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The quake had a moderate depth of 206 km (128 mi) and was not felt (or at least not reported so).Quake Data | Interactive map | Seismograms | User reports | Aftershocks | Earlier quakes here | Quakes in Argentina | Quakes in Chile | Quakes in Bolivia | Salta Province | Jujuy Province | Region de AntofagastaHint: Click on the image to see different maps of this quake!Moderate magnitude 4.3 earthquake at 206 km depth19 Jul 23:15 UTC: First to report: EMSC after 7 minutes.19 Jul 23:16: Magnitude recalculated from 3.8 to 4.0. Hypocenter depth recalculated from 221.00 to 234.40 km (from 137 to 146 mi). Epicenter location corrected by 46 km (28 mi) towards WNW.19 Jul 23:27: Now using data updates from USGSI didn't feel itI felt this quakeEarthquake detailsDate & timeJul 19, 2026 23:08:29 UTC - Local time at epicenterSunday, Jul 19, 2026, at 08:08 pm (GMT -3)Statusconfirmed (manually revised)Magnitude4.30Depth206 kmEpicenter latitude / longitude24.0529°S / 67.1042°WDepartamento de Los Andes, Salta Province, ArgentinaAlso near: Chile 24 km (15 mi) awaySeismic antipode24.0529°N / 112.8958°EChinaQuality25 seismic stationsShaking intensityII Very weak shakingFelt0 reportsPrimary data sourceUSGS (United States Geological Survey)Nearest volcanoCordon de Puntas Negras (23 km / 14 mi)Weather at epicenter at time of quakeLight Snow -2.8°C (27 F), humidity: 46%, wind: 12 m/s (23 kts) from WNWEstimated seismic energy released1.8 x 1011 joules (49.4 megawatt hours, equivalent to 42.5 tons of TNT) | equivalent to ONE quake of magnitude 4.3 | about seismic energy21 minutes agoJul 19, 2026 23:08 GMT / Jul 19, 2026 08:08 pm (GMT -3)Lat / Lng: -24.0529 / -67.1042: 81 km WNW of San Antonio De Los Cobres, ArgentinaSource: USGSOther sources: RaspberryShake: 4.3 / 234 km, CSN: 4.3 / 234 km, 1 more...Detail info | You felt it? - Report it!';storedMarkers.push(['quake-23199438',-24.05290,-67.10420,'21 minutes ago: Mag. 4.3, 81 km WNW of San Antonio De Los Cobres, Argentina',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 ArgentinaNearby placesThe closest larger town where the quake might have been felt is San Antonio de los Cobres, a town with 4,000 inhabitants in Argentina, in 82 km (51 mi) distance east of the epicenter. People likely experienced very weak shaking there.The following table shows some of the places that might have been affected (or not) by the shaking.DistancePlaceMax. shaking intensity(*)RegionCountry82 km (51 mi)E of epicenterSan Antonio de los Cobres(pop: 4,000)II: Very weakDepartamento de Los Andes, Salta ProvinceArgentina104 km (65 mi)NE of epicenterSusques(pop: 1,140)II: Very weakJujuy ProvinceArgentina125 km (78 mi)E of epicenterSanta Rosa de Tastil(pop: 2,000)II: Very weakDepartamento de Rosario de Lerma, Salta ProvinceArgentina152 km (95 mi)SE of epicenterCachi(pop: 2,190)II: Very weakSalta ProvinceArgentina169 km (105 mi)NW of epicenterSan Pedro de Atacama(pop: 11,000)I: Not feltProvincia de El Loa, Region de AntofagastaChile172 km (107 mi)NE of epicenterEl Aguilar(pop: 3,660)I: Not feltDepartamento de Humahuaca, Jujuy ProvinceArgentina176 km (109 mi)SE of epicenterCampo Quijano(pop: 5,000)I: Not feltDepartamento de Rosario de Lerma, Salta ProvinceArgentina182 km (113 mi)E of epicenterTilcara(pop: 5,640)I: Not feltJujuy ProvinceArgentina185 km (115 mi)E of epicenterSan Salvador de Jujuy(pop: 258,000)I: Not feltDepartamento de Doctor Manuel Belgrano, Jujuy ProvinceArgentina190 km (118 mi)SE of epicenterSalta(pop: 520,700)I: Not feltDepartamento Capital, Salta ProvinceArgentina193 km (120 mi)E of epicenterPalpala(pop: 48,200)I: Not feltDepartamento de Palpala, Jujuy ProvinceArgentina199 km (123 mi)SE of epicenterEl Carril(pop: 9,780)I: Not feltDepartamento de Chicoana, Salta ProvinceArgentina202 km (126 mi)NE of epicenterHumahuaca(pop: 11,400)I: Not feltJujuy ProvinceArgentina206 km (128 mi)NE of epicenterAbra Pampa(pop: 9,430)I: Not feltDepartamento de Cochinoca, Jujuy ProvinceArgentina219 km (136 mi)E of epicenterLa Mendieta(pop: 3,810)I: Not feltDepartamento de San Pedro, Jujuy ProvinceArgentina228 km (142 mi)E of epicenterSan Pedro de Jujuy(pop: 58,400)I: Not feltDepartamento de San Pedro, Jujuy ProvinceArgentina234 km (146 mi)E of epicenterFraile