Strong magnitude 5.5 earthquake at 114 km depth24 Jul 00:47 UTC: First to report: VolcanoDiscovery after 41 seconds.24 Jul 00:48: Now using data updates from EMSC... [show all] ...24 Jul 00:49: Magnitude recalculated from 5.7 to 5.6.24 Jul 00:50: Magnitude recalculated from 5.6 to 5.4. Hypocenter depth recalculated from 112.00 to 103.00 km (from 70 to 64 mi). Epicenter location corrected by 37 km (23 mi) towards SE.24 Jul 00:50: Magnitude recalculated from 5.4 to 5.3.24 Jul 00:51: Hypocenter depth recalculated from 103.00 to 111.00 km (from 64 to 69 mi). Epicenter location corrected by 40 km (25 mi) towards WNW.24 Jul 00:52: Magnitude recalculated from 5.3 to 5.2.24 Jul 00:52: Now using data updates from CSN24 Jul 00:58: Magnitude recalculated from 5.2 to 5.5. Hypocenter depth recalculated from 109.00 to 114.00 km (from 68 to 71 mi). Epicenter location corrected by 7.4 km (4.6 mi) towards ENE.Update Thu, 24 Jul 2025, 00:51Moderate yet deep earthquake of magnitude 5.3 just reported 65 km east of Calama, ChileThe European-Mediterranean Seismological Centre (EMSC) reported a magnitude 5.3 quake in Chile near Calama, Provincia de El Loa, Region de Antofagasta, only 5 minutes ago. The earthquake hit in the evening on Wednesday, July 23rd, 2025, at 8:46 pm local time at an intermediate depth of 103. km. The exact magnitude, epicenter, and depth of the quake might be revised within the next few hours or minutes as seismologists review data and refine their calculations, or as other agencies issue their report.A second report was later issued by the citizen-seismograph network of RaspberryShake, which listed it as a magnitude 5.2 earthquake. A third agency, the German Research Centre for Geosciences (GFZ), reported the same quake at magnitude 5.2.Based on the preliminary seismic data, the quake should not have caused any significant damage, but was probably felt by many people as light vibration in the area of the epicenter.Weak shaking might have been felt in San Pedro de Atacama (pop. 2,000) located 60 km from the epicenter, and Calama (pop. 165,700) 65 km away.VolcanoDiscovery will automatically update magnitude and depth if these change and follow up if other significant news about the quake become available. If you're in the area, please send us your experience through our reporting mechanism, either online or via our mobile app. This will help us provide more first-hand updates to anyone around the globe who wants to know more about this quake.If you were or still are in this area during the quake help others with your feedback and report it here.Download the Volcanoes & Earthquakes app and get one of the fastest seismic alerts online: Android | iOSI didn't feel itI felt this quakeEarthquake detailsDate & timeJul 24, 2025 00:46:20 UTC - Local time at epicenterWednesday, Jul 23, 2025, at 08:46 pm (GMT -4)StatusconfirmedMagnitude5.5Depth114 kmEpicenter latitude / longitude22.193°S / 68.753°WProvincia de El Loa, Region de Antofagasta, ChileAlso near: Bolivia 73 km (45 mi) away | Argentina 176 km (109 mi) awaySeismic antipode22.193°N / 111.247°EChinaShaking intensityIV Light shaking near epicenterFelt7 reportsPrimary data sourceCSN (National Seismological Center (Centro Sismológico Nacional))Nearest volcanoSan Pedro (50 km / 31 mi)Weather at epicenter at time of quakeClear Sky 12.3°C (54 F), humidity: 3%, wind: 3 m/s (5 kts) from WSWEstimated seismic energy released1.1 x 1013 joules (3.12 gigawatt hours, equivalent to 2682 tons of TNT or 0.2 atomic bombs!) | equivalent to ONE quake