Moderate magnitude 4.1 earthquake at 30 km depth19 Aug 02:20 UTC: First to report: VolcanoDiscovery after 3 minutes.19 Aug 02:21: Now using data updates from USGS19 Aug 02:24: Magnitude recalculated from 3.6 to 3.5. Hypocenter depth recalculated from 41.88 to 37.62 km (from 26 to 23 mi). Epicenter location corrected by 2.4 km (1.5 mi) towards WNW.19 Aug 02:31: Now using data updates from NRCANUpdate Tue, 19 Aug 2025, 02:24Small magnitude 3.6 quake hits 40 miles west of Langford, Canada early eveningJust 7 minutes ago, a 3.6-magnitude earthquake struck near Langford, Capital Regional District, British Columbia, Canada. The tremor was recorded early evening on Monday, August 18th, 2025, at 7:17 pm local time, at a moderately shallow depth of 26 miles below the surface.The event was filed by the United States Geological Survey, the first seismological agency to report it.A second report was later issued by The Incorporated Research Institutions for Seismology (IRIS), which listed it as a magnitude 3.7 earthquake. A third agency, the European-Mediterranean Seismological Centre (EMSC), reported the same quake at magnitude 3.6.Towns or cities near the epicenter where the quake might have been felt as very weak shaking include Port Renfrew (pop. 190) located 9 miles from the epicenter. In Sooke (pop. 6,100, 30 miles away), Duncan (pop. 22,200, 40 miles away), Langford (pop. 35,300, 40 miles away), Colwood (pop. 16,900, 41 miles away), North Cowichan (pop. 29,700, 43 miles away), Esquimalt (pop. 17,700, 45 miles away), and Nanaimo (pop. 90,500, 55 miles away), the quake was probably not felt.If you were or still are in this area during the quake help others with your feedback and report it here.Download the Volcanoes & Earthquakes app and get one of the fastest seismic alerts online: Android | iOSI didn't feel itI felt this quakeEarthquake detailsDate & timeAug 19, 2025 02:17:25 UTC - Local time at epicenterMonday, Aug 18, 2025, at 07:17 pm (America/Los Angeles GMT -7)StatusconfirmedMagnitude4.1Depth30 kmEpicenter latitude / longitude48.4°N / 124.3°WCapital Regional District, Washington, CanadaAlso near: United States 12.6 km (8 mi) awaySeismic antipode48.4°S / 55.7°EQuality58 seismic stations (USGS)Shaking intensityIII Weak shaking near epicenterFelt12 reportsPrimary data sourceNRCAN (Department of Natural Resources Canada)Nearest volcanoGaribaldi (187 km / 116 mi)Weather at epicenter at time of quakeBroken Clouds 19.7°C (67 F), humidity: 62%, wind: 3 m/s (6 kts) from WEstimated seismic energy released8.9 x 1010 joules (24.8 megawatt hours, equivalent to 21.3 tons of TNT) | equivalent to ONE quake of magnitude 4.1 | about seismic energy18 minutes ago reported feltAug 19, 2025 02:17 GMT / Aug 18, 2025 07:17 pm (Los Angeles time)Lat / Lng: 48.4 / -124.3: Canada: Preliminary; 18 km SE of Port Renfrew, BCSource: NRCANOther sources: EMSC: 3.6 / 35 km, IRIS: 3.5 / 38 km, 1 more...Detail info | Read user reports | You felt it? - Report it!';storedMarkers.push(['quake-22075444',48.40000,-124.30000,'18 minutes ago: Mag. 4.1, Canada: Preliminary; 18 km SE of Port Renfrew, BC',html,'quakes-6-24.png',25,25,12,12,125]); function mkRep(id,notFelt){var nFelt=notFelt||false;var src="https://www.volcanoesandearthquakes.com/app/earthquake-report.php?quakeId="+id;if(nFelt==true){src+="¬Felt=true";}window.open(src,"","status=0,toolbar=0,location=0,directories=0,menubar=0,resizable=1,scrollbars=1,height=400,width=350");} function locationHashChanged(e){-1!=e.oldURL.indexOf("#popupMap")&&closePopup()} window.onhashchange = locationHashChanged; function comment(e){var t=e.parentNode,a=(t.dataset.id,document.getElementById("commentForm"));"none"==a.style.display?