Earthquakes
138 earthquakes within 150 km of Chico in the last 30 days. The strongest was magnitude 3.2, 14 km N of Brooktrails, CA, 131 km from downtown.
Every earthquake of magnitude 1.5 or more within 150 km of downtown Chico, from the USGS catalog.
Up to dateUpdated (3 min ago)Refreshed every 30 minSource
DownloadJSONCSVpublic record / public domain (US/CA government)
138quakes in 30 days
M3.2strongest: 14 km N of Brooktrails, CA
0M3.5 or larger this year
The last 30 days
- Mon, Oct 26, 12:06 AM
M1.6 7 km SE of Redwood Valley, CA
125 km from downtown · -0.6 km deep - Sun, Oct 25, 3:27 PM
M1.8 31 km NW of Covelo, CA
142 km from downtown · 6.3 km deep - Sun, Oct 25, 7:36 AM
M1.7 10 km NW of The Geysers, CA
133 km from downtown · 2.8 km deep - Sun, Oct 25, 7:06 AM
M2.1 8 km WNW of Cobb, CA
130 km from downtown · 2.2 km deep - Sat, Oct 24, 11:54 PM
M1.7 2 km NNW of The Geysers, CA
131 km from downtown · -0.4 km deep - Sat, Oct 24, 11:54 PM
M1.9 2 km NNW of The Geysers, CA
131 km from downtown · -0.0 km deep - Sat, Oct 24, 10:03 PM
M1.8 17 km ESE of Lake Pillsbury, CA
93 km from downtown · 9.0 km deep - Sat, Oct 24, 7:15 PM
M2.2 7 km W of Cobb, CA
130 km from downtown · 2.0 km deep - Sat, Oct 24, 5:13 PM
M2.3 17 km SE of Lake Pillsbury, CA
94 km from downtown · 6.9 km deep - Sat, Oct 24, 4:39 PM
M2.0 8 km NNE of Brooktrails, CA
131 km from downtown · 1.0 km deep - Sat, Oct 24, 1:39 PM
M2.3 7 km W of Cobb, CA
130 km from downtown · 1.8 km deep - Sat, Oct 24, 1:39 PM
M2.5 7 km W of Cobb, CA
130 km from downtown · 2.0 km deep · felt by 1 - Sat, Oct 24, 12:39 PM
M2.0 6 km WNW of Cobb, CA
129 km from downtown · 2.2 km deep - Sat, Oct 24, 12:19 PM
M1.8 7 km NNW of Redwood Valley, CA
127 km from downtown · 5.3 km deep - Fri, Oct 23, 6:50 PM
M1.7 6 km NW of The Geysers, CA
131 km from downtown · 3.1 km deep - Fri, Oct 23, 10:27 AM
M1.7 14 km N of Brooktrails, CA
133 km from downtown · 7.4 km deep - Fri, Oct 23, 10:22 AM
M1.7 15 km N of Brooktrails, CA
132 km from downtown · 7.4 km deep - Thu, Oct 22, 4:13 PM
M1.7 6 km NW of The Geysers, CA
132 km from downtown · 2.4 km deep - Thu, Oct 22, 2:39 PM
M1.6 8 km W of Cobb, CA
130 km from downtown · 2.2 km deep - Wed, Oct 21, 11:22 PM
M1.6 2 km NNW of The Geysers, CA
131 km from downtown · -0.1 km deep - Wed, Oct 21, 10:52 PM
M1.5 7 km NW of The Geysers, CA
131 km from downtown · 2.1 km deep - Wed, Oct 21, 6:31 PM
M2.3 30 km NNW of Covelo, CA
141 km from downtown · 7.8 km deep - Wed, Oct 21, 5:26 PM
M1.6 8 km NW of The Geysers, CA
131 km from downtown · 1.6 km deep - Wed, Oct 21, 12:59 PM
M1.8 9 km NW of The Geysers, CA
