Earthquake Details
Alum Rock, Ca 2.99m Earthquake, Thursday Jan. 07 2021, 3:44:06 AM
Alum Rock, CA Earthquake
The USGS has reported a 2.99 magnitude earthquake has struck 8km NE of Alum Rock, CA on Jan. 07 2021, 3:44:06 AM, at a depth of 9.74 km. There were no significant injuries or damage reported at this point, Friendly Forecast will update this report as events unfold.
Foreshock
This earthquake has been labeled a Foreshock. You can find information for the main earthquake here: Concord, Ca 3.83m Earthquake, Thursday Jan. 14 2021, 11:18:10 AM
Did you feel it?
386 others have felt the Alum Rock, CA earthquake and have since reported it. See below for the response locations and intensities.
Community Internet Intensity Map
| Responses | Location | Shaking | Distance |
|---|---|---|---|
| 1 | Glenbrook, NV 89413 | WEAK | 241 km |
| 1 | Moorpark, CA 93021 | LIGHT | 434 km |
| 1 | Visalia, CA 93292 | WEAK | 263 km |
| 2 | Los Banos, CA 93635 | WEAK | 87 km |
| 1 | Daly City, CA 94014 | WEAK | 65 km |
| 1 | Los Altos, CA 94022 | LIGHT | 35 km |
| 1 | Mountain View, CA 94043 | WEAK | 28 km |
| 7 | Sunnyvale, CA 94085 | WEAK | 24 km |
| 5 | Sunnyvale, CA 94086 | WEAK | 25 km |
| 1 | Sunnyvale, CA 94087 | LIGHT | 26 km |
| 13 | Sunnyvale, CA 94089 | LIGHT | 23 km |
| 1 | San Francisco, CA 94118 | NO | 73 km |
| 1 | San Francisco, CA 94122 | WEAK | 73 km |
| 1 | San Francisco, CA 94129 | WEAK | 74 km |
| 1 | San Francisco, CA 94132 | LIGHT | 71 km |
| 2 | Brentwood, CA 94513 | LIGHT | 54 km |
| 1 | Concord, CA 94518 | LIGHT | 62 km |
| 1 | Concord, CA 94520 | LIGHT | 70 km |
| 1 | Fremont, CA 94538 | WEAK | 22 km |
| 4 | Fremont, CA 94539 | WEAK | 19 km |
| 1 | Dublin, CA 94568 | WEAK | 35 km |
| 1 | Walnut Creek, CA 94596 | WEAK | 57 km |
| 1 | Boulder Creek, CA 95006 | LIGHT | 45 km |
| 20 | Campbell, CA 95008 | LIGHT | 25 km |
| 7 | Cupertino, CA 95014 | WEAK | 33 km |
| 1 | Los Gatos, CA 95030 | WEAK | 31 km |
| 16 | Milpitas, CA 95035 | LIGHT | 10 km |
| 21 | Santa Clara, CA 95050 | LIGHT | 20 km |
| 14 | Santa Clara, CA 95051 | WEAK | 22 km |
| 7 | Santa Clara, CA 95054 | LIGHT | 20 km |
| 12 | San Jose, CA 95110 | LIGHT | 18 km |
| 2 | San Jose, CA 95111 | LIGHT | 19 km |
| 43 | San Jose, CA 95112 | LIGHT | 16 km |
| 5 | San Jose, CA 95113 | LIGHT | 17 km |
| 13 | San Jose, CA 95116 | WEAK | 14 km |
| 12 | San Jose, CA 95117 | LIGHT | 23 km |
| 4 | San Jose, CA 95118 | LIGHT | 23 km |
| 1 | San Jose, CA 95120 | LIGHT | 28 km |
| 2 | San Jose, CA 95121 | WEAK | 17 km |
| 5 | San Jose, CA 95122 | LIGHT | 15 km |
| 3 | San Jose, CA 95123 | WEAK | 23 km |
| 1 | San Jose, CA 95124 | LIGHT | 25 km |
| 36 | San Jose, CA 95125 | LIGHT | 20 km |
| 15 | San Jose, CA 95126 | LIGHT | 19 km |
| 6 | San Jose, CA 95127 | LIGHT | 11 km |
| 13 | San Jose, CA 95128 | LIGHT | 21 km |
| 6 | San Jose, CA 95129 | LIGHT | 26 km |
| 2 | San Jose, CA 95130 | WEAK | 26 km |
| 8 | San Jose, CA 95131 | WEAK | 15 km |
| 5 | San Jose, CA 95132 | LIGHT | 11 km |
| 27 | San Jose, CA 95133 | LIGHT | 13 km |
| 14 | San Jose, CA 95134 | LIGHT | 18 km |
| 3 | San Jose, CA 95135 | LIGHT | 19 km |
| 3 | San Jose, CA 95136 | WEAK | 21 km |
| 2 | San Jose, CA 95138 | LIGHT | 22 km |
| 1 | San Jose, CA 95139 | LIGHT | 24 km |
| 5 | San Jose, CA 95148 | WEAK | 14 km |
| 1 | Stockton, CA 95215 | WEAK | 80 km |
Did you feel the 2.99 Alum Rock, CA earthquake? If you felt the quake you can report it here to the USGS.
Other Imagery and Data
GEO Community Internet Intensity Map
Intensity vs Distance Plot
Responses vs Time Plot
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