M1.7 earthquake 8km SSE of Bootjack, CA

Magnitude

1.7 (Md, duration), micro

Magnitude from

Northern California Seismic System

Local time

Tue, Jul 19, 2022, 5:26 PM PDT

UTC

2022-07-20 00:26:37 UTC

Depth

15.2 km (9.5 mi), shallow

Epicenter

37.399° N, 119.845° W

Region

California

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 0.8 km horizontally, 0.8 km in depth

Magnitude uncertainty

±0.21

Depth from

From location

Station coverage gap

148°

Stations used

10

• Bootjack, CaliforniaPopulation 960. Forecast8 kmSSE
• Chowchilla, CaliforniaPopulation 18,510. Forecast48 kmNE
• Clovis, CaliforniaPopulation 104,180. Forecast65 kmN
• Los Angeles, CaliforniaPopulation 3,820,914. Forecast399 kmNNW

After

1. 1.716km WSW of Toms Place, CAWed, Jul 20, 12:17 PM PDT · 1537 days ago · 5 km deep · 89 km away
2. 2.313km SE of Mammoth Lakes, CAFri, Jul 22, 6:03 PM PDT · 1535 days ago · 6 km deep · 87 km away
3. 2.112km SE of Mammoth Lakes, CAMon, Jul 25, 7:44 AM PDT · 1532 days ago · 3 km deep · 88 km away
4. 1.77km E of Mammoth Lakes, CAMon, Jul 25, 10:44 AM PDT · 1532 days ago · 6 km deep · 87 km away
5. 1.718km WSW of Toms Place, CAWed, Jul 27, 10:17 PM PDT · 1530 days ago · 7 km deep · 87 km away
6. 1.814km ESE of Mammoth Lakes, CAThu, Jul 28, 10:10 PM PDT · 1529 days ago · 4 km deep · 90 km away
7. 2.16km ESE of Coarsegold, CASat, Jul 30, 8:02 AM PDT · 1527 days ago · 43 km deep · 25 km away
8. 2.119km SE of Yosemite Valley, CASun, Jul 31, 11:50 AM PDT · 1526 days ago · 11 km deep · 48 km away
9. 1.620km SE of Yosemite Valley, CASun, Jul 31, 2:25 PM PDT · 1526 days ago · 19 km deep · 48 km away
10. 1.520km ESE of Yosemite Valley, CASun, Jul 31, 3:52 PM PDT · 1526 days ago · 13 km deep · 48 km away
11. 1.720km SE of Yosemite Valley, CAMon, Aug 1, 8:55 AM PDT · 1525 days ago · 4 km deep · 47 km away
12. 1.612km ESE of Mammoth Lakes, CAMon, Aug 1, 1:53 PM PDT · 1525 days ago · 4 km deep · 89 km away
13. 2.319km SE of Yosemite Valley, CATue, Aug 2, 6:03 AM PDT · 1524 days ago · 6 km deep · 47 km away · felt by 1
14. 2.54km E of Orange Cove, CATue, Aug 2, 7:32 AM PDT · 1524 days ago · 25 km deep · 100 km away · felt by 2
15. 1.79km SSE of Mammoth Lakes, CAMon, Aug 8, 1:06 PM PDT · 1518 days ago · 9 km deep · 83 km away
16. 1.89km SSE of Mammoth Lakes, CAMon, Aug 8, 1:21 PM PDT · 1518 days ago · 9 km deep · 83 km away
17. 2.23km NW of Sanger, CAWed, Aug 10, 6:40 AM PDT · 1516 days ago · 25 km deep · 78 km away
18. 1.816km SE of Yosemite Valley, CATue, Aug 16, 3:56 PM PDT · 1510 days ago · 23 km deep · 46 km away
19. 2.114km SSE of Mammoth Lakes, CAThu, Aug 18, 8:52 AM PDT · 1508 days ago · 4 km deep · 86 km away
20. 1.632km NE of North Fork, CAThu, Aug 18, 11:43 PM PDT · 1508 days ago · 17 km deep · 51 km away
21. 1.714km ESE of Yosemite Valley, CAFri, Aug 19, 3:12 PM PDT · 1507 days ago · 16 km deep · 48 km away
22. 1.68km W of Toms Place, CASat, Aug 27, 6:28 PM PDT · 1499 days ago · 5 km deep · 97 km away
23. 1.58km W of Toms Place, CASat, Aug 27, 9:28 PM PDT · 1499 days ago · 6 km deep · 97 km away
24. 2.715km ESE of Yosemite Valley, CAWed, Aug 31, 4:28 PM PDT · 1495 days ago · 16 km deep · 47 km away · felt by 4
25. 2.814km W of Round Valley, CAThu, Sep 1, 10:00 PM PDT · 1494 days ago · 9 km deep · 96 km away
26. 2.09km SSE of Mammoth Lakes, CAFri, Sep 2, 8:46 PM PDT · 1493 days ago · 9 km deep · 83 km away
27. 2.114km ESE of Mammoth Lakes, CASat, Sep 3, 10:19 AM PDT · 1492 days ago · 5 km deep · 92 km away
28. 2.117km SSW of Mariposa, CAFri, Sep 9, 12:11 PM PDT · 1486 days ago · 18 km deep · 18 km away
29. 2.99km SSE of Mammoth Lakes, CASun, Sep 11, 2:33 PM PDT · 1484 days ago · 9 km deep · 83 km away · felt by 2
30. 2.39km SSE of Mammoth Lakes, CASun, Sep 11, 2:33 PM PDT · 1484 days ago · 9 km deep · 83 km away
31. 1.610km SSE of Mammoth Lakes, CASun, Sep 11, 2:37 PM PDT · 1484 days ago · 8 km deep · 83 km away
32. 2.29km SSE of Mammoth Lakes, CASun, Sep 11, 2:40 PM PDT · 1484 days ago · 9 km deep · 83 km away
33. 1.89km SSE of Mammoth Lakes, CASun, Sep 11, 2:41 PM PDT · 1484 days ago · 8 km deep · 83 km away
34. 1.99km SSE of Mammoth Lakes, CAMon, Sep 12, 6:46 AM PDT · 1483 days ago · 9 km deep · 83 km away
35. 3.016km SW of Toms Place, CATue, Sep 13, 3:44 PM PDT · 1482 days ago · 9 km deep · 92 km away · felt by 3
36. 1.716km SW of Toms Place, CATue, Sep 13, 11:33 PM PDT · 1482 days ago · 9 km deep · 91 km away
37. 1.528km NE of Oakhurst, CAWed, Sep 14, 12:45 AM PDT · 1482 days ago · 23 km deep · 40 km away
38. 1.531km NE of North Fork, CAFri, Sep 16, 9:33 PM PDT · 1479 days ago · 24 km deep · 48 km away