of magnitude 5.5 | about seismic energy15 minutes ago reported feltJul 24, 2025 00:46 GMT / Jul 23, 2025 08:46 pm (GMT -4)Lat / Lng: -22.193 / -68.753: 36 km Al NE De CalamaSource: CSNOther sources: GFZ: 5.2 / 85 km, RaspberryShake: 5.2 / 85 km, 1 more...Detail info | Read user reports | You felt it? - Report it!';storedMarkers.push(['quake-21986806',-22.19300,-68.75300,'15 minutes ago: Mag. 5.5, 36 km Al NE De Calama',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 ChileNearby placesThe closest larger town where the quake might have been felt is Calama, a city with more than 170,000 inhabitants in Chile, in 34 km (21 mi) distance southwest of the epicenter. People likely experienced light shaking there. In the capital of Bolivia, Sucre, 505 km (314 mi) away from the epicenter, the earthquake was probably felt as very weak shaking.The following table shows some of the places that might have been affected (or not) by the shaking.DistancePlaceMax. shaking intensity(*)RegionCountry34 km (21 mi)SW of epicenterCalama(pop: 165,700)IV: LightProvincia de El Loa, Region de AntofagastaChile95 km (59 mi)W of epicenterMaria Elena(pop: 4,900)III: WeakProvincia de Tocopilla, Region de AntofagastaChile97 km (60 mi)SW of epicenterSierra Gorda(pop: 477)III: WeakProvincia de Antofagasta, Region de AntofagastaChile98 km (61 mi)SE of epicenterSan Pedro de Atacama(pop: 2,000)III: WeakProvincia de El Loa, Region de AntofagastaChile149 km (93 mi)W of epicenterTocopilla(pop: 24,500)III: WeakRegion de AntofagastaChile199 km (123 mi)N of epicenterPica(pop: 9,300)III: WeakProvincia del Tamarugal, TarapacáChile201 km (125 mi)SW of epicenterMejillones(pop: 12,800)III: WeakProvincia de Antofagasta, Region de AntofagastaChile227 km (141 mi)NW of epicenterLa Tirana(pop: 1,530)III: WeakProvincia del Tamarugal, TarapacáChile234 km (145 mi)SW of epicenterAntofagasta(pop: 352,600)III: WeakRegion de AntofagastaChile241 km (149 mi)NW of epicenterPozo Almonte(pop: 15,700)III: WeakProvincia del Tamarugal, TarapacáChile256 km (159 mi)NW of epicenterAlto Hospicio(pop: 108,400)III: WeakProvincia de Iquique, TarapacáChile264 km (164 mi)NW of epicenterIquique(pop: 191,500)III: WeakTarapacáChile266 km (165 mi)NW of epicenterHuara(pop: 2,730)III: WeakProvincia del Tamarugal, TarapacáChile278 km (172 mi)NE of epicenterUyuni(pop: 10,300)III: WeakDepartamento de PotosiBolivia283 km (176 mi)NE of epicenterColchani(pop: 12,000)III: WeakDepartamento de PotosiBolivia324 km (201 mi)E of epicenterTupiza(pop: 22,200)III: WeakDepartamento de PotosiBolivia326 km (202 mi)E of epicenterVillazon(pop: 30,300)III: WeakDepartamento de PotosiBolivia418 km (259 mi)SE of epicenterSan Salvador de Jujuy(pop: 258,000)II: Very weakDoctor Manuel Belgrano, Jujuy ProvinceArgentina422 km (262 mi)E of epicenterTarija(pop: 159,300)II: Very weakDepartamento de TarijaBolivia426 km (265 mi)NE of epicenterPotosi(pop: 141,300)II: Very weakDepartamento de PotosiBolivia428 km (266 mi)SE of epicenterPalpala(pop: 48,200)II: Very weakPalpala, Jujuy ProvinceArgentina444 km (276 mi)SE of epicenterLibertador General San Martin(pop: 49,300)II: Very weakLedesma, Jujuy ProvinceArgentina444 km (276 mi)N of epicenterArica(pop: 221,400)II: Very weakRegion de Arica y ParinacotaChile446 km (277 mi)SE of epicenterSalta(pop: 520,700)II: Very weakDepartamento Capital, Salta ProvinceArgentina457 km (284 mi)SE of epicenterSan Pedro de Jujuy(pop: 58,400)II: Very weakSan Pedro, Jujuy ProvinceArgentina458 km (284 mi)E of epicenterBermejo(pop: 35,400)II: Very weakDepartamento