Pintado(pop: 13,700)I: Not feltDepartamento de Ledesma, Jujuy ProvinceArgentina236 km (147 mi)E of epicenterLibertador General San Martin(pop: 49,300)I: Not feltDepartamento de Ledesma, Jujuy ProvinceArgentina250 km (155 mi)E of epicenterSanta Clara(pop: 4,880)I: Not feltDepartamento de Santa Barbara, Jujuy ProvinceArgentina252 km (156 mi)SE of epicenterCafayate(pop: 11,800)I: Not feltSalta ProvinceArgentina257 km (160 mi)NW of epicenterCalama(pop: 166,300)I: Not feltProvincia de El Loa, Region de AntofagastaChile258 km (160 mi)E of epicenterCaimancito(pop: 5,400)I: Not feltDepartamento de Ledesma, Jujuy ProvinceArgentina260 km (162 mi)NW of epicenterSierra Gorda(pop: 1,070)I: Not feltProvincia de Antofagasta, Region de AntofagastaChile266 km (165 mi)NE of epicenterLa Quiaca(pop: 14,800)I: Not feltDepartamento de Yavi, Jujuy ProvinceArgentina268 km (166 mi)NE of epicenterVillazon(pop: 30,300)I: Not feltDepartamento de PotosiBolivia272 km (169 mi)E of epicenterYuto(pop: 7,730)I: Not feltDepartamento de Ledesma, Jujuy ProvinceArgentina285 km (177 mi)E of epicenterPalma Sola(pop: 5,320)I: Not feltDepartamento de Santa Barbara, Jujuy ProvinceArgentina288 km (179 mi)SE of epicenterEl Galpon(pop: 8,360)I: Not feltDepartamento de Metan, Salta ProvinceArgentina301 km (187 mi)E of epicenterOrán(pop: 74,100)I: Not feltSalta ProvinceArgentina318 km (198 mi)NE of epicenterBermejo(pop: 35,400)I: Not feltDepartamento de TarijaBolivia323 km (201 mi)NE of epicenterTupiza(pop: 22,200)I: Not feltDepartamento de PotosiBolivia323 km (201 mi)NW of epicenterMaria Elena(pop: 7,530)I: Not feltProvincia de Tocopilla, Region de AntofagastaChile338 km (210 mi)W of epicenterAntofagasta(pop: 401,100)I: Not feltRegion de AntofagastaChile351 km (218 mi)SE of epicenterTafi Viejo(pop: 48,500)I: Not feltTafi Viejo, Tucuman ProvinceArgentina357 km (222 mi)W of epicenterMejillones(pop: 14,100)I: Not feltProvincia de Antofagasta, Region de AntofagastaChile371 km (231 mi)NE of epicenterTarija(pop: 159,300)I: Not feltDepartamento de TarijaBolivia373 km (232 mi)SW of epicenterTaltal(pop: 11,100)I: Not feltProvincia de Antofagasta, Region de AntofagastaChile384 km (239 mi)NW of epicenterTocopilla(pop: 25,400)I: Not feltRegion de AntofagastaChile394 km (245 mi)SW of epicenterDiego de Almagro(pop: 13,900)I: Not feltChanaral, Region de AtacamaChileNotes:(*) 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 GMT2026-07-19EpicenterAgency4.3206 km128 mi23:08:29.37181 km WNW of San Antonio de los Cobres, ArgentinaUSGS (United States Geological Survey)4.3234 km145 mi23:08:28Chile-Argentina Border Region32 km (20 mi) epicenter difference with USGSRaspberryShake (RaspberryShake)4.3234 km145 mi23:08:2863 km al SE de Socaire32 km (20 mi) epicenter difference with USGSCSN (National Seismological Center (Centro Sismológico Nacional))4.0234 km146 mi23:08:28ANTOFAGASTA, CHILE32 km (20 mi) epicenter difference with USGSEMSC (European-Mediterranean Seismological Centre)"; HTMLcontent += ""; mainMap.addToMap("station"+id, lat, lon, title,HTMLcontent); mainMap.map.panTo([lat,lon]); document.getElementById("map_canvas").scrollIntoView();}]]>SeismogramsSeismic station: SAN PEDRO DE ATACAMA (AF01/C1 network) | Distance from quake: 164 km / 102 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: 0.2-5.0 Hz. Source: NSF SAGE Facility IRISWS timeseriesplot Web ServiceSeismic station: Mina Guanaco, Chile (GO02/C network) | Distance from quake: 280 km / 174 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 2 km2 (1 square miles) as a first-order estimate. The length of the rupture zone thus was probably around 2 km (2 mi).[More info]Recorded aftershocks, latest first (0 quake)Jul 19, 2026 08:08 pm (GMT -3)21 minutes ago4.3206 km0 km - This quake82 km W of San Antonio de los Cobres, Departamento de Los Andes, Salta Province, ArgentinaMain 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 1,100 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: 0.18 quakes per year (or 1 quake every 5.7 years)Mag. 5 or higher: 3.5 quakes per yearMag. 4 or higher: 134 quakes per year (or 11.2 quakes per month)Mag. 3 or higher: 852 quakes per year (or 71 quakes per month)Mag. 2 or higher: 1,100 quakes per year (or 2.9 quakes per day)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