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The quake had a shallow depth of 47 km (29 mi) and was reported felt by some people near the epicenter.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 5.2 earthquake at 47 km depth28 Jul 03:24 UTC: First to report: VolcanoDiscovery after 11 minutes.28 Jul 03:30: Now using data updates from KB-GS-RASI didn't feel itI felt this quakeEarthquake detailsDate & timeJul 28, 2025 03:13:56 UTC - Local time at epicenterMonday, Jul 28, 2025, at 03:13 pm (Asia/Kamchatka GMT +12)Statusunconfirmed (uncertain whether an earthquake with these data happened)Magnitude5.2Depth47 kmEpicenter latitude / longitude52.8605°N / 160.0602°EYelizovsky District, Kamchatka, RussiaSeismic antipode52.8605°S / 19.94°WShaking intensityIV Light shaking near epicenterFelt1 reportPrimary data sourceKB-GS-RAS (Geophysical Survey of the Russian Academy of Sciences)Nearest volcanoAvachinsky (93 km / 58 mi)Weather at epicenter at time of quakeOvercast Clouds 15.4°C (60 F), humidity: 97%, wind: 1 m/s (3 kts) from EEstimated 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 energy16 minutes ago reported feltJul 28, 2025 03:13 GMT / Jul 28, 2025 03:13 pm (Kamchatka time)Lat / Lng: 52.8605 / 160.0602: Russia: 96 km From Petropavlovsk-KamchatskiySource: KB-GS-RASDetail info | Read user reports | You felt it? - Report it!';storedMarkers.push(['quake-21998445',52.86050,160.06020,'16 minutes ago: Mag. 5.2, Russia: 96 km From Petropavlovsk-Kamchatskiy',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 Petropavlovsk-Kamchatskiy, a city with more than 180,000 inhabitants in Russia, in 99 km (61 mi) distance west 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(*)RegionCountry99 km (61 mi)W of epicenterPetropavlovsk-Kamchatskiy(pop: 181,200)III: WeakKamchatkaRussia111 km (69 mi)W of epicenterVilyuchinsk(pop: 25,200)III: WeakKamchatkaRussia118 km (73 mi)W of epicenterYelizovo(pop: 40,700)III: WeakKamchatkaRussia121 km (75 mi)W of epicenterParatunka(pop: 1,770)III: WeakKamchatkaRussia225 km (140 mi)NW of epicenterMil'kovo(pop: 8,250)III: WeakKamchatkaRussia286 km (178 mi)SW of epicenterOzernovskiy(pop: 2,620)II: Very weakKamchatkaRussia307 km (191 mi)N of epicenterAtlasovo(pop: 5,000)II: Very weakKamchatkaRussia352 km (219 mi)N of epicenterEsso(pop: 1,970)II: Very weakKamchatkaRussia355 km (220 mi)N of epicenterKozyrevsk(pop: 1,240)II: Very weakKamchatkaRussia364 km (226 mi)SW of epicenterSevero-Kuril'sk(pop: 2,420)II: Very weakSakhalin OblastRussia388 km (241 mi)N of epicenterKlyuchi(pop: 10,000)II: Very weakKamchatkaRussia406 km (252 mi)N of epicenterUst’-Kamchatsk Staryy(pop: 4,940)II: Very weakKamchatkaRussia467 km (290 mi)NE of epicenterNikol'skoye(pop: 613)II: Very weakKamchatkaRussia552 km (343 mi)N of epicenterTigil'(pop: 1,990)II: Very weakKamchatkaRussiaNotes:(*) Shaking intensity according to the Modified Mercalli Intensity Scale (MMI) and estimated using seismic models.User-reports for this quake (1)The first report about ground shaking reached us after only 11 minutes, before other agencies reported it. So far, we have received 1 report for this quake from Russia.It came from near Vilyuchinsk, a town with 25,000 inhabitants in Kamchatka in 111 km (69 mi) distance west of the epicenter, Russia.This section is being updated as new data comes in.User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.Translate33 km of Vilyuchinsk, Kamchatka (113.3 km WSW of epicenter) [Map] / Very weak shaking (MMI II) (reported through our app)List of cities/places with most reportsPlaceDistance from epicenterAverage reported Shaking IntensityNr. of reportsVilyuchinsk, Kamchatka, Russia(Pop.: 25,204)111 km (69 mi)W of epicenterII: Very weak shaking1Note: Only reports with latitude/longitude coordinate positions given (1 in total) could be used for statistics.What is Intensity and the Mercalli Intensity Scale?The amount of shaking that occurs on the surface due to an earthquake is called the intensity. It is commonly measured on the so-called Modified Mercalli Intensity Scale (MMI) ranging from 1 (not felt) to 10 (extreme shaking), and given in Roman numerals as I,II,...IX, X, and often displayed with color codes ranging from light blue to dark red.Earthquake intensity depends mainly on the magnitude and depth of the quake as well as the distance from the epicenter: The further away, the less shaking intensity occurs.Read more about the MMI scale!Number of reports by intensityShaking intensityNumber of reportsMin-Max distance from epicenter (*)Average distance (*)II: Very weak shaking1113–113 km (70–70 mi)113 km (70 mi)Notes(*) Reports are filtered to exclude those that are likely highly inaccurate or esaggerated.Only reports with latitude/longitude coordinate positions given (1 in total) could be used for geographic statistics.I didn't feel itI felt this quakeIf you were near the epicenter and felt it, please share your experience and submit a short "I felt it" report! Other users would love to hear about it!If you did NOT feel the quake although you were in the area, please report it as well! Your contribution is valuable to earthquake science and seismic hazard analysis.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 GMT2025-07-28EpicenterAgency5.247 km29 mi03:13:56.27596 km from Petropavlovsk-KamchatskiyKB-GS-RAS (Geophysical Survey of the Russian Academy of Sciences)Previous quakes in the same area of this earthquake16 minutes ago reported feltJul 28, 2025 03:13 GMT / Jul 28, 2025 03:13 pm (Kamchatka time)Lat / Lng: 52.8605 / 160.0602: Russia: 96 km From Petropavlovsk-KamchatskiySource: KB-GS-RASDetail info | Read user reports | You felt it? - Report it!',5.2,52, '#bb202a', 0.9,1.5, '#bb202a', 0.27);map2.addToMap('thisQuake',52.8605,160.0602,'16 minutes ago: Mag. 5.2, Russia: 96 km From Petropavlovsk-Kamchatskiy','Earthquake: Mag 5.2 / 47 km (29 mi) depth16 minutes ago reported feltJul 28, 2025 03:13 GMT / Jul 28, 2025 03:13 pm (Kamchatka time)Lat / Lng: 52.8605 / 160.0602: Russia: 96 km From Petropavlovsk-KamchatskiySource: KB-GS-RASDetail info | Read user reports | 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=21998445","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)}})})();]]>Sources: VolcanoDiscovery / VolcanoAdventures and other sources as noted.Use of material: Most text and images on our websites are owned by us. Re-use is generally not permitted without authorization. Contact us for licensing rights.