M1.5 earthquake 4km SSW of Redlands, CA

Magnitude

1.5 (ML, local (Richter)), micro

Magnitude from

Southern California Seismic Network

Local time

Fri, Jun 18, 2021, 12:48 PM PDT

UTC

2021-06-18 19:48:24 UTC

Depth

6.1 km (3.8 mi), shallow

Epicenter

34.022° N, 117.192° W

Region

California

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 0.1 km horizontally, 0.5 km in depth

Magnitude uncertainty

±0.17

Depth from

From location

Station coverage gap

51°

Stations used

72

• Redlands, CaliforniaPopulation 71,035. Forecast4 kmSSW
• Moreno Valley, CaliforniaPopulation 204,198. Forecast10 kmNNE
• Los Angeles, CaliforniaPopulation 3,820,914. Forecast97 kmE

After

1. 1.64km ENE of Big Bear City, CAFri, Jun 18, 8:36 PM PDT · 1933 days ago · 7 km deep · 46 km away
2. 1.613km WNW of Anza, CAFri, Jun 18, 11:35 PM PDT · 1933 days ago · 7 km deep · 60 km away
3. 1.53km NE of Grand Terrace, CASat, Jun 19, 3:21 PM PDT · 1932 days ago · 17 km deep · 10 km away
4. 1.99km NE of Aguanga, CAMon, Jun 21, 1:14 AM PDT · 1931 days ago · 3 km deep · 70 km away
5. 2.24km NW of Muscoy, CAMon, Jun 21, 1:36 PM PDT · 1930 days ago · 12 km deep · 25 km away · felt by 2
6. 2.35km S of Mentone, CATue, Jun 22, 12:49 AM PDT · 1930 days ago · 17 km deep · 5 km away · felt by 1
7. 3.64km NNW of Yucca Valley, CAWed, Jun 23, 1:06 PM PDT · 1928 days ago · 5 km deep · 70 km away · felt by 134
8. 1.64km NNW of Yucca Valley, CAWed, Jun 23, 1:07 PM PDT · 1928 days ago · 7 km deep · 70 km away
9. 1.73km NE of Placentia, CAWed, Jun 23, 11:51 PM PDT · 1928 days ago · 5 km deep · 62 km away
10. 2.82km E of Wrightwood, CAThu, Jun 24, 4:11 PM PDT · 1927 days ago · 8 km deep · 54 km away · felt by 17
11. 2.95km SSE of Rancho Cucamonga, CAFri, Jun 25, 2:12 PM PDT · 1926 days ago · 11 km deep · 34 km away · felt by 339
12. 1.75km NW of Palomar Observatory, CAFri, Jun 25, 9:57 PM PDT · 1926 days ago · 14 km deep · 76 km away
13. 1.76km N of Lake Henshaw, CASat, Jun 26, 2:48 AM PDT · 1926 days ago · 7 km deep · 90 km away
14. 2.014km ESE of Anza, CASun, Jun 27, 12:10 PM PDT · 1924 days ago · 11 km deep · 84 km away
15. 1.66km SW of Fontana, CAMon, Jun 28, 6:56 AM PDT · 1924 days ago · 5 km deep · 29 km away
16. 1.67km SW of Morongo Valley, CATue, Jun 29, 6:42 AM PDT · 1923 days ago · 15 km deep · 51 km away
17. 2.05km SW of Fontana, CAWed, Jun 30, 10:31 AM PDT · 1921 days ago · 6 km deep · 29 km away · felt by 1
18. 1.710km S of Idyllwild, CAFri, Jul 2, 2:23 AM PDT · 1920 days ago · 16 km deep · 61 km away
19. 2.24km NW of Fontana, CAFri, Jul 2, 3:25 PM PDT · 1919 days ago · 6 km deep · 30 km away · felt by 25
20. 1.86km SE of Ontario, CAFri, Jul 2, 5:07 PM PDT · 1919 days ago · 7 km deep · 36 km away
21. 3.44km NNW of Fontana, CASat, Jul 3, 1:22 AM PDT · 1919 days ago · 5 km deep · 29 km away · felt by 1,244
22. 3.05km NNE of Running Springs, CASat, Jul 3, 2:47 AM PDT · 1919 days ago · 4 km deep · 27 km away · felt by 33
23. 2.05km N of Running Springs, CASat, Jul 3, 7:38 AM PDT · 1919 days ago · 4 km deep · 27 km away
24. 1.811km ESE of Anza, CASat, Jul 3, 11:52 PM PDT · 1918 days ago · 12 km deep · 82 km away
25. 1.518km ESE of Anza, CASun, Jul 4, 2:09 AM PDT · 1918 days ago · 12 km deep · 87 km away
26. 1.936km ENE of Lucerne Valley, CAMon, Jul 5, 5:27 PM PDT · 1916 days ago · 1 km deep · 78 km away