de TarijaBolivia467 km (290 mi)E of epicenterOrán(pop: 74,100)II: Very weakSalta ProvinceArgentina477 km (296 mi)NE of epicenterLlallagua(pop: 28,100)II: Very weakDepartamento de PotosiBolivia485 km (301 mi)S of epicenterDiego de Almagro(pop: 18,100)II: Very weakChanaral, Region de AtacamaChile490 km (305 mi)N of epicenterTacna(pop: 286,200)II: Very weakTacnaPeru497 km (309 mi)N of epicenterOruro(pop: 208,700)II: Very weakOruroBolivia505 km (314 mi)NE of epicenterSucre(pop: 224,800)II: Very weakDepartamento de ChuquisacaBolivia510 km (317 mi)E of epicenterTartagal(pop: 60,800)II: Very weakGeneral Jose de San Martin, Salta ProvinceArgentina523 km (325 mi)E of epicenterYacuiba(pop: 82,800)II: Very weakProvincia Gran Chaco, Departamento de TarijaBolivia575 km (357 mi)NW of epicenterIlo(pop: 53,500)II: Very weakDepartamento de MoqueguaPeru592 km (368 mi)NE of epicenterVinto(pop: 58,700)II: Very weakDepartamento de CochabambaBolivia593 km (369 mi)NE of epicenterQuillacollo(pop: 172,400)II: Very weakDepartamento de CochabambaBolivia596 km (370 mi)NE of epicenterColcapirhua(pop: 52,700)II: Very weakDepartamento de CochabambaBolivia597 km (371 mi)S of epicenterCopiapo(pop: 129,300)II: Very weakCopiapo, Region de AtacamaChile599 km (372 mi)NE of epicenterCochabamba(pop: 841,300)II: Very weakDepartamento de CochabambaBoliviaNotes:(*) Shaking intensity according to the Modified Mercalli Intensity Scale (MMI) and estimated using seismic models.User-reports for this quake (7)The first report about ground shaking reached us after only 41 seconds, before other agencies reported it. So far, we have received 7 reports for this quake from Chile. The quake was reported to have been felt in up to approx. 250 km (155 mi) distance.Most reports came from Santiago (2 reports), the capital of Chile with 4,800,000 inhabitants in 1,267 km (787 mi) distance south of the epicenter. Further below is a list of places where most people reported this quake.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.Contribute:Leave a comment if you find a particular report interesting or want to add to it.Flag as inappropriate.Mark as helpful or interesting.Send your own user report!TranslateCalama (35.3 km SSW of epicenter) [Map] / Light shaking (MMI IV) / vertical swinging (up and down) / 10-15 s : Se sentia como que el suelo subia y bajaba levemente | 6 users found this interesting. (reported through our app) Calama, Chile (34.2 km SSW of epicenter) [Map] / Weak shaking (MMI III) / rattling, vibrating / 5-10 s : Bien Calama / Weak shaking (MMI III) / rattling, vibrating / 5-10 sCalama / Light shaking (MMI IV) / horizontal (sideways) swinging / 5-10 s : Fuerte Antofagasta (226.4 km SW of epicenter) [Map] / Weak shaking (MMI III) / single lateral shake / 10-15 s/ Very weak shaking (MMI II) (reported through our app)258.6 km NW 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 reportsSantiago, Santiago Metropolitan, Chile(Pop.: 4,837,295)1,267 km (787 mi)S of epicenterIV: Light shaking2Note: Only reports with latitude/longitude coordinate positions given (7 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 shaking1258–258 km (161–161 mi)258 km (161 mi)III: Weak shaking234–226 km (21–141 mi)130 km (81 mi)IV: Light shaking135–35 km (22–22 mi)35 km (22 mi)Notes(*) Reports are filtered to exclude those that are likely highly inaccurate or esaggerated.Only reports with latitude/longitude coordinate positions given (7 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 GMT2025-07-24EpicenterAgency5.5114 km71 