")}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: Jun 10, 2025 04:31 GMT - I felt this quakeA strong magnitude 5.4 earthquake occurred in the South Atlantic Ocean 107 km (66 mi) from South Georgia and the South Sandwich Islands on Tue, Jun 10, 2025 at 04:07 GMT. The quake had a shallow depth of 35 km (22 mi) and was not felt (or at least not reported so).Quake Data | Interactive map | Seismograms | User reports | Aftershocks | Earlier quakes hereHint: Click on the image to see different maps of this quake!Strong magnitude 5.4 earthquake at 35 km depth10 Jun 04:16 UTC: First to report: GFZ after 9 minutes.10 Jun 04:16: Now using data updates from EMSC10 Jun 04:16: Epicenter location corrected by 23 km (14 mi) towards WSW.10 Jun 04:21: Now using data updates from USGSI didn't feel itI felt this quakeEarthquake detailsDate & timeJun 10, 2025 04:07:23 UTC - Local time at epicenterTuesday, Jun 10, 2025, at 04:07 am (Universal Time GMT +0)Statusconfirmed (manually revised)Magnitude5.4Depth35 kmEpicenter latitude / longitude55.3631°S / 28.1273°WSouth Georgia & South Sandwich IslandsSeismic antipode55.3631°N / 151.8727°EQuality67 seismic stationsShaking intensityV Moderate shaking near epicenterFelt0 reportsPrimary data sourceUSGS (United States Geological Survey)Nearest volcanoProtector Seamounts (62 km / 39 mi)Weather at epicenter at time of quakeOvercast Clouds -2.7°C (27 F), humidity: 70%, wind: 6 m/s (12 kts) from SSEEstimated seismic energy released7.9 x 1012 joules (2.21 gigawatt hours, equivalent to 1898 tons of TNT or 0.1 atomic bombs!) | equivalent to ONE quake of magnitude 5.4 | about seismic energy24 minutes agoJun 10, 2025 04:07 GMT / Jun 10, 2025 04:07 am (Universal Time)Lat / Lng: -55.3631 / -28.1273: South Sandwich Islands RegionSource: USGSOther sources: GFZ: 5.4 / 10 km, RaspberryShake: 5.4 / 10 km, 1 more...Detail info | You felt it? - Report it!';storedMarkers.push(['quake-21851898',-55.36310,-28.12730,'24 minutes ago: Mag. 5.4, South Sandwich Islands Region',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]Alert level for this earthquake: Level GREENBased on seismic and statistical models, USGS estimates that the risk of fatalities and damage from this earthquake is low. The main factors that contribute to this evaluation are:The maximum expected ground shaking from this quake was unlikely to reach dangerous levels over populated areas; it should not have surpassed intensity III (Weak) on the MMI scale significantly.The quake appears to have occurred far from densely populated areas (far as in relation to its magnitude).CommentOverall, the population in this region resides in structures that are a mix of vulnerable and earthquake resistant construction. The predominant vulnerable building types are adobe block with concrete bond beam and unreinforced brick with concrete floor construction.There were no earthquakes with significant population exposure to shaking within a 400 km radius of this event.Source: USGSGreen alert for shaking-related fatalities and economic losses. There is a low likelihood of casualties and damage.Expected fatalitiesThe risk of fatalities from this quake is considered low and classified as Level GREEN, the lowest on a color scale from Green (low) to Red (very high). USGS estimates that there is a 65.3% chance that there are no direct fatalities