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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 | 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 unknown depth30 Jul 03:05 UTC: First to report: GFZ after 12 minutes.I didn't feel itI felt this quakeEarthquake detailsDate & timeJul 30, 2025 02:53:16 UTC - Local time at epicenterWednesday, Jul 30, 2025, at 02:53 am (Universal Time GMT +0)Statusunconfirmed (uncertain whether an earthquake with these data happened)Magnitude5.3Depth10 kmEpicenter latitude / longitude52.163°N / 161.406°ERussiaSeismic antipode52.163°S / 18.594°WShaking intensityV Moderate shaking near epicenterFelt0 reportsPrimary data sourceGFZ (German Research Centre for Geosciences)Nearest volcanoAvachinsky (212 km / 132 mi)Estimated 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 energy12 minutes agoJul 30, 2025 02:53 GMT / Jul 30, 2025 02:53 am (Universal Time)Lat / Lng: 52.163 / 161.406: Russia: Off East Coast of KamchatkaSource: GFZDetail info | You felt it? - Report it!';storedMarkers.push(['quake-22004565',52.16300,161.40600,'12 minutes ago: Mag. 5.3, Russia: Off 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 KamchatkaNearby placesThe closest larger town where the quake might have been felt is Petropavlovsk-Kamchatskiy, a city with more than 180,000 inhabitants in Russia, in 213 km (132 mi) distance northwest 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(*)RegionCountry213 km (132 mi)NW of epicenterPetropavlovsk-Kamchatskiy(pop: 181,200)III: WeakKamchatkaRussia220 km (137 mi)NW of epicenterVilyuchinsk(pop: 25,200)III: WeakKamchatkaRussia231 km (143 mi)NW of epicenterParatunka(pop: 1,770)III: WeakKamchatkaRussia234 km (145 mi)NW of epicenterYelizovo(pop: 40,700)III: WeakKamchatkaRussia337 km (209 mi)NW of epicenterMil'kovo(pop: 8,250)II: Very weakKamchatkaRussia345 km (214 mi)W of epicenterOzernovskiy(pop: 2,620)II: Very weakKamchatkaRussia400 km (249 mi)N of epicenterAtlasovo(pop: 5,000)II: Very weakKamchatkaRussia402 km (250 mi)SW of epicenterSevero-Kuril'sk(pop: 2,420)II: Very weakSakhalin OblastRussia444 km (276 mi)N of epicenterKozyrevsk(pop: 1,240)II: Very weakKamchatkaRussia453 km (281 mi)NE of epicenterNikol'skoye(pop: 613)II: Very weakKamchatkaRussia454 km (282 mi)N of epicenterEsso(pop: 1,970)II: Very weakKamchatkaRussia457 km (284 mi)N of epicenterUst’-Kamchatsk Staryy(pop: 4,940)II: Very weakKamchatkaRussia464 km (288 mi)N of epicenterKlyuchi(pop: 10,000)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 GMT2025-07-30EpicenterAgency5.3710 km6.2 mi(*)02:53:16.68Off East Coast of KamchatkaGFZ (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.Previous quakes in the same area of this earthquake12 minutes agoJul 30, 2025 02:53 GMT / Jul 30, 2025 02:53 am (Universal Time)Lat / Lng: 52.163 / 161.406: Russia: Off East Coast of KamchatkaSource: GFZDetail info | You felt it? - Report it!',5.3,53, '#bb202a', 0.9,1.5, '#bb202a', 0.27);map2.addToMap('thisQuake',52.163,161.406,'12 minutes ago: Mag. 5.3, Russia: Off East Coast of Kamchatka','Earthquake: Mag 5.3 / 10 km (6.2 mi) depth12 minutes agoJul 30, 2025 02:53 GMT / Jul 30, 2025 02:53 am (Universal Time)Lat / Lng: 52.163 / 161.406: Russia: Off East Coast of KamchatkaSource: GFZDetail 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=22004565","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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