M2.9 earthquake Central California
A magnitude 2.9 earthquake struck in Central California on Sat, Aug 29, 1987, 5:45 AM PDT (12:45 UTC), 6 km (4 mi) below the surface.
A larger quake followed: M3.4 12 km NNW of Kettleman City, California. This one was a foreshock.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 2.9 (md), micro
- Local time
- UTC
- 1987-08-29 12:45:37 UTC
- Depth
- 6.3 km (3.9 mi), shallow
- Epicenter
- 36.245° N, 120.802° 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 0.1 km horizontally, 0.2 km in depth
- Magnitude uncertainty
- ±0.11
- Depth from
- From location
- Station coverage gap
- 68°
- Stations used
- 61
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.5 and up: 118 in the 60 days after this one and 68 in the 30 days before it.
After
- 1.94 km S of San Juan Bautista, California · 14270 days ago · 7 km deep · 90 km away
- 2.311 km SSW of Three Rocks, California · 14269 days ago · 10 km deep · 38 km away
- 1.92 km S of Oak Shores, California · 14267 days ago · 8 km deep · 57 km away
- 2.032 km WNW of Three Rocks, California · 14267 days ago · 7 km deep · 41 km away
- 1.81 km NW of Three Rocks, California · 14266 days ago · 5 km deep · 47 km away
- 1.67 km NE of Hollister, California · 14266 days ago · 6 km deep · 88 km away
- 2.218 km SSE of Tres Pinos, California · 14266 days ago · 6 km deep · 59 km away
- 1.823 km NNE of San Lucas, California · 14266 days ago · 6 km deep · 11 km away
- 2.017 km SSE of Tres Pinos, California · 14263 days ago · 4 km deep · 60 km away
- 1.63 km SSW of Hollister, California · 14260 days ago · 6 km deep · 85 km away
- 2.51 km ENE of Tres Pinos, California · 14259 days ago · 9 km deep · 76 km away
- 1.823 km NW of Parkfield, California · 14259 days ago · 6 km deep · 27 km away
- 1.823 km SE of Tres Pinos, California · 14259 days ago · 7 km deep · 53 km away
- 2.116 km SE of Tres Pinos, California · 14259 days ago · 7 km deep · 61 km away
- 1.524 km NE of Greenfield, California · 14259 days ago · 5 km deep · 35 km away
- 2.27 km NE of Ridgemark, California · 14257 days ago · 4 km deep · 82 km away
- 1.515 km NNE of Coalinga, California · 14257 days ago · 9 km deep · 45 km away
- 1.818 km SSE of Tres Pinos, California · 14257 days ago · 6 km deep · 59 km away
- 2.26 km SSW of Ridgemark, California · 14256 days ago · 9 km deep · 78 km away
- 1.78 km ESE of Coalinga, California · 14256 days ago · 9 km deep · 50 km away
- 2.024km SSE of Kettleman City, CA · 14256 days ago · 5 km deep · 97 km away
- 1.77 km NE of Ridgemark, California · 14256 days ago · 4 km deep · 82 km away
- 1.817 km SSE of Tres Pinos, California · 14255 days ago · 5 km deep · 60 km away
- 1.917 km NW of Parkfield, California · 14254 days ago · 5 km deep · 33 km away
- 2.921 km NE of Soledad, California · 14254 days ago · 2 km deep · 50 km away
- 2.215 km WNW of Oak Shores, California · 14254 days ago · 5 km deep · 58 km away
- 3.412 km NNW of Kettleman City, California · 14253 days ago · 24 km deep · 74 km away
- 2.08 km SW of Stratford, California · 14253 days ago · 25 km deep · 84 km away
- 1.513 km NNE of Coalinga, California · 14253 days ago · 9 km deep · 44 km away
- 3.316 km NNW of Coalinga, California · 14253 days ago · 9 km deep · 36 km away
- 1.615 km SE of Tres Pinos, California · 14252 days ago · 10 km deep · 62 km away
- 1.715 km NNW of Coalinga, California · 14251 days ago · 9 km deep · 36 km away
- 1.55 km NE of Tres Pinos, California · 14251 days ago · 8 km deep · 77 km away
- 1.521 km SSW of Los Banos, California · 14251 days ago · 3 km deep · 72 km away
- 1.621 km SSW of Los Banos, California · 14251 days ago · 3 km deep · 72 km away
- 2.522 km SSW of Los Banos, California · 14250 days ago · 0 km deep · 72 km away