as effect of shaking and a 30.2% chance that between 1 and 10 fatalities occurred. The likelihood that there are more than 100 fatalities is less than 1%.Expected economic damageThe economic impact of this earthquake is expected to be minimal or small (Level GREEN). Only light damage if any should have occurred. USGS calculates an 65.3% chance of total economic loss in the range of 0-1 million US Dollars and a 30.2% risk of losses between 1 and 10 million US Dollars. Total economic loss from this quake is not likely to surpass 10 million US Dollars (less than 1% chance). Ground shaking from this quakeMap of estimated ground shaking (source:USGS)Ground accelleration map for this quakeMap of estimated ground accelleration (source:USGS)Most recent quakes Top 20 past 24 hrs Quakes in South Georgia and the South Sandwich IslandsNearby placesUser-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 GMT2025-06-10EpicenterAgency5.435 km22 mi±1.9 km04:07:23.735South Sandwich Islands regionEpicenter uncertainty: ± 11 kmUSGS (United States Geological Survey)5.43± 0.1710 km6.2 mi(*)04:07:21.26±0.27sSouth Sandwich Islands Region20 km (12 mi) epicenter difference with USGSEpicenter uncertainty: ± 4.6 kmGFZ (German Research Centre for Geosciences)5.410 km6.2 mi(*)04:07:21South Sandwich Islands Region19 km (12 mi) epicenter difference with USGSRaspberryShake (RaspberryShake)5.3± 0.5310 km6.2 mi(*)04:07:23.4±0.29sEvent of magnitude 5.3, near of Mar del Plata2.7 km (1.7 mi) epicenter difference with USGSEpicenter uncertainty: ± 5.5 kmRENASS (Réseau National de Surveillance Sismique (RéNaSS))5.435 km22 mi04:07:23.735±1.76sSOUTH SANDWICH ISLANDS REGION0 km (0 mi) epicenter difference with USGSEpicenter uncertainty: ± 19 kmEMSC (European-Mediterranean Seismological Centre)5.435 km22 mi04:07:23south sandwich islands region0 km (0 mi) epicenter difference with USGSIRIS (Incorporated Research Institutions for Seismology)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();}]]>SeismogramsSeismic station: Hope Point, South Georgia Island (HOPE/II network) | Distance from quake: 548 km / 341 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: IRIS Buffer of Uniform Data (BUD) webtoolShow 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 25 km2 (10 square miles) as a first-order estimate. The length of the rupture zone thus was probably around 9 km (5 mi).[More info]Recorded aftershocks, latest first (0 quake)Jun 10, 2025 04:07 am (Universal Time)24 minutes ago5.435 km0 km - This quakeSouth Atlantic Ocean, 162 km NW of Visokoi Island, South Georgia and the South Sandwich IslandsMain Shock (this quake)MoreMap of aftershocksEarthquake statisticsAverage number of earthquakesBased on data from the past 25 years and our earthquake archive back to 1900, there are about 58 quakes on average per year in the area near the epicenter of this quake (within 100 km/61 mi):Mag. 6 or higher: 0.34 quakes per year (or 1 quake every 3 years)Mag. 5 or higher: 10.5 quakes per yearMag. 