(t.appendChild(a),a.style.display="block"):a.style.display="none"}function sendComment(e){var t=e.parentNode,a=t.parentNode.dataset.id,n=document.getElementById("commentContent"),p=n.value.trim();if(p){var o="id="+a+"&quakeId="+thisQuakeId;o+="&comment="+decodeURIComponent(p),mkRequest("//reports.volcanodiscovery.com/app/eqReportComment.php","post",o,function(e){e.responseText;alert("Thank you for submitting your comment!"),t.style.display="none",n.value=""})}}function flagReport(e){var t=e.parentNode.dataset.id;if(confirm("Report this as inappropriate?")){var a="id="+t+"&quakeId="+thisQuakeId+"&flagAsInappropriate=1";mkRequest("//reports.volcanodiscovery.com/app/eqReportComment.php","post",a,function(t){var a=t.responseText;alert(a),e.style.display="none"})}}function likeReport(e){var t="id="+e.parentNode.dataset.id+"&quakeId="+thisQuakeId+"&like=1";mkRequest("//reports.volcanodiscovery.com/app/eqReportComment.php","post",t,function(t){t.responseText;e.style.opacity=.5})}]]>[smaller] [bigger]Ground shaking from this quakeMap of estimated ground shaking (source:USGS)Most recent quakes Top 20 past 24 hrs Quakes in AlbertaNearby placesThe closest larger town where the quake might have been felt is Nanaimo, a town with 91,000 inhabitants in Canada, in 89 km (55 mi) distance north of the epicenter. People likely experienced very weak shaking there. Many smaller towns and villages are located closer to the epicenter and might have experienced stronger shaking.The following table shows some of the places that might have been affected (or not) by the shaking.DistancePlaceMax. shaking intensity(*)RegionCountry19 km (12 mi)NW of epicenterPort Renfrew(pop: 190)III: WeakCapital Regional District, British ColumbiaCanada42 km (26 mi)E of epicenterSooke(pop: 6,150)III: WeakCapital Regional District, British ColumbiaCanada50 km (31 mi)S of epicenterForks(pop: 3,750)III: WeakClallam County, WashingtonUnited States51 km (31 mi)N of epicenterLake Cowichan(pop: 3,230)III: WeakCowichan Valleyal, British ColumbiaCanada59 km (37 mi)E of epicenterLangford(pop: 35,300)III: WeakCapital Regional District, British ColumbiaCanada60 km (37 mi)E of epicenterColwood(pop: 16,900)III: WeakCapital Regional District, British ColumbiaCanada61 km (38 mi)NE of epicenterDuncan(pop: 22,200)II: Very weakCowichan Valleyal, British ColumbiaCanada66 km (41 mi)E of epicenterEsquimalt(pop: 17,700)II: Very weakCapital Regional District, British ColumbiaCanada67 km (41 mi)NE of epicenterNorth Cowichan(pop: 29,700)II: Very weakCowichan Valleyal, British ColumbiaCanada71 km (44 mi)NE of epicenterNorth Saanich(pop: 11,100)II: Very weakCapital Regional District, British ColumbiaCanada72 km (44 mi)SE of epicenterPort Angeles(pop: 19,400)II: Very weakClallam County, WashingtonUnited States74 km (46 mi)E of epicenterOak Bay(pop: 18,000)II: Very weakCapital Regional District, British ColumbiaCanada75 km (46 mi)NE of epicenterLadysmith(pop: 8,540)II: Very weakCowichan Valleyal, British ColumbiaCanada76 km (47 mi)NE of epicenterSalt Spring Island(pop: 10,600)II: Very weakCapital Regional District, British ColumbiaCanada89 km (55 mi)N of epicenterNanaimo(pop: 90,500)II: Very weakBritish ColumbiaCanada98 km (61 mi)N of epicenterFairwinds(pop: 1,150)II: Very weakRegional District of Nanaimo, British ColumbiaCanada101 km (62 mi)N of epicenterPort Alberni(pop: 20,700)II: Very weakRegional District of Alberni-Clayoquot, British ColumbiaCanada102 km (64 mi)N of epicenterParksville(pop: 12,000)II: Very weakRegional District of Nanaimo, British ColumbiaCanada113 km (70 mi)NE of epicenterTsawwassen(pop: 21,600)II: Very weakMetro Vancouver Regional District, British ColumbiaCanada118 km (73 mi)NE of epicenterLadner(pop: 200,000)II: Very weakMetro Vancouver Regional District, British ColumbiaCanada121 