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The quake had a shallow depth of 48 km (30 mi) and was not felt (or at least not reported so).Quake Data | Interactive map | User reports | Aftershocks | Earlier quakes here | Quakes in Chile | Tarapacá | Region de Antofagasta | Region de Arica y ParinacotaHint: Click on the image to see different maps of this quake!Moderate magnitude 4.1 earthquake at 48 km depth29 May 20:01 UTC: First to report: EMSC after 4 minutes.I didn't feel itI felt this quakeEarthquake detailsDate & timeMay 29, 2026 19:57:40 UTC - Local time at epicenterFriday, May 29, 2026, at 07:57 pm (Universal Time GMT +0)Statuspreliminary (automatic detection)Magnitude4.09Depth48 kmEpicenter latitude / longitude21.54°S / 70.52°WRegion de Antofagasta, ChileSeismic antipode21.54°N / 109.48°EShaking intensityIII Weak shaking near epicenterFelt0 reportsPrimary data sourceEMSC (European-Mediterranean Seismological Centre)Nearest volcanoAucanquilcha (215 km / 134 mi)Estimated seismic energy released8.9 x 1010 joules (24.8 megawatt hours, equivalent to 21.3 tons of TNT) | equivalent to ONE quake of magnitude 4.1 | about seismic energy4 minutes agoMay 29, 2026 19:57 GMT / May 29, 2026 07:57 pm (Universal Time)Lat / Lng: -21.54 / -70.52: Offshore Antofagasta, ChileSource: EMSCDetail info | You felt it? - Report it!';storedMarkers.push(['quake-23047055',-21.54000,-70.52000,'4 minutes ago: Mag. 4.1, Offshore Antofagasta, Chile',html,'quakes-6-24.png',25,25,12,12,125]); 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 ChileNearby placesThe closest larger town where the quake might have been felt is Tocopilla, a town with 25,000 inhabitants in Chile, in 70 km (43 mi) distance southeast of the epicenter. People likely experienced very weak shaking there. Several smaller towns and villages are located closer to the epicenter and might have experienced stronger shaking.The following table shows some of the places that might have been affected (or not) by the shaking.DistancePlaceMax. shaking intensity(*)RegionCountry49 km (31 mi)NE of epicenterCaleta Chipana(pop: 84)II: Very weakProvincia de Iquique, TarapacáChile70 km (43 mi)SE of epicenterTocopilla(pop: 25,400)II: Very weakRegion de AntofagastaChile71 km (44 mi)NE of epicenterRio Seco(pop: 145)II: Very weakProvincia de Iquique, TarapacáChile99 km (62 mi)N of epicenterChanavayita(pop: 603)II: Very weakProvincia de Iquique, TarapacáChile103 km (64 mi)E of epicenterQuillagua(pop: 141)II: Very weakProvincia de Tocopilla, Region de AntofagastaChile109 km (68 mi)N of epicenterPlaya Quinteros(pop: 20)II: Very weakProvincia de Iquique, TarapacáChile126 km (78 mi)SE of epicenterMaria Elena(pop: 4,900)II: Very weakProvincia de Tocopilla, Region de AntofagastaChile126 km (78 mi)NE of epicenterOficina Victoria(pop: 83)II: Very weakProvincia del Tamarugal, TarapacáChile129 km (80 mi)N of epicenterLos Verdes(pop: 216)II: Very weakProvincia de Iquique, TarapacáChile141 km (88 mi)NE of epicenterColonia Pintados(pop: 143)II: Very weakProvincia del Tamarugal, TarapacáChile148 km (92 mi)N of epicenterAlto Hospicio(pop: 142,100)II: Very weakProvincia de Iquique, TarapacáChile153 km (95 mi)N of epicenterIquique(pop: 199,600)II: Very weakTarapacáChile161 km (100 mi)NE of epicenterLa Tirana(pop: 837)II: Very weakProvincia del Tamarugal, TarapacáChile162 km (101 mi)NE of epicenterPozo Almonte(pop: 16,900)II: Very weakProvincia del Tamarugal, TarapacáChile166 km (103 mi)NE of epicenterHuatacondo(pop: 55)II: Very weakProvincia del Tamarugal, TarapacáChile170 km (106 mi)NE of epicenterPica(pop: 9,300)II: Very weakProvincia del Tamarugal, TarapacáChile174 km (108 mi)S of epicenterMejillones(pop: 14,100)II: Very weakProvincia de Antofagasta, Region