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M6.4 earthquake - 136km S of Masset, Canada, Sunday, 28 October 2012 at 18:54 (GMT)

Strong mag. 6.3 earthquake - 159km SSW of Masset, Canada on Sunday, 28 October 2012

This quake was likely an aftershock of the 7.7 quake: 139km S of Masset, Canada, 28 Oct 2012 03h04, which had occurred 16 hours earlier.
Strong mag. 6.3 earthquake  - 159km SSW of Masset, Canada on Sunday, 28 October 2012
28 Oct 19:00 UTC: Premier à signaler: USGS après 6 minutes.
Date & time: Sunday, 28 October 2012 18:54 UTC
Local time at epicenter: Sun, 28 Oct 2012 09:54
Magnitude: 6.3
Depth: 8.2 km
Epicenter latitude / longitude: 52.6329°N / 132.701°W (Canada)
Primary data source: USGS
Estimated released energy: 1.8 x 1014 joules (49.4 gigawatt hours, equivalent to 42502 tons of TNT or 2.7 atomic bombs!) [learn more]
If you felt this quake (or if you were near the epicenter), please share your experience and submit a short "I felt it" report! Other users would love to hear about it!
Also if you did NOT feel the quake although you were in the area, please report it! Your contribution is valuable also to earthquake science and earthquake hazard analysis and mitigation efforts. You can use your device location or the map to indicate where you were during the earthquake. Thank you!

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.
HeureMag. / DepthLocationSource
Sun, 28 Oct 18:54 UTCM 6.3 / 8.2 km159km SSW of Masset, CanadaUSGS
Sun, 28 Oct 18:54 UTCM 6.4 / 10 kmQueen Charlotte Islands RegionGFZ
Sun, 28 Oct 18:54 UTCM 6.3 / 8 kmQueen Charlotte Islands regionGeoAu
Sun, 28 Oct 18:54 UTCM 6.3 / 20 km107 km SW of Sandspit,BCNRCAN

shake map
(shakemap: USGS)

User reports for this quake

User reports estimate the perceived ground shaking intensity according to the MMI (modified Mercalli) scale.
There are no user reports for this quake yet. If you felt it or were nearby when it occurred, be the first to report it!

Significant earthquakes in the same area since 1900

Strong mag. 6.3 earthquake - 159km SSW of Masset, Canada on Sunday, 28 October 2012

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