131 km from downtown · 0.9 km deep - Wed, Oct 21, 12:36 AM
M2.1 3 km SW of Anderson Springs, CA
132 km from downtown · 2.2 km deep - Tue, Oct 20, 11:46 PM
M1.6 8 km ESE of Cloverdale, CA
142 km from downtown · 4.1 km deep - Tue, Oct 20, 11:20 PM
M1.6 8 km W of Cobb, CA
130 km from downtown · 1.8 km deep - Tue, Oct 20, 10:19 PM
M1.5 6 km WNW of Cobb, CA
129 km from downtown · 1.9 km deep - Tue, Oct 20, 9:23 AM
M2.5 2 km NW of The Geysers, CA
132 km from downtown · 0.5 km deep · felt by 1 - Tue, Oct 20, 7:45 AM
M2.4 13 km WSW of Kelseyville, CA
132 km from downtown · 32.9 km deep - Tue, Oct 20, 4:13 AM
M1.7 3 km NW of Cobb, CA
126 km from downtown · 0.1 km deep - Tue, Oct 20, 3:48 AM
M2.4 6 km N of Redwood Valley, CA
127 km from downtown · 2.0 km deep - Mon, Oct 19, 10:46 PM
M1.8 4 km NW of The Geysers, CA
131 km from downtown · 2.8 km deep - Sun, Oct 18, 6:45 PM
M1.8 14 km NNE of Brooktrails, CA
130 km from downtown · 8.1 km deep - Sun, Oct 18, 3:34 AM
M2.3 8 km NW of The Geysers, CA
131 km from downtown · 1.2 km deep - Sun, Oct 18, 3:29 AM
M1.6 8 km NW of The Geysers, CA
131 km from downtown · 1.7 km deep - Sat, Oct 17, 2:50 PM
M1.8 9 km N of Lake Pillsbury, CA
99 km from downtown · 9.8 km deep - Sat, Oct 17, 5:59 AM
M1.6 8 km NW of Redwood Valley, CA
131 km from downtown · 6.7 km deep - Sat, Oct 17, 1:48 AM
M1.9 2 km N of Canyondam, CA
82 km from downtown · 1.8 km deep - Fri, Oct 16, 9:00 PM
M1.5 3 km SSW of Anderson Springs, CA
132 km from downtown · 1.6 km deep - Fri, Oct 16, 6:53 AM
M2.0 14 km ESE of Anderson, CA
79 km from downtown · 16.4 km deep - Fri, Oct 16, 4:11 AM
M1.5 1 km NW of The Geysers, CA
132 km from downtown · 2.2 km deep - Fri, Oct 16, 12:55 AM
M1.5 6 km NW of The Geysers, CA
130 km from downtown · 2.8 km deep - Thu, Oct 15, 8:37 PM
M1.8 9 km N of Covelo, CA
121 km from downtown · 9.6 km deep - Thu, Oct 15, 4:55 PM
M1.8 10 km WNW of The Geysers, CA
133 km from downtown · 2.3 km deep - Thu, Oct 15, 4:54 PM
M1.5 10 km WNW of The Geysers, CA
133 km from downtown · 2.4 km deep - Thu, Oct 15, 8:35 AM
M1.8 8 km NE of Talmage, CA
124 km from downtown · 3.3 km deep - Thu, Oct 15, 6:31 AM
M1.8 7 km NNW of Redwood Valley, CA
127 km from downtown · 1.8 km deep - Thu, Oct 15, 2:14 AM
M2.3 12 km ENE of Cloverdale, CA
134 km from downtown · 3.5 km deep - Wed, Oct 14, 11:06 PM
M2.8 7 km NW of The Geysers, CA
132 km from downtown · 2.4 km deep · felt by 1 - Wed, Oct 14, 7:30 PM
M2.0 1 km SE of The Geysers, CA
132 km from downtown · 1.6 km deep · felt by 1 - Wed, Oct 14, 5:44 PM
M1.6 10 km NNE of Upper Lake, CA
103 km from downtown · 8.5 km deep - Wed, Oct 14, 8:55 AM
