M1.9 earthquake 18km NNW of Lopez Point, CA
A magnitude 1.9 earthquake struck 18km NNW of Lopez Point, CA on Sat, Nov 20, 2021, 7:01 AM PST (15:01 UTC), 6 km (4 mi) below the surface.
A larger quake followed: M3.2 8km NNW 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
- 2021-11-20 15:01:33 UTC
- Depth
- 6.4 km (4.0 mi), shallow
- Epicenter
- 36.172° N, 121.616° 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 0.3 km horizontally, 1.0 km in depth
- Magnitude uncertainty
- ±0.19
- Depth from
- From location
- Station coverage gap
- 150°
- Stations used
- 40
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.5 and up: 103 in the 60 days after this one and 68 in the 30 days before it.
After
- 1.56km NE of Pinnacles, CA · 1778 days ago · 10 km deep · 64 km away
- 2.112km SE of Pinnacles, CA · 1777 days ago · 7 km deep · 61 km away
- 1.726km NW of San Simeon, CA · 1777 days ago · 8 km deep · 47 km away
- 2.02km ENE of Pinnacles, CA · 1777 days ago · 5 km deep · 60 km away
- 2.33km N of Pinnacles, CA · 1777 days ago · 8 km deep · 60 km away
- 2.03km N of Pinnacles, CA · 1777 days ago · 7 km deep · 60 km away
- 2.03km N of Pinnacles, CA · 1776 days ago · 8 km deep · 60 km away
- 1.623km ENE of San Ardo, CA · 1776 days ago · 4 km deep · 86 km away
- 2.612km S of Tres Pinos, CA · 1776 days ago · 7 km deep · 63 km away · felt by 1
- 1.511km S of Tres Pinos, CA · 1776 days ago · 4 km deep · 63 km away
- 1.518km NNW of San Simeon, CA · 1776 days ago · 5 km deep · 52 km away
- 2.912km S of Tres Pinos, CA · 1776 days ago · 5 km deep · 63 km away · felt by 4
- 2.14km W of San Juan Bautista, CA · 1776 days ago · 6 km deep · 75 km away
- 2.118km NNW of San Simeon, CA · 1776 days ago · 8 km deep · 52 km away
- 1.618km NNW of San Simeon, CA · 1775 days ago · 9 km deep · 54 km away
- 1.73km N of Pinnacles, CA · 1775 days ago · 8 km deep · 61 km away · felt by 1
- 1.819km NW of San Simeon, CA · 1775 days ago · 2 km deep · 51 km away
- 1.810km WNW of New Idria, CA · 1775 days ago · 15 km deep · 81 km away
- 1.73km N of Pinnacles, CA · 1775 days ago · 8 km deep · 61 km away
- 1.94km N of Pinnacles, CA · 1775 days ago · 8 km deep · 61 km away · felt by 1
- 2.012km SW of Ridgemark, CA · 1774 days ago · 6 km deep · 65 km away
- 1.613km S of Tres Pinos, CA · 1774 days ago · 4 km deep · 63 km away
- 1.913km S of Tres Pinos, CA · 1774 days ago · 4 km deep · 63 km away
- 1.87km NNW of Pinnacles, CA · 1774 days ago · 7 km deep · 60 km away
- 1.716km NW of Pinnacles, CA · 1773 days ago · 5 km deep · 61 km away
- 1.68km SW of Ridgemark, CA · 1772 days ago · 10 km deep · 69 km away
- 1.824km NW of Parkfield, CA · 1772 days ago · 3 km deep · 91 km away
- 1.66km S of Tres Pinos, CA · 1771 days ago · 9 km deep · 67 km away
- 1.65km ESE of Pinnacles, CA · 1769 days ago · 8 km deep · 61 km away
- 2.015km SE of Point Sur, CA · 1769 days ago · 4 km deep · 14 km away
- 1.912km NE of Pinnacles, CA · 1769 days ago · 12 km deep · 70 km away
- 2.114km SE of Point Sur, CA · 1769 days ago · 4 km deep · 15 km away · felt by 3
- 1.510km NW of Pinnacles, CA · 1769 days ago · 5 km deep · 61 km away
- 1.615km SE of Point Sur, CA · 1769 days ago · 4 km deep · 15 km away
- 1.620km NNW of San Simeon, CA · 1768 days ago · 8 km deep · 50 km away
- 1.718km NW of San Simeon, CA · 1768 days ago · 9 km deep · 52 km away
- 2.310km S of Tres Pinos, CA · 1767 days ago · 4 km deep · 64 km away · felt by 3