mi00:46:2036 km al NE de CalamaCSN (National Seismological Center (Centro Sismológico Nacional))5.2485 km53 mi00:46:19.35Northern Chile30 km (19 mi) epicenter difference with CSNGFZ (German Research Centre for Geosciences)5.285 km53 mi00:46:19Northern Chile30 km (18 mi) epicenter difference with CSNRaspberryShake (RaspberryShake)5.3118 km73 mi00:46:21.64ANTOFAGASTA, CHILE24 km (15 mi) epicenter difference with CSNEMSC (European-Mediterranean Seismological Centre)5.3910 km6.2 mi(*)00:46:11.4near Antofagasta18 km (11 mi) epicenter difference with CSNRENASS (Réseau National de Surveillance Sismique (RéNaSS))Notes:(*) A depth given as 10 km often means that the the depth of the quake could be not determined with sufficient accuracy.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 32 km2 (12 square miles) as a first-order estimate. The length of the rupture zone thus was probably around 10 km (6 mi).[More info]Recorded aftershocks, latest first (0 quake)Jul 23, 2025 08:46 pm (GMT -4)15 minutes ago - felt5.5114 km0 km - This quake34 km NE of Calama, Provincia de El Loa, Region de Antofagasta, ChileMain 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 1,000 quakes on average per year in the area near the epicenter of this quake (within 100 km/61 mi):Mag. 7 or higher: 0.03 quakes per year (or 1 quake every 31.3 years)Mag. 6 or higher: 0.13 quakes per year (or 1 quake every 7.6 years)Mag. 5 or higher: 3.7 quakes per yearMag. 4 or higher: 71 quakes per year (or 5.9 quakes per month)Mag. 3 or higher: 459 quakes per year (or 38.3 quakes per month)Mag. 2 or higher: 1,000 quakes per year (or 2.8 quakes per day)Mag. 1 or higher: 1,000 quakes per year (or 2.8 quakes per day)The area where this quake occurred has a very high level of seismic activity. It has had at least 4 quakes above magnitude 7 since 1900, which suggests that larger earthquakes of this size occur infrequently, probably on average approximately every 30 to 35 years.Number of quakes per yearPrevious quakes in the same area of this earthquakeThe earthquake occurred 29 weeks after a magnitude 6.1 earthquake had hit on Thursday, Jan 2, 2025, at 04:43 pm local time (America/Santiago GMT -4) in 65 km (40 mi) distance to the northwest:Mag. 6.1 earthquake Provincia de Tocopilla - Region de Antofagasta, Chile - Jan 2, 2025 - The largest quake near the epicenter of this quake during the 10 years before was an event of magnitude 7.4. It had occurred 1 year 1 weeks earlier, on Thursday, Jul 18, 2024, at 09:50 pm local time (America/Santiago GMT -4) in Region de Antofagasta, Chile:Mag. 7.4 earthquake 115 km southeast of Calama - Region de Antofagasta, Chile - Jul 18, 2024 - The strongest-ever (since 1900) recorded quake in this area measured magnitude 8.2. It had occurred 75 years ago earlier, on Saturday, Dec 9, 1950, at 09:38 pm local time (Universal Time GMT +0) in Region de Antofagasta, Chile:Mag. 8.2 earthquake Provincia de El Loa - Region de Antofagasta, Chile - Dec 9, 1950 - 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 TimeMagDepthDistanceLocationDetailsMapJul 20, 08:36 am (GMT -4)4.598 km80 km (50 mi) to the SProvincia de Antofagasta, 48 km south of Calama, Provincia de El Loa, Region de Antofagasta, Chile I FELT IT - 1 reportInfoJul 18, 09:35 am (Universal Time)4.2118 km73 km (45 mi) to the S 58 km southeast of Calama, Provincia de El Loa, Region de Antofagasta, Chile I FELT IT - 1 reportInfoJul 16, 07:10 am (GMT -4)4.0130 km85 km (53 mi) to the N 42 km Al SO De OllagüeInfoJul 13, 05:01 am (Santiago)4.0100 km66 km (41 mi) to the S 35 km south of Calama, Provincia de El Loa, Region de Antofagasta, Chile 2 reportsInfoJul 12, 11:02 pm (Santiago)4.0146 km81 km (50 mi) to the SE 86 km east of Calama, Provincia de El Loa, Region de Antofagasta, ChileInfoJan 2, 04:43 pm (Santiago)6.199 km65 km (40 mi) to the NWProvincia de Tocopilla, 85 km north of Calama, Provincia de El Loa, Region de Antofagasta, Chile 31 reportsInfoJul 18, 2024 09:50 pm (Santiago)7.4145 km125 km (78 mi) to the SE 115 km southeast of Calama, El Loa, Antofagasta, Chile 170 reportsInfoJul 27, 2022 02:58 pm (Santiago)6.2112 km18 km (11 mi) to the E 46 km northeast of Calama, El Loa, Region de Antofagasta, Chile 38 reportsInfoApr 20, 2022 07:19 am (Santiago)5.7102 km97 km (60 mi) to the SE 87 km southeast of Calama, Provincia de El Loa, Region de Antofagasta, Chile 13 reportsInfoDec 14, 2020 03:20 pm (Universal Time)5.810 km65 km (40 mi) to the NE 99 km northeast of Calama, Provincia de El Loa, Region de Antofagasta, Chile 17 reportsInfoOct 6, 2019 07:40 am (Santiago)5.7101 km42 km (26 mi) to the NE 75 km northeast of Calama, Provincia de El Loa, Region de Antofagasta, Chile 5 reportsInfoJun 10, 2015 09:52 am (Santiago)6.0121 km47 km (29 mi) to the SE 51 km east of Calama, Provincia de El Loa, Region de Antofagasta, Chile 5 reportsInfoApr 2, 2014 09:43 pm (GMT -5)7.722 km255 km (158 mi) to the NWSouth Pacific Ocean, 54 km southwest of Iquique, Provincia de Iquique, Tarapacá, Chile 7 reportsInfoAug 23, 2013 04:34 am (Santiago)5.8111 km19 km (12 mi) to the SE 40 km northeast of Calama, Provincia de El Loa, Region de Antofagasta, Chile 3 reportsInfoJun 20, 2011 12:36 pm (Santiago)6.4128 km77 km (48 mi) to the NE 111 km northeast of Calama, Provincia de El Loa, Region de Antofagasta, ChileInfoJul 11, 2010 08:11 pm (Santiago)6.3115 km56 km (35 mi) to the E 81 km northeast of Calama, Provincia de El Loa, Region de Antofagasta, ChileInfoMar 4, 2010 06:39 pm (Santiago)6.3114 km44 km (27 mi) to the E 66 km northeast of Calama, Provincia de El Loa, Region de Antofagasta, ChileInfoFeb 16, 2008 10:45 am (Santiago)6.1130 km102 km (63 mi) to the N 136 km northeast of Calama, Provincia de El Loa, Region de Antofagasta, ChileInfoNov 14, 2007 11:40 am (Santiago)7.740 km117 km (73 mi) to the W 36 km southeast of Tocopilla, Provincia de Tocopilla, Region de Antofagasta, ChileInfoNov 7, 2006 10:25 am (Santiago)5.8121 km77 km (48 mi) to the NE 110 km northeast of Calama, Provincia de El Loa, Region de Antofagasta, ChileInfoNov 17, 2005 03:26 pm (La Paz)6.8147 km90 km (56 mi) to the E 68 km NNE of San Pedro De Atacama, ChileInfoJun 13, 2005 06:44 pm (Santiago)7.8116 km250 km (155 mi) to the N 103 km east of Iquique, Provincia de Iquique, Tarapacá, ChileInfoSep 17, 2003 05:34 pm (Santiago)5.8127 km92 km (57 mi) to the NE 126 km northeast of Calama, Provincia de El Loa, Region de Antofagasta, ChileInfoMar 28, 2002 12:56 am (Santiago)6.5125 km73 km (46 mi) to the NE 108 km northeast of Calama, Provincia de El Loa, Region de Antofagasta, ChileInfoJun 19, 2001 05:32 am (Santiago)6.0147 km109 km (67 mi) to the SEDepartamento de Potosi, BoliviaInfoMay 12, 2000 03:43 pm (Jujuy)7.2225 km280 km (174 mi) to the SESusques, 138 km northwest of San Salvador de Jujuy, Doctor Manuel Belgrano, Jujuy Province, ArgentinaInfoNov 21, 1999 12:51 am (Santiago)5.9101 km49 km (31 mi) to the N 80 km north of Calama, Provincia de El Loa, Region de Antofagasta, ChileInfoMar 2, 1999 02:45 pm (Santiago)5.9111 km64 km (40 mi) to the SE 52 km southeast of Calama, Provincia de El