km (75 mi)NE of epicenterRichmond(pop: 198,300)II: Very weakMetro Vancouver Regional District, British ColumbiaCanada123 km (76 mi)E of epicenterOak Harbor(pop: 22,700)II: Very weakIsland County, WashingtonUnited States128 km (80 mi)NE of epicenterVancouver(pop: 600,000)II: Very weakBritish ColumbiaCanada130 km (81 mi)NE of epicenterWest End(pop: 47,200)II: Very weakMetro Vancouver Regional District, British ColumbiaCanada130 km (81 mi)NE of epicenterWhite Rock(pop: 66,500)II: Very weakMetro Vancouver Regional District, British ColumbiaCanada131 km (82 mi)NE of epicenterDelta(pop: 101,700)II: Very weakMetro Vancouver Regional District, British ColumbiaCanada134 km (83 mi)NE of epicenterSurrey(pop: 395,000)II: Very weakMetro Vancouver Regional District, British ColumbiaCanada136 km (84 mi)NE of epicenterNew Westminster(pop: 58,500)II: Very weakMetro Vancouver Regional District, British ColumbiaCanada136 km (84 mi)NE of epicenterWest Vancouver(pop: 42,700)II: Very weakCanada136 km (84 mi)NE of epicenterWest Vancouver(pop: 44,100)II: Very weakMetro Vancouver Regional District, British ColumbiaCanada136 km (85 mi)NE of epicenterNorth Vancouver(pop: 48,000)II: Very weakMetro Vancouver Regional District, British ColumbiaCanada138 km (86 mi)NE of epicenterBurnaby(pop: 202,800)II: Very weakMetro Vancouver Regional District, British ColumbiaCanada139 km (87 mi)E of epicenterBellingham(pop: 85,100)II: Very weakWhatcom County, WashingtonUnited States143 km (89 mi)NE of epicenterLangley(pop: 23,600)II: Very weakMetro Vancouver Regional District, British ColumbiaCanada146 km (91 mi)NE of epicenterPort Moody(pop: 27,500)II: Very weakMetro Vancouver Regional District, British ColumbiaCanada148 km (92 mi)NE of epicenterPort Coquitlam(pop: 58,000)II: Very weakMetro Vancouver Regional District, British ColumbiaCanada148 km (92 mi)NE of epicenterCoquitlam(pop: 140,000)II: Very weakMetro Vancouver Regional District, British ColumbiaCanada148 km (92 mi)NE of epicenterWalnut Grove(pop: 25,700)II: Very weakMetro Vancouver Regional District, British ColumbiaCanada149 km (93 mi)NE of epicenterPitt Meadows(pop: 18,600)II: Very weakMetro Vancouver Regional District, British ColumbiaCanada154 km (96 mi)NE of epicenterMaple Ridge(pop: 82,300)II: Very weakMetro Vancouver Regional District, British ColumbiaCanadaNotes:(*) Shaking intensity according to the Modified Mercalli Intensity Scale (MMI) and estimated using seismic models.User-reports for this quake (12)The first report about ground shaking reached us after only 3 minutes, before other agencies reported it. So far, we have received 12 reports for this quake from Canada. The quake was reported to have been felt in up to approx. 60–70 km (37–43 mi) distance, with isolated cases to have felt the quake even 128 km (80 mi) away.The majority of reports came from Sooke (2 reports), a town with 6,100 inhabitants in British Columbia in 42 km (26 mi) distance east of the epicenter, Canada, Victoria (2 reports), a city with more than 290,000 inhabitants in 70 km (44 mi) distance east of the epicenter, and North Cowichan (2 reports) (67 km or 41 mi to the northeast). See the list of places where most people reported this quake further below.This section is being updated as new data comes in.User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.Contribute:Leave a comment if you find a particular report interesting or want to add to it.Flag as inappropriate.Mark as helpful or interesting.Send your own user report!TranslateSooke Bc (45.4 km E of epicenter) [Map] / Light shaking (MMI IV) : Felt very light vibration followed by 5-10 seconds of shaking. Objects on walls and in cupboards audibly moving. Sooke BC (42.4 km E of epicenter) [Map] / Light shaking (MMI IV) / single vertical bump / very short61.6 km NE of epicenter [Map] / Weak shaking (MMI III) / rattling, vibrating / 2-5 s : Couch shaking, and plants swaying. 