M4.0 earthquake 137 km N of Calama, Chile

Magnitude

4.0 (mb), light

Local time

Sat, Jun 17, 2017, 11:44 PM GMT-4

UTC

2017-06-18 03:44:02 UTC

Depth

121.3 km (75.4 mi), intermediate-depth

Epicenter

21.225° S, 68.736° W

Region

Chile

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 5.9 km horizontally, 7.8 km in depth

Magnitude uncertainty

±0.26

Depth from

From location

Station coverage gap

49°

Stations used

53

• Calama, ChilePopulation 166,334. Forecast138 kmN
• La Paz, BoliviaPopulation 2,004,652. Forecast529 kmS

After

1. 4.3145 km N of Calama, ChileWed, Jun 21, 3:31 PM GMT-4 · 3388 days ago · 105 km deep · 23 km away
2. 4.158 km NNE of Calama, ChileFri, Jun 23, 5:01 PM GMT-4 · 3386 days ago · 128 km deep · 82 km away
3. 4.0134 km N of Calama, ChileSat, Jun 24, 12:05 AM GMT-4 · 3386 days ago · 125 km deep · 8 km away
4. 4.4156 km NNE of Calama, ChileSun, Jun 25, 11:33 PM GMT-4 · 3384 days ago · 136 km deep · 30 km away
5. 5.476 km NNE of Calama, ChileSun, Jul 2, 11:52 AM GMT-4 · 3377 days ago · 108 km deep · 70 km away
6. 4.4154 km SW of Uyuni, BoliviaMon, Jul 3, 10:40 AM GMT-4 · 3376 days ago · 169 km deep · 81 km away
7. 4.5122 km N of Calama, ChileThu, Jul 13, 11:38 AM GMT-4 · 3366 days ago · 127 km deep · 17 km away
8. 3.9121 km NNE of Calama, ChileFri, Jul 21, 1:53 PM GMT-4 · 3358 days ago · 146 km deep · 18 km away
9. 5.3142 km NE of Tocopilla, ChileSat, Jul 22, 2:29 AM GMT-4 · 3358 days ago · 39 km deep · 52 km away · felt by 6
10. 4.676 km NE of Calama, ChileMon, Jul 24, 12:21 AM GMT-4 · 3356 days ago · 114 km deep · 80 km away
11. 4.280 km NNE of Calama, ChileTue, Aug 1, 12:19 PM GMT-4 · 3347 days ago · 120 km deep · 74 km away
12. 4.1116 km NNE of Calama, ChileFri, Aug 4, 10:07 AM GMT-4 · 3344 days ago · 144 km deep · 38 km away · felt by 1
13. 4.0130 km N of Calama, ChileSun, Aug 6, 11:11 AM GMT-4 · 3342 days ago · 123 km deep · 7 km away
14. 4.3137 km NNE of Calama, ChileSun, Aug 6, 9:04 PM GMT-4 · 3342 days ago · 128 km deep · 13 km away
15. 4.0123 km ESE of Iquique, ChileThu, Aug 10, 8:43 AM GMT-4 · 3338 days ago · 93 km deep · 64 km away
16. 4.4107 km NNE of Calama, ChileSat, Aug 12, 3:29 PM GMT-4 · 3336 days ago · 117 km deep · 33 km away
17. 4.0161 km NNE of Calama, ChileSat, Aug 12, 6:34 PM GMT-4 · 3336 days ago · 136 km deep · 33 km away
18. 4.2100 km NNE of Calama, ChileMon, Aug 14, 12:02 PM GMT-3 · 3334 days ago · 127 km deep · 56 km away

Before

1. 4.2144 km N of Calama, ChileThu, Jun 15, 7:48 PM GMT-4 · 3394 days ago · 123 km deep · 28 km away
2. 4.2137 km N of Calama, ChileWed, Jun 14, 4:57 AM GMT-4 · 3396 days ago · 137 km deep · 1 km away
3. 4.1130 km SW of Uyuni, BoliviaTue, Jun 13, 8:39 PM GMT-4 · 3396 days ago · 162 km deep · 93 km away
4. 4.183 km NE of Calama, ChileTue, Jun 13, 2:24 AM GMT-4 · 3397 days ago · 126 km deep · 85 km away
5. 4.1Chile-Bolivia border regionSun, Jun 11, 6:35 PM GMT-4 · 3398 days ago · 115 km deep · 24 km away
6. 4.1118 km SE of Iquique, ChileSat, Jun 10, 8:12 AM GMT-4 · 3399 days ago · 102 km deep · 67 km away
7. 4.3153 km SE of Iquique, ChileFri, Jun 9, 5:15 AM GMT-4 · 3401 days ago · 119 km deep · 31 km away
8. 4.688 km NNE of Calama, ChileThu, Jun 8, 9:05 AM GMT-4 · 3401 days ago · 131 km deep · 60 km away
9. 5.166 km NNE of Calama, ChileSat, Jun 3, 6:21 PM GMT-4 · 3406 days ago · 105 km deep · 75 km away
10. 4.9143 km N of Calama, ChileSun, May 28, 2:47 PM GMT-4 · 3412 days ago · 138 km deep · 7 km away
11. 4.4125 km E of Iquique, ChileSun, May 21, 9:10 PM GMT-4 · 3419 days ago · 111 km deep · 96 km away

From the USGS Earthquake Hazards Program and its partner networks, event us20009nds. Read Wed, Sep 30, 2026, 9:26 PM UTC.