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Strong mag. 6.6 earthquake - Near Coast of Northern Chile on Monday, 25 July 2016

Strong mag. 6.0 earthquake - 41 km northwest of Diego de Almagro, Provincia de Chañaral, Atacama, Chile, on Monday, July 25, 2016 at 17:26 GMT

Strong mag. 6.0 earthquake - 41 km northwest of Diego de Almagro, Provincia de Chañaral, Atacama, Chile, on Monday, July 25, 2016 at 17:26 GMT Strong mag. 6.0 earthquake - 41 km northwest of Diego de Almagro, Provincia de Chañaral, Atacama, Chile, on Monday, July 25, 2016 at 17:26 GMT

Strong magnitude 6.0 earthquake at 52 km depth

25 Jul 17:29 UTC: First to report: GFZ after 3 minutes.
Jul 25 17:30: Magnitude recalculated from 6.6 to 6.5.
Jul 25 17:30: Magnitude recalculated from 6.5 to 6.4.
Hypocenter depth recalculated from 93.0 to 104.0 km.
Jul 25 17:32: Magnitude recalculated from 6.4 to 6.3.
Hypocenter depth recalculated from 104.0 to 86.0 km.
Hypocenter depth recalculated from 86.0 to 78.0 km.
Hypocenter depth recalculated from 78.0 to 71.0 km.
Hypocenter depth recalculated from 71.0 to 62.0 km.
Hypocenter depth recalculated from 62.0 to 55.0 km.
Hypocenter depth recalculated from 55.0 to 53.0 km.
Jul 25 17:37: Magnitude recalculated from 6.3 to 6.2.
Hypocenter depth recalculated from 53.0 to 54.0 km.
Hypocenter depth recalculated from 54.0 to 52.0 km.
Jul 25 17:43: Magnitude recalculated from 6.2 to 6.1.
Jul 25 18:00: Magnitude recalculated from 6.1 to 6.0.

Earthquake details

Date & timeJul 25, 2016 17:26:48 UTC
Local time at epicenter
StatusConfirmed
Magnitude6
Depth52.0 km
Epicenter latitude / longitude26.12°S / 70.35°W (Chañaral Province, Atacama, Chile)
Antipode26.12°N / 109.65°E
Shaking intensityModerate shaking
Felt3 reports
Primary data sourceGFZ (German Research Centre for Geosciences)
Nearest volcanoCopiapo (218 km / 135 mi)
Nearby towns and cities41 km (25 mi) NW of Diego de Almagro (pop: 18,100) | Show on map | Quakes nearby
80 km (50 mi) S of Taltal (Antofagasta) (pop: 10,000) | Show on map | Quakes nearby
139 km (86 mi) N of Copiapo (pop: 129,300) | Show on map | Quakes nearby
275 km (171 mi) S of Antofagasta (pop: 309,800) | Show on map | Quakes nearby
276 km (172 mi) N of Vallenar (pop: 44,900) | Show on map | Quakes nearby
350 km (218 mi) NW of Tinogasta (Catamarca, Argentina) (pop: 14,500) | Show on map | Quakes nearby
440 km (273 mi) NW of Chilecito (La Rioja, Argentina) (pop: 42,200) | Show on map | Quakes nearby
503 km (312 mi) NW of Rioja (La Rioja, Argentina) (pop: 162,600) | Show on map | Quakes nearby
817 km (507 mi) N of Santiago de Chile (Metropolitana) (pop: 4,837,300) | Show on map | Quakes nearby
Estimated seismic energy released6.3 x 1013 joules (17.5 gigawatt hours, equivalent to 15080 tons of TNT or 0.9 atomic bombs!) | about seismic energy
Show interactive Map
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Data for the same earthquake reported by different agencies