Loa, Region de Antofagasta, ChileInfoJan 30, 1998 08:16 am (Santiago)7.142 km242 km (151 mi) to the SW 35 km southeast of Antofagasta, Provincia de Antofagasta, Region de Antofagasta, ChileInfoJan 22, 1997 10:15 pm (La Paz)7.1276 km313 km (195 mi) to the E 16 km northwest of Villazon, Departamento de Potosi, BoliviaInfoJul 30, 1995 01:11 am (Santiago)8.046 km203 km (126 mi) to the SW 36 km north of Antofagasta, Provincia de Antofagasta, Region de Antofagasta, ChileInfoNov 13, 1993 10:59 pm (Santiago)5.8112 km46 km (29 mi) to the SE 38 km east of Calama, Provincia de El Loa, Region de Antofagasta, ChileInfoJan 27, 1992 05:52 am (La Paz)5.8145 km109 km (68 mi) to the NE Potosi, BoliviaInfoMar 31, 1987 10:48 pm (Jujuy)7.0249 km270 km (167 mi) to the EDepartamento de Rinconada, 52 km west of Abra Pampa, Departamento de Cochinoca, Jujuy Province, ArgentinaInfoMar 5, 1987 05:17 am (Santiago)7.662 km283 km (176 mi) to the SW 85 km south of Antofagasta, Provincia de Antofagasta, Region de Antofagasta, ChileInfoDec 11, 1984 08:22 pm (Santiago)6.492 km29 km (18 mi) to the SE 34 km east of Calama, Provincia de El Loa, Region de Antofagasta, ChileInfoMay 14, 1979 07:04 pm (Santiago)5.985 km78 km (49 mi) to the SWProvincia de Antofagasta, 44 km southwest of Calama, Provincia de El Loa, Region de Antofagasta, ChileInfoFeb 5, 1976 05:53 am (Santiago)5.898 km77 km (48 mi) to the NE 111 km northeast of Calama, Provincia de El Loa, Region de Antofagasta, ChileInfoJan 2, 1974 06:42 am (Santiago)6.4105 km53 km (33 mi) to the SE 55 km east of Calama, Provincia de El Loa, Region de Antofagasta, ChileInfoDec 27, 1967 05:17 am (Santiago)6.7115 km103 km (64 mi) to the NE 137 km northeast of Calama, Provincia de El Loa, Region de Antofagasta, ChileInfoDec 20, 1967 10:25 pm (Santiago)7.345 km128 km (79 mi) to the W 37 km northeast of Tocopilla, Provincia de Tocopilla, Region de Antofagasta, ChileInfoOct 30, 1960 05:32 pm (Santiago)6.867 km90 km (56 mi) to the S 65 km south of Calama, Provincia de El Loa, Region de Antofagasta, ChileInfoNov 29, 1957 06:19 pm (La Paz)7.7233 km252 km (157 mi) to the NE Potosi, BoliviaInfoDec 6, 1953 11:05 pm (Santiago)7.40 km12 km (7.3 mi) to the NE 46 km northeast of Calama, Provincia de El Loa, Region de Antofagasta, ChileInfoDec 9, 1950 09:38 pm (Universal Time)8.2114 km216 km (134 mi) to the SEProvincia de El Loa, 255 km east of Antofagasta, Provincia de Antofagasta, Region de Antofagasta, ChileInfoDec 26, 1948 04:12 am (Santiago)7.00 km43 km (26 mi) to the SW 9.2 km southwest of Calama, Provincia de El Loa, Region de Antofagasta, ChileInfoFeb 23, 1933 08:09 am (Universal Time)7.235 km238 km (148 mi) to the NW Tarapaca, ChileInfoOct 19, 1929 07:12 am (Santiago)6.865 km72 km (45 mi) to the SE 63 km southeast of Calama, Provincia de El Loa, Region de Antofagasta, ChileInfoApr 28, 1926 11:13 am (Universal Time)7.190 km83 km (51 mi) to the SE 90 km east of Calama, Provincia de El Loa, Region de Antofagasta, ChileInfoMar 28, 1922 03:58 am (Universal Time)7.2150 km127 km (79 mi) to the NE Chile-Bolivia Border RegionInfoOct 20, 1921 06:03 am (Universal Time)7.2117 km258 km (161 mi) to the N 149 km east of Iquique, Provincia de Iquique, Tarapacá, ChileInfoAug 25, 1916 05:44 am (La Paz)7.50 km154 km (96 mi) to the NE 282 km southwest of Potosi, Departamento de Potosi, BoliviaInfoOct 4, 1910 11:00 pm (Universal Time)7.2120 km33 km (21 mi) to the NW 51 km north of Calama, Provincia de El Loa, Region de Antofagasta, ChileInfoMap 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]