M1.6 earthquake 12km WSW of Shingletown, CA

Magnitude

1.6 (Md, duration), micro

Magnitude from

Northern California Seismic System

Local time

Thu, Apr 19, 2018, 3:39 PM PDT

UTC

2018-04-19 22:39:38 UTC

Depth

11.2 km (7.0 mi), shallow

Epicenter

40.432° N, 122.009° W

Region

California

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 0.4 km horizontally, 0.9 km in depth

Magnitude uncertainty

±0.11

Depth from

From location

Station coverage gap

141°

Stations used

13

• Shingletown, CaliforniaPopulation 2,283. Forecast12 kmWSW
• Anderson, CaliforniaPopulation 10,217. Forecast25 kmE
• Chico, CaliforniaPopulation 121,345. Forecast80 kmN
• Los Angeles, CaliforniaPopulation 3,820,914. Forecast784 kmNNW

After

1. 1.64km N of Millville, CAFri, Apr 20, 1:58 AM PDT · 3090 days ago · 11 km deep · 23 km away
2. 1.639km NE of Covelo, CASat, Apr 21, 6:24 AM PDT · 3089 days ago · 5 km deep · 89 km away
3. 1.620km ESE of McArthur, CASun, Apr 22, 8:21 PM PDT · 3087 days ago · 15 km deep · 92 km away
4. 1.84km NNW of Almanor, CAMon, Apr 23, 3:09 PM PDT · 3087 days ago · 11 km deep · 72 km away
5. 1.619km NNW of Alder Springs, CAWed, Apr 25, 8:08 AM PDT · 3085 days ago · 7 km deep · 98 km away
6. 1.816km WSW of Almanor, CAWed, Apr 25, 5:33 PM PDT · 3084 days ago · 13 km deep · 62 km away
7. 2.037km WNW of Rancho Tehama Reserve, CAThu, Apr 26, 4:17 AM PDT · 3084 days ago · 6 km deep · 78 km away
8. 1.632km NNW of Alder Springs, CASun, Apr 29, 2:51 PM PDT · 3081 days ago · 6 km deep · 93 km away
9. 1.59km W of Mineral, CASun, Apr 29, 8:32 PM PDT · 3080 days ago · 7 km deep · 29 km away
10. 1.714km NNW of Viola, CAWed, May 2, 4:32 AM PDT · 3078 days ago · 8 km deep · 34 km away
11. 1.72km NNE of Prattville, CASun, May 6, 4:01 AM PDT · 3074 days ago · 10 km deep · 76 km away
12. 2.02km NE of Canyondam, CASun, May 6, 5:52 AM PDT · 3074 days ago · -1 km deep · 85 km away
13. 1.61km SSW of Palo Cedro, CAMon, May 7, 10:35 PM PDT · 3072 days ago · 18 km deep · 24 km away
14. 1.710km WNW of Mineral, CAThu, May 10, 9:26 AM PDT · 3070 days ago · 4 km deep · 29 km away
15. 2.210km WNW of Mineral, CAFri, May 11, 4:19 AM PDT · 3069 days ago · 3 km deep · 28 km away
16. 2.06km W of Round Mountain, CAMon, May 14, 10:29 AM PDT · 3066 days ago · 15 km deep · 42 km away
17. 3.015km NNE of Shingletown, CAWed, May 16, 11:08 AM PDT · 3064 days ago · 16 km deep · 26 km away · felt by 6
18. 1.84km NW of Shasta Lake, CAThu, May 17, 9:04 PM PDT · 3062 days ago · 19 km deep · 45 km away
19. 1.82km NW of Shasta Lake, CASun, May 20, 12:52 AM PDT · 3060 days ago · 20 km deep · 44 km away
20. 1.68km SSW of Redding, CAWed, May 23, 10:19 AM PDT · 3057 days ago · 19 km deep · 36 km away
21. 2.74km SW of Shasta Lake, CAWed, May 23, 4:48 PM PDT · 3057 days ago · 24 km deep · 42 km away · felt by 4
22. 1.73km WSW of Shasta Lake, CAWed, May 23, 4:52 PM PDT · 3057 days ago · 24 km deep · 42 km away
23. 2.216km W of Almanor, CAFri, May 25, 6:28 PM PDT · 3054 days ago · 6 km deep · 61 km away
24. 1.77km NW of Montgomery Creek, CASat, May 26, 2:38 AM PDT · 3054 days ago · 15 km deep · 51 km away
25. 2.023km SE of Burney, CASat, May 26, 11:59 AM PDT · 3054 days ago · 8 km deep · 56 km away
26. 2.017km NE of Big Bend, CATue, May 29, 2:38 AM PDT · 3051 days ago · 4 km deep · 80 km away · felt by 1
27. 1.920km SW of Rancho Tehama Reserve, CAThu, May 31, 8:10 AM PDT · 3049 days ago · 28 km deep · 76 km away
28. 1.913km NNE of Mineral, CAThu, May 31, 5:40 PM PDT · 3048 days ago · 3 km deep · 41 km away · felt by 1
29. 2.24km ESE of Anderson, CAFri, Jun 1, 7:54 PM PDT · 3047 days ago · 53 km deep · 20 km away
30. 1.832km NNW of Alder Springs, CASat, Jun 2, 12:27 AM PDT · 3047 days ago · -1 km deep · 92 km away
31. 2.85km N of Chico, CASat, Jun 2, 6:49 AM PDT · 3047 days ago · 10 km deep · 73 km away · felt by 43
32. 1.839km NE of Covelo, CASun, Jun 3, 9:29 PM PDT · 3045 days ago · 6 km deep · 89 km away
33. 2.441km NE of Covelo, CAWed, Jun 6, 2:58 AM PDT · 3043 days ago · 7 km deep · 87 km away
34. 1.740km NE of Covelo, CAWed, Jun 6, 7:15 AM PDT · 3043 days ago · 3 km deep · 88 km away
35. 1.618km W of Manton, CAFri, Jun 8, 3:08 AM PDT · 3041 days ago · 14 km deep · 7 km away
36. 1.76km NE of Redding, CATue, Jun 12, 9:51 PM PDT · 3036 days ago · 28 km deep · 32 km away
37. 1.618km ESE of Anderson, CAWed, Jun 13, 3:57 AM PDT · 3036 days ago · 14 km deep · 9 km away
38. 3.019km W of Forest Ranch, CAFri, Jun 15, 8:08 AM PDT · 3034 days ago · 74 km deep · 59 km away
39. 2.34km NNE of Almanor, CAFri, Jun 15, 1:44 PM PDT · 3034 days ago · 0 km deep · 75 km away
40. 2.93km NNE of Almanor, CAFri, Jun 15, 1:57 PM PDT · 3034 days ago · 5 km deep · 75 km away · felt by 25
41. 1.742km NW of Rancho Tehama Reserve, CAFri, Jun 15, 3:23 PM PDT · 3034 days ago · 10 km deep · 67 km away
42. 1.628km WSW of Rancho Tehama Reserve, CASun, Jun 17, 8:41 PM PDT · 3031 days ago · 11 km deep · 83 km away