M1.7 8 km ESE of Cloverdale, CA
142 km from downtown · 6.4 km deep - Tue, Oct 13, 1:01 PM
M1.5 9 km SSE of Lake Pillsbury, CA
101 km from downtown · 7.4 km deep - Tue, Oct 13, 6:11 AM
M2.3 9 km N of Belden, CA
63 km from downtown · 9.7 km deep - Mon, Oct 12, 8:20 AM
M2.0 1 km N of The Geysers, CA
131 km from downtown · 1.6 km deep - Mon, Oct 12, 6:36 AM
M1.9 6 km NW of The Geysers, CA
131 km from downtown · 2.7 km deep - Sun, Oct 11, 8:26 PM
M1.5 7 km SW of Upper Lake, CA
118 km from downtown · 4.3 km deep - Sun, Oct 11, 4:32 PM
M1.9 8 km N of Redwood Valley, CA
124 km from downtown · 8.2 km deep - Sun, Oct 11, 8:11 AM
M1.8 16 km N of Laytonville, CA
143 km from downtown · 4.0 km deep - Sun, Oct 11, 7:14 AM
M1.5 8 km NW of The Geysers, CA
131 km from downtown · 1.7 km deep - Sun, Oct 11, 7:06 AM
M1.7 8 km NW of The Geysers, CA
131 km from downtown · 1.9 km deep - Sat, Oct 10, 11:57 PM
M1.6 1 km NE of Angwin, CA
138 km from downtown · -0.4 km deep - Sat, Oct 10, 9:23 PM
M1.8 4 km W of Cobb, CA
129 km from downtown · 1.8 km deep - Sat, Oct 10, 8:07 PM
M1.6 2 km NW of The Geysers, CA
132 km from downtown · 1.1 km deep - Sat, Oct 10, 2:07 PM
M1.8 3 km SE of The Geysers, CA
133 km from downtown · 2.4 km deep - Sat, Oct 10, 2:01 PM
M2.0 1 km NE of Angwin, CA
138 km from downtown · 6.7 km deep - Sat, Oct 10, 1:43 PM
M1.8 1 km NNE of The Geysers, CA
131 km from downtown · 0.5 km deep - Sat, Oct 10, 7:39 AM
M1.7 7 km NW of The Geysers, CA
130 km from downtown · 2.5 km deep - Fri, Oct 9, 7:48 PM
M3.2 14 km N of Brooktrails, CA
131 km from downtown · 10.3 km deep · felt by 13 - Fri, Oct 9, 6:46 PM
M2.4 9 km N of Greenhorn, CA
97 km from downtown · 3.0 km deep · felt by 1 - Fri, Oct 9, 7:52 AM
M1.5 8 km NW of Redwood Valley, CA
130 km from downtown · 5.3 km deep - Thu, Oct 8, 9:56 PM
M1.5 6 km NW of The Geysers, CA
132 km from downtown · 2.9 km deep - Thu, Oct 8, 9:50 PM
M2.1 15 km ESE of Anderson, CA
78 km from downtown · 14.7 km deep - Thu, Oct 8, 7:24 PM
M2.0 7 km NW of The Geysers, CA
131 km from downtown · 2.7 km deep - Thu, Oct 8, 5:17 PM
M1.8 7 km NW of The Geysers, CA
132 km from downtown · 2.5 km deep - Thu, Oct 8, 5:04 PM
M2.3 7 km NW of The Geysers, CA
132 km from downtown · 2.6 km deep - Thu, Oct 8, 7:16 AM
M1.7 9 km N of Lake Pillsbury, CA
99 km from downtown · 10.0 km deep - Thu, Oct 8, 7:06 AM
M1.7 2 km NNW of Lake Pillsbury, CA
103 km from downtown · 8.7 km deep - Wed, Oct 7, 9:28 PM
M1.7 8 km NW of The Geysers, CA
131 km from downtown · -0.7 km deep - Wed, Oct 7, 2:51 PM
M1.5 11 km N of Brooktrails, CA
132 km from downtown · 8.3 km deep - Wed, Oct 7, 6:03 AM
M1.7 13 km SE of Middletown, CA
