M1.9 earthquake 20 km SSW of Gustine, CA
A magnitude 1.9 earthquake struck 20 km SSW of Gustine, CA on Sat, Jun 6, 2026, 1:25 AM PDT (08:25 UTC), 7 km (4 mi) below the surface.
A larger quake followed: M3.5 16 km NW of Pinnacles, CA. This one was a foreshock.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 1.9 (Md, duration), micro
- Magnitude from
- Northern California Seismic System
- Local time
- UTC
- 2026-06-06 08:25:14 UTC
- Depth
- 6.8 km (4.2 mi), shallow
- Epicenter
- 37.090° N, 121.091° W
- Region
- California
- Felt reports
- 1
- Tsunami flag
- No
- Status
- Reviewed by a seismologist
Did you feel it?
1 person reported to the USGS what they felt.

How well it is located
Reviewed by a seismologist.
- Location uncertainty
- About 0.3 km horizontally, 0.5 km in depth
- Magnitude uncertainty
- ±0.13
- Depth from
- From location
- Station coverage gap
- 63°
- Stations used
- 53
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.5 and up: 117 in the 60 days after this one and 33 in the 30 days before it.
After
- 2.14 km ESE of Union City, CA · 116 days ago · 8 km deep · 96 km away · felt by 1
- 2.316 km N of Morgan Hill, CA · 116 days ago · 6 km deep · 52 km away · felt by 1
- 1.616 km NW of Pinnacles, CA · 114 days ago · 5 km deep · 54 km away
- 2.719 km ENE of Tres Pinos, CA · 113 days ago · 3 km deep · 26 km away
- 2.81 km WSW of Pinnacles, CA · 113 days ago · 5 km deep · 62 km away · felt by 1
- 2.01 km W of Pinnacles, CA · 113 days ago · 3 km deep · 63 km away · felt by 2
- 1.91 km WSW of Pinnacles, CA · 112 days ago · 5 km deep · 63 km away
- 1.71 km NW of Pinnacles, CA · 112 days ago · 5 km deep · 62 km away
- 2.01 km WNW of Pinnacles, CA · 112 days ago · 5 km deep · 62 km away
- 2.32 km W of Pinnacles, CA · 112 days ago · 3 km deep · 62 km away
- 1.56 km N of Pinnacles, CA · 111 days ago · -1 km deep · 57 km away
- 2.33 km WSW of San Juan Bautista, CA · 109 days ago · 5 km deep · 51 km away · felt by 2
- 1.57 km ESE of Fremont, CA · 109 days ago · 6 km deep · 87 km away
- 1.516 km N of Morgan Hill, CA · 107 days ago · 6 km deep · 53 km away
- 1.94 km W of San Juan Bautista, CA · 106 days ago · 5 km deep · 52 km away
- 2.12 km WSW of San Juan Bautista, CA · 104 days ago · 8 km deep · 50 km away
- 2.55 km NW of Pinnacles, CA · 104 days ago · 2 km deep · 59 km away · felt by 1
- 2.013 km S of Tres Pinos, CA · 101 days ago · 5 km deep · 50 km away
- 2.15 km SW of Ridgemark, CA · 101 days ago · 7 km deep · 44 km away · felt by 3
- 3.45 km SW of Ridgemark, CA · 101 days ago · 8 km deep · 44 km away · felt by 43
- 2.65 km SW of Ridgemark, CA · 101 days ago · 7 km deep · 44 km away · felt by 1
- 1.710 km E of San Martin, CA · 100 days ago · 8 km deep · 36 km away
- 2.13 km SW of San Juan Bautista, CA · 100 days ago · 6 km deep · 51 km away · felt by 2
- 1.910 km E of Alum Rock, CA · 98 days ago · 9 km deep · 62 km away
- 1.512 km SE of Pinnacles, CA · 98 days ago · 8 km deep · 70 km away
- 1.69 km NNE of Gonzales, CA · 98 days ago · 2 km deep · 63 km away
- 1.85 km SW of Ridgemark, CA · 98 days ago · 7 km deep · 44 km away · felt by 1
- 1.59 km SE of Pinnacles, CA · 96 days ago · 9 km deep · 69 km away
- 1.819 km ENE of Tres Pinos, CA · 95 days ago · 3 km deep · 26 km away
- 1.915 km SE of Pinnacles, CA · 94 days ago · 6 km deep · 74 km away
- 1.59 km ENE of Morgan Hill, CA · 93 days ago · 3 km deep · 43 km away
- 1.65 km ESE of Interlaken, CA · 92 days ago · 12 km deep · 55 km away
- 2.013 km SE of Pinnacles, CA · 92 days ago · 10 km deep · 71 km away
- 1.85 km SW of Ridgemark, CA · 92 days ago · 8 km deep · 44 km away
