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Moderate mag. 4.7 earthquake - 55 km east of Virac, Province of Catanduanes, Bicol, Philippines, on Monday, October 24, 1994 at 06:17 GMT

Moderate mag. 4.7 earthquake - 55 km east of Virac, Province of Catanduanes, Bicol, Philippines, on Monday, October 24, 1994 at 06:17 GMT Moderate mag. 4.7 earthquake - 55 km east of Virac, Province of Catanduanes, Bicol, Philippines, on Monday, October 24, 1994 at 06:17 GMT

Moderate magnitude 4.7 earthquake at 43 km depth

1 Jan 00:00 UTC: First to report: USGS after 30 seconds.

Earthquake details

Date & timeOct 24, 1994 06:17:28 UTC
Local time at epicenter
StatusConfirmed
Magnitude4.7
Depth42.9 km
Epicenter latitude / longitude13.68°N / 124.738°E (Philippine Sea, Philippines)
Antipode13.68°S / 55.262°W
Shaking intensityLight shaking near epicenter
Felt0 reports
Primary data sourceUSGS (United States Geological Survey)
Nearest volcanoPocdol Mountains (110 km / 68 mi)
Nearby towns and cities39 km (24 mi) ESE of Gigmoto (pop: 3,260) | Show on map | Quakes nearby
51 km (32 mi) ESE of Viga (pop: 4,090) | Show on map | Quakes nearby
55 km (34 mi) ENE of Virac (Catanduanes) (pop: 15,100) | Show on map | Quakes nearby
70 km (43 mi) ESE of Tubli (Catanduanes) (pop: 2,450) | Show on map | Quakes nearby
70 km (43 mi) E of Calolbon (Catanduanes) (pop: 5,010) | Show on map | Quakes nearby
74 km (46 mi) ESE of Pandan (Catanduanes) (pop: 5,090) | Show on map | Quakes nearby
86 km (53 mi) NE of Rapu-Rapu (pop: 4,650) | Show on map | Quakes nearby
113 km (70 mi) NE of Sorsogon (pop: 82,700) | Show on map | Quakes nearby
123 km (77 mi) ENE of Legazpi (pop: 179,500) | Show on map | Quakes nearby
418 km (260 mi) ESE of Manila (pop: 1,600,000) | Show on map | Quakes nearby
Estimated seismic energy released7.1 x 1011 joules (197 megawatt hours, equivalent to 169 tons of TNT) | about seismic energy
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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
4.743 kmCatanduanes, PhilippinesUSGS
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.
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