70.8 km E of epicenter [Map] / Very weak shaking (MMI II) / single lateral shake / very short : Very subtle single wave. Slight quiet creak of building. Victoria bc (69.3 km E of epicenter) [Map] / Very weak shaking (MMI II) : Barely noticeable last for a about 3 seconds Port Renfrew (19.2 km NNW of epicenter) [Map] / Weak shaking (MMI III) / rattling, vibrating / 1-2 sSooke (128.1 km NE of epicenter) [Map] / Weak shaking (MMI III) / horizontal (sideways) swinging / very shortColwood, Capital Regional District, British Columbia (60.7 km E of epicenter) [Map] / Weak shaking (MMI III) (reported through our app)Cowichan bc (50.2 km NNE of epicenter) [Map] / Very weak shaking (MMI II) / single lateral shake / 2-5 s : Family room watching tv Langford, Capital Regional District, British Columbia (57.5 km E of epicenter) [Map] / Light shaking (MMI IV) (reported through our app)Lake cowichan bc (66.7 km NE of epicenter) [Map] / Light shaking (MMI IV) / single vertical bump / 2-5 s6th floor apartment on 733 Goldstream Ave (70.1 km E of epicenter) [Map] / Weak shaking (MMI III) / horizontal (sideways) swinging / 2-5 s : Hanging ornaments swinging horizontally heard rumbling noise List of cities/places with most reportsPlaceDistance from epicenterAverage reported Shaking IntensityNr. of reportsSooke, British Columbia, Canada(Pop.: 6,145)42 km (26 mi)E of epicenterIV: Light shaking2Victoria, British Columbia, Canada(Pop.: 289,625)70 km (44 mi)E of epicenterIII: Weak shaking2North Cowichan, British Columbia, Canada(Pop.: 29,676)67 km (41 mi)NE of epicenterIV: Light shaking2Langford, British Columbia, Canada(Pop.: 35,342)59 km (37 mi)E of epicenterIV: Light shaking1Lake Cowichan, British Columbia, Canada(Pop.: 3,226)51 km (31 mi)N of epicenterII: Very weak shaking1Colwood, British Columbia, Canada(Pop.: 16,859)60 km (37 mi)E of epicenterIII: Weak shaking1Vancouver, British Columbia, Canada(Pop.: 600,000)128 km (80 mi)NE of epicenterIII: Weak shaking1Note: Only reports with latitude/longitude coordinate positions given (12 in total) could be used for statistics.What is Intensity and the Mercalli Intensity Scale?The amount of shaking that occurs on the surface due to an earthquake is called the intensity. It is commonly measured on the so-called Modified Mercalli Intensity Scale (MMI) ranging from 1 (not felt) to 10 (extreme shaking), and given in Roman numerals as I,II,...IX, X, and often displayed with color codes ranging from light blue to dark red.Earthquake intensity depends mainly on the magnitude and depth of the quake as well as the distance from the epicenter: The further away, the less shaking intensity occurs.Read more about the MMI scale!Number of reports by intensityShaking intensityNumber of reportsMin-Max distance from epicenter (*)Average distance (*)II: Very weak shaking350–71 km (31–44 mi)63 km (39 mi)III: Weak shaking419.2–70 km (11.9–44 mi)53 km (33 mi)IV: Light shaking442–67 km (26–41 mi)53 km (33 mi)Notes(*) Reports are filtered to exclude those that are likely highly inaccurate or esaggerated.Only reports with latitude/longitude coordinate positions given (12 in total) could be used for geographic statistics.I didn't feel itI felt this quakeIf you were near the epicenter and felt it, please share your experience and submit a short "I felt it" report! Other users would love to hear about it!If you did NOT feel the quake although you were in the area, please report it as well! Your contribution is valuable to earthquake science and seismic hazard analysis.Compare Quake DataData for the same earthquake as reported by different