27. 1.55km SSE of Banning, CATue, Jul 6, 10:26 AM PDT · 1915 days ago · 12 km deep · 35 km away
28. 2.53km ENE of San Jacinto, CATue, Jul 6, 4:30 PM PDT · 1915 days ago · 9 km deep · 35 km away · felt by 4
29. 2.311km E of Yorba Linda, CAWed, Jul 7, 10:25 AM PDT · 1914 days ago · 10 km deep · 49 km away · felt by 3
30. 1.640km NE of Big Bear City, CAWed, Jul 7, 2:07 PM PDT · 1914 days ago · 2 km deep · 81 km away
31. 2.07km N of Yucca Valley, CAWed, Jul 7, 3:47 PM PDT · 1914 days ago · 9 km deep · 72 km away · felt by 1
32. 1.75km SW of Fontana, CAWed, Jul 7, 8:57 PM PDT · 1914 days ago · 6 km deep · 29 km away
33. 1.96km S of Lytle Creek, CAThu, Jul 8, 12:47 AM PDT · 1914 days ago · 11 km deep · 35 km away · felt by 1
34. 1.77km NNE of Running Springs, CAThu, Jul 8, 4:22 AM PDT · 1914 days ago · 2 km deep · 29 km away
35. 1.737km ENE of Lucerne Valley, CAFri, Jul 9, 7:09 PM PDT · 1912 days ago · 1 km deep · 78 km away
36. 1.96km SW of Fontana, CASat, Jul 10, 4:32 AM PDT · 1912 days ago · 6 km deep · 29 km away
37. 1.98km SSE of Palomar Observatory, CASat, Jul 10, 6:14 PM PDT · 1911 days ago · 13 km deep · 88 km away
38. 1.85km NNW of Fontana, CASun, Jul 11, 12:10 AM PDT · 1911 days ago · 5 km deep · 30 km away
39. 1.823km ESE of Anza, CASun, Jul 11, 5:51 AM PDT · 1911 days ago · 8 km deep · 92 km away
40. 1.61km N of Loma Linda, CAMon, Jul 12, 2:18 AM PDT · 1910 days ago · 16 km deep · 7 km away
41. 1.55km NW of Fontana, CAMon, Jul 12, 8:30 AM PDT · 1910 days ago · 6 km deep · 30 km away
42. 2.45km NNE of Running Springs, CAMon, Jul 12, 12:11 PM PDT · 1909 days ago · 5 km deep · 27 km away
43. 1.57km NW of Rancho Cucamonga, CAMon, Jul 12, 10:56 PM PDT · 1909 days ago · 9 km deep · 44 km away
44. 1.65km NNE of Running Springs, CATue, Jul 13, 5:17 AM PDT · 1909 days ago · 5 km deep · 27 km away
45. 1.721km ESE of Anza, CATue, Jul 13, 7:47 AM PDT · 1909 days ago · 6 km deep · 89 km away
46. 2.13km SW of Morongo Valley, CATue, Jul 13, 5:13 PM PDT · 1908 days ago · 10 km deep · 54 km away
47. 1.89km SSE of Cabazon, CATue, Jul 13, 7:14 PM PDT · 1908 days ago · 14 km deep · 46 km away
48. 1.66km WSW of Aguanga, CAThu, Jul 15, 8:20 PM PDT · 1906 days ago · 9 km deep · 71 km away
49. 1.96km E of Calimesa, CAThu, Jul 15, 8:56 PM PDT · 1906 days ago · 17 km deep · 19 km away
50. 1.59km N of Cabazon, CASat, Jul 17, 7:30 AM PDT · 1905 days ago · 9 km deep · 37 km away
51. 1.78km E of Yorba Linda, CASat, Jul 17, 1:34 PM PDT · 1904 days ago · 6 km deep · 51 km away
52. 1.811km NNE of Trabuco Canyon, CASun, Jul 18, 9:58 AM PDT · 1904 days ago · 8 km deep · 43 km away
53. 1.911km SSE of Big Bear Lake, CASun, Jul 18, 10:48 AM PDT · 1903 days ago · 7 km deep · 32 km away
54. 1.612km E of Yucaipa, CAMon, Jul 19, 1:11 PM PDT · 1902 days ago · 18 km deep · 26 km away
55. 1.75km ENE of Villa Park, CAMon, Jul 19, 8:03 PM PDT · 1902 days ago · 8 km deep · 57 km away
56. 1.93km WSW of Compton, CAWed, Jul 21, 3:28 AM PDT · 1901 days ago · 12 km deep · 99 km away
57. 2.09km WSW of Lytle Creek, CAWed, Jul 21, 7:48 PM PDT · 1900 days ago · 6 km deep · 42 km away · felt by 1
58. 1.76km NW of Corona, CAThu, Jul 22, 11:26 AM PDT · 1899 days ago · 7 km deep · 40 km away
59. 1.910km SW of Idyllwild, CAThu, Jul 22, 12:03 PM PDT · 1899 days ago · 17 km deep · 53 km away
60. 2.54km SE of Ontario, CAThu, Jul 22, 1:14 PM PDT · 1899 days ago · 16 km deep · 38 km away · felt by 6

