M1.7 earthquake 2km ESE of Redlands, CA

Magnitude

1.7 (ML, local (Richter)), micro

Magnitude from

Southern California Seismic Network

Local time

Fri, Jan 1, 2021, 8:57 PM PST

UTC

2021-01-02 04:57:05 UTC

Depth

9.3 km (5.8 mi), shallow

Epicenter

34.049° N, 117.164° W

Region

California

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 0.2 km horizontally, 0.6 km in depth

Magnitude uncertainty

±0.20

Depth from

From location

Station coverage gap

65°

Stations used

59

• Redlands, CaliforniaPopulation 71,035. Forecast2 kmESE
• San Bernardino, CaliforniaPopulation 216,108. Forecast13 kmESE
• Los Angeles, CaliforniaPopulation 3,820,914. Forecast99 kmE

After

1. 1.73km SE of Yucaipa, CASat, Jan 2, 11:40 PM PST · 2100 days ago · 17 km deep · 14 km away
2. 2.24km ESE of Altadena, CAMon, Jan 4, 1:24 AM PST · 2099 days ago · 7 km deep · 87 km away · felt by 79
3. 1.66km NE of Running Springs, CAMon, Jan 4, 9:30 PM PST · 2098 days ago · 2 km deep · 24 km away
4. 2.411km SW of Morongo Valley, CATue, Jan 5, 12:21 AM PST · 2098 days ago · 15 km deep · 46 km away · felt by 3
5. 1.613km SW of La Quinta, CAWed, Jan 6, 9:07 AM PST · 2097 days ago · 10 km deep · 89 km away
6. 2.24km SSW of Idyllwild, CAWed, Jan 6, 12:46 PM PST · 2096 days ago · 18 km deep · 55 km away · felt by 5
7. 2.26km NE of Running Springs, CAWed, Jan 6, 11:58 PM PST · 2096 days ago · 2 km deep · 24 km away · felt by 6
8. 1.58km ENE of Aguanga, CAThu, Jan 7, 11:19 AM PST · 2095 days ago · 4 km deep · 72 km away
9. 2.08km E of Yorba Linda, CAThu, Jan 7, 6:03 PM PST · 2095 days ago · 5 km deep · 54 km away · felt by 4
10. 2.15km W of Devore, CAFri, Jan 8, 9:08 AM PST · 2095 days ago · 13 km deep · 33 km away
11. 1.88km WNW of Lake Henshaw, CAFri, Jan 8, 6:59 PM PST · 2094 days ago · 14 km deep · 92 km away · felt by 1
12. 1.74km SSW of Calimesa, CASat, Jan 9, 5:57 AM PST · 2094 days ago · 9 km deep · 14 km away
13. 1.64km NNE of Banning, CASat, Jan 9, 7:35 AM PST · 2094 days ago · 18 km deep · 30 km away
14. 1.62km WNW of Beaumont, CASat, Jan 9, 7:37 AM PST · 2094 days ago · 16 km deep · 20 km away
15. 2.45km SSW of Redlands, CASat, Jan 9, 11:40 AM PST · 2093 days ago · 9 km deep · 5 km away · felt by 3
16. 2.18km NE of Aguanga, CASat, Jan 9, 9:20 PM PST · 2093 days ago · 3 km deep · 71 km away
17. 1.95km SSW of Redlands, CASun, Jan 10, 5:07 PM PST · 2092 days ago · 9 km deep · 5 km away
18. 1.77km SSW of Cabazon, CAMon, Jan 11, 2:10 AM PST · 2092 days ago · 14 km deep · 37 km away
19. 1.66km SSE of Loma Linda, CAMon, Jan 11, 8:38 AM PST · 2092 days ago · 17 km deep · 8 km away
20. 2.04km ESE of Mentone, CAMon, Jan 11, 4:27 PM PST · 2091 days ago · 13 km deep · 6 km away
21. 1.94km WNW of Yucaipa, CAThu, Jan 14, 4:51 AM PST · 2089 days ago · 9 km deep · 7 km away
22. 1.83km NNW of Loma Linda, CAThu, Jan 14, 1:40 PM PST · 2088 days ago · 17 km deep · 10 km away
23. 2.018km SSE of Big Bear Lake, CAThu, Jan 14, 10:05 PM PST · 2088 days ago · 3 km deep · 29 km away · felt by 3
24. 1.618km SSE of Big Bear Lake, CAThu, Jan 14, 10:28 PM PST · 2088 days ago · 3 km deep · 29 km away
25. 1.65km E of Lake Arrowhead, CAFri, Jan 15, 1:17 PM PST · 2087 days ago · 6 km deep · 23 km away
26. 1.618km SSE of Big Bear Lake, CASat, Jan 16, 5:31 PM PST · 2086 days ago · 3 km deep · 29 km away
27. 1.96km W of Palomar Observatory, CASat, Jan 16, 6:59 PM PST · 2086 days ago · 6 km deep · 79 km away
