M4.2 earthquake 65 km WSW of Iquique, Chile

Magnitude

4.2 (mb), light

Local time

Thu, Jul 31, 2014, 6:42 AM GMT-4

UTC

2014-07-31 10:42:17 UTC

Depth

35.0 km (21.7 mi), shallow

Epicenter

20.533° S, 70.679° W

Region

Chile

Tsunami flag

No

Status

Reviewed by a seismologist

Magnitude uncertainty

±0.30

Stations used

0

• Iquique, ChilePopulation 199,587. Forecast66 kmWSW
• Arequipa, PeruPopulation 1,195,700. Forecast469 kmS

After

1. 3.961 km WSW of Iquique, ChileThu, Jul 31, 12:55 PM GMT-4 · 4443 days ago · 25 km deep · 5 km away
2. 4.390 km WSW of Iquique, ChileSat, Aug 9, 1:01 PM GMT-4 · 4434 days ago · 12 km deep · 28 km away
3. 5.314 km ENE of Iquique, ChileWed, Aug 13, 8:02 PM GMT-4 · 4430 days ago · 51 km deep · 80 km away · felt by 23
4. 4.272 km WNW of Iquique, ChileThu, Aug 14, 6:15 PM GMT-4 · 4429 days ago · 8 km deep · 58 km away
5. 4.895 km WNW of Iquique, ChileSat, Aug 16, 6:10 AM GMT-4 · 4428 days ago · 10 km deep · 69 km away
6. 4.023 km WNW of Iquique, ChileSun, Aug 17, 2:30 PM GMT-4 · 4426 days ago · 40 km deep · 55 km away · felt by 1
7. 4.674 km SW of Iquique, ChileTue, Aug 19, 7:12 PM GMT-4 · 4424 days ago · 22 km deep · 23 km away
8. 4.382 km SW of Iquique, ChileTue, Aug 19, 7:51 PM GMT-4 · 4424 days ago · 41 km deep · 22 km away
9. 4.798 km WNW of Iquique, ChileSun, Aug 24, 9:55 AM GMT-4 · 4419 days ago · 10 km deep · 76 km away
10. 4.480 km NW of Iquique, ChileWed, Aug 27, 2:13 PM GMT-4 · 4416 days ago · 40 km deep · 93 km away
11. 4.954 km SSW of Iquique, ChileThu, Sep 4, 5:26 AM GMT-4 · 4409 days ago · 35 km deep · 43 km away · felt by 1
12. 4.386 km WNW of Iquique, ChileThu, Sep 11, 12:13 AM GMT-3 · 4402 days ago · 24 km deep · 72 km away
13. 4.164 km W of Iquique, ChileWed, Sep 17, 6:59 PM GMT-3 · 4395 days ago · 39 km deep · 37 km away
14. 4.576 km W of Iquique, ChileThu, Sep 18, 3:14 PM GMT-3 · 4394 days ago · 13 km deep · 40 km away
15. 4.290 km WNW of Iquique, ChileFri, Sep 26, 5:02 AM GMT-3 · 4387 days ago · 15 km deep · 67 km away

Before

1. 4.532 km WNW of Iquique, ChileTue, Jul 29, 9:01 AM GMT-4 · 4445 days ago · 29 km deep · 50 km away
2. 4.435 km WNW of Iquique, ChileMon, Jul 28, 8:47 PM GMT-4 · 4446 days ago · 33 km deep · 49 km away
3. 4.696 km WNW of Iquique, ChileMon, Jul 28, 12:23 PM GMT-4 · 4446 days ago · 10 km deep · 78 km away
4. 4.1102 km WNW of Iquique, ChileMon, Jul 28, 12:20 PM GMT-4 · 4446 days ago · 10 km deep · 80 km away
5. 4.489 km WNW of Iquique, ChileThu, Jul 24, 2:56 PM GMT-4 · 4450 days ago · 16 km deep · 69 km away
6. 3.918 km ESE of Iquique, ChileMon, Jul 21, 11:28 AM GMT-4 · 4453 days ago · 51 km deep · 78 km away
7. 5.046 km W of Iquique, ChileSun, Jul 20, 8:21 PM GMT-4 · 4454 days ago · 26 km deep · 45 km away
8. 4.6Near the coast of Tarapaca, ChileFri, Jul 18, 1:46 AM GMT-4 · 4457 days ago · 15 km deep · 44 km away
9. 5.075 km W of Iquique, ChileFri, Jul 18, 1:24 AM GMT-4 · 4457 days ago · 15 km deep · 47 km away
10. 4.330 km N of Iquique, ChileTue, Jul 15, 7:12 AM GMT-4 · 4460 days ago · 45 km deep · 89 km away · felt by 3
11. 5.521 km WSW of Iquique, ChileSun, Jul 13, 4:54 PM GMT-4 · 4461 days ago · 33 km deep · 46 km away · felt by 19
12. 4.976 km SW of Iquique, ChileTue, Jul 8, 12:04 PM GMT-4 · 4466 days ago · 25 km deep · 30 km away
13. 4.387 km SW of Iquique, ChileMon, Jul 7, 5:28 PM GMT-4 · 4467 days ago · 25 km deep · 38 km away
14. 4.590 km SW of Iquique, ChileSat, Jul 5, 7:00 AM GMT-4 · 4470 days ago · 16 km deep · 26 km away
15. 4.181 km WNW of Iquique, ChileFri, Jul 4, 10:34 PM GMT-4 · 4470 days ago · 39 km deep · 59 km away
16. 4.298 km WNW of Iquique, ChileTue, Jul 1, 3:58 PM GMT-4 · 4473 days ago · 15 km deep · 79 km away

From the USGS Earthquake Hazards Program and its partner networks, event usb000rytn. Read Tue, Sep 29, 2026, 11:06 PM UTC.