Strong mag. 6.1 earthquake - South Pacific Ocean, 38 km west of San Antonio, Valparaiso, Chile, on Monday, 18 May 1992 at 03:02 (GMT)

Strong mag. 6.1 earthquake - South Pacific Ocean, 38 km west of San Antonio, Valparaiso, Chile, on Monday, 18 May 1992 at 03:02 (GMT)

Strong magnitude 6.1 earthquake at 30 km depth

Date & time: 18 May 1992 03:02:21 UTC
Magnitude: 6.1
Depth: 29.5 km
Epicenter latitude / longitude: 33.594°S / 72.018°W (South Pacific Ocean, Chile)
Nearest volcano: Palomo (195 km / 121 mi)
Nearby towns and cities:
38 km (24 mi) W of San Antonio (pop: 85,700) --> See nearby quakes!
38 km (24 mi) W of Cartagena (San Antonio) (pop: 16,900) --> See nearby quakes!
75 km (47 mi) W of Melipilla (pop: 63,100) --> See nearby quakes!
77 km (48 mi) SW of Viña del Mar (pop: 294,600) --> See nearby quakes!
81 km (50 mi) SW of Quilpué (pop: 130,300) --> See nearby quakes!
86 km (53 mi) SW of Villa Alemana (pop: 97,300) --> See nearby quakes!
95 km (59 mi) SW of Limache (Marga Marga) (pop: 35,900) --> See nearby quakes!
96 km (60 mi) W of El Monte (Provincia de Talagante) (pop: 23,100) --> See nearby quakes!
128 km (79 mi) W of Santiago de Chile (pop: 4,837,300) --> See nearby quakes!
134 km (83 mi) W of Puente Alto (pop: 510,400) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 8.9 x 1013 joules (24.8 gigawatt hours, equivalent to 21301 tons of TNT or 1.3 atomic bombs!) More info
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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.
MagnitudeDepthLocationSource
M 6.130 kmoffshore Valparaiso, ChileUSGS
Note: for quakes of 2012 and earlier, our database often contains only records from USGS.

User reports for this quake

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
There are no user reports for this quake yet. If you felt it be the first to report it!
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Aftershocks

More info
Recorded aftershocks, latest first (148 quakes):
  • 13 Nov 1992 05:25 UTC
    | M 3.3 |
    27.3 km (17 mi) depth
    |
    37 km (23 mi) distance
    | USGS | Details
  • 03 Nov 1992 00:56 UTC
    | M 3.4 |
    40 km (24.9 mi) depth
    |
    63 km (39 mi) distance
    | USGS | Details
  • 31 Oct 1992 06:13 UTC
    | M 4.2 |
    65.3 km (40.6 mi) depth
    |
    50 km (31 mi) distance
    | USGS | Details
  • 28 Oct 1992 13:52 UTC
    | M 4.1 |
    28.5 km (17.7 mi) depth
    |
    40 km (25 mi) distance
    | USGS | Details
  • 28 Oct 1992 06:18 UTC
    | M 3.8 |
    24.2 km (15 mi) depth
    |
    49 km (30 mi) distance
    | USGS | Details
  • 20 Oct 1992 10:43 UTC
    | M 4.0 |
    33 km (20.5 mi) depth
    |
    57 km (36 mi) distance
    | USGS | Details
  • 18 Oct 1992 05:19 UTC
    | M 4.3 |
    33 km (20.5 mi) depth
    |
    24 km (15 mi) distance
    | USGS | Details
  • 17 Oct 1992 19:18 UTC
    | M 3.9 |
    24.4 km (15.2 mi) depth
    |
    28 km (18 mi) distance
    | USGS | Details
  • 17 Oct 1992 19:17 UTC
    | M 4.0 |
    25.9 km (16.1 mi) depth
    |
    24 km (15 mi) distance
    | USGS | Details
  • 17 Oct 1992 15:58 UTC
    | M 4.3 |
    12.8 km (8 mi) depth
    |
    33 km (20 mi) distance
    | USGS | Details
  • 17 Oct 1992 01:06 UTC
    | M 3.7 |
    10 km (6.2 mi) depth
    |
    67 km (41 mi) distance
    | USGS | Details
  • 05 Oct 1992 22:31 UTC
    | M 4.2 |
    10 km (6.2 mi) depth
    |
    51 km (32 mi) distance
    | USGS | Details
  • 28 Sep 1992 04:47 UTC
    | M 3.4 |
    10 km (6.2 mi) depth
    |
    58 km (36 mi) distance
    | USGS | Details
  • 26 Sep 1992 13:33 UTC
    | M 3.6 |
    10 km (6.2 mi) depth
    |
    66 km (41 mi) distance
    | USGS | Details
  • 22 Sep 1992 03:49 UTC
    | M 3.2 |
    39.9 km (24.8 mi) depth
    |
    36 km (22 mi) distance
    | USGS | Details
  • 18 Sep 1992 00:16 UTC
    | M 3.9 |
    10 km (6.2 mi) depth
    |
    2 km (1 mi) distance
    | USGS | Details
    • Show all

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Earlier earthquakes in the same area

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