Strong mag. 6.4 earthquake - Molucca Sea (Indonesia) on Saturday, 18 October 2003 at 22:27 (GMT)
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Strong magnitude 6.4 earthquake at 33 km depth
Magnitude: 6.4
Depth: 33.0 km
Epicenter latitude / longitude: 0.444°N / 126.103°E

Nearest volcano: Gamalama (142 km / 88 mi)
Nearby towns and cities:
2263 km (1406 mi) ENE of Jakarta (pop: 8,540,100) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 2.5 x 1014 joules (69.8 gigawatt hours, equivalent to 60036 tons of TNT or 3.8 atomic bombs!) More info
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.
Magnitude | Depth | Location | Source |
M 6.4 | 33 km | Molucca Sea (Indonesia) | USGS |
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
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There are no user reports for this quake yet. If you felt it Aftershocks of the 6.4 quake Molucca Sea (Indonesia) 18 October 2003 22:27 GMT
More info
Recorded aftershocks, latest first (15 quakes):- 14 Apr 2004 07:31 UTC| M 4.6 |50 km (31.1 mi) depth|22 km (14 mi) distance| USGS | Details
- 18 Mar 2004 10:29 UTC| M 4.7 |13.6 km (8.5 mi) depth|63 km (39 mi) distance| USGS | Details
- 18 Feb 2004 16:28 UTC| M 4.3 |44 km (27.3 mi) depth|37 km (23 mi) distance| USGS | Details
- 04 Jan 2004 11:45 UTC| M 4.2 |10 km (6.2 mi) depth|75 km (47 mi) distance| USGS | Details
- 04 Jan 2004 04:49 UTC| M 4.5 |10 km (6.2 mi) depth|62 km (39 mi) distance| USGS | Details
- 31 Dec 2003 05:36 UTC| M 4.2 |33 km (20.5 mi) depth|79 km (49 mi) distance| USGS | Details
- 04 Dec 2003 19:59 UTC| M 4.4 |33 km (20.5 mi) depth|88 km (55 mi) distance| USGS | Details
- 27 Nov 2003 16:53 UTC| M 4.5 |33 km (20.5 mi) depth|89 km (55 mi) distance| USGS | Details
- 23 Nov 2003 03:47 UTC| M 4.5 |33 km (20.5 mi) depth|3 km (2 mi) distance| USGS | Details
- 21 Nov 2003 00:52 UTC| M 5.5 |10 km (6.2 mi) depth|95 km (59 mi) distance| USGS | Details
- 12 Nov 2003 15:11 UTC| M 4.8 |33 km (20.5 mi) depth|36 km (22 mi) distance| USGS | Details
- 08 Nov 2003 12:43 UTC| M 4.3 |33 km (20.5 mi) depth|45 km (28 mi) distance| USGS | Details
- 20 Oct 2003 07:27 UTC| M 4.8 |33 km (20.5 mi) depth|13 km (8 mi) distance| USGS | Details
- 19 Oct 2003 11:01 UTC| M 4.7 |33 km (20.5 mi) depth|44 km (28 mi) distance| USGS | Details
- 19 Oct 2003 06:37 UTC| M 4.6 |33 km (20.5 mi) depth|21 km (13 mi) distance| USGS | Details
Earlier earthquakes in the same area
Strong mag. 6.4 earthquake - Molucca Sea (Indonesia) on Saturday, 18 October 2003 at 22:27 (GMT)Click here to search our database for earlier earthquakes in the same area since 1900!