Moderate mag. 4.3 earthquake - Indonesia: Banda Sea on Saturday, Jun 27, 2026, at 11:29 pm (Universal Time)

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The quake had a great depth of 399 km (248 mi) and was not felt (or at least not reported so).Quake Data | Interactive map | User reports | Aftershocks | Earlier quakes here | Quakes in Indonesia | Quakes in or near East Timor | Maluku | Lautein | BaucauHint: Click on the image to see different maps of this quake!Moderate magnitude 4.3 earthquake at 399 km depth27 Jun 23:35 UTC: First to report: BMKG after 6 minutes.I didn't feel itI felt this quakeEarthquake detailsDate & timeJun 27, 2026 23:29:10 UTC - Local time at epicenterSaturday, Jun 27, 2026, at 11:29 pm (Universal Time GMT +0)Statusconfirmed (manually revised)Magnitude4.3Depth399 kmEpicenter latitude / longitude6.86°S / 127.27°EIndonesiaSeismic antipode6.86°N / 52.73°WShaking intensityNot feltPrimary data sourceBMKG (Meteorological, Climatological, and Geophysical Agency of Indonesia)Nearest volcanoGunung Api Wetar (73 km / 45 mi)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 agoJun 27, 2026 23:29 GMT / Jun 27, 2026 11:29 pm (Universal Time)Lat / Lng: -6.86 / 127.27: Indonesia: Banda SeaSource: BMKGDetail info | You felt it? - Report it!';storedMarkers.push(['quake-23140574',-6.86000,127.27000,'6 minutes ago: Mag. 4.3, Indonesia: Banda Sea',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+="&notFelt=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 near the epicenter is Tiakur, a town with 5,200 inhabitants in Indonesia, in 155 km (96 mi) distance to the south, but it is unlikely that the quake was felt there. DistancePlaceMax. shaking intensity(*)RegionCountry155 km (96 mi)S of epicenterTiakur(pop: 5,230)I: Not feltKabupaten Maluku Barat Daya, MalukuIndonesia171 km (106 mi)S of epicenterTutuala(pop: 3,710)I: Not feltLauteinEast Timor172 km (107 mi)S of epicenterLautem(pop: 3,160)I: Not feltLauteinEast Timor187 km (116 mi)S of epicenterLospalos(pop: 17,200)I: Not feltLauteinEast Timor193 km (120 mi)S of epicenterLuro(pop: 2,840)I: Not feltLauteinEast Timor201 km (125 mi)SW of epicenterBaukau(pop: 16,000)I: Not feltBaucau, BaucauEast Timor219 km (136 mi)S of epicenterIrabin de Baixo(pop: 2,450)I: Not feltUatocarabau, ViquequeEast Timor221 km (138 mi)SW of epicenterVenilale(pop: 16,000)I: Not feltBaucauEast Timor230 km (143 mi)SW of epicenterManatutu(pop: 1,920)I: Not feltManatuto, ManatutoEast Timor242 km (150 mi)SW of epicenterAtauro(pop: 9,270)I: Not feltDiliEast Timor244 km (151 mi)SW of epicenterViqueque(pop: 6,080)I: Not feltViquequeEast Timor251 km (156 mi)SW of epicenterMetinaro(pop: 4,000)I: Not feltDiliEast Timor256 km (159 mi)SW of epicenterBarique(pop: 5,440)I: Not feltManatutoEast Timor266 km (165 mi)SW of epicenterDili(pop: 150,000)I: Not feltDistrito de Aveiro, DiliEast Timor280 km (174 mi)SW of epicenterAileu(pop: 17,400)I: Not feltAileuEast Timor287 km (178 mi)SW of epicenterLikisa(pop: 19,000)I: Not feltBazartete, LiquicaEast Timor290 km (180 mi)SW of epicenterGleno(pop: 8,130)I: Not feltErmera Villa, ErmeraEast Timor298 km (185 mi)SW of epicenterSame(pop: 7,500)I: Not feltManufahiEast Timor300 km (186 mi)SW of epicenterMaubara(pop: 16,300)I: Not feltLiquicaEast Timor306 km (190 mi)SW of epicenterAinaro(pop: 12,000)I: Not feltAinaroEast Timor327 km (203 mi)SW of epicenterMaliana(pop: 22,000)I: Not feltBobonaroEast Timor336 km (209 mi)SW of epicenterKalabahi(pop: 19,200)I: Not feltKabupaten Alor, East Nusa TenggaraIndonesia352 km (218 mi)SW of epicenterSuai(pop: 21,500)I: Not feltKovalimaEast Timor362 km (225 mi)SW of epicenterAtambua(pop: 82,200)I: Not feltKabupaten Belu, East Nusa TenggaraIndonesia364 km (226 mi)SW of epicenterTilomar(pop: 7,890)I: Not feltKovalimaEast Timor411 km (255 mi)SW of epicenterPante Makasar(pop: 4,730)I: Not feltOecusseEast Timor421 km (262 mi)SW of epicenterKefamenanu(pop: 48,200)I: Not feltKabupaten Timor Tengah Utara, East Nusa TenggaraIndonesiaNotes:(*) 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 GMT2026-06-27EpicenterAgency4.3399 km248 mi23:29:10Banda SeaBMKG (Meteorological, Climatological, and Geophysical Agency of Indonesia)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)Jun 27, 2026 11:29 pm (Universal Time)6 minutes ago4.3399 km0 km - This quakeIndonesia: Banda SeaMain Shock (this quake)MoreMap of aftershocksPrevious quakes in the same area of this earthquake6 minutes agoJun 27, 2026 23:29 GMT / Jun 27, 2026 11:29 pm (Universal Time)Lat / Lng: -6.86 / 127.27: Indonesia: Banda SeaSource: BMKGDetail info | You felt it? - Report it!',4.3,43, '#bb202a', 0.9,1.5, '#bb202a', 0.27);map2.addToMap('thisQuake',-6.86,127.27,'6 minutes ago: Mag. 4.3, Indonesia: Banda Sea','Earthquake: Mag 4.3 / 399 km (248 mi) depth6 minutes agoJun 27, 2026 23:29 GMT / Jun 27, 2026 11:29 pm (Universal Time)Lat / Lng: -6.86 / 127.27: Indonesia: Banda SeaSource: 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)})(); })(); (async function(){while(typeof mkRequest=="undefined")await new Promise(r=>setTimeout(r,500));mkRequest("https://server1.allquakes.com/api/getPrevious.php?quakeId=23140574","get","",function(httpObj){let r=httpObj.responseText,d=document;if(""!=r&&200==httpObj.status){let o=JSON.parse(r);if(!o){d.getElementById("olderQuakesSection").remove();return};let table=d.getElementById("qTableOlder");table.innerHTML+=o.tableRows,qTableOlder.alternateBg(),d.getElementById("placeholder_largestQText").innerHTML=o.html,d.getElementById("sectionPreviousCWrap").style.display="",eval(o.js)}})})();]]>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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