Moderate magnitude 4.2 earthquake at 58 km depth25 Jun 05:14 UTC: First to report: EMSC after 6 minutes.25 Jun 05:17: Now using data updates from BMKGI didn't feel itI felt this quakeEarthquake detailsDate & timeJun 25, 2026 05:08:25 UTC - Local time at epicenterThursday, Jun 25, 2026, at 11:08 am (GMT +6)Statusconfirmed (manually revised)Magnitude4.2Depth58 kmEpicenter latitude / longitude0.17°N / 96.77°EIndonesiaSeismic antipode0.17°S / 83.23°WEcuadorShaking intensityIII Weak shaking near epicenterFelt0 reportsPrimary data sourceBMKG (Meteorological, Climatological, and Geophysical Agency of Indonesia)Weather at epicenter at time of quakeOvercast Clouds 28.6°C (84 F), humidity: 71%, wind: 2 m/s (3 kts) from SEEstimated seismic energy released1.3 x 1011 joules (35 megawatt hours, equivalent to 30.1 tons of TNT) | equivalent to ONE quake of magnitude 4.2 | about seismic energy22 minutes agoJun 25, 2026 05:08 GMT / Jun 25, 2026 11:08 am (GMT +6)Lat / Lng: 0.17 / 96.77: Indonesia: Off West Coast of Northern SumatraSource: BMKGOther sources: RaspberryShake: 4.2 / 58 km, EMSC: 4.3 / 10 kmDetail info | You felt it? - Report it!';storedMarkers.push(['quake-23133146',0.17000,96.77000,'22 minutes ago: Mag. 4.2, Indonesia: Off West Coast of Northern Sumatra',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 BaliNearby placesThe closest larger town where the quake might have been felt is Teluk Dalam, a town with 26,000 inhabitants in Indonesia, in 123 km (77 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(*)RegionCountry123 km (77 mi)E of epicenterTeluk Dalam(pop: 25,800)II: Very weakKabupaten Nias Selatan, North SumatraIndonesia143 km (89 mi)N of epicenterLahewa(pop: 24,500)II: Very weakKabupaten Nias Utara, North SumatraIndonesia156 km (97 mi)NE of epicenterGunungsitoli(pop: 136,700)II: Very weakNorth SumatraIndonesia261 km (162 mi)N of epicenterSinabang(pop: 15,000)I: Not feltKabupaten Simeulue, Nanggroe Aceh Darussalam ProvinceIndonesia261 km (162 mi)NE of epicenterSingkil(pop: 46,800)I: Not feltNanggroe Aceh Darussalam ProvinceIndonesia273 km (170 mi)NE of epicenterBarus(pop: 18,300)I: Not feltKabupaten Tapanuli Tengah, North SumatraIndonesia284 km (176 mi)NE of epicenterSibolga(pop: 91,300)I: Not feltNorth SumatraIndonesia304 km (189 mi)NE of epicenterSubulussalam(pop: 90,800)I: Not feltNanggroe Aceh Darussalam ProvinceIndonesia309 km (192 mi)NE of epicenterPadangsidempuan(pop: 236,200)I: Not feltKota Padangsidimpuan, North SumatraIndonesia319 km (198 mi)NE of epicenterTarutung(pop: 39,500)I: Not feltKabupaten Tapanuli Utara, North SumatraIndonesia334 km (208 mi)NE of epicenterSidikalang(pop: 50,700)I: Not feltKabupaten Dairi, North SumatraIndonesia345 km (214 mi)NE of epicenterNainggolan(pop: 11,800)I: Not feltKabupaten Samosir, North SumatraIndonesia355 km (220 mi)NE of epicenterParmonangan(pop: 13,000)I: Not feltKabupaten Toba Samosir, North SumatraIndonesia358 km (222 mi)NE of epicenterParopo(pop: 16,100)I: Not feltKabupaten Dairi, North SumatraIndonesia361 km (224 mi)NE of epicenterTongging(pop: 16,000)I: Not feltKabupaten Karo, North SumatraIndonesia361 km (224 mi)NE of epicenterTomok Bolon(pop: 10,000)I: Not feltKabupaten Samosir, North SumatraIndonesia367 km (228 mi)NE of epicenterParapat(pop: 10,000)I: Not feltKabupaten Toba Samosir, North