Before

1. 1.713km W of Toms Place, CATue, Jul 19, 2:21 PM PDT · 1538 days ago · 5 km deep · 91 km away
2. 2.412km ESE of Mammoth Lakes, CASat, Jul 16, 4:20 PM PDT · 1541 days ago · 4 km deep · 89 km away
3. 2.115km W of Toms Place, CASat, Jul 16, 9:16 AM PDT · 1541 days ago · 8 km deep · 89 km away
4. 1.73km SSE of Mammoth Lakes, CAFri, Jul 15, 2:40 PM PDT · 1542 days ago · 5 km deep · 81 km away
5. 2.07km S of South Dos Palos, CAWed, Jul 13, 7:41 AM PDT · 1544 days ago · 10 km deep · 91 km away
6. 2.519km SE of Yosemite Valley, CAFri, Jul 8, 6:52 PM PDT · 1549 days ago · 9 km deep · 46 km away · felt by 3
7. 1.618km SE of Yosemite Valley, CAFri, Jul 8, 8:29 AM PDT · 1549 days ago · -2 km deep · 47 km away
8. 1.914km SE of Mammoth Lakes, CAFri, Jul 8, 4:45 AM PDT · 1549 days ago · 3 km deep · 88 km away
9. 2.120km ENE of Le Grand, CAThu, Jul 7, 10:57 PM PDT · 1550 days ago · 18 km deep · 21 km away
10. 2.89km SSE of Mammoth Lakes, CAThu, Jul 7, 2:19 AM PDT · 1551 days ago · 9 km deep · 83 km away · felt by 2
11. 2.913km SE of Mammoth Lakes, CAWed, Jul 6, 11:51 AM PDT · 1551 days ago · 4 km deep · 89 km away · felt by 8
12. 2.06km NW of Friant, CAWed, Jul 6, 11:13 AM PDT · 1551 days ago · 8 km deep · 43 km away
13. 1.67km ENE of Mammoth Lakes, CASun, Jul 3, 1:56 PM PDT · 1554 days ago · -1 km deep · 88 km away
14. 1.912km ESE of Mammoth Lakes, CASat, Jul 2, 1:38 AM PDT · 1556 days ago · 3 km deep · 89 km away
15. 2.521km S of Mariposa, CAThu, Jun 30, 1:03 PM PDT · 1557 days ago · 24 km deep · 19 km away
16. 2.117km NE of Midpines, CAWed, Jun 29, 12:16 AM PDT · 1559 days ago · 24 km deep · 28 km away
17. 1.516km WSW of Toms Place, CATue, Jun 28, 1:19 AM PDT · 1560 days ago · 3 km deep · 89 km away
18. 1.613km SE of Mammoth Lakes, CAMon, Jun 27, 9:47 AM PDT · 1560 days ago · 4 km deep · 89 km away
19. 1.510km E of Mammoth Lakes, CASun, Jun 26, 10:52 AM PDT · 1561 days ago · 0 km deep · 90 km away
20. 1.610km E of Mammoth Lakes, CASun, Jun 26, 10:51 AM PDT · 1561 days ago · 0 km deep · 90 km away

From the USGS Earthquake Hazards Program and its partner networks, event nc73760821. Read Sun, Oct 4, 2026, 10:32 PM UTC.