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The depth of the quake could not be determined, but is assumed to be shallow.The quake was not felt (or at least not reported so).Quake Data | Interactive map | User reports | Aftershocks | Earlier quakes here | Quakes in Indonesia | Nanggroe Aceh Darussalam ProvinceHint: Click on the image to see different maps of this quake!Moderate magnitude 4.3 earthquake at unknown depth6 Aug 19:11 UTC: First to report: BMKG after 6 minutes.I didn't feel itI felt this quakeEarthquake detailsDate & timeAug 6, 2026 19:05:25 UTC - Local time at epicenterThursday, Aug 6, 2026, at 07:05 pm (Universal Time GMT +0)Statusconfirmed (manually revised)Magnitude4.3Depth10 kmEpicenter latitude / longitude4.12°N / 93.52°EIndonesiaSeismic antipode4.12°S / 86.48°WShaking intensityIV Light shaking near epicenterFelt0 reportsPrimary data sourceBMKG (Meteorological, Climatological, and Geophysical Agency of Indonesia)Estimated seismic energy released1.8 x 1011 joules (49.4 megawatt hours, equivalent to 42.5 tons of TNT) | equivalent to ONE quake of magnitude 4.3 | about seismic energy6 minutes agoAug 6, 2026 19:05 GMT / Aug 6, 2026 07:05 pm (Universal Time)Lat / Lng: 4.12 / 93.52: Indonesia: Off West Coast of Northern SumatraSource: BMKGDetail info | You felt it? - Report it!';storedMarkers.push(['quake-23250082',4.12000,93.52000,'6 minutes ago: Mag. 4.3, Indonesia: Off West Coast of Northern Sumatra',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]Most recent quakes Top 20 past 24 hrs Quakes in BaliNearby placesThe closest larger town where the quake might have been felt is Banda Aceh, a city with more than 260,000 inhabitants in Indonesia, in 256 km (159 mi) distance northeast of the epicenter. People likely experienced very weak shaking there.The following table shows some of the places that might have been affected (or not) by the shaking.DistancePlaceMax. shaking intensity(*)RegionCountry256 km (159 mi)NE of epicenterBanda Aceh(pop: 255,000)II: Very weakNanggroe Aceh Darussalam ProvinceIndonesia280 km (174 mi)NE of epicenterSabang(pop: 42,100)I: Not feltNanggroe Aceh Darussalam ProvinceIndonesia289 km (180 mi)E of epicenterMeulaboh(pop: 64,600)I: Not feltKabupaten Aceh Barat, Nanggroe Aceh Darussalam ProvinceIndonesia305 km (189 mi)NE of epicenterSigli(pop: 17,500)I: Not feltKabupaten Pidie, Nanggroe Aceh Darussalam ProvinceIndonesia330 km (205 mi)E of epicenterReuleuet(pop: 40,400)I: Not feltKabupaten Pidie Jaya, Nanggroe Aceh Darussalam ProvinceIndonesia366 km (228 mi)SE of epicenterSinabang(pop: 15,000)I: Not feltKabupaten Simeulue, Nanggroe Aceh Darussalam ProvinceIndonesiaNotes:(*) Shaking intensity according to the Modified Mercalli Intensity Scale (MMI) and estimated using seismic models.User-reports for this quakeThere are no user reports for this quake yet.If you felt it, be the first to report it!Get the Android appCompare 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 GMT2026-08-6EpicenterAgency4.310 km6.2 mi(*)19:05:25Off West Coast of Northern SumatraBMKG (Meteorological, Climatological, and Geophysical Agency of Indonesia)Notes:(*) A depth given as 10 km often means that the the depth of the quake could be not determined with sufficient accuracy.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 2 km2 (1 square miles) as a first-order estimate. The length of the rupture zone thus was probably around 2 km (2 mi).[More info]Recorded aftershocks, latest first (0 quake)Aug 6, 2026 07:05 pm (Universal Time)6 minutes ago4.310 km0 km - This quakeIndonesia: Off West Coast of Northern SumatraMain Shock (this quake)MoreMap of aftershocksPrevious quakes in the same area of this earthquake6 minutes agoAug 6, 2026 19:05 GMT / Aug 6, 2026 07:05 pm (Universal Time)Lat / Lng: 4.12 / 93.52: Indonesia: Off West Coast of Northern SumatraSource: BMKGDetail info | You felt it? - Report it!',4.3,43, '#bb202a', 0.9,1.5, '#bb202a', 0.27);map2.addToMap('thisQuake',4.12,93.52,'6 minutes ago: Mag. 4.3, Indonesia: Off West Coast of Northern Sumatra','Earthquake: Mag 4.3 / 10 km (6.2 mi) depth6 minutes agoAug 6, 2026 19:05 GMT / Aug 6, 2026 07:05 pm (Universal Time)Lat / Lng: 4.12 / 93.52: Indonesia: Off West Coast of Northern SumatraSource: BMKGDetail info | You felt it? - Report it!','default'); // this will be local to this table obj function putQuakeOnMap(id,lat,lon,time,title,html,mag,zIndex) { qTableOlder.putQuakeOnMap(id,lat,lon,time,title,html,mag,zIndex); } map2.circleScale=0.5;qTableOlder.usePalette=1;qTableOlder.startVal=qTableOlder.referenceTime-(80*365.25*86400);qTableOlder.endVal=qTableOlder.referenceTime; qTableOlder.assignMap(map2); (async function(){await new Promise(r => setTimeout(r,4000));map2.map.setZoom(7)})(); })(); (function(){let done=false;async function loadPrevious(){if(done)return;done=true;while(typeof mkRequest=="undefined")await new Promise(r=>setTimeout(r,500));mkRequest("https://server2.allquakes.com/api/getPrevious.php?quakeId=23250082","get","",function(httpObj){let r=httpObj.responseText,d=document;if(""!=r&&200==httpObj.status){let o=JSON.parse(r);if(!o){let s=d.getElementById("olderQuakesSection");if(s)s.remove();return};let table=d.getElementById("qTableOlder");if(!table)return;table.innerHTML+=o.tableRows,qTableOlder.alternateBg();let ph=d.getElementById("placeholder_largestQText");if(ph)ph.innerHTML=o.html;let wrap=d.getElementById("sectionPreviousCWrap");if(wrap)wrap.style.display="";eval(o.js)}})}let d=document,target=d.getElementById("sectionPreviousCWrap")||d.getElementById("placeholder_largestQText")||d.getElementById("qTableOlder");if(!target||!("IntersectionObserver" in window)){loadPrevious();return}let obs=new IntersectionObserver(function(entries){if(entries.some(e=>e.isIntersecting)){obs.disconnect();loadPrevious()}},{rootMargin:"300px 0px"});obs.observe(target)})();]]>Try our free app!Android | iOS versionSupport Us – Help Us Enhance Our Services!We’re passionate about delivering the latest volcano and earthquake data from around the globe — just for you. 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