- 1.924km NE of King City, CA · 1767 days ago · 9 km deep · 64 km away
- 2.39km NW of Pinnacles, CA · 1766 days ago · 7 km deep · 60 km away · felt by 5
- 1.79km SSW of Tres Pinos, CA · 1762 days ago · 3 km deep · 65 km away
- 1.912km S of Tres Pinos, CA · 1761 days ago · 4 km deep · 63 km away · felt by 2
- 2.710km NNE of New Idria, CA · 1760 days ago · 9 km deep · 97 km away · felt by 1
- 2.617km NNW of San Simeon, CA · 1760 days ago · 5 km deep · 53 km away · felt by 1
- 1.87km ENE of Gilroy, CA · 1758 days ago · 9 km deep · 96 km away
- 2.212km S of Tres Pinos, CA · 1758 days ago · 5 km deep · 62 km away
- 1.511km S of Tres Pinos, CA · 1758 days ago · 4 km deep · 63 km away
- 2.118km NNW of San Simeon, CA · 1758 days ago · 5 km deep · 53 km away
- 1.911km S of Tres Pinos, CA · 1756 days ago · 5 km deep · 64 km away
- 1.812km S of Tres Pinos, CA · 1756 days ago · 4 km deep · 62 km away
- 2.512km S of Tres Pinos, CA · 1756 days ago · 4 km deep · 63 km away · felt by 3
- 1.76km NW of Pinnacles, CA · 1756 days ago · 7 km deep · 60 km away
- 1.62km E of Pinnacles, CA · 1755 days ago · 3 km deep · 60 km away
- 1.614km SE of Tres Pinos, CA · 1754 days ago · 8 km deep · 70 km away
- 2.42km E of Pinnacles, CA · 1754 days ago · 4 km deep · 60 km away · felt by 2
- 2.05km SSW of Tres Pinos, CA · 1754 days ago · 8 km deep · 69 km away
- 1.95km NNW of Hollister, CA · 1754 days ago · 10 km deep · 81 km away
- 1.63km SSE of San Juan Bautista, CA · 1753 days ago · 6 km deep · 72 km away
- 1.521km NNE of San Simeon, CA · 1753 days ago · 4 km deep · 60 km away
- 1.77km NW of Pinnacles, CA · 1750 days ago · 7 km deep · 59 km away
- 1.712km SSW of San Lucas, CA · 1749 days ago · 6 km deep · 51 km away
The first 60 of 103.
Before
- 1.727km S of Lopez Point, CA · 1780 days ago · 16 km deep · 45 km away
- 1.719km NNW of San Simeon, CA · 1780 days ago · 6 km deep · 51 km away
- 2.25km SW of Tres Pinos, CA · 1780 days ago · 6 km deep · 69 km away
- 1.725km ENE of Pinnacles, CA · 1781 days ago · 0 km deep · 82 km away
- 1.59km NW of Pinnacles, CA · 1781 days ago · 8 km deep · 60 km away
- 1.913km S of Tres Pinos, CA · 1782 days ago · 6 km deep · 61 km away
- 2.311km S of Tres Pinos, CA · 1784 days ago · 6 km deep · 64 km away · felt by 1
- 2.310km S of Lopez Point, CA · 1784 days ago · 12 km deep · 27 km away
- 1.713km SE of Pinnacles, CA · 1785 days ago · 7 km deep · 61 km away
- 2.15km S of San Juan Bautista, CA · 1785 days ago · 7 km deep · 70 km away · felt by 1
- 1.718km NW of San Simeon, CA · 1787 days ago · 7 km deep · 52 km away
- 1.511km NW of Pinnacles, CA · 1788 days ago · 2 km deep · 61 km away
- 2.315km SE of Tres Pinos, CA · 1788 days ago · 15 km deep · 69 km away
- 1.710km N of San Simeon, CA · 1789 days ago · 9 km deep · 63 km away
- 2.310km SSW of Tres Pinos, CA · 1789 days ago · 5 km deep · 64 km away · felt by 2
- 1.719km NNW of San Simeon, CA · 1789 days ago · 6 km deep · 51 km away
- 2.222km NE of San Lucas, CA · 1789 days ago · 7 km deep · 72 km away
- 1.511km NNE of Cambria, CA · 1789 days ago · 6 km deep · 76 km away
- 1.611km SE of Pinnacles, CA · 1790 days ago · 7 km deep · 61 km away
- 2.410km SE of Pinnacles, CA · 1790 days ago · 9 km deep · 61 km away · felt by 4
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Sources
From the USGS Earthquake Hazards Program and its partner networks, event nc73655515. Read Sun, Oct 4, 2026, 4:56 AM UTC.