M1.8 earthquake 11 km SSE of Tracy, California

Magnitude

1.8 (md), micro

Local time

Sat, Jun 5, 1982, 4:08 PM PDT

UTC

1982-06-05 23:08:09 UTC

Depth

11.8 km (7.4 mi), shallow

Epicenter

37.644° N, 121.367° W

Region

California

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 0.6 km horizontally, 1.8 km in depth

Magnitude uncertainty

±0.01

Depth from

From location

Station coverage gap

153°

Stations used

7

• Tracy, CaliforniaPopulation 87,075. Forecast12 kmSSE
• Modesto, CaliforniaPopulation 211,266. Forecast33 kmW
• Los Angeles, CaliforniaPopulation 3,820,914. Forecast489 kmNW

After

1. 2.010 km E of Blackhawk, CaliforniaSat, Jun 5, 7:12 PM PDT · 16185 days ago · 9 km deep · 43 km away
2. 1.67 km ENE of Interlaken, CaliforniaMon, Jun 7, 2:08 AM PDT · 16184 days ago · 6 km deep · 77 km away
3. 2.29 km ENE of Gilroy, CaliforniaTue, Jun 8, 1:29 AM PDT · 16183 days ago · 9 km deep · 69 km away
4. 2.413 km ENE of East Foothills, CaliforniaTue, Jun 8, 10:23 AM PDT · 16183 days ago · 5 km deep · 37 km away
5. 1.66 km SE of Sunol, CaliforniaTue, Jun 8, 3:24 PM PDT · 16182 days ago · 11 km deep · 42 km away
6. 1.62 km NNE of Piedmont, CaliforniaWed, Jun 9, 9:37 PM PDT · 16181 days ago · 6 km deep · 78 km away
7. 2.29 km E of East Oakdale, CaliforniaWed, Jun 9, 11:47 PM PDT · 16181 days ago · -1 km deep · 62 km away
8. 2.11 km ENE of Pacheco, CaliforniaFri, Jun 11, 8:31 AM PDT · 16180 days ago · 14 km deep · 72 km away
9. 3.19 km E of Gilroy, CaliforniaSat, Jun 12, 5:04 PM PDT · 16178 days ago · 8 km deep · 70 km away
10. 1.73 km SE of Tres Pinos, CaliforniaSun, Jun 13, 8:08 AM PDT · 16178 days ago · 6 km deep · 97 km away
11. 2.92 km NNE of Castro Valley, CaliforniaSun, Jun 13, 5:40 PM PDT · 16177 days ago · 11 km deep · 63 km away
12. 1.72 km NNE of Castro Valley, CaliforniaSun, Jun 13, 9:02 PM PDT · 16177 days ago · 10 km deep · 63 km away
13. 1.614 km ESE of East Foothills, CaliforniaMon, Jun 14, 1:48 PM PDT · 16176 days ago · 6 km deep · 46 km away
14. 2.24 km SSW of Ridgemark, CaliforniaTue, Jun 15, 6:47 PM PDT · 16175 days ago · 3 km deep · 96 km away
15. 2.99 km E of Gilroy, CaliforniaWed, Jun 16, 7:56 AM PDT · 16175 days ago · 6 km deep · 70 km away
16. 1.79 km NE of San Martin, CaliforniaWed, Jun 16, 8:47 AM PDT · 16175 days ago · 8 km deep · 58 km away
17. 1.823 km ENE of Tres Pinos, CaliforniaWed, Jun 16, 10:50 AM PDT · 16175 days ago · 5 km deep · 90 km away
18. 2.016 km E of East Foothills, CaliforniaThu, Jun 17, 12:57 AM PDT · 16174 days ago · 7 km deep · 37 km away
19. 2.2Northern CaliforniaFri, Jun 18, 12:23 PM PDT · 16173 days ago · 9 km deep · 66 km away
20. 1.86 km SE of Sunol, CaliforniaFri, Jun 18, 11:05 PM PDT · 16172 days ago · 9 km deep · 42 km away
21. 2.312 km WNW of El Nido, CaliforniaMon, Jun 21, 11:00 PM PDT · 16169 days ago · 0 km deep · 84 km away
22. 2.110 km ESE of East Foothills, CaliforniaMon, Jun 21, 11:34 PM PDT · 16169 days ago · 7 km deep · 45 km away
23. 1.910 km ESE of East Foothills, CaliforniaMon, Jun 21, 11:35 PM PDT · 16169 days ago · 8 km deep · 45 km away
24. 1.714 km N of Morgan Hill, CaliforniaTue, Jun 22, 12:25 AM PDT · 16169 days ago · 6 km deep · 49 km away
25. 1.61 km N of Castro Valley, CaliforniaWed, Jun 23, 11:08 AM PDT · 16168 days ago · 10 km deep · 64 km away
26. 1.77 km NE of Ridgemark, CaliforniaSat, Jun 26, 9:57 AM PDT · 16165 days ago · 7 km deep · 86 km away
27. 2.013 km ENE of Morgan Hill, CaliforniaSat, Jun 26, 10:38 AM PDT · 16165 days ago · 10 km deep · 52 km away