129 km from downtown · 5.4 km deep - Wed, Oct 7, 1:43 AM
M1.9 2 km SE of The Geysers, CA
132 km from downtown · 1.2 km deep - Tue, Oct 6, 10:49 PM
M2.1 8 km NW of The Geysers, CA
133 km from downtown · 8.9 km deep - Tue, Oct 6, 9:10 PM
M1.7 30 km NNW of Covelo, CA
141 km from downtown · 9.3 km deep - Tue, Oct 6, 10:46 AM
M1.5 6 km WNW of Cobb, CA
129 km from downtown · 2.1 km deep - Tue, Oct 6, 12:28 AM
M1.9 11 km WSW of Manton, CA
73 km from downtown · 9.8 km deep - Mon, Oct 5, 4:45 AM
M1.6 1 km NW of The Geysers, CA
132 km from downtown · 4.1 km deep - Mon, Oct 5, 3:15 AM
M1.7 5 km WNW of Cobb, CA
129 km from downtown · 2.0 km deep - Sun, Oct 4, 6:26 PM
M1.8 7 km NW of North Lakeport, CA
118 km from downtown · 4.4 km deep - Sun, Oct 4, 4:06 PM
M2.2 5 km WSW of Redding, CA
105 km from downtown · 16.4 km deep - Sun, Oct 4, 11:51 AM
M2.1 4 km NNE of Almanor, CA
82 km from downtown · 5.5 km deep - Sun, Oct 4, 11:22 AM
M1.9 3 km NE of Almanor, CA
81 km from downtown · 5.5 km deep - Sun, Oct 4, 10:57 AM
M1.5 2 km NW of The Geysers, CA
132 km from downtown · 3.5 km deep - Sun, Oct 4, 12:23 AM
M2.3 2 km NE of Almanor, CA
80 km from downtown · 6.0 km deep · felt by 1 - Sun, Oct 4, 12:11 AM
M1.6 10 km WNW of Cobb, CA
128 km from downtown · 1.4 km deep - Sat, Oct 3, 7:01 PM
M1.7 12 km WSW of Almanor, CA
68 km from downtown · 6.2 km deep - Sat, Oct 3, 1:48 PM
M1.8 6 km NNW of The Geysers, CA
130 km from downtown · 2.7 km deep - Sat, Oct 3, 6:09 AM
M2.0 7 km NW of The Geysers, CA
131 km from downtown · 2.0 km deep - Sat, Oct 3, 5:54 AM
M1.7 4 km NNW of Canyondam, CA
83 km from downtown · 8.6 km deep - Sat, Oct 3, 3:00 AM
M2.0 12 km WNW of Cobb, CA
130 km from downtown · 2.4 km deep - Sat, Oct 3, 3:00 AM
M2.2 12 km WNW of Cobb, CA
130 km from downtown · 2.3 km deep - Fri, Oct 2, 12:00 PM
M2.2 15 km S of Hamilton City, CA
21 km from downtown · 24.3 km deep - Fri, Oct 2, 1:24 AM
M1.6 7 km WNW of Cobb, CA
130 km from downtown · 2.1 km deep - Thu, Oct 1, 8:11 PM
M1.5 9 km WNW of Cobb, CA
130 km from downtown · 1.1 km deep - Thu, Oct 1, 6:21 PM
M1.9 9 km WNW of The Geysers, CA
133 km from downtown · 2.5 km deep - Thu, Oct 1, 3:16 PM
M1.7 3 km NW of The Geysers, CA
132 km from downtown · 3.1 km deep - Thu, Oct 1, 3:11 PM
M1.7 17 km NE of Nice, CA
94 km from downtown · -0.5 km deep - Thu, Oct 1, 2:34 PM
M1.5 9 km NW of Redwood Valley, CA
132 km from downtown · 5.9 km deep - Thu, Oct 1, 5:49 AM
M1.5 8 km ESE of Cloverdale, CA
142 km from downtown · 4.7 km deep - Thu, Oct 1, 3:13 AM
M1.6 10 km N of Mineral, CA
83 km from downtown · 2.6 km deep - Thu, Oct 1, 3:08 AM