de AntofagastaChile175 km (109 mi)NE of epicenterBaquedano(pop: 587)II: Very weakProvincia del Tamarugal, TarapacáChile189 km (117 mi)NE of epicenterHuara(pop: 2,860)II: Very weakProvincia del Tamarugal, TarapacáChile194 km (120 mi)SE of epicenterCalama(pop: 166,300)II: Very weakProvincia de El Loa, Region de AntofagastaChile195 km (121 mi)SE of epicenterSierra Gorda(pop: 1,070)II: Very weakProvincia de Antofagasta, Region de AntofagastaChile208 km (129 mi)NE of epicenterTarapaca(pop: 121)I: Not feltProvincia del Tamarugal, TarapacáChile211 km (131 mi)S of epicenterBaquedano(pop: 858)I: Not feltProvincia de Antofagasta, Region de AntofagastaChile212 km (132 mi)NE of epicenterMamiña(pop: 319)I: Not feltProvincia del Tamarugal, TarapacáChile218 km (135 mi)NE of epicenterPachica(pop: 168)I: Not feltProvincia del Tamarugal, TarapacáChile218 km (136 mi)N of epicenterPisagua(pop: 443)I: Not feltProvincia del Tamarugal, TarapacáChile235 km (146 mi)S of epicenterAntofagasta(pop: 401,100)I: Not feltRegion de AntofagastaChile237 km (147 mi)E of epicenterOllagüe(pop: 134)I: Not feltProvincia de El Loa, Region de AntofagastaChile240 km (149 mi)NE of epicenterLimaxiña(pop: 64)I: Not feltProvincia del Tamarugal, TarapacáChile254 km (158 mi)NE of epicenterSotoca(pop: 49)I: Not feltProvincia del Tamarugal, TarapacáChile260 km (161 mi)N of epicenterFrancia(pop: 62)I: Not feltProvincia del Tamarugal, TarapacáChile267 km (166 mi)N of epicenterCuya(pop: 166)I: Not feltArica, Region de Arica y ParinacotaChile273 km (169 mi)NE of epicenterCamina(pop: 1,340)I: Not feltProvincia del Tamarugal, TarapacáChile283 km (176 mi)SE of epicenterSan Pedro de Atacama(pop: 11,000)I: Not feltProvincia de El Loa, Region de AntofagastaChile286 km (178 mi)NE of epicenterNama(pop: 44)I: Not feltProvincia del Tamarugal, TarapacáChile290 km (180 mi)N of epicenterCamarones(pop: 606)I: Not feltArica, Region de Arica y ParinacotaChile308 km (191 mi)N of epicenterEsquiña(pop: 54)I: Not feltArica, Region de Arica y ParinacotaChile319 km (198 mi)NE of epicenterColchane(pop: 1,730)I: Not feltProvincia del Tamarugal, TarapacáChile322 km (200 mi)N of epicenterTimar(pop: 57)I: Not feltArica, Region de Arica y ParinacotaChileNotes:(*) 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 GMT2026-05-29EpicenterAgency4.0948 km30 mi19:57:40OFFSHORE ANTOFAGASTA, CHILEEMSC (European-Mediterranean Seismological Centre)Aftershocks 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 1 km2 (0 square miles) as a first-order estimate. The length of the rupture zone thus was probably around 2 km (1 mi).[More info]Recorded aftershocks, latest first (0 quake)May 29, 2026 07:57 pm (Universal Time)4 minutes ago4.148 km0 km - This quakeOffshore Antofagasta, ChileMain Shock (this quake)MoreMap of aftershocksPrevious quakes in the same area of this earthquake4 minutes agoMay 29, 2026 19:57 GMT / May 29, 2026 07:57 pm (Universal Time)Lat / Lng: -21.54 / -70.52: Offshore Antofagasta, ChileSource: EMSCDetail info | You felt it? - Report it!',4.1,41, '#bb202a', 0.9,1.5, '#bb202a', 0.27);map2.addToMap('thisQuake',-21.54,-70.52,'4 minutes ago: Mag. 4.1, Offshore Antofagasta, Chile','Earthquake: Mag 4.1 / 48 km (30 mi) depth4 minutes agoMay 29, 2026 19:57 GMT / May 29, 2026 07:57 pm (Universal Time)Lat / Lng: -21.54 / -70.52: Offshore Antofagasta, ChileSource: EMSCDetail 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=23047055","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)}})})();]]>Try our free app!Android | iOS versionSupport Us – Help Us Enhance Our Services!We’re passionate about delivering the latest volcano and earthquake data from around the globe — just for you. 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