M1.7 earthquake 41km WSW of Tecopa, CA

Magnitude

1.7 (Mh), micro

Magnitude from

Southern California Seismic Network

Local time

Wed, Jun 27, 1990, 3:31 PM PDT

UTC

1990-06-27 22:31:00 UTC

Depth

5.2 km (3.3 mi), shallow

Epicenter

35.714° N, 116.649° W

Region

California

Tsunami flag

No

Status

Reviewed by a seismologist

Depth from

Operator assigned

Station coverage gap

232°, poorly surrounded by stations

Stations used

0

• Fort Irwin, CaliforniaPopulation 8,845. Forecast50 kmN
• Pahrump, NevadaPopulation 36,441. Forecast81 kmSW
• Enterprise, NevadaPopulation 108,481. Forecast131 kmWSW
• Los Angeles, CaliforniaPopulation 3,820,914. Forecast235 kmNE

After

1. 2.112km NW of Fort Irwin, CAFri, Jun 29, 9:25 PM PDT · 13246 days ago · 2 km deep · 43 km away
2. 1.523km E of Barstow, CAFri, Jul 6, 11:25 AM PDT · 13240 days ago · 5 km deep · 87 km away
3. 2.429km N of Searles Valley, CATue, Jul 10, 12:50 AM PDT · 13236 days ago · 5 km deep · 77 km away
4. 1.512km NNW of Barstow, CATue, Jul 10, 9:27 PM PDT · 13235 days ago · 2 km deep · 89 km away
5. 2.312km NNW of Barstow, CATue, Jul 10, 9:27 PM PDT · 13235 days ago · 0 km deep · 88 km away
6. 1.932km ENE of Little Lake, CAFri, Jul 13, 5:52 PM PDT · 13233 days ago · 1 km deep · 94 km away
7. 2.742km NNW of Fort Irwin, CAFri, Jul 20, 10:26 PM PDT · 13225 days ago · 5 km deep · 24 km away
8. 1.524km N of Searles Valley, CAMon, Jul 23, 11:23 AM PDT · 13223 days ago · 0 km deep · 77 km away
9. 1.622km NNW of Barstow, CATue, Jul 24, 3:01 AM PDT · 13222 days ago · 7 km deep · 85 km away
10. 1.524km N of Ridgecrest, CASun, Jul 29, 10:41 AM PDT · 13217 days ago · 5 km deep · 92 km away
11. 1.610km NE of Barstow, CASat, Aug 4, 5:43 AM PDT · 13211 days ago · 2 km deep · 88 km away
12. 2.034km SW of Furnace Creek, CAMon, Aug 6, 6:23 AM PDT · 13209 days ago · 5 km deep · 75 km away
13. 1.520km N of Ridgecrest, CAWed, Aug 8, 10:00 AM PDT · 13207 days ago · 5 km deep · 92 km away
14. 1.932km N of Baker, CAFri, Aug 10, 9:39 PM PDT · 13204 days ago · 5 km deep · 50 km away
15. 1.520km N of Searles Valley, CASun, Aug 12, 7:42 PM PDT · 13202 days ago · 5 km deep · 74 km away
16. 1.814km ENE of Barstow, CATue, Aug 14, 5:01 PM PDT · 13201 days ago · 2 km deep · 87 km away
17. 1.520km ESE of Ridgecrest, CAFri, Aug 17, 2:45 AM PDT · 13198 days ago · 4 km deep · 76 km away
18. 2.428km E of Barstow, CAFri, Aug 17, 6:34 PM PDT · 13198 days ago · 5 km deep · 89 km away
19. 1.723km E of Johannesburg, CASat, Aug 18, 3:42 AM PDT · 13197 days ago · 3 km deep · 76 km away
20. 1.737km SW of Stovepipe Wells, CAMon, Aug 20, 7:07 AM PDT · 13195 days ago · 5 km deep · 99 km away
21. 2.031km N of Searles Valley, CAMon, Aug 20, 11:22 PM PDT · 13194 days ago · 0 km deep · 77 km away
22. 2.228km SSW of Tecopa, CATue, Aug 21, 6:42 PM PDT · 13194 days ago · 5 km deep · 33 km away
23. 2.416km ENE of Barstow, CAWed, Aug 22, 6:41 AM PDT · 13193 days ago · 3 km deep · 87 km away
24. 1.615km ENE of Barstow, CAWed, Aug 22, 1:35 PM PDT · 13193 days ago · 3 km deep · 87 km away
25. 1.820km ESE of Little Lake, CAThu, Aug 23, 11:20 AM PDT · 13192 days ago · 3 km deep · 96 km away
26. 2.020km ESE of Little Lake, CAThu, Aug 23, 11:21 AM PDT · 13192 days ago · 3 km deep · 96 km away
27. 2.421km ESE of Little Lake, CAThu, Aug 23, 12:32 PM PDT · 13192 days ago · 3 km deep · 96 km away
28. 2.021km ESE of Little Lake, CAThu, Aug 23, 12:35 PM PDT · 13192 days ago · 3 km deep · 96 km away
29. 1.920km ESE of Little Lake, CAThu, Aug 23, 5:11 PM PDT · 13192 days ago · 3 km deep · 96 km away
30. 2.236km SW of Baker, CAFri, Aug 24, 7:38 PM PDT · 13190 days ago · 5 km deep · 79 km away
31. 2.212km NW of Fort Irwin, CAFri, Aug 24, 9:06 PM PDT · 13190 days ago · 3 km deep · 42 km away
32. 1.512km NW of Fort Irwin, CAFri, Aug 24, 9:23 PM PDT · 13190 days ago · 3 km deep · 43 km away
33. 1.711km NW of Fort Irwin, CAFri, Aug 24, 10:05 PM PDT · 13190 days ago · 3 km deep · 44 km away