4 or higher: 57 quakes per year (or 4.7 quakes per month)Mag. 3 or higher: 68 quakes per year (or 5.7 quakes per month)Mag. 2 or higher: 68 quakes per year (or 5.7 quakes per month)The area where this quake occurred has a very high level of seismic activity. It has had at least 42 quakes above magnitude 6 since 1900, which suggests that larger earthquakes of this size occur infrequently, probably on average approximately every 1 to 5 years.Number of quakes per yearPrevious quakes in the same area of this earthquakeThe earthquake occurred 21 minutes after a magnitude 5.4 earthquake had hit on Tuesday, Jun 10, 2025, at 03:46 am local time (Universal Time GMT +0) in 13.2 km (8 mi) distance to the southwest:Mag. 5.4 earthquake South Atlantic Ocean - 156 km northwest of Visokoi Island, South Georgia and the South Sandwich Islands - The largest quake near the epicenter of this quake during the 10 years before was an event of magnitude 7.3. It had occurred 9 years earlier, on Friday, Aug 19, 2016, at 05:32 am (GMT -2 local time) in South Atlantic Ocean, South Georgia and the South Sandwich Islands:Mag. 7.3 earthquake South Atlantic Ocean - 333 km northwest of Visokoi Island, South Georgia and the South Sandwich Islands - Aug 19, 2016 - The strongest-ever (since 1900) recorded quake in this area measured magnitude 8.1. It had occurred 96 years ago earlier, on Thursday, Jun 27, 1929, at 12:47 pm local time (Universal Time GMT +0) in South Atlantic Ocean, South Georgia and the South Sandwich Islands:Mag. 8.1 earthquake South Atlantic Ocean - 202 km northwest of Visokoi Island, South Georgia and the South Sandwich Islands - Jun 27, 1929 - Below is a list and map of larger or recent quakes that had occurred near the epicenter before this earthquake (within up to 100 km/61 mi distance, up to 300 km/183 mi for very large quakes above mag. 7). Filter and sort the list by magnitude or time.Max results102050100AllMagnitudeAll2+3+4+5+6+7+8+Time before48 hours1 week30 days1 year5 years30 yearsAny ageDate and TimeMagDepthDistanceLocationDetailsMapJun 10, 03:46 am (Universal Time)5.437 km13 km (8.2 mi) to the SWSouth Atlantic Ocean, 156 km northwest of Visokoi Island, South Georgia and the South Sandwich Islands I FELT ITInfoJun 7, 02:17 pm (GMT -2)4.799 km69 km (43 mi) to the SSouth Atlantic Ocean, 95 km northwest of Visokoi Island, South Georgia and the South Sandwich Islands I FELT ITInfoMay 31, 04:17 am (GMT -2)5.310 km72 km (45 mi) to the SESouth Atlantic Ocean, 108 km north of Visokoi Island, South Georgia and the South Sandwich IslandsInfoMay 15, 05:47 pm (GMT -2)5.074 km56 km (35 mi) to the SSouth Atlantic Ocean, 107 km northwest of Visokoi Island, South Georgia and the South Sandwich IslandsInfoApr 21, 01:46 pm (GMT -2)5.1115 km86 km (53 mi) to the SSouth Atlantic Ocean, 83 km northwest of Visokoi Island, South Georgia and the South Sandwich IslandsInfoMar 18, 08:52 pm (GMT -2)5.629 km38 km (24 mi) to the WSouth Atlantic Ocean, 184 km northwest of Visokoi Island, South Georgia and the South Sandwich IslandsInfoMar 14, 09:42 pm (GMT -2)6.035 km76 km (47 mi) to the SESouth Atlantic Ocean, 109 km north of Visokoi Island, South Georgia and the South Sandwich Islands 2 reportsInfoAug 5, 2024 12:29 am (GMT -2)5.4112 km88 km (55 mi) to the SSouth Atlantic Ocean, 77 km northwest of Visokoi Island, South Georgia and the South Sandwich IslandsInfoJan 24, 2022 11:24 pm (GMT -2)6.011 km42 km (26 mi) to the W South Sandwich Islands RegionInfoApr 5, 2019 02:14 pm (GMT -2)6.465 km75 km (46 mi) to the S South Sandwich Islands RegionInfoAug 19, 2016 05:32 am (GMT -2)7.320 km240 km (149 mi) to the W South Georgia Island Region 1 reportInfoMay 28, 2016 07:47 am (GMT -2)7.175 