M1.8 4 km NNE of Almanor, CA
82 km from downtown · 9.7 km deep - Thu, Oct 1, 2:17 AM
M1.7 12 km ESE of Viola, CA
86 km from downtown · 3.3 km deep - Thu, Oct 1, 12:09 AM
M1.9 8 km W of Cobb, CA
130 km from downtown · 2.0 km deep - Wed, Sep 30, 9:30 PM
M1.7 3 km SSW of Anderson Springs, CA
132 km from downtown · 2.0 km deep - Wed, Sep 30, 2:19 PM
M1.6 8 km ESE of Cloverdale, CA
141 km from downtown · 6.2 km deep - Wed, Sep 30, 2:12 PM
M2.2 8 km ESE of Cloverdale, CA
142 km from downtown · 4.8 km deep - Wed, Sep 30, 2:07 PM
M2.9 8 km ESE of Cloverdale, CA
142 km from downtown · 5.4 km deep · felt by 15 - Wed, Sep 30, 1:48 PM
M2.5 1 km SSW of Anderson Springs, CA
130 km from downtown · 2.4 km deep · felt by 6 - Wed, Sep 30, 12:47 PM
M2.2 15 km S of Hamilton City, CA
20 km from downtown · 22.1 km deep - Tue, Sep 29, 9:44 PM
M1.9 14 km NNE of Brooktrails, CA
128 km from downtown · 14.1 km deep - Tue, Sep 29, 9:35 PM
M1.6 8 km ESE of Cloverdale, CA
142 km from downtown · 6.2 km deep - Tue, Sep 29, 9:22 PM
M1.6 14 km NNE of Brooktrails, CA
128 km from downtown · 11.6 km deep - Tue, Sep 29, 5:39 PM
M2.0 6 km NNW of Redwood Valley, CA
127 km from downtown · 6.0 km deep · felt by 1 - Tue, Sep 29, 8:54 AM
M1.7 5 km WNW of The Geysers, CA
133 km from downtown · 2.9 km deep - Mon, Sep 28, 7:38 PM
M1.5 10 km N of Redwood Valley, CA
125 km from downtown · 8.1 km deep - Mon, Sep 28, 1:20 PM
M2.1 10 km WNW of Cobb, CA
130 km from downtown · 0.6 km deep - Mon, Sep 28, 9:37 AM
M1.6 5 km NW of The Geysers, CA
131 km from downtown · 2.9 km deep - Mon, Sep 28, 2:25 AM
M1.5 10 km NW of The Geysers, CA
133 km from downtown · 2.0 km deep - Mon, Sep 28, 1:13 AM
M1.6 12 km NNE of Mineral, CA
85 km from downtown · 3.3 km deep - Sun, Sep 27, 10:48 PM
M1.5 1 km NW of The Geysers, CA
132 km from downtown · 1.9 km deep - Sun, Sep 27, 9:31 PM
M1.8 10 km ESE of Cloverdale, CA
140 km from downtown · 4.9 km deep - Sun, Sep 27, 4:02 PM
M2.1 14 km N of Brooktrails, CA
133 km from downtown · 7.5 km deep - Sun, Sep 27, 12:45 PM
M2.2 5 km WNW of The Geysers, CA
134 km from downtown · 3.0 km deep - Sun, Sep 27, 12:21 PM
M1.6 9 km NW of Redwood Valley, CA
131 km from downtown · -0.5 km deep - Sun, Sep 27, 12:10 PM
M2.4 9 km NW of Redwood Valley, CA
131 km from downtown · 0.1 km deep · felt by 7 - Sun, Sep 27, 1:34 AM
M1.5 7 km W of Cobb, CA
130 km from downtown · 2.1 km deep - Sun, Sep 27, 1:34 AM
M2.0 7 km W of Cobb, CA
130 km from downtown · 2.3 km deep
Most of what shows up here is the Geysers geothermal field and the Lassen area. For the long view, the century of shaking around Chico is a chapter of the physics of Chico.