M1.9 earthquake 14km SSW of Avenal, CA
A magnitude 1.9 earthquake struck 14km SSW of Avenal, CA on Wed, Dec 15, 2021, 7:02 AM PST (15:02 UTC), 21 km (13 mi) below the surface.
A larger quake followed: M3.9 15km SSE of Buttonwillow, 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
- 2021-12-15 15:02:18 UTC
- Depth
- 20.8 km (12.9 mi), shallow
- Epicenter
- 35.882° N, 120.166° W
- Region
- California
- Tsunami flag
- No
- Status
- Reviewed by a seismologist
Did you feel it?
No one has reported feeling this quake to the USGS.
How well it is located
Reviewed by a seismologist.
- Location uncertainty
- About 0.5 km horizontally, 0.8 km in depth
- Magnitude uncertainty
- ±0.23
- Depth from
- From location
- Station coverage gap
- 140°
- Stations used
- 27
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.5 and up: 63 in the 60 days after this one and 9 in the 30 days before it.
After
- 1.714km SSW of Avenal, CA · 1753 days ago · 21 km deep · 0 km away
- 1.521km NNE of San Simeon, CA · 1752 days ago · 4 km deep · 85 km away
- 2.112km WNW of Corcoran, CA · 1752 days ago · 20 km deep · 52 km away
- 1.712km SSW of San Lucas, CA · 1749 days ago · 6 km deep · 83 km away
- 2.24km WSW of Paso Robles, CA · 1748 days ago · 8 km deep · 58 km away · felt by 10
- 2.114km N of Coalinga, CA · 1747 days ago · 9 km deep · 47 km away
- 1.612km NW of Parkfield, CA · 1747 days ago · 7 km deep · 34 km away
- 2.511km N of Avenal, CA · 1745 days ago · 9 km deep · 25 km away
- 1.79km WSW of Atascadero, CA · 1745 days ago · 2 km deep · 71 km away
- 2.217km ENE of New Idria, CA · 1742 days ago · 15 km deep · 70 km away
- 2.016km N of New Idria, CA · 1741 days ago · 12 km deep · 88 km away
- 2.34km SSW of Armona, CA · 1741 days ago · 20 km deep · 60 km away · felt by 3
- 2.013km NNE of San Simeon, CA · 1737 days ago · 7 km deep · 88 km away · felt by 2
- 3.31km W of Parkfield, CA · 1737 days ago · 6 km deep · 25 km away · felt by 34
- 2.212km W of Templeton, CA · 1736 days ago · 7 km deep · 71 km away
- 2.122km ENE of San Lucas, CA · 1736 days ago · 6 km deep · 69 km away
- 2.513km NNW of San Simeon, CA · 1735 days ago · 7 km deep · 98 km away · felt by 1
- 3.915km SSE of Buttonwillow, CA · 1735 days ago · 18 km deep · 97 km away · felt by 133
- 3.015km SSE of Buttonwillow, CA · 1735 days ago · 22 km deep · 97 km away · felt by 15
- 2.26km W of Templeton, CA · 1733 days ago · 5 km deep · 66 km away · felt by 2
- 2.121km SE of Pinnacles, CA · 1730 days ago · 9 km deep · 93 km away
- 2.516km N of Coalinga, CA · 1729 days ago · 13 km deep · 48 km away · felt by 1
- 1.88km ESE of Shafter, CA · 1727 days ago · 23 km deep · 99 km away
- 2.422km NE of San Lucas, CA · 1725 days ago · 7 km deep · 73 km away · felt by 1
- 2.212km SE of San Joaquin, CA · 1725 days ago · 18 km deep · 74 km away
- 1.711km NNE of Kettleman City, CA · 1724 days ago · 13 km deep · 32 km away
- 1.924km E of San Ardo, CA · 1720 days ago · 3 km deep · 47 km away
- 2.38km W of Templeton, CA · 1720 days ago · 5 km deep · 67 km away · felt by 9
- 2.217km SE of Pinnacles, CA · 1719 days ago · 7 km deep · 97 km away
- 1.620km ESE of Kettleman City, CA · 1719 days ago · 9 km deep · 39 km away
