")}e.setAttribute("data-distAdded",1)}}async filterEQ(e){if(document,this.magFilter=e,this.currMag){var s=Math.max(e,this.currMag.getAttribute("data-baseVal"));if(this.currMag.innerText=s.toString(),this.magFilterBtns){let a=this.magFilterBtns.getElementsByClassName("magFilter");for(i=0;isetTimeout(e,1e3))),e!=this.distFilter){if(this.distFilter=e,this.currDistInfoKm&&(this.currDistInfoKm.innerText=e),this.currDistInfoMi&&(this.currDistInfoMi.innerText=Math.round(.62137*e)),e>this.currentMaxDist)return this.loadNewQuakes(500);this.applyFilters()}}async filterByAge(e){if(this.ageFilter=e,this.ageFilterBtns){let s=this.ageFilterBtns.getElementsByClassName("ageFilter");for(var a=0;a0&&(e.getAttribute("data-mag")&&parseFloat(e.getAttribute("data-mag"))3&&e.getAttribute("data-mag")&&parseInt(e.getAttribute("data-ea"))>0))return!1;if(this.ageFilter>0){if(this.referenceTime){if(e.getAttribute("data-time")&&this.referenceTime-parseInt(e.getAttribute("data-time"))>this.ageFilter)return!1}else if(e.getAttribute("data-time")&&s-parseInt(e.getAttribute("data-time"))>this.ageFilter)return!1}if(this.statusFilter&&e.getAttribute("data-ea")&&parseInt(e.getAttribute("data-ea"))>0)return!1;if(this.distFilter>0){if(e.getAttribute("data-dist")&&parseFloat(e.getAttribute("data-dist"))>this.distFilter)return!1;if(500==this.distFilter&&e.getAttribute("data-dist")&&e.getAttribute("data-mag")){let a=parseFloat(e.getAttribute("data-mag")),l=parseFloat(e.getAttribute("data-dist"));if(a25||a50||a100||a200||a250||a300||l>500)return!1}}return!("time"!=this.sortBy&&e.classList.contains("tSpc"))}async applyFilters(e){var e=e||0;e||!this.loadMoreUrl||this.hasLoadedAll||(this.loadMoreRows(),await new Promise(e=>setTimeout(e,500)));let s=document,a=this.table.rows,l=0,r=Math.floor(Date.now()/1e3);for(let n=1;nsetTimeout(e,20)))}}let h=a.getElementsByClassName("aStr");nowUTC=Math.floor(Date.now()/1e3);for(let u=0;usetTimeout(e,1e3))),await new Promise(e=>setTimeout(e,200));let s=this.table,a=Array.from(s.querySelectorAll(":scope > tbody > tr"));a.shift();let l="desc",r=e==this.sortBy;for(let n of(r&&"desc"==this.sortDir&&(l="asc"),this.sortBy=e,this.sortDir=l,a.sort((s,a)=>{if("time"==e){let r=parseInt(s.getAttribute("data-time")),n=parseInt(a.getAttribute("data-time"));return"asc"==l?r-n:n-r}if("dep"==e){let o=parseInt(s.getAttribute("data-dep")),d=parseInt(a.getAttribute("data-dep"));return"asc"==l?o-d:d-o}let h=parseFloat(s.getAttribute("data-mag"));isNaN(h)&&(h=0);let u=parseFloat(a.getAttribute("data-mag"));return isNaN(u)&&(u=0),"asc"==l?h-u:u-h}),a))("tSpc"==n.className||1==n.getAttribute("data-ea"))&&("time"==e?n.style.display="":n.style.display="none"),s.tBodies[0].appendChild(n);this.table.rows[0].style.opacity=1,this.isSorting=0,this.applyFilters()}async changeCircleSize(e){let s=this.map;s.circleScale*=e;for(let a=0;atimeAtCurRow?posFound=1:(elToInsertAfter=rows[curRowInd],curRowInd++)}else posFound=1;markThem&&(newTableRow.classList.add("newQuake"),setTimeout(function(){removeMarking(newTableRow)},8e3)),elToInsertAfter.parentNode.insertBefore(newTableRow,elToInsertAfter.nextSibling),elToInsertAfter=rows[curRowInd],curRowInd++,newRows++,"undefined"!=typeof addQuakeToMap?eval(quake.js):setTimeout(function(){eval(quake.js)},100)}return newRows+updated>0&&(this.alternateBg(),"time"==this.sortBy&&"asc"==this.sortDir&&this.sortTable("time")),[newRows,updated]}assignMap(e){this.map=e}}]]>Updated: Sep 2, 2026 12:45 GMT - I felt this quakeA strong magnitude 5.2 earthquake occurred in the North Pacific Ocean near Chuginadak Island island, USA, in the early morning of Wednesday, Sep 2, 2026 at 3.32 am local time (GMT -9). The quake had a very shallow depth of 29 km (18 mi) and was not felt (or at least not reported so).Quake Data | Interactive map | Seismograms | User reports | Aftershocks | Earlier quakes here | Quakes in the US | AlaskaHint: Click on the image to see different maps of this quake!Strong magnitude 5.2 earthquake at 29 km depth2 Sep 12:42 UTC: First to report: RENASS after 10 minutes.2 Sep 12:42: Now using data updates from GFZ2 Sep 12:42: Now using data updates from EMSCI didn't feel itI felt this quakeEarthquake detailsDate & timeSep 2, 2026 12:32:01 UTC - Local time at epicenterWednesday, Sep 2, 2026, at 03:32 am (GMT -9)StatusconfirmedMagnitude5.20Depth29 kmEpicenter latitude / longitude52.3718°N / 169.38°WAlaska, United StatesSeismic antipode52.3718°S / 10.62°EShaking intensityIV Light shaking near epicenterFelt0 reportsPrimary data sourceEMSC (European-Mediterranean Seismological Centre)Nearest volcanoTana (57 km / 35 mi)Weather at epicenter at time of quakeLight Rain 11.2°C (52 F), humidity: 99%, wind: 10 m/s (20 kts) from SEstimated 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 energy13 minutes agoSep 2, 2026 12:32 GMT / Sep 2, 2026 03:32 am (GMT -9)Lat / Lng: 52.3718 / -169.38: Fox Islands, Aleutian IslandsSource: EMSCOther sources: RENASS: 5.2 / 10 km, GFZ: 5.2 / 10 km, 1 more...Detail info | You felt it? - Report it!';storedMarkers.push(['quake-23331174',52.37180,-169.38000,'13 minutes ago: Mag. 5.2, Fox Islands, Aleutian Islands',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 the US AlaskaNearby placesThe closest larger town where the quake might have been felt is Nikolski, a town with 18 inhabitants in the United States, in 72 km (45 mi) distance northeast of the epicenter. People likely experienced light shaking there.The following table shows some of the places that might have been affected (or not) by the shaking.DistancePlaceMax. shaking intensity(*)RegionCountry72 km (45 mi)NE of epicenterNikolski(pop: 18)IV: LightAleutians West Census Area, AlaskaUnited States253 km (157 mi)NE of epicenterUnalaska(pop: 4,490)III: WeakAleutians West Census Area, AlaskaUnited States254 km (158 mi)NE of epicenterDutch Harbor(pop: 4,380)III: WeakAleutians West Census Area, AlaskaUnited States310 km (192 mi)NE of epicenterAkutan(pop: 1,040)II: Very weakAleutians East Borough, AlaskaUnited States329 km (204 mi)W of epicenterAtka(pop: 64)II: Very weakAleutians West Census Area, AlaskaUnited States471 km (292 mi)N of epicenterSaint George(pop: 102)II: Very weakAleutians West Census Area, AlaskaUnited States481 km (299 mi)NE of epicenterFalse Pass(pop: 40)II: Very weakAleutians East Borough, AlaskaUnited States498 km (310 mi)W of epicenterAdak(pop: 332)II: Very weakAleutians West Census Area, AlaskaUnited States531 km (330 mi)N of epicenterSaint Paul(pop: 479)II: Very weakAleutians West Census Area, AlaskaUnited States538 km (334 mi)NE of epicenterCold Bay(pop: 123)II: Very weakAleutians East Borough, AlaskaUnited States552 km (343 mi)NE of epicenterKing Cove(pop: 1,010)II: Very weakAleutians East Borough, AlaskaUnited States667 km (414 mi)NE of epicenterNelson Lagoon(pop: 52)II: Very weakAleutians East Borough, AlaskaUnited StatesNotes:(*) 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 GMT2026-09-2EpicenterAgency5.229 km18 mi12:32:01.35FOX ISLANDS, ALEUTIAN ISLANDSEMSC (European-Mediterranean Seismological Centre)5.2310 km6.2 mi(*)12:31:59.544near Anchorage6 km (3.7 mi) epicenter difference with EMSCRENASS (Réseau National de Surveillance Sismique (RéNaSS))5.210 km6.2 mi(*)12:31:58.87Fox Islands, Aleutian Islands5.5 km (3.4 mi) epicenter difference with EMSCGFZ (German Research Centre for Geosciences)5.210 km6.2 mi(*)12:31:58Fox Islands, Aleutian Islands5.5 km (3.4 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."; 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: Adak, Aleutian Islands, Alaska (ADK/IU network) | Distance from quake: 501 km / 312 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: Kodiak Island, Alaska, USA (KDAK/II network) | Distance from quake: 1222 km / 759 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)Sep 2, 2026 03:32 am (GMT -9)13 minutes ago5.229 km0 km - This quakeFox Islands, Aleutian IslandsMain 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 542 quakes on average per year in the area near the epicenter of this quake (within 100 km/61 mi):Mag. 7 or higher: 0.02 quakes per year (or 1 quake every 62.5 years)Mag. 6 or higher: 0.41 quakes per year (or 1 quake every 2.5 years)Mag. 5 or higher: 5.2 quakes per yearMag. 4 or higher: 31 quakes per year (or 2.6 quakes per month)Mag. 3 or higher: 147 quakes per year (or 12.3 quakes per month)Mag. 2 or higher: 377 quakes per year (or 31.4 quakes per month)Mag. 1 or higher: 485 quakes per year (or 40 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 7 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