Info: The more agencies report about the same quake and post similar data, the more confidence you can have in the data. It takes normally up to a few hours until earthquake parameters are calculated with near-optimum precision.
Mag.DepthLocationSource
6.052 kmNear Coast of Northern ChileGFZ
6.160 km ATACAMA, CHILEEMSC
6.178 km30 km al NE de Chañaral.GUG (U. Chile)
6.172 kmNW of Diego de Almagro, ChileGeoAu
6.172 km- 53km NW of Diego de Almagro, ChileUSGS
6.220 kmNear coast of northern Chile [Land: Chile]INGV
shake map
(shakemap: USGS)

User reports for this quake (8)

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
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Antofagasta (278.8 km N of epicenter) [Map] / Light shaking (MMI IV) (reported through our app)
Taltal (80.6 km N of epicenter) [Map] / Moderate shaking (MMI V) : El temblor tuvo una duración larga y por algún momento se sintió demasiado fuerte.  
Copiapó (139.8 km S of epicenter) [Map] / Moderate shaking (MMI V) : high noise  
(Chile, 744 km S of epicenter) : Fue super fuerte se los cayos como 3 paredes de Bahía inglesa yo lo sentí como de 6.7 o más (reported through EMSC)  
Antofagasta (Chile, 276 km NW of epicenter) : Se sintió suave por Antofagasta !!!!! (reported through EMSC)  
Antofagasta (Chile, 276 km NW of epicenter) : Very loud rumbling noise and long lasting movement with some spikes. (reported through EMSC)  
Copiapó (Chile, 136 km S of epicenter) : Very strong earthquake. (reported through EMSC)  
Caldera (Chile, 119 km SW of epicenter) : Fue largo (reported through EMSC)  

Aftershocks

[More info]

Recorded aftershocks, latest first (14 quakes)

Date and timeMag
Depth
LocationDetails
Jan 13, 2017 13:00
6 years ago
3.2

27 km
South Pacific Ocean, 68 km W of Diego de Almagro, Provincia de Chañaral, Atacama, ChileMore
Dec 31, 2016 13:11
6 years ago
2.9

60 km
30 km SE of Taltal, Provincia de Antofagasta, ChileMore
Dec 24, 2016 01:07
6 years ago
2.6

30 km
South Pacific Ocean, 70 km W of Diego de Almagro, Provincia de Chañaral, Atacama, ChileMore
Dec 16, 2016 17:53
6 years ago
2.9

49 km
Antofagasta, 70 km NW of Diego de Almagro, Provincia de Chañaral, Atacama, ChileMore
Nov 17, 2016 19:39
7 years ago
4.3

34 km
South Pacific Ocean, 64 km W of Diego de Almagro, Provincia de Chañaral, Atacama, ChileMore
Nov 9, 2016 22:52
7 years ago
2.9

83 km
23 km S of Diego de Almagro, Provincia de Chañaral, Atacama, ChileMore
Oct 31, 2016 00:10
7 years ago
3.0

47 km
Antofagasta, 71 km NW of Diego de Almagro, Provincia de Chañaral, Atacama, ChileMore
Oct 18, 2016 20:11
7 years ago
4.0

72 km
25 km S of Taltal, Provincia de Antofagasta, ChileMore
Oct 15, 2016 08:28
7 years ago
3.9

79 km
56 km S of Taltal, Provincia de Antofagasta, ChileMore
Oct 2, 2016 23:26
7 years ago
2.8

45 km
South Pacific Ocean, 71 km NW of Diego de Almagro, Provincia de Chañaral, Atacama, ChileMore
Sep 11, 2016 17:48
7 years ago
3.6

49 km
54 km SW of Diego de Almagro, Provincia de Chañaral, Atacama, ChileMore
Sep 6, 2016 07:00
7 years ago
3.0

51 km
52 km SE of Taltal, Provincia de Antofagasta, ChileMore
Aug 30, 2016 18:09
7 years ago
4.0

60 km
49 km NW of Diego de Almagro, Provincia de Chañaral, Atacama, ChileMore
Aug 4, 2016 11:29
7 years ago
3.4

47 km
28 km S of Taltal, Provincia de Antofagasta, ChileMore

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