Before

1. 1.62km N of Fall River Mills, CASat, Apr 14, 10:37 AM PDT · 3096 days ago · 0 km deep · 81 km away
2. 1.75km NW of Almanor, CATue, Apr 10, 6:07 PM PDT · 3099 days ago · 8 km deep · 70 km away
3. 1.69km SW of Shingletown, CATue, Apr 10, 11:02 AM PDT · 3100 days ago · 10 km deep · 4 km away
4. 1.81km WSW of Palo Cedro, CASat, Apr 7, 10:12 AM PDT · 3103 days ago · 14 km deep · 25 km away
5. 2.89km SSW of McCloud, CAFri, Apr 6, 10:59 AM PDT · 3104 days ago · 3 km deep · 84 km away
6. 1.81km SW of Palo Cedro, CAFri, Apr 6, 5:49 AM PDT · 3104 days ago · 17 km deep · 24 km away
7. 1.53km NW of Palo Cedro, CATue, Apr 3, 1:24 PM PDT · 3107 days ago · 12 km deep · 28 km away
8. 2.56km ENE of Redding, CAMon, Apr 2, 11:33 PM PDT · 3107 days ago · 16 km deep · 32 km away · felt by 44
9. 1.51km WNW of Palo Cedro, CAMon, Apr 2, 9:32 PM PDT · 3107 days ago · 16 km deep · 25 km away
10. 1.92km ESE of Twain, CAMon, Apr 2, 9:11 PM PDT · 3107 days ago · -1 km deep · 95 km away
11. 1.925km SE of Burney, CAMon, Apr 2, 5:11 PM PDT · 3107 days ago · 8 km deep · 53 km away
12. 1.52km W of Palo Cedro, CAMon, Apr 2, 2:43 PM PDT · 3108 days ago · 16 km deep · 26 km away
13. 2.41km SW of Palo Cedro, CAMon, Apr 2, 12:36 PM PDT · 3108 days ago · 18 km deep · 24 km away · felt by 2
14. 1.718km NE of Red Bluff, CASat, Mar 31, 6:52 PM PDT · 3109 days ago · 10 km deep · 18 km away
15. 1.512km N of Burney, CAFri, Mar 30, 11:20 AM PDT · 3111 days ago · 2 km deep · 69 km away
16. 1.96km NNE of Hamilton City, CAFri, Mar 30, 8:35 AM PDT · 3111 days ago · 15 km deep · 72 km away
17. 1.61km SSW of Almanor, CAThu, Mar 29, 12:29 AM PDT · 3112 days ago · 9 km deep · 74 km away
18. 1.519km NNE of Red Bluff, CATue, Mar 27, 9:52 PM PDT · 3113 days ago · 15 km deep · 15 km away
19. 1.78km SE of French Gulch, CAMon, Mar 26, 1:13 PM PDT · 3115 days ago · 22 km deep · 54 km away
20. 1.917km ENE of Willows, CASun, Mar 25, 4:48 PM PDT · 3116 days ago · 23 km deep · 94 km away

From the USGS Earthquake Hazards Program and its partner networks, event nc73001546. Read Mon, Oct 5, 2026, 11:36 AM UTC.