- 3.113 km N of Coalinga, California · 14250 days ago · 9 km deep · 39 km away
- 1.64 km NW of Parkfield, California · 14250 days ago · 5 km deep · 46 km away
- 1.94 km NW of Parkfield, California · 14250 days ago · 5 km deep · 46 km away
- 1.94 km NW of Parkfield, California · 14250 days ago · 5 km deep · 46 km away
- 2.24 km NW of Parkfield, California · 14249 days ago · 5 km deep · 46 km away
- 1.620 km SSE of Tres Pinos, California · 14249 days ago · 4 km deep · 56 km away
- 1.53 km WNW of San Juan Bautista, California · 14248 days ago · 4 km deep · 97 km away
- 1.627 km SE of Tres Pinos, California · 14248 days ago · 8 km deep · 49 km away
- 1.613 km SSE of Tres Pinos, California · 14248 days ago · 3 km deep · 64 km away
- 2.56 km ENE of Hollister, California · 14248 days ago · 8 km deep · 86 km away
- 2.08 km ENE of Coalinga, California · 14247 days ago · 10 km deep · 48 km away
- 1.77 km S of Tres Pinos, California · 14247 days ago · 7 km deep · 70 km away
- 1.66 km ENE of Coalinga, California · 14246 days ago · 13 km deep · 46 km away
- 1.610 km NW of Parkfield, California · 14246 days ago · 7 km deep · 40 km away
- 1.96 km W of Oak Shores, California · 14245 days ago · 5 km deep · 57 km away
- 2.222 km NNE of Soledad, California · 14244 days ago · 9 km deep · 55 km away
- 1.923 km NE of San Lucas, California · 14244 days ago · 7 km deep · 1 km away
- 2.310 km NW of Coalinga, California · 14241 days ago · 6 km deep · 34 km away
- 1.622 km NNE of Soledad, California · 14241 days ago · 6 km deep · 53 km away
- 1.616 km N of Coalinga, California · 14240 days ago · 11 km deep · 38 km away
- 1.614 km WNW of Coalinga, California · 14240 days ago · 6 km deep · 27 km away
- 2.06 km ENE of Hollister, California · 14239 days ago · 7 km deep · 86 km away
- 1.512 km NE of Shandon, California · 14239 days ago · 5 km deep · 72 km away
- 4.822 km NE of San Ardo, California · 14237 days ago · 27 km deep · 12 km away
The first 60 of 118.
Before
- 2.04 km S of San Juan Bautista, California · 14270 days ago · 7 km deep · 90 km away
- 1.7Central California · 14270 days ago · 11 km deep · 38 km away
- 1.512 km SW of Huron, California · 14270 days ago · 13 km deep · 56 km away
- 3.26 km ENE of Big Sur, California · 14270 days ago · 13 km deep · 84 km away
- 2.312 km NW of Parkfield, California · 14270 days ago · 10 km deep · 39 km away
- 2.09 km SE of Avenal, California · 14271 days ago · -1 km deep · 74 km away
- 2.38 km W of Huron, California · 14272 days ago · 15 km deep · 54 km away
- 1.912 km S of Tres Pinos, California · 14272 days ago · 3 km deep · 65 km away
- 1.62 km SW of Ridgemark, California · 14272 days ago · 8 km deep · 81 km away
- 2.38 km S of Huron, California · 14273 days ago · 6 km deep · 63 km away
- 2.810 km N of Coalinga, California · 14273 days ago · 10 km deep · 39 km away
- 2.023 km NE of San Lucas, California · 14273 days ago · 7 km deep · 5 km away
- 1.81 km WNW of Avenal, California · 14274 days ago · 13 km deep · 64 km away
- 2.62 km NW of Avenal, California · 14275 days ago · 15 km deep · 63 km away
- 2.022 km NNE of Soledad, California · 14276 days ago · 8 km deep · 54 km away
- 1.824 km NE of Greenfield, California · 14276 days ago · 6 km deep · 34 km away
- 1.65 km ENE of Hollister, California · 14276 days ago · 5 km deep · 85 km away
- 1.57 km NNE of Avenal, California · 14277 days ago · 8 km deep · 68 km away
- 2.120 km SSW of Three Rocks, California · 14277 days ago · 9 km deep · 33 km away
- 1.53 km WSW of Hollister, California · 14278 days ago · 9 km deep · 87 km away
Earthquakes todayCalifornia earthquakesLive radar here
Sources
From the USGS Earthquake Hazards Program and its partner networks, event nc105200 (also filed as ci622061). Read Wed, Sep 23, 2026, 3:20 AM UTC.