M1.8 earthquake 39km ENE of Maneadero, B.C., MX

Magnitude

1.8 (ML, local (Richter)), micro

Magnitude from

Southern California Seismic Network

Local time

Sat, Sep 4, 2021, 10:28 AM PDT

UTC

2021-09-04 17:28:01 UTC

Depth

9.4 km (5.8 mi), shallow

Epicenter

31.877° N, 116.198° W

Region

Mexico

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 0.5 km horizontally, 1.0 km in depth

Magnitude uncertainty

±0.17

Depth from

From location

Station coverage gap

259°, poorly surrounded by stations

Stations used

13

• Ensenada, MexicoPopulation 443,807. Forecast38 kmE
• Tijuana, MexicoPopulation 1,922,523. Forecast103 kmSE

After

1. 1.742km ENE of Ensenada, B.C., MXSun, Sep 5, 12:16 AM PDT · 1855 days ago · 9 km deep · 17 km away
2. 1.622km SSW of Puebla, B.C., MXSun, Sep 5, 2:14 AM PDT · 1855 days ago · 2 km deep · 90 km away
3. 1.737km SSE of Campo, CASat, Sep 11, 9:43 PM PDT · 1848 days ago · 16 km deep · 48 km away
4. 1.917km WNW of Progreso, B.C., MXSun, Sep 12, 11:10 AM PDT · 1848 days ago · 10 km deep · 94 km away
5. 3.089km ESE of Maneadero, B.C., MXMon, Sep 13, 2:07 PM PDT · 1847 days ago · 10 km deep · 65 km away
6. 2.690km SSW of Alberto Oviedo Mota, B.C., MXTue, Sep 14, 10:46 AM PDT · 1846 days ago · 3 km deep · 67 km away
7. 2.654 km ENE of San Vicente, MexicoThu, Sep 16, 11:41 PM PDT · 1843 days ago · 25 km deep · 66 km away
8. 3.451km E of Maneadero, B.C., MXWed, Sep 22, 10:59 AM PDT · 1838 days ago · 7 km deep · 29 km away · felt by 2
9. 3.060 km ENE of San Vicente, MexicoFri, Sep 24, 12:18 PM PDT · 1836 days ago · 24 km deep · 72 km away
10. 1.634km SSE of Campo, CAFri, Sep 24, 5:22 PM PDT · 1836 days ago · 13 km deep · 53 km away
11. 1.616km W of Progreso, B.C., MXSat, Oct 2, 9:27 PM PDT · 1827 days ago · 3 km deep · 91 km away
12. 2.017km W of Progreso, B.C., MXSat, Oct 2, 9:28 PM PDT · 1827 days ago · 3 km deep · 91 km away
13. 2.732km E of Ensenada, B.C., MXSun, Oct 3, 9:37 AM PDT · 1827 days ago · 17 km deep · 10 km away
14. 2.113km WSW of Delta, B.C., MXMon, Oct 4, 5:22 PM PDT · 1826 days ago · 14 km deep · 95 km away
15. 2.224 km ESE of Fraccionamiento del Valle, MexicoSat, Oct 9, 6:18 PM PDT · 1820 days ago · 5 km deep · 18 km away · felt by 1
16. 2.550km E of Maneadero, B.C., MXSat, Oct 9, 6:18 PM PDT · 1820 days ago · 6 km deep · 17 km away
17. 2.018km ESE of Ocotillo, CASun, Oct 10, 10:57 AM PDT · 1820 days ago · 3 km deep · 95 km away
18. 1.615km WNW of Progreso, B.C., MXWed, Oct 13, 11:48 AM PDT · 1817 days ago · 9 km deep · 97 km away
19. 1.924km N of El Sauzal, B.C., MXWed, Oct 20, 6:52 PM PDT · 1809 days ago · 15 km deep · 52 km away
20. 2.317km SSW of Puebla, B.C., MXThu, Oct 21, 8:41 AM PDT · 1809 days ago · 12 km deep · 97 km away
21. 2.432km ENE of Ensenada, B.C., MXFri, Oct 29, 5:24 AM PDT · 1801 days ago · 17 km deep · 16 km away
22. 2.89km WNW of Alberto Oviedo Mota, B.C., MXTue, Nov 2, 7:11 PM PDT · 1796 days ago · 22 km deep · 98 km away
23. 2.230km E of Maneadero, B.C., MXWed, Nov 3, 9:47 AM PDT · 1796 days ago · 8 km deep · 18 km away

Before

1. 1.516km E of Ocotillo, CAFri, Sep 3, 2:58 PM PDT · 1857 days ago · 10 km deep · 99 km away
2. 1.940km ENE of Maneadero, B.C., MXFri, Sep 3, 2:57 PM PDT · 1857 days ago · 13 km deep · 2 km away
3. 2.319km SW of Primo Tapia, B.C., MXTue, Aug 31, 7:15 PM PDT · 1859 days ago · 20 km deep · 84 km away
4. 1.532km ENE of Ensenada, B.C., MXSat, Aug 28, 8:20 AM PDT · 1863 days ago · 21 km deep · 20 km away
5. 2.710km W of Delta, B.C., MXWed, Aug 25, 8:03 PM PDT · 1865 days ago · 15 km deep · 99 km away · felt by 1
6. 1.925km SE of Campo, CATue, Aug 24, 4:05 PM PDT · 1867 days ago · 18 km deep · 66 km away
7. 2.512km W of Delta, B.C., MXMon, Aug 23, 10:48 PM PDT · 1867 days ago · 6 km deep · 98 km away
8. 2.861km SSE of Maneadero, B.C., MXSat, Aug 21, 4:14 AM PDT · 1870 days ago · 6 km deep · 81 km away
9. 2.512km W of Delta, B.C., MXFri, Aug 20, 3:20 PM PDT · 1871 days ago · 3 km deep · 98 km away
10. 1.88km W of Progreso, B.C., MXSun, Aug 15, 4:40 AM PDT · 1876 days ago · 8 km deep · 91 km away
11. 2.244km ENE of Ensenada, B.C., MXSat, Aug 14, 12:45 AM PDT · 1877 days ago · 11 km deep · 18 km away
12. 2.318km WSW of Delta, B.C., MXFri, Aug 13, 12:39 PM PDT · 1878 days ago · 16 km deep · 91 km away
13. 2.212km W of Delta, B.C., MXFri, Aug 13, 5:00 AM PDT · 1878 days ago · 16 km deep · 99 km away
14. 1.88km W of Progreso, B.C., MXSun, Aug 8, 3:55 AM PDT · 1883 days ago · 11 km deep · 92 km away
15. 3.510km W of Delta, B.C., MXFri, Aug 6, 6:17 PM PDT · 1884 days ago · 20 km deep · 100 km away · felt by 1
16. 2.55km WSW of Primo Tapia, B.C., MXFri, Aug 6, 3:09 AM PDT · 1885 days ago · 15 km deep · 81 km away

From the USGS Earthquake Hazards Program and its partner networks, event ci40032832. Read Sun, Oct 4, 2026, 12:13 PM UTC.