km123 km (77 mi) to the SE South Sandwich Islands RegionInfoApr 19, 2016 03:25 am (GMT -2)6.210 km62 km (39 mi) to the SE South Sandwich Islands RegionInfoFeb 16, 2015 08:00 pm (GMT -2)6.110 km31 km (19 mi) to the SW South Sandwich Islands RegionInfoJun 29, 2014 05:52 am (GMT -2)6.910 km41 km (25 mi) to the SW South Sandwich Islands RegionInfoDec 11, 2011 07:54 am (GMT -2)6.2116 km72 km (45 mi) to the SSouth Atlantic Ocean, 101 km northwest of Visokoi Island, South Georgia and the South Sandwich IslandsInfoApr 14, 2008 07:45 am (GMT -2)6.0140 km74 km (46 mi) to the SSouth Atlantic Ocean, 95 km northwest of Visokoi Island, South Georgia and the South Sandwich IslandsInfoFeb 28, 2007 09:13 pm (GMT -2)6.210 km66 km (41 mi) to the WSouth Atlantic Ocean, 205 km northwest of Visokoi Island, South Georgia and the South Sandwich IslandsInfoJan 8, 2005 04:45 pm (GMT -2)6.010 km13 km (8.1 mi) to the NESouth Atlantic Ocean, 165 km north of Visokoi Island, South Georgia and the South Sandwich IslandsInfoSep 6, 2004 10:42 am (GMT -2)6.910 km54 km (33 mi) to the WSouth Atlantic Ocean, 188 km northwest of Visokoi Island, South Georgia and the South Sandwich IslandsInfoMar 9, 2002 10:27 am (GMT -2)6.0118 km88 km (55 mi) to the SESouth Atlantic Ocean, 78 km north of Visokoi Island, South Georgia and the South Sandwich IslandsInfoFeb 9, 2002 11:47 pm (GMT -2)5.9193 km82 km (51 mi) to the SWSouth Atlantic Ocean, 145 km northwest of Visokoi Island, South Georgia and the South Sandwich IslandsInfoAug 29, 1998 06:30 am (GMT -2)6.033 km80 km (50 mi) to the SESouth Atlantic Ocean, 109 km north of Visokoi Island, South Georgia and the South Sandwich IslandsInfoAug 18, 1995 12:16 am (GMT -2)6.242 km77 km (48 mi) to the SWSouth Atlantic Ocean, 136 km northwest of Visokoi Island, South Georgia and the South Sandwich IslandsInfoMar 26, 1995 12:16 am (GMT -2)6.348 km66 km (41 mi) to the SSouth Atlantic Ocean, 108 km northwest of Visokoi Island, South Georgia and the South Sandwich IslandsInfoMar 20, 1993 07:20 am (GMT -2)6.3116 km83 km (51 mi) to the SSouth Atlantic Ocean, 81 km northwest of Visokoi Island, South Georgia and the South Sandwich IslandsInfoDec 27, 1991 02:05 am (GMT -2)7.210 km194 km (121 mi) to the SESouth Atlantic Ocean, 138 km northeast of Visokoi Island, South Georgia and the South Sandwich IslandsInfoMay 1, 1988 09:06 pm (GMT -2)6.2138 km66 km (41 mi) to the SESouth Atlantic Ocean, 97 km north of Visokoi Island, South Georgia and the South Sandwich IslandsInfoAug 3, 1977 11:11 pm (GMT -2)6.1112 km75 km (47 mi) to the SSouth Atlantic Ocean, 88 km northwest of Visokoi Island, South Georgia and the South Sandwich IslandsInfoJul 9, 1977 11:42 pm (South Georgia)6.1122 km91 km (56 mi) to the SESouth Atlantic Ocean, 71 km north of Visokoi Island, South Georgia and the South Sandwich IslandsInfoDec 22, 1972 10:18 am (GMT -2)6.517 km23 km (14 mi) to the SWSouth Atlantic Ocean, 151 km northwest of Visokoi Island, South Georgia and the South Sandwich IslandsInfoMar 31, 1972 01:36 pm (GMT -2)6.115 km63 km (39 mi) to the WSouth Atlantic Ocean, 204 km northwest of Visokoi Island, South Georgia and the South Sandwich IslandsInfoMay 20, 1970 06:03 pm (GMT -2)6.155 km49 km (30 mi) to the SSouth Atlantic Ocean, 119 km northwest of Visokoi Island, South Georgia and the South Sandwich IslandsInfoMay 26, 1964 08:59 am (South