SumatraIndonesia398 km (247 mi)SE of epicenterTuapejat(pop: 5,760)I: Not feltKabupaten Kepulauan Mentawai, Provinsi Sumatera BaratIndonesia402 km (250 mi)NE of epicenterPematangsiantar(pop: 274,800)I: Not feltKota Pematang Siantar, North SumatraIndonesia445 km (277 mi)NE of epicenterKisaran(pop: 141,900)I: Not feltKabupaten Asahan, North SumatraIndonesiaNotes:(*) 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 GMT2026-06-25EpicenterAgency4.258 km36 mi05:08:25Off West Coast of Northern SumatraBMKG (Meteorological, Climatological, and Geophysical Agency of Indonesia)4.258 km36 mi05:08:25Off West Coast of Northern Sumatra0 km (0 mi) epicenter difference with BMKGRaspberryShake (RaspberryShake)4.310 km6.2 mi(*)05:08:24NIAS REGION, INDONESIA3.3 km (2.1 mi) epicenter difference with BMKGEMSC (European-Mediterranean Seismological Centre)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 2 km2 (1 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)Jun 25, 2026 11:08 am (GMT +6)22 minutes ago4.258 km0 km - This quakeIndian Ocean, 125 km W of Pulau Simuk Island, North Sumatra, IndonesiaMain Shock (this quake)MoreMap of aftershocksPrevious quakes in the same area of this earthquakeThe earthquake occurred 2 weeks after a magnitude 4.4 earthquake had hit on Wednesday, Jun 10, 2026, at 09:45 pm local time (Asia/Jakarta GMT +7) in 100 km (62 mi) distance to the north:Mag. 4.4 earthquake Indian Ocean - 44 km southwest of Lahewa, Indonesia - Jun 10, 2026 - The largest quake near the epicenter of this quake during the 10 years before was an event of magnitude 7.3. It had occurred 3 years earlier, on Tuesday, Apr 25, 2023, at 03:00 am local time (Asia/Jakarta GMT +7) in Indian Ocean, Indonesia:Mag. 7.3 earthquake Indian Ocean - 76 km northwest of Pulau Siberut Island, Indonesia - Apr 25, 2023 - The strongest-ever (since 1900) recorded quake in this area measured magnitude 8.6. It had occurred 21 years ago earlier, on Monday, Mar 28, 2005, at 11:09 pm local time (Asia/Pontianak GMT +7) in Nanggroe Aceh Darussalam Province, Indonesia:Mag. 8.6 earthquake 79 km west of Singkil - Indonesia - Mar 28, 2005 - 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, 09:45 pm (Jakarta)4.47 km100 km (62 mi) to the NIndian Ocean, 44 km southwest of Lahewa, IndonesiaInfoJun 10, 07:08 pm (GMT +6)4.03 km102 km (63 mi) to the NIndian Ocean, 47 km southwest of Lahewa, IndonesiaInfoApr 22, 01:50 pm (GMT +6)4.432 km70 km (44 mi) to the NIndian Ocean, 73 km southwest of Lahewa, IndonesiaInfoMar 13, 02:11 am (GMT +6)4.050 km69 km (43 mi) to the SEIndian Ocean, 67 km west of Pulau Simuk Island, North Sumatra, IndonesiaInfoFeb 20, 06:27 pm (GMT +6)4.136 km51 km (32 mi) to the EIndian Ocean, 74 km west of Pulau Simuk Island, North Sumatra, IndonesiaInfoJan 20, 10:25 pm (GMT +6)4.540 km58 km (36 mi) to the EIndian Ocean, 67 km west of Pulau Simuk Island, North Sumatra, IndonesiaInfoNov 27, 2025 01:54 am (GMT +6)5.015 km73 km (45 mi) to the NIndian Ocean, 74 km southwest of Lahewa, Indonesia 1 reportInfoMay 7, 2025 02:09 pm (Jakarta)5.222 km80 km (49 mi) to the NEIndian Ocean, 62 km southwest of Pulau Nias Island, North Sumatra, Indonesia 1 reportInfoJul 20, 2024 06:05 pm (GMT +6)5.530 km13 km (8.4 mi) to the NWIndian Ocean, 146 km southwest of Pulau Nias Island, North Sumatra, Indonesia 