agenciesThe 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.MagDepthTime GMT2025-08-19EpicenterAgency4.130 km19 mi02:17:25Preliminary; 18 km SE of Port Renfrew, BCNRCAN (Department of Natural Resources Canada)3.635 km22 mi02:17:25.21VANCOUVER ISLAND, CANADA REGION5.8 km (3.6 mi) epicenter difference with NRCANEpicenter uncertainty: ± 2.5 kmEMSC (European-Mediterranean Seismological Centre)3.538 km23 mi02:17:24VANCOUVER ISLAND, CANADA REGION9.2 km (5.7 mi) epicenter difference with NRCANIRIS (Incorporated Research Institutions for Seismology)3.538 km23 mi±4.7 km02:17:24.68217 km ENE of Neah Bay, Washington9.2 km (5.7 mi) epicenter difference with NRCANEpicenter uncertainty: ± 2.5 kmUSGS (United States Geological Survey)Aftershocks for this quakeNo aftershocks have been recorded so far. When aftershocks are detected, we will update this section.What are aftershocks?Larger earthquakes (above magnitude 5 or so) such as this one are usually followed by smaller ones known as aftershocks that occur in the same area during the days, weeks, months or even years after the main shock.[More info]What about this quake?Based on its magnitude, the fault that was active during the quake likely ruptured beneath a surface area of approximately 1 km2 (0 square miles) as a first-order estimate. The length of the rupture zone thus was probably around 2 km (1 mi).[More info]Recorded aftershocks, latest first (0 quake)Aug 18, 2025 07:17 pm (Los Angeles)18 minutes ago - felt4.130 km0 km - This quake59 km W of Langford, Capital Regional District, British Columbia, CanadaMain Shock (this quake)MoreMap of aftershocksPrevious quakes in the same area of this earthquakeStrongest in 6 yearsThe earthquake was the strongest to hit this part of Canada in over 6 years. Earlier, the last quake of equal or greater strength near the present epicenter had been a magnitude 4.5 earthquake on Friday, Jan 24, 2020, at 02:35 pm local time (America/Vancouver GMT -7) in 67 km (42 mi) distance to the west:Mag. 4.5 earthquake North Pacific Ocean - British Columbia, Canada - Jan 24, 2020 - The strongest-ever (since 1900) recorded quake in this area measured magnitude 7.5. It had occurred 79 years ago earlier, on Sunday, Jun 23, 1946, at 05:13 pm local time (Universal Time GMT +0) in British Columbia, Canada:Mag. 7.5 earthquake 8.9 km north of Courtenay - British Columbia, Canada - Jun 23, 1946 - Below is a list and map of larger or recent quakes that had occurred near the epicenter before this earthquake (within up to 100 km/61 mi distance, up to 300 km/183 mi for very large quakes above mag. 7). Filter and sort the list by magnitude or time.Max results102050100AllMagnitudeAll2+3+4+5+6+7+8+Time before48 hours1 week30 days1 year5 years30 yearsAny ageDate and TimeMagDepthDistanceLocationDetailsMapMay 1, 11:49 am (GMT -7)3.340 km97 km (60 mi) to the NW 45 km southwest of Port Alberni, Regional District of Alberni-Clayoquot, British Columbia, Canada 1 reportInfoFeb 21, 01:03 pm (Los Angeles)3?10 km20 km (13 mi) to the S 19 mi north of Forks, Clallam County, Washington, United States (unconfirmed) 8 reportsInfoFeb 13, 10:59 pm (Los Angeles)3.639 km75 km (47 mi) to the E 16 km south of Victoria, Capital Regional District, British Columbia, Canada 151 reportsInfoSep 26, 2024 04:05 am (Los Angeles)3.952 km80 km (50 mi) to the E 12 km E of Saanichton, Canada 1085 reportsInfoSep 22, 2022 07:41 am (Los Angeles)3.140 km44 km (28 mi) to the SW 26 Km WNW of Forks, WashingtonInfoDec 17, 2021 05:13 am (Vancouver)3.510 km87 km (54 mi) to the NECapital Regional District, 31 km southwest of Ladner, Metro Vancouver Regional District, British Columbia, Canada 1214 reportsInfoJan 24, 2020 02:35 pm (Vancouver)4.510 km67 km (42 mi) to the WNorth