M1.6 earthquake 9km ENE of Gilroy, CA
A magnitude 1.6 earthquake struck 9km ENE of Gilroy, CA on Wed, Mar 30, 2022, 8:14 PM PDT (03:14 UTC), 7 km (4 mi) below the surface.
A larger quake followed: M3.3 4km S of San Juan Bautista, CA. This one was a foreshock.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 1.6 (Md, duration), micro
- Magnitude from
- Northern California Seismic System
- Local time
- UTC
- 2022-03-31 03:14:48 UTC
- Depth
- 7.2 km (4.4 mi), shallow
- Epicenter
- 37.027° N, 121.467° W
- Region
- California
- Felt reports
- 2
- Tsunami flag
- No
- Status
- Reviewed by a seismologist
Did you feel it?
2 people reported to the USGS what they felt; the strongest reported shaking was II, weak shaking.

How well it is located
Reviewed by a seismologist.
- Location uncertainty
- About 0.2 km horizontally, 0.5 km in depth
- Magnitude uncertainty
- ±0.20
- Depth from
- From location
- Station coverage gap
- 61°
- Stations used
- 56
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.5 and up: 116 in the 60 days after this one and 70 in the 30 days before it.
After
- 3.34km S of San Juan Bautista, CA · 1648 days ago · 6 km deep · 25 km away · felt by 127
- 1.621km SE of Pinnacles, CA · 1648 days ago · 1 km deep · 82 km away
- 2.04km S of San Juan Bautista, CA · 1648 days ago · 6 km deep · 25 km away
- 2.64km S of San Juan Bautista, CA · 1648 days ago · 6 km deep · 25 km away · felt by 6
- 2.34km NNW of Pinnacles, CA · 1648 days ago · 3 km deep · 59 km away · felt by 1
- 1.84km NNW of Pinnacles, CA · 1648 days ago · 3 km deep · 58 km away
- 2.84km S of San Juan Bautista, CA · 1648 days ago · 6 km deep · 25 km away · felt by 17
- 2.323km SW of Los Banos, CA · 1648 days ago · 5 km deep · 44 km away
- 2.720km SSW of South Dos Palos, CA · 1646 days ago · 5 km deep · 69 km away · felt by 1
- 2.716km NW of Pinnacles, CA · 1645 days ago · 10 km deep · 46 km away · felt by 7
- 1.65km E of Fremont, CA · 1644 days ago · 10 km deep · 71 km away
- 1.82km WSW of Ridgemark, CA · 1643 days ago · 6 km deep · 26 km away
- 2.115km N of Pinnacles, CA · 1641 days ago · 11 km deep · 48 km away
- 1.522km WNW of New Idria, CA · 1641 days ago · 17 km deep · 79 km away
- 1.62km N of Pinnacles, CA · 1641 days ago · 7 km deep · 60 km away
- 2.012km S of Tres Pinos, CA · 1640 days ago · 4 km deep · 41 km away
- 1.68km NNW of Pinnacles, CA · 1640 days ago · 7 km deep · 54 km away
- 1.810km S of Tres Pinos, CA · 1640 days ago · 3 km deep · 38 km away
- 2.49km ENE of Morgan Hill, CA · 1638 days ago · 0 km deep · 17 km away · felt by 5
- 2.66km SE of Tres Pinos, CA · 1638 days ago · 11 km deep · 35 km away · felt by 4
- 1.730km SSW of South Dos Palos, CA · 1637 days ago · 9 km deep · 68 km away · felt by 1
- 1.715km SSE of Tres Pinos, CA · 1637 days ago · 8 km deep · 45 km away
- 1.710km ENE of Milpitas, CA · 1636 days ago · 2 km deep · 57 km away · felt by 3
- 1.63km NNW of Pinnacles, CA · 1635 days ago · 8 km deep · 60 km away
- 2.04km NNW of Pinnacles, CA · 1634 days ago · 7 km deep · 58 km away
- 2.13km NNW of Pinnacles, CA · 1634 days ago · 7 km deep · 59 km away
- 1.820km SE of Pinnacles, CA · 1634 days ago · 7 km deep · 81 km away
- 1.612km NW of Pacific Grove, CA · 1633 days ago · 13 km deep · 60 km away · felt by 1
- 1.72km W of Tres Pinos, CA · 1633 days ago · 10 km deep · 28 km away
- 2.64km E of Interlaken, CA · 1633 days ago · 12 km deep · 22 km away · felt by 7
- 1.88km NNW of Pinnacles, CA · 1633 days ago · 7 km deep · 54 km away
- 2.35km ESE of Pinnacles, CA · 1632 days ago · 7 km deep · 66 km away · felt by 1
- 2.316km SSE of Tres Pinos, CA · 1631 days ago · 7 km deep · 45 km away · felt by 2
- 2.215km SSE of Tres Pinos, CA · 1631 days ago · 7 km deep · 45 km away