Before

1. 1.714km NE of Inyokern, CASun, Jun 24, 10:51 AM PDT · 13252 days ago · 4 km deep · 97 km away
2. 2.217km SE of Trona, CAFri, Jun 22, 9:36 PM PDT · 13253 days ago · 10 km deep · 55 km away
3. 2.021km N of Ridgecrest, CATue, Jun 19, 5:56 AM PDT · 13257 days ago · 5 km deep · 93 km away
4. 1.621km E of Little Lake, CASun, Jun 17, 9:44 PM PDT · 13258 days ago · 2 km deep · 95 km away
5. 2.012km NNW of Barstow, CASun, Jun 17, 8:23 AM PDT · 13259 days ago · 3 km deep · 89 km away
6. 1.918km N of Ridgecrest, CASat, Jun 16, 1:08 PM PDT · 13260 days ago · 3 km deep · 91 km away
7. 2.633km N of Baker, CAThu, Jun 14, 9:52 AM PDT · 13262 days ago · 5 km deep · 54 km away
8. 1.733km E of Barstow, CAThu, Jun 14, 5:26 AM PDT · 13262 days ago · 5 km deep · 93 km away
9. 2.531km E of Barstow, CAWed, Jun 13, 8:53 AM PDT · 13263 days ago · 5 km deep · 93 km away
10. 2.418km N of Ridgecrest, CASun, Jun 10, 10:56 PM PDT · 13265 days ago · 3 km deep · 91 km away
11. 1.522km ENE of Little Lake, CAFri, Jun 8, 2:47 PM PDT · 13268 days ago · 3 km deep · 97 km away
12. 1.844km SW of Stovepipe Wells, CAFri, Jun 8, 3:58 AM PDT · 13268 days ago · 5 km deep · 95 km away
13. 1.742km N of Searles Valley, CASun, Jun 3, 6:46 PM PDT · 13273 days ago · 5 km deep · 80 km away
14. 2.013km NNE of Barstow, CAThu, May 31, 11:05 PM PDT · 13275 days ago · 11 km deep · 84 km away
15. 2.229km SSW of Tecopa, CAThu, May 31, 3:34 PM PDT · 13276 days ago · 5 km deep · 32 km away
16. 1.623km E of Little Lake, CATue, May 29, 9:23 PM PDT · 13277 days ago · 5 km deep · 94 km away

From the USGS Earthquake Hazards Program and its partner networks, event ci2000924. Read Mon, Oct 5, 2026, 1:37 PM UTC.