Pacific Ocean, 82 km south of Port Alberni, Regional District of Alberni-Clayoquot, British Columbia, Canada 113 reportsInfoJun 8, 2018 05:09 pm (Universal Time)3.258 km93 km (58 mi) to the NE 45 km north of Victoria, Capital Regional District, British Columbia, Canada 16 reportsInfoDec 30, 2015 12:39 am (Vancouver)4.752 km77 km (48 mi) to the E 17 km north of Victoria, Capital Regional District, British Columbia, Canada 1520 reportsInfoDec 27, 2012 06:36 am (Universal Time)3.954 km82 km (51 mi) to the E 36 mi west of Bellingham, Whatcom County, Washington, United States 1 reportInfoAug 29, 2012 03:20 pm (Vancouver)3.327 km51 km (32 mi) to the E 11 km WNW of Langford, CanadaInfoFeb 8, 2011 09:36 am (Los Angeles)3.652 km89 km (55 mi) to the E 4.9 mi northwest of Friday Harbor, San Juan County, Washington, United StatesInfoFeb 20, 2010 10:05 am (Universal Time)3.344 km82 km (51 mi) to the E 16 km southeast of Victoria, Capital Regional District, British Columbia, CanadaInfoSep 22, 2007 01:03 pm (Universal Time)3.341 km90 km (56 mi) to the E 1 km N of Carlsborg, WashingtonInfoJul 4, 2006 01:37 pm (Los Angeles)3.645 km82 km (51 mi) to the E 15 km southeast of Victoria, Capital Regional District, British Columbia, CanadaInfoJan 15, 2006 05:29 am (Vancouver)3.344 km60 km (37 mi) to the E 13 km SW of North Saanich, CanadaInfoSep 21, 2002 12:55 am (Universal Time)4.123 km87 km (54 mi) to the E 9 km SW of Friday Harbor, WashingtonInfoApr 7, 2001 09:02 am (Vancouver)3.932 km46 km (28 mi) to the NW 36 km NNW of Neah Bay, WashingtonInfoSep 10, 2000 07:53 am (Vancouver)3.249 km82 km (51 mi) to the E 12 km east of Victoria, Capital Regional District, British Columbia, CanadaInfoJun 29, 2000 12:27 pm (Los Angeles)3.527 km89 km (55 mi) to the EWashingtonInfoDec 11, 1999 05:53 am (Los Angeles)3.749 km79 km (49 mi) to the E 10 km NNE of Oak Bay, CanadaInfoOct 24, 1989 10:54 am (Universal Time)4.135 km84 km (52 mi) to the NW 40 km southwest of Port Alberni, Regional District of Alberni-Clayoquot, British Columbia, CanadaInfoSep 6, 1986 07:46 am (Vancouver)3.724 km80 km (50 mi) to the NWNorth Pacific Ocean, 64 km southwest of Port Alberni, Regional District of Alberni-Clayoquot, British Columbia, CanadaInfoAug 17, 1983 10:54 am (Universal Time)3.73.4 km35 km (22 mi) to the SW 49 mi west of Port Angeles, Clallam County, Washington, United StatesInfoNov 9, 1979 09:02 am (Vancouver)4.328 km67 km (42 mi) to the NCowichan Valleyal, 39 km southwest of Nanaimo, Regional District of Nanaimo, British Columbia, CanadaInfoMay 16, 1976 01:35 am (Vancouver)5.162 km82 km (51 mi) to the NE 10 km ESE of Salt Spring Island, CanadaInfoJan 18, 1976 12:38 am (GMT -8)3.910 km95 km (59 mi) to the WNorth Pacific Ocean, 78 km southeast of Hobbs Islet Island, British Columbia, CanadaInfoDec 11, 1975 03:02 pm (Universal Time)3.74.8 km94 km (58 mi) to the NE 14 km east of Nanaimo, Regional District of Nanaimo, British Columbia, CanadaInfoDec 6, 1972 10:32 am (Universal Time)3.943 km89 km (55 mi) to the SE Olympic Peninsula, Washington (USA)InfoNov 9, 1972 04:19 am (Universal Time)4.144 km76 km (47 mi) to the E 5.6 km east of Victoria, Capital Regional District, British Columbia, CanadaInfoJun 23, 1946 05:13 pm (Universal Time)7.515 km161 km (100 mi) to the N 8.9 km north of Courtenay, Comox Valleyal, British Columbia, CanadaInfoFeb 8, 1928 04:00 pm (Vancouver)5.80 km84 km (52 mi) to the NW 30 km southwest of Port Alberni, Regional District of Alberni-Clayoquot, British Columbia, CanadaInfoMap of earlier quakes in the area of this quakeMax results102050100AllMagnitudeAll2+3+4+5+6+7+8+Time before48 hours1 week30 days1 year5 years30 yearsAny ageOldest quakes are shown in yellow, most recent in red.[quakes -][quakes +][smaller][bigger]