The first 60 of 98.

Before

1. 1.512km N of Big Bear City, CAThu, Jun 17, 10:15 PM PDT · 1934 days ago · 9 km deep · 50 km away
2. 2.612km N of Big Bear City, CAThu, Jun 17, 9:22 PM PDT · 1934 days ago · 10 km deep · 50 km away · felt by 6
3. 1.76km NNE of Big Bear City, CAThu, Jun 17, 2:45 AM PDT · 1935 days ago · 1 km deep · 46 km away
4. 1.610km N of Big Bear Lake, CAWed, Jun 16, 11:37 PM PDT · 1935 days ago · 2 km deep · 42 km away
5. 1.53km ENE of Big Bear City, CAWed, Jun 16, 8:43 PM PDT · 1935 days ago · 4 km deep · 45 km away
6. 2.05km ESE of Yucaipa, CATue, Jun 15, 12:46 AM PDT · 1937 days ago · 17 km deep · 18 km away · felt by 2
7. 1.916km ESE of Anza, CAMon, Jun 14, 10:28 AM PDT · 1937 days ago · 13 km deep · 85 km away
8. 2.63km ENE of San Jacinto, CAMon, Jun 14, 3:37 AM PDT · 1938 days ago · 10 km deep · 35 km away · felt by 27
9. 1.85km S of Devore, CASun, Jun 13, 6:57 PM PDT · 1938 days ago · 11 km deep · 26 km away
10. 2.28km ENE of Aguanga, CASun, Jun 13, 5:10 PM PDT · 1938 days ago · 2 km deep · 71 km away · felt by 1
11. 1.638km N of Yucca Valley, CASun, Jun 13, 5:03 PM PDT · 1938 days ago · 4 km deep · 80 km away
12. 1.510km ENE of Cabazon, CASun, Jun 13, 1:12 AM PDT · 1939 days ago · 17 km deep · 48 km away
13. 1.84km NW of Villa Park, CASat, Jun 12, 6:32 PM PDT · 1939 days ago · 5 km deep · 64 km away
14. 1.62km N of Claremont, CASat, Jun 12, 4:39 PM PDT · 1939 days ago · 4 km deep · 50 km away
15. 1.94km NW of Villa Park, CAFri, Jun 11, 2:28 AM PDT · 1941 days ago · 3 km deep · 63 km away · felt by 4
16. 1.97km ENE of Nuevo, CAThu, Jun 10, 6:25 PM PDT · 1941 days ago · 17 km deep · 25 km away
17. 1.77km ENE of Nuevo, CAThu, Jun 10, 6:25 PM PDT · 1941 days ago · 15 km deep · 25 km away
18. 1.811km W of Corona, CAThu, Jun 10, 5:01 PM PDT · 1941 days ago · 9 km deep · 49 km away
19. 1.79km ENE of Aguanga, CAThu, Jun 10, 11:28 AM PDT · 1941 days ago · 2 km deep · 71 km away
20. 2.48km ENE of Aguanga, CAThu, Jun 10, 11:19 AM PDT · 1941 days ago · 2 km deep · 71 km away

From the USGS Earthquake Hazards Program and its partner networks, event ci39711903. Read Sun, Oct 4, 2026, 4:28 AM UTC.