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The quake had a shallow depth of 66 km (41 mi) and was not felt (or at least not reported so).Quake Data | Interactive map | User reports | Earlier quakes here | Quakes in Russia | Kamchatka | Sakhalin OblastHint: Click on the image to see different maps of this quake!Strong magnitude 5.3 earthquake at 66 km depth31 Jul 04:26 UTC: First to report: GFZ after 18 minutes.31 Jul 04:26: Now using data updates from EMSCI didn't feel itI felt this quakeEarthquake detailsDate & timeJul 31, 2025 04:08:26 UTC - Local time at epicenterThursday, Jul 31, 2025, at 03:08 pm (GMT +11)StatusconfirmedMagnitude5.3Depth66 kmEpicenter latitude / longitude51.8006°N / 158.7729°EKamchatka, RussiaSeismic antipode51.8006°S / 21.227°WShaking intensityIV Light shaking near epicenterFelt0 reportsPrimary data sourceEMSC (European-Mediterranean Seismological Centre)Nearest volcanoPiratkovsky (72 km / 45 mi)Weather at epicenter at time of quakeBroken Clouds 12.5°C (55 F), humidity: 90%, wind: 4 m/s (7 kts) from SWEstimated seismic energy released5.6 x 1012 joules (1.56 gigawatt hours, equivalent to 1344 tons of TNT) | equivalent to ONE quake of magnitude 5.3 | about seismic energy20 minutes agoJul 31, 2025 04:08 GMT / Jul 31, 2025 03:08 pm (GMT +11)Lat / Lng: 51.8006 / 158.7729: Russia: Near East Coast of KamchatkaSource: EMSCOther sources: GFZ: 5.2 / 10 km, RaspberryShake: 5.2 / 10 kmDetail info | You felt it? - Report it!';storedMarkers.push(['quake-22009005',51.80060,158.77290,'20 minutes ago: Mag. 5.3, Russia: Near East Coast of Kamchatka',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 Kamchatka KamchatkaNearby placesThe closest larger town where the quake might have been felt is Vilyuchinsk, a town with 25,000 inhabitants in Russia, in 128 km (80 mi) distance north of the epicenter. People likely experienced weak shaking there.The following table shows some of the places that might have been affected (or not) by the shaking.DistancePlaceMax. shaking intensity(*)RegionCountry128 km (80 mi)N of epicenterVilyuchinsk(pop: 25,200)III: WeakKamchatkaRussia134 km (83 mi)N of epicenterParatunka(pop: 1,770)III: WeakKamchatkaRussia141 km (88 mi)N of epicenterPetropavlovsk-Kamchatskiy(pop: 181,200)III: WeakKamchatkaRussia157 km (97 mi)N of epicenterYelizovo(pop: 40,700)III: WeakKamchatkaRussia160 km (100 mi)W of epicenterOzernovskiy(pop: 2,620)III: WeakKamchatkaRussia223 km (139 mi)SW of epicenterSevero-Kuril'sk(pop: 2,420)III: WeakSakhalin OblastRussia322 km (200 mi)N of epicenterMil'kovo(pop: 8,250)II: Very weakKamchatkaRussia427 km (265 mi)N of epicenterAtlasovo(pop: 5,000)II: Very weakKamchatkaRussia459 km (285 mi)N of epicenterEsso(pop: 1,970)II: Very weakKamchatkaRussia478 km (297 mi)N of epicenterKozyrevsk(pop: 1,240)II: Very weakKamchatkaRussia520 km (323 mi)N of epicenterKlyuchi(pop: 10,000)II: Very weakKamchatkaRussia549 km (341 mi)NE of epicenterUst’-Kamchatsk Staryy(pop: 4,940)II: Very weakKamchatkaRussia609 km (378 mi)NE of epicenterNikol'skoye(pop: 613)II: Very weakKamchatkaRussiaNotes:(*) 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!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 GMT2025-07-31EpicenterAgency5.366 km41 mi04:08:26.59NEAR EAST COAST OF KAMCHATKAEMSC (European-Mediterranean Seismological Centre)5.210 km6.2 mi(*)04:08:19.92Near East Coast of Kamchatka8 km (5 mi) epicenter difference with EMSCGFZ (German Research Centre for Geosciences)5.210 km6.2 mi(*)04:08:19Near East Coast of Kamchatka8 km (5 mi) epicenter difference with EMSCRaspberryShake (RaspberryShake)Notes:(*) A depth given as 10 km often means that the the depth of the quake could be not determined with sufficient accuracy.Previous quakes in the same area of this earthquake20 minutes agoJul 31, 2025 04:08 GMT / Jul 31, 2025 03:08 pm (GMT +11)Lat / Lng: 51.8006 / 158.7729: Russia: Near East Coast of KamchatkaSource: EMSCOther sources: GFZ: 5.2 / 10 km, RaspberryShake: 5.2 / 10 kmDetail info | You felt it? - Report it!',5.3,53, '#bb202a', 0.9,1.5, '#bb202a', 0.27);map2.addToMap('thisQuake',51.8006,158.7729,'20 minutes ago: Mag. 5.3, Russia: Near East Coast of Kamchatka','Earthquake: Mag 5.3 / 66 km (41 mi) depth20 minutes agoJul 31, 2025 04:08 GMT / Jul 31, 2025 03:08 pm (GMT +11)Lat / Lng: 51.8006 / 158.7729: Russia: Near East Coast of KamchatkaSource: EMSCOther sources: GFZ: 5.2 / 10 km, RaspberryShake: 5.2 / 10 kmDetail 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://server2.allquakes.com/api/getPrevious.php?quakeId=22009005","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)}})})();]]>Support us - Help us upgrade our services!We truly love working to bring you the latest volcano and earthquake data from around the world. 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