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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 | Seismograms | User reports | Aftershocks | Earlier quakes here | Quakes in Papua New Guinea | Quakes in Solomon Islands | East New Britain Province | New Ireland Province | BougainvilleHint: Click on the image to see different maps of this quake!Strong magnitude 5.2 earthquake at unknown depth11 Aug 20:38 UTC: First to report: GFZ after 7 minutes.I didn't feel itI felt this quakeEarthquake detailsDate & timeAug 11, 2026 20:31:24 UTC - Local time at epicenterTuesday, Aug 11, 2026, at 08:31 pm (Universal Time GMT +0)Statusunconfirmed (uncertain whether an earthquake with these data happened)Magnitude5.16Depth10 kmEpicenter latitude / longitude4.637°S / 153.066°EPapua New GuineaSeismic antipode4.637°N / 26.934°WShaking intensityV Moderate shaking near epicenterFelt0 reportsPrimary data sourceGFZ (German Research Centre for Geosciences)Nearest volcanoAmbitle (90 km / 56 mi)Estimated seismic energy released4 x 1012 joules (1.11 gigawatt hours, equivalent to 951 tons of TNT) | equivalent to ONE quake of magnitude 5.2 | about seismic energy7 minutes agoAug 11, 2026 20:31 GMT / Aug 11, 2026 08:31 pm (Universal Time)Lat / Lng: -4.637 / 153.066: New Ireland Region, Papua New GuineaSource: GFZDetail info | You felt it? - Report it!';storedMarkers.push(['quake-23264121',-4.63700,153.06600,'7 minutes ago: Mag. 5.2, New Ireland Region, Papua New Guinea',html,'quakes-7-24.png',30,30,15,15,126]); 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 Papua New GuineaNearby placesThe closest larger town where the quake might have been felt is Kokopo, a town with 26,000 inhabitants in Papua New Guinea, in 94 km (59 mi) distance west of the epicenter. People likely experienced weak shaking there. In the capital of Papua New Guinea, Port Moresby, 846 km (526 mi) away from the epicenter, the earthquake could not be felt.The following table shows some of the places that might have been affected (or not) by the shaking.DistancePlaceMax. shaking intensity(*)RegionCountry94 km (59 mi)W of epicenterKokopo(pop: 26,300)III: WeakEast New Britain ProvincePapua New Guinea111 km (69 mi)NW of epicenterRabaul(pop: 8,070)III: WeakEast New Britain ProvincePapua New Guinea129 km (80 mi)NW of epicenterNamatanai(pop: 1,540)III: WeakNew Ireland ProvincePapua New Guinea181 km (112 mi)N of epicenterLondolovit(pop: 1,640)III: WeakNew Ireland ProvincePapua New Guinea326 km (203 mi)SE of epicenterPanguna(pop: 2,920)II: Very weakBougainvillePapua New Guinea329 km (204 mi)SE of epicenterArawa(pop: 40,300)II: Very weakBougainvillePapua New Guinea340 km (211 mi)W of epicenterKimbe(pop: 18,800)II: Very weakWest New Britain ProvincePapua New Guinea341 km (212 mi)NW of epicenterKavieng(pop: 14,500)II: Very weakNew Ireland ProvincePapua New Guinea374 km (232 mi)SE of epicenterBuin(pop: 750)II: Very weakSouth Bougainville, BougainvillePapua New Guinea427 km (265 mi)SW of epicenterKandrian(pop: 1,010)II: Very weakWest New Britain ProvincePapua New Guinea435 km (270 mi)SE of epicenterTaro(pop: 1,050)II: Very weakBatava, ChoiseulSolomon Islands496 km (308 mi)S of epicenterKulumadau(pop: 2,500)II: Very weakMilne Bay ProvincePapua New Guinea568 km (353 mi)SE of epicenterGizo(pop: 7,180)II: Very weakWestern ProvinceSolomon Islands606 km (377 mi)SE of epicenterNoro(pop: 7,200)II: Very weakWestern ProvinceSolomon Islands618 km (384 mi)W of epicenterFinschhafen(pop: 1,050)II: Very weakMorobe ProvincePapua New Guinea620 km (385 mi)SE of epicenterMunda(pop: 3,140)II: Very weakWestern ProvinceSolomon Islands704 km (437 mi)SW of epicenterPopondetta(pop: 28,200)I: Not feltSohe, Northern ProvincePapua New Guinea754 km (469 mi)SW of epicenterKokoda(pop: 