28. 1.510km SW of Corona, CASun, Jan 17, 7:34 AM PST · 2086 days ago · 7 km deep · 52 km away
29. 1.75km W of Morongo Valley, CASun, Jan 17, 8:43 PM PST · 2085 days ago · 12 km deep · 48 km away
30. 1.84km SE of Loma Linda, CAMon, Jan 18, 7:37 PM PST · 2084 days ago · 16 km deep · 7 km away
31. 1.67km NW of Big Bear Lake, CATue, Jan 19, 11:34 AM PST · 2083 days ago · 3 km deep · 32 km away
32. 1.98km NE of Yucaipa, CAThu, Jan 21, 3:25 PM PST · 2081 days ago · 2 km deep · 18 km away · felt by 2
33. 2.42km NNW of Lakeland Village, CAFri, Jan 22, 4:35 AM PST · 2081 days ago · 5 km deep · 47 km away · felt by 17
34. 1.83km W of Lake Elsinore, CAFri, Jan 22, 4:36 AM PST · 2081 days ago · 5 km deep · 46 km away
35. 2.13km NNW of Lakeland Village, CAFri, Jan 22, 4:55 AM PST · 2081 days ago · 5 km deep · 47 km away · felt by 8
36. 2.23km NNW of Lakeland Village, CAFri, Jan 22, 5:19 AM PST · 2081 days ago · 5 km deep · 47 km away · felt by 9
37. 2.13km NNW of Lakeland Village, CAFri, Jan 22, 6:47 AM PST · 2081 days ago · 5 km deep · 47 km away · felt by 6
38. 1.68km NNW of Cabazon, CAFri, Jan 22, 9:28 AM PST · 2080 days ago · 14 km deep · 32 km away
39. 1.512km ENE of Trabuco Canyon, CAFri, Jan 22, 10:08 PM PST · 2080 days ago · 12 km deep · 47 km away · felt by 1
40. 1.75km WSW of Lytle Creek, CASat, Jan 23, 3:07 PM PST · 2079 days ago · 7 km deep · 42 km away
41. 1.64km SSE of Yucca Valley, CAMon, Jan 25, 3:40 AM PST · 2078 days ago · 7 km deep · 69 km away
42. 1.73km W of Calimesa, CAMon, Jan 25, 9:05 AM PST · 2078 days ago · 16 km deep · 10 km away
43. 2.214km NNE of Glendora, CAMon, Jan 25, 9:35 AM PST · 2077 days ago · 13 km deep · 62 km away
44. 1.57km ENE of Running Springs, CATue, Jan 26, 12:44 AM PST · 2077 days ago · 2 km deep · 22 km away
45. 1.66km NE of Moreno Valley, CATue, Jan 26, 2:25 AM PST · 2077 days ago · 17 km deep · 9 km away
46. 1.79km S of Idyllwild, CAThu, Jan 28, 11:02 AM PST · 2074 days ago · 14 km deep · 59 km away
47. 1.68km SW of Morongo Valley, CASat, Jan 30, 12:11 AM PST · 2073 days ago · 10 km deep · 48 km away
48. 1.79km SE of Valle Vista, CASat, Jan 30, 6:00 AM PST · 2073 days ago · 16 km deep · 51 km away
49. 2.120km ESE of Anza, CASun, Jan 31, 3:44 AM PST · 2072 days ago · 12 km deep · 90 km away · felt by 1
50. 1.814km S of Big Bear Lake, CAMon, Feb 1, 7:09 AM PST · 2071 days ago · 7 km deep · 24 km away
51. 1.67km NNE of Moreno Valley, CAMon, Feb 1, 2:32 PM PST · 2070 days ago · 15 km deep · 8 km away
52. 2.013km WNW of Anza, CATue, Feb 2, 12:37 AM PST · 2070 days ago · 7 km deep · 62 km away
53. 2.216km NNW of Borrego Springs, CATue, Feb 2, 7:03 AM PST · 2070 days ago · 12 km deep · 99 km away
54. 1.98km SSE of Redlands, CAWed, Feb 3, 9:26 AM PST · 2068 days ago · 14 km deep · 6 km away
55. 1.86km SW of Idyllwild, CAWed, Feb 3, 6:56 PM PST · 2068 days ago · 17 km deep · 53 km away
56. 1.716km ENE of Thousand Palms, CAThu, Feb 4, 1:38 AM PST · 2068 days ago · 6 km deep · 87 km away · felt by 2
57. 1.89km NE of Aguanga, CAThu, Feb 4, 7:48 PM PST · 2067 days ago · 3 km deep · 72 km away
58. 2.36km N of Lake Henshaw, CAFri, Feb 5, 2:21 AM PST · 2067 days ago · 12 km deep · 93 km away · felt by 3
59. 1.68km NE of Aguanga, CASat, Feb 6, 2:27 AM PST · 2066 days ago · 4 km deep · 71 km away
60. 1.86km W of Palomar Observatory, CASat, Feb 6, 6:03 AM PST · 2066 days ago · 5 km deep · 80 km away

