M1.8 earthquake 4km ENE of Round Valley, CA
A magnitude 1.8 earthquake struck 4km ENE of Round Valley, CA on Sat, May 8, 2021, 5:55 AM PDT (12:55 UTC), 10 km (6 mi) below the surface.
A larger quake followed: M3.6 27 km SSE of Mina, Nevada. This one was a foreshock.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 1.8 (Md, duration), micro
- Magnitude from
- Northern California Seismic System
- Local time
- UTC
- 2021-05-08 12:55:19 UTC
- Depth
- 10.4 km (6.5 mi), shallow
- Epicenter
- 37.430° N, 118.563° 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, 0.7 km in depth
- Magnitude uncertainty
- ±0.14
- Depth from
- From location
- Station coverage gap
- 69°
- Stations used
- 29
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.5 and up: at least 199 in the 60 days after this one and 133 in the 30 days before it.
After
- 1.628 km SSE of Mina, Nevada · 1975 days ago · 3 km deep · 96 km away
- 2.227km ESE of Bodie, CA · 1974 days ago · 4 km deep · 75 km away
- 3.027km ESE of Bodie, CA · 1974 days ago · 8 km deep · 74 km away · felt by 1
- 2.430 km SSE of Mina, Nevada · 1974 days ago · 13 km deep · 99 km away
- 3.627 km SSE of Mina, Nevada · 1974 days ago · 2 km deep · 98 km away · felt by 5
- 1.626 km SSE of Mina, Nevada · 1974 days ago · 2 km deep · 99 km away
- 1.626 km SSE of Mina, Nevada · 1974 days ago · 1 km deep · 98 km away
- 1.526 km SSE of Mina, Nevada · 1974 days ago · 0 km deep · 97 km away
- 1.926 km SSE of Mina, Nevada · 1974 days ago · 2 km deep · 98 km away
- 2.225 km SSE of Mina, Nevada · 1974 days ago · 2 km deep · 98 km away
- 2.217km WSW of Toms Place, CA · 1973 days ago · 5 km deep · 25 km away · felt by 1
- 1.814km ESE of Mammoth Lakes, CA · 1973 days ago · 5 km deep · 29 km away
- 1.527 km SSE of Mina, Nevada · 1973 days ago · 3 km deep · 97 km away
- 1.827 km SSE of Mina, Nevada · 1973 days ago · 2 km deep · 96 km away
- 1.625 km S of Mina, Nevada · 1972 days ago · 5 km deep · 92 km away
- 1.851 km S of Silver Peak, Nevada · 1972 days ago · 1 km deep · 90 km away
- 2.06km NE of Oakhurst, CA · 1972 days ago · 42 km deep · 92 km away
- 1.632 km SE of Mina, Nevada · 1972 days ago · 8 km deep · 100 km away
- 1.826 km SSE of Mina, Nevada · 1972 days ago · 1 km deep · 97 km away
- 1.733 km SE of Mina, Nevada · 1972 days ago · 9 km deep · 98 km away
- 1.639km NNE of Toms Place, CA · 1972 days ago · 9 km deep · 52 km away
- 2.130 km SSE of Mina, Nevada · 1972 days ago · 12 km deep · 97 km away
- 1.630 km SSE of Mina, Nevada · 1971 days ago · 12 km deep · 97 km away
- 1.530 km SSE of Mina, Nevada · 1971 days ago · 9 km deep · 98 km away
- 1.627 km SSE of Mina, Nevada · 1971 days ago · 0 km deep · 96 km away
- 2.140km NNE of Toms Place, CA · 1971 days ago · 7 km deep · 53 km away
- 1.527 km SSE of Mina, Nevada · 1971 days ago · 3 km deep · 98 km away
- 1.529 km SSE of Mina, Nevada · 1970 days ago · 9 km deep · 94 km away
- 1.840km NNE of Toms Place, CA · 1970 days ago · 4 km deep · 53 km away
- 1.714km SW of Toms Place, CA · 1970 days ago · 8 km deep · 21 km away
- 1.614km SW of Toms Place, CA · 1970 days ago · 8 km deep · 21 km away
- 1.640km NNE of Toms Place, CA · 1969 days ago · 4 km deep · 53 km away
- 1.833 km SSW of Mina, Nevada · 1969 days ago · 2 km deep · 81 km away
- 2.639km NNE of Toms Place, CA · 1969 days ago · 7 km deep · 53 km away · felt by 2
- 2.139km NNE of Toms Place, CA · 1969 days ago · 5 km deep · 52 km away
- 2.48km ENE of North Fork, CA · 1969 days ago · 32 km deep · 79 km away