Georgia)7.8125 km111 km (69 mi) to the SSouth Atlantic Ocean, 54 km northwest of Visokoi Island, South Georgia and the South Sandwich IslandsInfoJan 30, 1963 08:10 am (GMT -2)6.825 km40 km (25 mi) to the SWSouth Atlantic Ocean, 152 km northwest of Visokoi Island, South Georgia and the South Sandwich IslandsInfoSep 8, 1961 09:26 am (South Georgia)7.1101 km118 km (74 mi) to the SESouth Atlantic Ocean, 44 km north of Visokoi Island, South Georgia and the South Sandwich IslandsInfoMay 23, 1953 11:19 pm (GMT -2)6.315 km62 km (39 mi) to the SWSouth Atlantic Ocean, 166 km northwest of Visokoi Island, South Georgia and the South Sandwich IslandsInfoJul 23, 1947 05:13 pm (Universal Time)6.415 km58 km (36 mi) to the WSouth Atlantic Ocean, 201 km northwest of Visokoi Island, South Georgia and the South Sandwich IslandsInfoAug 18, 1930 09:53 am (Universal Time)6.935 km48 km (30 mi) to the SSouth Atlantic Ocean, 115 km northwest of Visokoi Island, South Georgia and the South Sandwich IslandsInfoDec 6, 1929 08:21 pm (Universal Time)6.515 km72 km (45 mi) to the WSouth Atlantic Ocean, 213 km northwest of Visokoi Island, South Georgia and the South Sandwich IslandsInfoJun 27, 1929 12:47 pm (Universal Time)8.115 km77 km (48 mi) to the WSouth Atlantic Ocean, 202 km northwest of Visokoi Island, South Georgia and the South Sandwich IslandsInfoSep 13, 1921 02:37 am (Universal Time)6.935 km44 km (28 mi) to the SWSouth Atlantic Ocean, 154 km northwest of Visokoi Island, South Georgia and the South Sandwich IslandsInfoMap of earlier quakes in the area of this quakeMax results102050100AllMagnitudeAll2+3+4+5+6+7+8+Time before48 hours1 week30 days1 year5 years30 yearsAny ageOldest quakes are shown in yellow, most recent in red.[quakes -][quakes +][smaller][bigger]24 minutes agoJun 10, 2025 04:07 GMT / Jun 10, 2025 04:07 am (Universal Time)Lat / Lng: -55.3631 / -28.1273: South Sandwich Islands RegionSource: USGSOther sources: GFZ: 5.4 / 10 km, RaspberryShake: 5.4 / 10 km, 1 more...Detail info | You felt it? - Report it!',5.4,54, '#bb202a', 0.9,1.5, '#bb202a', 0.27);map2.addToMap('thisQuake',-55.3631,-28.1273,'24 minutes ago: Mag. 5.4, South Sandwich Islands Region','Earthquake: Mag 5.4 / 35 km (22 mi) depth24 minutes agoJun 10, 2025 04:07 GMT / Jun 10, 2025 04:07 am (Universal Time)Lat / Lng: -55.3631 / -28.1273: South Sandwich Islands RegionSource: USGSOther sources: GFZ: 5.4 / 10 km, RaspberryShake: 5.4 / 10 km, 1 more...Detail 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); qTableOlder.quakeIds.push(2930434);putQuakeOnMap('quake-2930434',-55.623,-28.664,-1524259380,'Sep 13, 1921 02:37 am (Universal Time): Mag. 6.9, South Sandwich Islands Region','',6.9,69);qTableOlder.quakeIds.push(2930932);putQuakeOnMap('quake-2930932',-55.373,-29.345,-1278501167,'Jun 27, 1929 12:47 pm (Universal Time): Mag. 8.1, South Sandwich Islands Region','',8.1,81);qTableOlder.quakeIds.push(2930976);putQuakeOnMap('quake-2930976',-55.199,-29.233,-1264477128,'Dec 6, 1929 08:21 pm (Universal Time): Mag. 6.5, South Sandwich Islands Region','',6.5,65);qTableOlder.quakeIds.push(2931029);putQuakeOnMap('quake-2931029',-55.79,-27.982,-1242482776,'Aug 18, 1930 09:53 am (Universal Time): Mag. 6.9, South Sandwich Islands Region','',6.9,69);qTableOlder.quakeIds.push(2939617);putQuakeOnMap('quake-2939617',-55.245,-29.027,-708245195,'Jul 23, 1947 05:13 pm (Universal Time): Mag. 6.4, South Sandwich Islands Region','',6.4,64);qTableOlder.quakeIds.push(2943681);putQuakeOnMap('quake-2943681',-55.636,-28.985,-524097617,'May 23, 1953 11:19 pm (GMT -2): Mag. 6.3, South Sandwich Islands Region','',6.3,63);qTableOlder.quakeIds.push(2951210);putQuakeOnMap('quake-2951210',-56.332,-27.345,-262355608,'Sep 8, 1961 09:26 am (GMT -2): Mag. 7.1, South Sandwich Islands Region','',7.1,71);qTableOlder.quakeIds.push(2953392);putQuakeOnMap('quake-2953392',-55.61,-28.599,-218382594,'Jan 30, 1963 08:10 am (GMT -2): Mag. 6.8, South Sandwich Islands Region','',6.8,68);qTableOlder.quakeIds.push(2955684);putQuakeOnMap('quake-2955684',-56.323,-27.655,-176734844,'May 26, 1964 08:59 am (GMT -2): Mag. 7.8, South Sandwich Islands Region','',7.8,78);qTableOlder.quakeIds.push(2975131);putQuakeOnMap('quake-2975131',-55.801,-28.148,12081821,'May 20, 1970 06:03 pm (GMT -2): Mag. 6.1, South Sandwich Islands Region','',6.1,61);qTableOlder.quakeIds.push(3003886);putQuakeOnMap('quake-3003886',-55.247,-29.108,70904212,'Mar 31, 1972 01:36 pm (GMT -2): Mag. 6.1, South Sandwich Islands Region','',6.1,61);qTableOlder.quakeIds.push(3008512);putQuakeOnMap('quake-3008512',-55.532,-28.344,93874739,'Dec 22, 1972 10:18 am (GMT -2): Mag. 6.5, South Sandwich Islands Region','',6.5,65);qTableOlder.quakeIds.push(3036178);putQuakeOnMap('quake-3036178',-56.115,-27.558,237346956,'Jul 9, 1977 11:42 pm (GMT -2): Mag. 6.1, South Sandwich Islands Region','',6.1,61);qTableOlder.quakeIds.push(3036282);putQuakeOnMap('quake-3036282',-56.013,-27.788,239505071,'Aug 3, 1977 11:11 pm (GMT -2): Mag. 6.1, South Sandwich Islands Region','',6.1,61);qTableOlder.quakeIds.push(3065185);putQuakeOnMap('quake-3065185',-55.897,-27.672,578531193,'May 1, 1988 09:06 pm (GMT -2): Mag. 6.2, South Sandwich Islands Region','',6.2,62);qTableOlder.quakeIds.push(3071608);putQuakeOnMap('quake-3071608',-56.032,-25.266,693806758,'Dec 27, 1991 02:05 am (GMT -2): Mag. 7.2, South Sandwich Islands Region','',7.2,72);qTableOlder.quakeIds.push(3074442);putQuakeOnMap('quake-3074442',-56.084,-27.803,732619232,'Mar 20, 1993 07:20 am (GMT -2): Mag. 6.3, South Sandwich Islands Region','',6.3,63);qTableOlder.quakeIds.push(3078038);putQuakeOnMap('quake-3078038',-55.95,-28.214,796184172,'Mar 26, 1995 12:16 am (GMT -2): Mag. 6.3, South Sandwich Islands Region','',6.3,63);qTableOlder.quakeIds.push(3079151);putQuakeOnMap('quake-3079151',-55.934,-28.832,808712185,'Aug 18, 1995 12:16 am (GMT -2): Mag. 6.2, South Sandwich Islands Region','',6.2,62);qTableOlder.quakeIds.push(3089357);putQuakeOnMap('quake-3089357',-55.737,-27.045,904379421,'Aug 29, 1998 06:30 am (GMT -2): Mag. 6.0, South Sandwich Islands Region','',6.0,60);qTableOlder.quakeIds.push(3101797);putQuakeOnMap('quake-3101797',-55.912,-29.004,1013305626,'Feb 9, 2002 11:47 pm (GMT -2): Mag. 5.9, South Sandwich Islands Region','',5.9,59);qTableOlder.quakeIds.push(3102038);putQuakeOnMap('quake-3102038',-56.019,-27.332,1015676831,'Mar 9, 2002 10:27 am (GMT -2): Mag. 6.0, South Sandwich Islands Region','',6.0,60);qTableOlder.quakeIds.push(3111398);putQuakeOnMap('quake-3111398',-55.372,-28.976,1094474579,'Sep 6, 2004 10:42 am (GMT -2): Mag. 6.9, South Sandwich Islands Region','',6.9,69);qTableOlder.quakeIds.push(3136072);putQuakeOnMap('quake-3136072',-55.299,-27.956,1105209903,'Jan 8, 2005 04:45 pm (GMT -2): Mag. 6.0, South Sandwich Islands Region','',6.0,60);qTableOlder.quakeIds.push(3150903);putQuakeOnMap('quake-3150903',-55.245,-29.142,1172704395,'Feb 28, 2007 09:13 pm (GMT -2): Mag. 6.2, South Sandwich Islands Region','',6.2,62);qTableOlder.quakeIds.push(3158332);putQuakeOnMap('quake-3158332',-56.022,-28.035,1208166319,'Apr 14, 2008 07:45 am (GMT -2): Mag. 6.0, South Sandwich Islands Region','',6.0,60);qTableOlder.quakeIds.push(3455416);putQuakeOnMap('quake-3455416',-56.009,-28.184,1323597295,'Dec 11, 2011 07:54 am (GMT -2): Mag. 6.2, South Sandwich Islands Region','',6.2,62);qTableOlder.quakeIds.push(711212);putQuakeOnMap('quake-711212',-55.59,-28.64,1404028375,'Jun 29, 2014 05:52 am (GMT -2): Mag. 6.9, South Sandwich Islands Region','',6.9,69);qTableOlder.quakeIds.push(935218);putQuakeOnMap('quake-935218',-55.601,-28.381,1424124054,'Feb 16, 2015 08:00 pm (GMT -2): Mag. 6.1, South Sandwich Islands Region','',6.1,61);qTableOlder.quakeIds.push(1302711);putQuakeOnMap('quake-1302711',-55.721,-27.363,1461043541,'Apr 19, 2016 03:25 am (GMT -2): Mag. 6.2, South Sandwich Islands Region','',6.2,62);qTableOlder.quakeIds.push(1332167);putQuakeOnMap('quake-1332167',-56.277,-27.008,1464428820,'May 28, 2016 07:47 am (GMT -2): Mag. 7.1, South Sandwich Islands Region','',7.1,71);qTableOlder.quakeIds.push(1386181);putQuakeOnMap('quake-1386181',-55.362,-31.926,1471591944,'Aug 19, 2016 05:32 am (GMT -2): Mag. 7.3, South Georgia Island Region','',7.3,73);qTableOlder.quakeIds.push(2277092);putQuakeOnMap('quake-2277092',-56.026,-27.934,1554480858,'Apr 5, 2019 02:14 pm (GMT -2): Mag. 6.4, South Sandwich Islands Region','',6.4,64);qTableOlder.quakeIds.push(6615636);putQuakeOnMap('quake-6615636',-55.3696,-28.7839,1643073873,'Jan 24, 2022 11:24 pm (GMT -2): Mag. 6.0, South Sandwich Islands Region','',6.0,60);qTableOlder.quakeIds.push(9530305);putQuakeOnMap('quake-9530305',-56.1433,-27.8604,1722824985,'Aug 5, 2024 12:29 am (GMT -2): Mag. 5.4, South Sandwich Islands Region','',5.4,54);qTableOlder.quakeIds.push(21556858);putQuakeOnMap('quake-21556858',-55.7385,-27.1122,1741995755,'Mar 14, 2025 09:42 pm (GMT -2): Mag. 6.0, South Sandwich Islands Region','',6.0,60);qTableOlder.quakeIds.push(21568050);putQuakeOnMap('quake-21568050',-55.3156,-28.7291,1742338352,'Mar 18, 2025 08:52 pm (GMT -2): Mag. 5.6, South Sandwich Islands Region','',5.6,56);qTableOlder.quakeIds.push(21696405);putQuakeOnMap('quake-21696405',-56.1274,-27.9666,1745250419,'Apr 21, 2025 01:46 pm (GMT -2): Mag. 5.1, South Sandwich Islands Region','',5.1,51);qTableOlder.quakeIds.push(21772498);putQuakeOnMap('quake-21772498',-55.8398,-27.8597,1747338464,'May 15, 2025 05:47 pm (GMT -2): Mag. 5.0, South Sandwich Islands Region','',5.0,50);qTableOlder.quakeIds.push(21820304);putQuakeOnMap('quake-21820304',-55.7413,-27.1916,1748672226,'###AGEREP###: Mag. 5.3, South Sandwich Islands Region','',5.3,53);qTableOlder.quakeIds.push(21843552);putQuakeOnMap('quake-21843552',-55.9644,-27.8848,1749313049,'###AGEREP###: Mag. 4.7, South Sandwich Islands Region','',4.7,47);qTableOlder.quakeIds.push(21851858);putQuakeOnMap('quake-21851858',-55.4585,-28.2518,1749527169,'###AGEREP###: Mag. 5.4, South Sandwich Islands Region','',5.4,54);(async function(){await new Promise(r => setTimeout(r,4000));map2.map.setZoom(7)})(); })(); ]]>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.