- 1.612 km SE of Pinnacles, CA · 91 days ago · 7 km deep · 70 km away
- 1.57 km WSW of Gilroy, CA · 90 days ago · 5 km deep · 50 km away
- 1.65 km SW of Ridgemark, CA · 89 days ago · 8 km deep · 44 km away
- 2.210 km ESE of Gilroy, CA · 89 days ago · 5 km deep · 35 km away · felt by 2
- 3.011 km ESE of Gilroy, CA · 88 days ago · 6 km deep · 35 km away · felt by 16
- 1.811 km ESE of Gilroy, CA · 88 days ago · 5 km deep · 35 km away
- 1.812 km ESE of Gilroy, CA · 88 days ago · 6 km deep · 35 km away
- 3.02 km SE of Aromas, CA · 88 days ago · 7 km deep · 53 km away · felt by 75
- 1.812 km ESE of Gilroy, CA · 88 days ago · 5 km deep · 35 km away
- 2.115 km N of Morgan Hill, CA · 87 days ago · 5 km deep · 52 km away · felt by 1
- 1.822 km NE of San Lucas, CA · 86 days ago · 7 km deep · 93 km away
- 2.026 km NE of Hollister, CA · 86 days ago · 6 km deep · 13 km away
- 2.012 km SE of Sunol, CA · 85 days ago · 7 km deep · 80 km away · felt by 1
- 2.011 km SSW of Tres Pinos, CA · 84 days ago · 0 km deep · 50 km away · felt by 1
- 3.516 km NW of Pinnacles, CA · 84 days ago · 10 km deep · 53 km away · felt by 194
- 1.822 km SE of Pinnacles, CA · 84 days ago · 7 km deep · 78 km away
- 2.010 km NW of Pinnacles, CA · 82 days ago · 8 km deep · 57 km away
- 1.610 km NW of Pinnacles, CA · 82 days ago · 5 km deep · 56 km away
- 1.83 km NW of Pinnacles, CA · 82 days ago · 7 km deep · 61 km away
- 2.513 km SSW of Cantua Creek, CA · 81 days ago · 12 km deep · 98 km away · felt by 1
- 2.57 km NW of Pinnacles, CA · 81 days ago · 5 km deep · 57 km away
- 2.913 km S of New Idria, CA · 81 days ago · 15 km deep · 96 km away · felt by 2
- 2.711 km ESE of Gilroy, CA · 80 days ago · 5 km deep · 35 km away · felt by 3
- 2.011 km ESE of Gilroy, CA · 79 days ago · 5 km deep · 35 km away
- 1.711 km ESE of Gilroy, CA · 79 days ago · 5 km deep · 35 km away
- 1.86 km SW of Ridgemark, CA · 79 days ago · 11 km deep · 46 km away
The first 60 of 117.
Before
- 1.86 km E of Fremont, CA · 118 days ago · 5 km deep · 88 km away · felt by 5
- 2.67 km E of Fremont, CA · 119 days ago · 9 km deep · 87 km away · felt by 8
- 3.010 km SSE of San Juan Bautista, CA · 120 days ago · 7 km deep · 51 km away · felt by 22
- 2.112 km ESE of Gilroy, CA · 120 days ago · 6 km deep · 35 km away
- 1.612 km SE of Pinnacles, CA · 122 days ago · 8 km deep · 70 km away
- 1.612 km ESE of Alum Rock, CA · 123 days ago · 8 km deep · 60 km away
- 1.86 km WSW of Ridgemark, CA · 123 days ago · 12 km deep · 45 km away
- 2.58 km N of Pinnacles, CA · 124 days ago · 8 km deep · 54 km away
- 1.67 km N of Pinnacles, CA · 125 days ago · 10 km deep · 56 km away
- 1.915 km SE of Pinnacles, CA · 126 days ago · 1 km deep · 72 km away
- 1.622 km NNE of San Lucas, CA · 126 days ago · 6 km deep · 90 km away
- 1.57 km NNE of Greenfield, CA · 127 days ago · 3 km deep · 80 km away
- 2.06 km SE of Lexington Hills, CA · 129 days ago · 12 km deep · 74 km away · felt by 1
- 1.63 km S of Ridgemark, CA · 129 days ago · 5 km deep · 42 km away
- 2.09 km NE of Gonzales, CA · 130 days ago · 11 km deep · 64 km away
- 1.68 km ENE of Hollister, CA · 130 days ago · 8 km deep · 31 km away
- 1.91 km NNE of Pinnacles, CA · 131 days ago · 9 km deep · 61 km away
- 2.723 km WSW of New Idria, CA · 131 days ago · 6 km deep · 84 km away · felt by 1
- 1.811 km N of Hollister, CA · 131 days ago · 9 km deep · 31 km away
- 2.35 km W of San Juan Bautista, CA · 133 days ago · 6 km deep · 52 km away · felt by 1
Earthquakes todayCalifornia earthquakesLive radar here
Sources
From the USGS Earthquake Hazards Program and its partner networks, event nc75371786. Read Thu, Oct 1, 2026, 11:02 PM UTC.