- South Pacific Ocean, 43 km northwest of Manta, Provincia de Manabi, Ecuador, on Sunday, 30 January 2005 at 07:06 (GMT)

- South Pacific Ocean, 43 km northwest of Manta, Provincia de Manabi, Ecuador, on Sunday, 30 January 2005 at 07:06 (GMT)

Strong magnitude 5.7 earthquake at 29 km depth

Date & time: 30 Jan 2005 07:06:49 UTC
Magnitude: 5.7
Depth: 28.6 km
Epicenter latitude / longitude: 0.793°S / 81.065°W (South Pacific Ocean, Ecuador)
Nearest volcano: Quilotoa (241 km / 150 mi)
Nearby towns and cities:
43 km (27 mi) WNW of Manta (pop: 183,200) --> See nearby quakes!
53 km (33 mi) WNW of Montecristi (pop: 18,400) --> See nearby quakes!
74 km (46 mi) WNW of Portoviejo (pop: 170,300) --> See nearby quakes!
75 km (46 mi) WSW of Bahia de Caraquez (Cantón Sucre) (pop: 37,100) --> See nearby quakes!
82 km (51 mi) NW of Jipijapa (pop: 35,900) --> See nearby quakes!
90 km (56 mi) NW of Sucre (24 de Mayo) (pop: 15,300) --> See nearby quakes!
109 km (67 mi) W of Chone (pop: 44,800) --> See nearby quakes!
144 km (89 mi) WNW of Balzar (pop: 40,100) --> See nearby quakes!
204 km (127 mi) NW of Guayaquil (pop: 1,952,000) --> See nearby quakes!
289 km (180 mi) WSW of San Francisco de Quito (pop: 1,399,800) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 2.2 x 1013 joules (6.22 gigawatt hours, equivalent to 5351 tons of TNT or 0.3 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 5.729 kmoff the coast of EcuadorUSGS
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 (7 quakes):
  • 10 Mar 2005 03:40 UTC
    | M 4.1 |
    10 km (6.2 mi) depth
    |
    25 km (16 mi) distance
    | USGS | Details
  • 22 Feb 2005 07:14 UTC
    | M 3.8 |
    10 km (6.2 mi) depth
    |
    29 km (18 mi) distance
    | USGS | Details
  • 17 Feb 2005 23:40 UTC
    | M 4.3 |
    10 km (6.2 mi) depth
    |
    27 km (17 mi) distance
    | USGS | Details
  • 17 Feb 2005 02:34 UTC
    | M 4.5 |
    10 km (6.2 mi) depth
    |
    36 km (23 mi) distance
    | USGS | Details
  • 16 Feb 2005 09:01 UTC
    | M 4.5 |
    28.2 km (17.5 mi) depth
    |
    37 km (23 mi) distance
    | USGS | Details
  • 01 Feb 2005 06:40 UTC
    | M 4.4 |
    10 km (6.2 mi) depth
    |
    31 km (19 mi) distance
    | USGS | Details
  • 30 Jan 2005 18:20 UTC
    | M 4.5 |
    10 km (6.2 mi) depth
    |
    18 km (11 mi) distance
    | USGS | Details

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Earlier earthquakes in the same area

- South Pacific Ocean, 43 km northwest of Manta, Provincia de Manabi, Ecuador, on Sunday, 30 January 2005 at 07:06 (GMT)
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