoes in 100km radius:
None
Earthquakes:
35
15 swarms found nearby.
2002
24 Nov
6 days 6 hours
176 earthquakes
2003
1 Feb
1 day 11 hours
54 earthquakes
2007
1 Mar
1 day 23 hours
32 earthquakes
2009
8 Jun
2 days 7 hours
44 earthquakes
27 Jul
12 hours
24 earthquakes
2015
13 Oct
21 days 18 hours
617 earthquakes
2018
22 Feb
2 days 9 hours
38 earthquakes
2019
29 Sep
3 days 17 hours
75 earthquakes
15 Oct
1 day 2 hours
52 earthquakes
2021
17 Nov
18 hours
32 earthquakes
2025
9 Nov
1 day 21 hours
103 earthquakes
18 Nov
1 day 7 hours
26 earthquakes
7 Dec
2 days 14 hours
63 earthquakes
19 Dec
4 days 3 hours
111 earthquakes
2026
1 Feb
5 days 12 hours
146 earthquakes