- 2.67km SW of Gilroy, CA · 1630 days ago · 4 km deep · 16 km away · felt by 27
- 2.224km NE of King City, CA · 1630 days ago · 10 km deep · 87 km away · felt by 1
- 1.511km SE of Pinnacles, CA · 1630 days ago · 8 km deep · 72 km away · felt by 1
- 1.64km SW of San Ramon, CA · 1629 days ago · 7 km deep · 95 km away · felt by 1
- 1.64km SW of San Ramon, CA · 1629 days ago · 8 km deep · 95 km away · felt by 1
- 3.212km S of Tres Pinos, CA · 1627 days ago · 4 km deep · 41 km away · felt by 20
- 1.910km E of Gilroy, CA · 1627 days ago · 6 km deep · 2 km away
- 2.213km S of Tres Pinos, CA · 1626 days ago · 3 km deep · 42 km away
- 1.78km ENE of San Martin, CA · 1626 days ago · 4 km deep · 11 km away
- 2.023km SW of Los Banos, CA · 1626 days ago · 5 km deep · 44 km away · felt by 1
- 1.612km S of Tres Pinos, CA · 1625 days ago · 4 km deep · 41 km away
- 1.67km NNW of Pinnacles, CA · 1624 days ago · 3 km deep · 55 km away
- 1.627km NNE of Pinnacles, CA · 1623 days ago · 9 km deep · 51 km away
- 1.98km E of Pinnacles, CA · 1623 days ago · 9 km deep · 67 km away
- 1.56km ENE of San Martin, CA · 1621 days ago · 3 km deep · 12 km away
- 1.629km NE of Pinnacles, CA · 1621 days ago · 9 km deep · 64 km away
- 2.55km NNE of Pinnacles, CA · 1621 days ago · 10 km deep · 59 km away
- 2.15km NNE of Pinnacles, CA · 1621 days ago · 10 km deep · 59 km away · felt by 2
- 2.011km ESE of Gilroy, CA · 1620 days ago · 3 km deep · 6 km away · felt by 2
- 2.75km NNE of Pinnacles, CA · 1620 days ago · 10 km deep · 59 km away · felt by 3
- 1.510km ESE of Gilroy, CA · 1619 days ago · 4 km deep · 6 km away
- 1.64km NNW of Pinnacles, CA · 1619 days ago · 7 km deep · 59 km away
- 2.021km ESE of Pinnacles, CA · 1619 days ago · 18 km deep · 78 km away
- 1.911km SW of Bonny Doon, CA · 1619 days ago · 7 km deep · 68 km away
- 2.55km SE of Aromas, CA · 1617 days ago · 7 km deep · 22 km away · felt by 7
- 2.15km SE of Aromas, CA · 1617 days ago · 7 km deep · 22 km away
The first 60 of 116.
Before
- 2.32km N of Pinnacles, CA · 1652 days ago · 7 km deep · 60 km away · felt by 1
- 1.92km ENE of Pinnacles, CA · 1652 days ago · 4 km deep · 62 km away · felt by 1
- 1.86km SW of Gilroy, CA · 1652 days ago · 4 km deep · 15 km away
- 1.68km ENE of Gilroy, CA · 1653 days ago · 4 km deep · 1 km away
- 2.112km S of Tres Pinos, CA · 1653 days ago · 5 km deep · 42 km away
- 2.28km ENE of Gilroy, CA · 1653 days ago · 8 km deep · 3 km away · felt by 2
- 1.74km NNW of Hollister, CA · 1654 days ago · 5 km deep · 17 km away
- 2.35km NNE of Alum Rock, CA · 1655 days ago · 0 km deep · 51 km away · felt by 64
- 2.112km SE of Pinnacles, CA · 1657 days ago · 1 km deep · 73 km away
- 2.02km E of Hayward, CA · 1658 days ago · 3 km deep · 86 km away · felt by 19
- 1.62km E of Hayward, CA · 1658 days ago · 2 km deep · 86 km away · felt by 4
- 1.62km ESE of Hayward, CA · 1658 days ago · 2 km deep · 85 km away · felt by 1
- 1.622km SW of New Idria, CA · 1659 days ago · 7 km deep · 96 km away
- 1.77km NNW of Pinnacles, CA · 1659 days ago · 6 km deep · 55 km away
- 2.16km NNW of Pinnacles, CA · 1659 days ago · 6 km deep · 57 km away
- 2.25km ESE of Aromas, CA · 1660 days ago · 5 km deep · 21 km away
- 3.64km ENE of Corralitos, CA · 1660 days ago · 12 km deep · 26 km away · felt by 742
- 1.61km WNW of San Juan Bautista, CA · 1660 days ago · 7 km deep · 21 km away
- 1.98km NNW of Pinnacles, CA · 1660 days ago · 6 km deep · 54 km away
- 1.522km WNW of New Idria, CA · 1660 days ago · 18 km deep · 78 km away
Earthquakes todayCalifornia earthquakesLive radar here
Sources
From the USGS Earthquake Hazards Program and its partner networks, event nc73712521. Read Sun, Oct 4, 2026, 8:07 PM UTC.