28. 1.75 km E of American Canyon, CaliforniaSat, Jun 26, 10:38 AM PDT · 16165 days ago · 9 km deep · 94 km away
29. 2.49 km ESE of East Foothills, CaliforniaSun, Jun 27, 4:50 PM PDT · 16163 days ago · 7 km deep · 45 km away
30. 1.82 km ENE of San Leandro, CaliforniaMon, Jun 28, 9:53 AM PDT · 16163 days ago · 9 km deep · 68 km away
31. 2.220 km ESE of East Foothills, CaliforniaMon, Jun 28, 5:07 PM PDT · 16162 days ago · 6 km deep · 42 km away
32. 2.58 km SSW of Livermore, CaliforniaWed, Jun 30, 10:15 PM PDT · 16160 days ago · 7 km deep · 37 km away
33. 1.58 km NE of San Martin, CaliforniaThu, Jul 1, 12:25 PM PDT · 16160 days ago · 8 km deep · 58 km away
34. 2.41 km WNW of Hollister, CaliforniaFri, Jul 2, 2:34 AM PDT · 16159 days ago · 5 km deep · 88 km away
35. 1.52 km NE of El Cerrito, CaliforniaSun, Jul 4, 4:21 AM PDT · 16157 days ago · 6 km deep · 87 km away
36. 2.014 km NNE of Morgan Hill, CaliforniaSun, Jul 4, 7:32 AM PDT · 16157 days ago · 4 km deep · 48 km away
37. 1.71 km ENE of Pacheco, CaliforniaWed, Jul 7, 5:37 AM PDT · 16154 days ago · 13 km deep · 72 km away
38. 1.99 km NE of Gilroy, CaliforniaWed, Jul 7, 5:40 PM PDT · 16153 days ago · 7 km deep · 66 km away
39. 1.98 km NW of El Nido, CaliforniaWed, Jul 7, 9:03 PM PDT · 16153 days ago · 13 km deep · 88 km away
40. 1.84 km NNE of Tres Pinos, CaliforniaThu, Jul 8, 10:10 AM PDT · 16153 days ago · 6 km deep · 91 km away
41. 1.68 km SSW of Livermore, CaliforniaFri, Jul 9, 10:29 PM PDT · 16151 days ago · 5 km deep · 37 km away
42. 1.79 km NE of San Martin, CaliforniaSat, Jul 10, 12:58 PM PDT · 16150 days ago · 4 km deep · 56 km away
43. 1.65 km S of Port Costa, CaliforniaMon, Jul 12, 1:57 PM PDT · 16148 days ago · 10 km deep · 83 km away
44. 1.79 km ESE of East Foothills, CaliforniaMon, Jul 12, 7:57 PM PDT · 16148 days ago · 8 km deep · 44 km away
45. 1.71 km E of Tres Pinos, CaliforniaTue, Jul 13, 5:54 PM PDT · 16147 days ago · 8 km deep · 95 km away
46. 1.82 km SW of American Canyon, CaliforniaFri, Jul 16, 12:49 AM PDT · 16145 days ago · 9 km deep · 98 km away
47. 2.47 km SW of Brentwood, CaliforniaFri, Jul 16, 10:47 PM PDT · 16144 days ago · 7 km deep · 43 km away
48. 2.89 km NE of Gilroy, CaliforniaSat, Jul 17, 8:21 AM PDT · 16144 days ago · 9 km deep · 66 km away
49. 2.33 km W of San Juan Bautista, CaliforniaSat, Jul 17, 3:57 PM PDT · 16143 days ago · 4 km deep · 90 km away
50. 3.57 km NE of San Juan Bautista, CaliforniaSun, Jul 18, 3:16 AM PDT · 16143 days ago · 9 km deep · 84 km away
51. 2.07 km NE of San Juan Bautista, CaliforniaSun, Jul 18, 4:47 AM PDT · 16143 days ago · 8 km deep · 84 km away
52. 2.73 km W of San Juan Bautista, CaliforniaSun, Jul 18, 5:19 PM PDT · 16142 days ago · 4 km deep · 90 km away
53. 2.88 km NE of Gilroy, CaliforniaMon, Jul 19, 4:49 PM PDT · 16141 days ago · 4 km deep · 66 km away
54. 1.75 km NE of East Foothills, CaliforniaMon, Jul 19, 10:20 PM PDT · 16141 days ago · 6 km deep · 44 km away
55. 1.64 km SW of Courtland, CaliforniaMon, Jul 19, 11:29 PM PDT · 16141 days ago · 1 km deep · 76 km away
56. 1.63 km ESE of Union City, CaliforniaTue, Jul 20, 8:00 AM PDT · 16141 days ago · 5 km deep · 55 km away
57. 2.47 km NE of San Juan Bautista, CaliforniaTue, Jul 20, 2:33 PM PDT · 16140 days ago · 9 km deep · 84 km away
58. 1.6Northern CaliforniaTue, Jul 20, 9:38 PM PDT · 16140 days ago · 2 km deep · 83 km away
59. 1.715 km NNE of Morgan Hill, CaliforniaThu, Jul 22, 12:25 AM PDT · 16139 days ago · 6 km deep · 47 km away
60. 1.91 km WNW of Concord, CaliforniaFri, Jul 23, 1:58 AM PDT · 16138 days ago · 14 km deep · 71 km away