6,200)I: Not feltSohe, Northern ProvincePapua New Guinea846 km (526 mi)SW of epicenterPort Moresby(pop: 283,700)I: Not feltNational Capital DistrictPapua New GuineaNotes:(*) 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 GMT2026-08-11EpicenterAgency5.1610 km6.2 mi(*)20:31:24.14New Ireland Region, Papua New GuineaGFZ (German Research Centre for Geosciences)Notes:(*) A depth given as 10 km often means that the the depth of the quake could be not determined with sufficient accuracy."; HTMLcontent += ""; mainMap.addToMap("station"+id, lat, lon, title,HTMLcontent); mainMap.map.panTo([lat,lon]); document.getElementById("map_canvas").scrollIntoView();}document.addEventListener("DOMContentLoaded", function () { var section = document.getElementById("seismogramSection"); if (!section) return; var images = section.querySelectorAll("img.waitBg"); if (!images.length) return; images.forEach(function(img, index){ img.addEventListener("error", function(){ // If the first image fails, hide the whole section. if (index === 0) { // Remove TOC entry var tocLink = document.querySelector('#toc .tocLink[data-href="seismogramSection"]'); if (tocLink) {tocLink.remove()} // Remove whole section section.remove(); } // Otherwise remove only this station. var plot = img.closest(".plotContainer"); if (!plot) return; var station = plot.previousElementSibling; var caption = plot.nextElementSibling; if (station) station.remove(); plot.remove(); if (caption) caption.remove(); // Remove empty "Show more" var more = document.getElementById("moreSeismograms"); if (more && !more.querySelector(".plotContainer")) { more.remove(); var btn = document.getElementById("moreSeismograms_1"); if (btn) btn.remove(); } // Hide section if nothing remains. if (!section.querySelector(".plotContainer")) { section.style.display = "none"; } }, { once: true }); });});]]>SeismogramsSeismic station: Port Moresby, New Guinea (PMG/IU network) | Distance from quake: 840 km / 522 mi | Show on map | Station InfoSeismogram (vertical component) around time of quake. Thin dotted red line indicates time of quake. Seismic waves arrive some time later, depending on distance. Bandpass filter applied: 0.02-4.0 Hz. Source: NSF SAGE Facility IRISWS timeseriesplot Web ServiceSeismic station: Honiara, Solomon Islands (HNR/IU network) | Distance from quake: 928 km / 577 mi | Show on map | Station InfoShow moreAftershocks 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 16 km2 (6 square miles) as a first-order estimate. The length of the rupture zone thus was probably around 7 km (4 mi).[More info]Recorded aftershocks, latest first (0 quake)Aug 11, 2026 08:31 pm (Universal Time)7 minutes ago5.210 km0 km - This quakeNew Ireland Region, Papua New GuineaMain Shock (this quake)MoreMap of aftershocksEarthquake statisticsAverage number of earthquakesBased on data from the past 26 years and our earthquake archive back to 1900, there are about 60 quakes on average per year in the area near the epicenter of this quake (within 100 km/61 mi):Mag. 8 or higher: 0.02 quakes per year (or 1 quake every 62.5 years)Mag. 7 or higher: 0.15 quakes per year (or 1 quake every 6.8 years)Mag. 6 or higher: 1.09 quakes per yearMag. 5 or higher: 16.5 quakes per yearMag. 4 or higher: 67 quakes per year (or 5.6 quakes per month)Mag. 3 or higher: 128 quakes per year (or 10.7 quakes per month)Mag. 2 or higher: 129 quakes per year (or 10.7 quakes per month)The area where this quake occurred has a very high level of seismic activity. It has had at least 2 quakes above magnitude 8 since 1900, which suggests that larger earthquakes of this size occur infrequently, probably on average approximately every 60 to 65 years.Number of quakes per yearPrevious quakes in the same area of this earthquake