- 1.820km ESE of Kettleman City, CA · 1719 days ago · 21 km deep · 37 km away
- 2.025km SE of Kettleman City, CA · 1718 days ago · 11 km deep · 34 km away
- 1.822km SE of Kettleman City, CA · 1718 days ago · 7 km deep · 32 km away
- 1.921km ESE of Kettleman City, CA · 1716 days ago · 18 km deep · 39 km away
- 2.018km ESE of Kettleman City, CA · 1716 days ago · 18 km deep · 36 km away
- 1.918km ESE of Kettleman City, CA · 1716 days ago · 13 km deep · 37 km away
- 2.119km ESE of Kettleman City, CA · 1716 days ago · 16 km deep · 37 km away
- 2.119km ESE of Kettleman City, CA · 1715 days ago · 20 km deep · 37 km away
- 2.212km NNE of Cayucos, CA · 1714 days ago · 6 km deep · 73 km away · felt by 3
- 2.011km NW of Parkfield, CA · 1714 days ago · 10 km deep · 34 km away
- 2.310km ENE of Coalinga, CA · 1712 days ago · 6 km deep · 32 km away
- 1.811km ENE of Coalinga, CA · 1712 days ago · 8 km deep · 33 km away
- 1.618km NW of Parkfield, CA · 1711 days ago · 3 km deep · 39 km away
- 1.933km NNE of Simmler, CA · 1710 days ago · 15 km deep · 39 km away
- 1.534km S of Kettleman City, CA · 1710 days ago · 5 km deep · 29 km away
- 2.610km NNE of Avenal, CA · 1709 days ago · 12 km deep · 24 km away · felt by 1
- 1.86km NNE of Avenal, CA · 1709 days ago · 11 km deep · 20 km away · felt by 1
- 1.513km SW of Huron, CA · 1709 days ago · 8 km deep · 26 km away
- 3.07km NNW of Cholame, CA · 1707 days ago · 8 km deep · 19 km away · felt by 10
- 2.88km NNW of Cholame, CA · 1707 days ago · 8 km deep · 19 km away · felt by 2
- 1.616km NW of New Idria, CA · 1707 days ago · 9 km deep · 90 km away · felt by 1
- 1.822km NE of San Lucas, CA · 1707 days ago · 8 km deep · 76 km away
- 1.93km SW of Huron, CA · 1706 days ago · 8 km deep · 34 km away
- 2.18km WSW of Morro Bay, CA · 1706 days ago · 5 km deep · 92 km away · felt by 3
- 2.512km NNE of Cayucos, CA · 1705 days ago · 6 km deep · 73 km away · felt by 2
- 1.512km NNE of Cayucos, CA · 1704 days ago · 6 km deep · 73 km away
- 2.515km SSE of Buttonwillow, CA · 1704 days ago · 22 km deep · 96 km away · felt by 3
- 1.78km SSE of Kettleman City, CA · 1703 days ago · 6 km deep · 22 km away
- 2.325km E of San Ardo, CA · 1698 days ago · 4 km deep · 46 km away
- 1.725km E of San Ardo, CA · 1698 days ago · 1 km deep · 46 km away
The first 60 of 63.
Before
- 2.710km NNE of New Idria, CA · 1760 days ago · 9 km deep · 79 km away · felt by 1
- 1.924km NE of King City, CA · 1766 days ago · 9 km deep · 89 km away
- 1.824km NW of Parkfield, CA · 1771 days ago · 3 km deep · 45 km away
- 1.512km NW of Parkfield, CA · 1774 days ago · 8 km deep · 34 km away
- 1.810km WNW of New Idria, CA · 1775 days ago · 15 km deep · 83 km away
- 1.716km ESE of Kettleman City, CA · 1775 days ago · 9 km deep · 35 km away
- 1.618km NNW of San Simeon, CA · 1775 days ago · 9 km deep · 97 km away
- 1.623km ENE of San Ardo, CA · 1776 days ago · 4 km deep · 51 km away
- 1.622km WNW of Buttonwillow, CA · 1782 days ago · 28 km deep · 63 km away
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Sources
From the USGS Earthquake Hazards Program and its partner networks, event nc73664081. Read Sat, Oct 3, 2026, 8:22 PM UTC.