The first 60 of 76.

Before

1. 3.24 km ESE of Interlaken, CaliforniaFri, Jun 4, 5:56 PM PDT · 16186 days ago · 13 km deep · 84 km away
2. 1.518 km E of East Foothills, CaliforniaThu, Jun 3, 10:09 PM PDT · 16187 days ago · 3 km deep · 34 km away
3. 2.18 km NNE of Interlaken, CaliforniaWed, Jun 2, 8:45 AM PDT · 16189 days ago · 10 km deep · 76 km away
4. 1.64 km ESE of Aromas, CaliforniaWed, Jun 2, 12:52 AM PDT · 16189 days ago · 6 km deep · 89 km away
5. 2.24 km ESE of Aromas, CaliforniaTue, Jun 1, 12:47 AM PDT · 16190 days ago · 6 km deep · 89 km away
6. 1.64 km NE of Fremont, CaliforniaMon, May 31, 4:11 PM PDT · 16190 days ago · 8 km deep · 52 km away
7. 2.514 km N of Morgan Hill, CaliforniaMon, May 31, 5:06 AM PDT · 16191 days ago · 5 km deep · 49 km away
8. 2.310 km NNW of Hollister, CaliforniaMon, May 31, 4:38 AM PDT · 16191 days ago · 5 km deep · 80 km away
9. 2.55 km SE of Aromas, CaliforniaMon, May 31, 4:16 AM PDT · 16191 days ago · 6 km deep · 89 km away
10. 1.711 km NE of Gilroy, CaliforniaSun, May 30, 8:53 AM PDT · 16192 days ago · 9 km deep · 65 km away
11. 1.82 km NNE of Saratoga, CaliforniaSun, May 30, 12:58 AM PDT · 16192 days ago · 5 km deep · 70 km away
12. 2.47 km ENE of Gilroy, CaliforniaSat, May 29, 10:35 AM PDT · 16193 days ago · 6 km deep · 69 km away
13. 1.56 km NNE of Interlaken, CaliforniaFri, May 28, 5:17 AM PDT · 16194 days ago · 10 km deep · 77 km away
14. 2.11 km E of San Ramon, CaliforniaThu, May 27, 6:21 AM PDT · 16195 days ago · 5 km deep · 54 km away
15. 1.85 km NNW of San Leandro, CaliforniaThu, May 27, 2:43 AM PDT · 16195 days ago · 11 km deep · 72 km away
16. 2.69 km NNW of Hollister, CaliforniaWed, May 26, 8:32 PM PDT · 16195 days ago · 6 km deep · 80 km away
17. 1.60 km SSE of Clayton, CaliforniaMon, May 24, 2:15 PM PDT · 16197 days ago · 4 km deep · 59 km away
18. 2.11 km S of Tres Pinos, CaliforniaSun, May 23, 7:13 AM PDT · 16199 days ago · 7 km deep · 96 km away
19. 2.31 km N of American Canyon, CaliforniaSun, May 23, 7:07 AM PDT · 16199 days ago · 11 km deep · 100 km away
20. 1.98 km ENE of Gilroy, CaliforniaSat, May 22, 4:45 AM PDT · 16200 days ago · 6 km deep · 68 km away

From the USGS Earthquake Hazards Program and its partner networks, event nc1075101. Read Mon, Sep 28, 2026, 7:15 AM UTC.