The first 60 of 108.

Before

1. 1.99km WSW of Beaumont, CAFri, Jan 1, 5:48 PM PST · 2101 days ago · 16 km deep · 18 km away
2. 1.58km S of Beaumont, CAFri, Jan 1, 7:57 AM PST · 2102 days ago · 12 km deep · 28 km away
3. 1.67km S of Big Bear City, CAFri, Jan 1, 12:31 AM PST · 2102 days ago · 12 km deep · 34 km away
4. 1.68km S of Big Bear City, CAFri, Jan 1, 12:30 AM PST · 2102 days ago · 12 km deep · 34 km away
5. 1.94km NNW of Orange, CAThu, Dec 31, 5:35 PM PST · 2102 days ago · 5 km deep · 67 km away · felt by 8
6. 2.09km E of Yucaipa, CAThu, Dec 31, 3:50 AM PST · 2103 days ago · 14 km deep · 20 km away
7. 1.96km S of Cabazon, CATue, Dec 29, 12:02 AM PST · 2105 days ago · 15 km deep · 41 km away · felt by 2
8. 1.96km WNW of Calimesa, CAMon, Dec 28, 11:57 PM PST · 2105 days ago · 15 km deep · 7 km away
9. 1.88km ENE of Moreno Valley, CAMon, Dec 28, 4:21 PM PST · 2105 days ago · 17 km deep · 10 km away
10. 1.610km S of Idyllwild, CASun, Dec 27, 9:18 PM PST · 2106 days ago · 15 km deep · 60 km away
11. 1.537km ENE of Lucerne Valley, CASun, Dec 27, 8:26 PM PST · 2106 days ago · 1 km deep · 80 km away
12. 2.337km ENE of Lucerne Valley, CASat, Dec 26, 6:03 PM PST · 2107 days ago · 1 km deep · 81 km away
13. 1.52km SW of La Habra, CASat, Dec 26, 3:56 AM PST · 2108 days ago · 5 km deep · 75 km away · felt by 1
14. 1.62km SW of La Habra, CAFri, Dec 25, 5:30 PM PST · 2108 days ago · 6 km deep · 75 km away · felt by 4
15. 2.52km ENE of Cabazon, CAFri, Dec 25, 1:27 PM PST · 2108 days ago · 18 km deep · 39 km away · felt by 2
16. 1.72km SE of Placentia, CAFri, Dec 25, 12:02 PM PST · 2108 days ago · 4 km deep · 67 km away · felt by 3
17. 2.72km SSE of Placentia, CAFri, Dec 25, 8:42 AM PST · 2109 days ago · 7 km deep · 68 km away · felt by 470
18. 2.610km S of Idyllwild, CAFri, Dec 25, 7:22 AM PST · 2109 days ago · 15 km deep · 60 km away · felt by 9
19. 1.63km W of South El Monte, CAFri, Dec 25, 6:56 AM PST · 2109 days ago · 17 km deep · 85 km away · felt by 1
20. 1.82km NNE of Villa Park, CAFri, Dec 25, 3:44 AM PST · 2109 days ago · 7 km deep · 64 km away

From the USGS Earthquake Hazards Program and its partner networks, event ci39509039. Read Sun, Oct 4, 2026, 4:54 AM UTC.