- 2.59km WSW of Toms Place, CA · 1968 days ago · 8 km deep · 23 km away · felt by 1
- 1.94km N of Shaver Lake, CA · 1967 days ago · 32 km deep · 74 km away
- 1.610km WSW of Toms Place, CA · 1967 days ago · 5 km deep · 22 km away
- 2.027 km SSE of Mina, Nevada · 1966 days ago · 2 km deep · 93 km away
- 1.828 km SSE of Mina, Nevada · 1966 days ago · 3 km deep · 91 km away
- 1.540km NNE of Toms Place, CA · 1966 days ago · 5 km deep · 53 km away
- 1.838km NNE of Toms Place, CA · 1966 days ago · 2 km deep · 52 km away
- 1.840km NNE of Toms Place, CA · 1966 days ago · 10 km deep · 53 km away
- 2.910km WSW of Toms Place, CA · 1966 days ago · 5 km deep · 21 km away · felt by 3
- 3.110km WSW of Toms Place, CA · 1966 days ago · 5 km deep · 21 km away · felt by 10
- 2.110km WSW of Toms Place, CA · 1966 days ago · 6 km deep · 21 km away
- 1.913km W of Toms Place, CA · 1966 days ago · 3 km deep · 28 km away
- 2.610km WSW of Toms Place, CA · 1966 days ago · 6 km deep · 21 km away · felt by 1
- 1.528 km SSE of Mina, Nevada · 1965 days ago · 8 km deep · 94 km away
- 1.829 km SSE of Mina, Nevada · 1965 days ago · 6 km deep · 91 km away
- 1.618km SW of Toms Place, CA · 1965 days ago · 6 km deep · 25 km away
- 2.532 km SE of Mina, Nevada · 1965 days ago · 8 km deep · 100 km away
- 2.233 km SE of Mina, Nevada · 1965 days ago · 8 km deep · 100 km away
- 2.06km SW of North Fork, CA · 1965 days ago · 33 km deep · 92 km away
- 2.429km SE of Bodie, CA · 1964 days ago · 8 km deep · 71 km away
- 1.510km WSW of Toms Place, CA · 1964 days ago · 6 km deep · 21 km away
- 1.726 km SSW of Mina, Nevada · 1963 days ago · 7 km deep · 88 km away
- 2.230km SSW of Qualeys Camp, NV · 1963 days ago · 3 km deep · 71 km away
- 1.833 km SE of Mina, Nevada · 1963 days ago · 10 km deep · 99 km away
The first 60 of at least 199.
Before
- 1.730 km SSE of Mina, Nevada · 1976 days ago · 12 km deep · 99 km away
- 1.712km ESE of Yosemite Valley, CA · 1976 days ago · 15 km deep · 83 km away
- 1.913km ESE of Yosemite Valley, CA · 1976 days ago · 15 km deep · 83 km away
- 1.528 km SSE of Mina, Nevada · 1977 days ago · 6 km deep · 96 km away
- 1.530 km SSE of Mina, Nevada · 1977 days ago · 8 km deep · 92 km away
- 1.729km NE of Oakhurst, CA · 1978 days ago · 16 km deep · 72 km away
- 1.925 km SSE of Mina, Nevada · 1978 days ago · 7 km deep · 93 km away
- 2.731 km SSE of Mina, Nevada · 1978 days ago · 6 km deep · 93 km away · felt by 1
- 2.313km W of Toms Place, CA · 1978 days ago · 4 km deep · 26 km away
- 1.816km SW of Toms Place, CA · 1978 days ago · 8 km deep · 23 km away
- 1.613km W of Toms Place, CA · 1978 days ago · 4 km deep · 26 km away
- 1.730km NE of Oakhurst, CA · 1979 days ago · 12 km deep · 72 km away
- 1.930km NE of Oakhurst, CA · 1980 days ago · 15 km deep · 72 km away
- 1.729 km SSE of Mina, Nevada · 1980 days ago · 9 km deep · 96 km away
- 2.630km NE of Oakhurst, CA · 1980 days ago · 11 km deep · 72 km away · felt by 5
- 2.031km SE of Bodie, CA · 1980 days ago · -1 km deep · 70 km away
- 1.629km ENE of Oakhurst, CA · 1980 days ago · 17 km deep · 72 km away
- 1.730 km SSE of Mina, Nevada · 1980 days ago · 10 km deep · 93 km away
- 1.529 km SSE of Mina, Nevada · 1980 days ago · 9 km deep · 94 km away
- 1.630km NE of Oakhurst, CA · 1980 days ago · 16 km deep · 72 km away
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Sources
From the USGS Earthquake Hazards Program and its partner networks, event nc73559885. Read Sun, Oct 4, 2026, 4:49 PM UTC.