1 reportInfoApr 25, 2023 03:00 am (Jakarta)7.384 km218 km (135 mi) to the SEIndian Ocean, 76 km northwest of Pulau Siberut Island, Indonesia 243 reportsInfoDec 30, 2022 06:26 am (GMT +7)5.310 km73 km (46 mi) to the SEIndian Ocean, 152 km south of Pulau Nias Island, North Sumatra, Indonesia 1 reportInfoAug 15, 2022 10:35 pm (GMT +6)5.525 km28 km (17 mi) to the WIndian Ocean, 165 km southwest of Pulau Nias Island, North Sumatra, IndonesiaInfoNov 1, 2021 11:04 pm (GMT +6)5.918 km24 km (15 mi) to the WIndian Ocean, 160 km southwest of Pulau Nias Island, North Sumatra, Indonesia 4 reportsInfoMay 17, 2021 06:21 pm (GMT +6)5.313 km28 km (17 mi) to the WIndian Ocean, 164 km southwest of Pulau Nias Island, North Sumatra, Indonesia 1 reportInfoMay 14, 2021 12:33 pm (GMT +6)6.710 km12 km (7.6 mi) to the WIndian Ocean, 149 km southwest of Pulau Nias Island, North Sumatra, Indonesia 89 reportsInfoApr 20, 2021 05:58 am (GMT +6)6.116 km32 km (20 mi) to the WIndian Ocean, 165 km southwest of Pulau Nias Island, North Sumatra, Indonesia 1 reportInfoApr 14, 2021 04:55 pm (GMT +6)5.510 km14 km (8.5 mi) to the WIndian Ocean, 153 km southwest of Pulau Nias Island, North Sumatra, Indonesia 1 reportInfoNov 30, 2018 03:21 am (GMT +7)5.710 km33 km (21 mi) to the EIndian Ocean, 278 km southwest of Padangsidempuan, Indonesia 3 reportsInfoApr 7, 2010 05:15 am (Pontianak)7.831 km248 km (154 mi) to the NIndian Ocean, 39 km west of Pulau Ujung Batu Island, IndonesiaInfoAug 23, 2009 02:20 pm (GMT +7)5.435 km25 km (16 mi) to the NEIndian Ocean, 119 km southwest of Pulau Nias Island, North Sumatra, IndonesiaInfoFeb 15, 2007 03:46 am (GMT +7)5.44.7 km73 km (46 mi) to the NEIndian Ocean, 69 km southwest of Pulau Nias Island, North Sumatra, IndonesiaInfoFeb 15, 2007 02:49 am (GMT +7)5.716 km67 km (41 mi) to the NEIndian Ocean, 84 km southwest of Pulau Nias Island, North Sumatra, IndonesiaInfoSep 3, 2006 11:20 pm (GMT +7)5.449 km46 km (28 mi) to the EIndian Ocean, 115 km southwest of Pulau Nias Island, North Sumatra, IndonesiaInfoJul 18, 2006 03:41 am (GMT +7)5.336 km25 km (15 mi) to the NEIndian Ocean, 117 km southwest of Pulau Nias Island, North Sumatra, IndonesiaInfoMay 16, 2006 11:19 pm (GMT +7)5.333 km44 km (27 mi) to the EIndian Ocean, 123 km southwest of Pulau Nias Island, North Sumatra, IndonesiaInfoMay 16, 2006 10:28 pm (GMT +7)6.812 km32 km (20 mi) to the EIndian Ocean, 131 km southwest of Pulau Nias Island, North Sumatra, IndonesiaInfoSep 6, 2005 06:00 pm (GMT +7)5.628 km94 km (58 mi) to the EIndian Ocean, 122 km south of Pulau Nias Island, North Sumatra, IndonesiaInfoApr 26, 2005 03:18 am (GMT +7)5.636 km60 km (37 mi) to the EIndian Ocean, 93 km southwest of Pulau Nias Island, North Sumatra, IndonesiaInfoApr 8, 2005 08:51 am (Jakarta)5.730 km88 km (55 mi) to the NEIndian Ocean, 56 km southwest of Pulau Nias Island, North Sumatra, IndonesiaInfoApr 7, 2005 06:46 pm (GMT +7)5.626 km87 km (54 mi) to the NEIndian Ocean, 61 km south of Pulau Nias Island, North Sumatra, IndonesiaInfoMar 29, 2005 11:50 am (GMT +7)5.536 km36 km (22 mi) to the EIndian Ocean, 119 km southwest of Pulau Nias Island, North Sumatra, IndonesiaInfoMar 29, 2005 06:13 am (GMT +7)5.739 km30 km (19 mi) to the EIndian Ocean, 124 km southwest of Pulau Nias Island, North Sumatra, IndonesiaInfoMar 28, 2005 11:09 pm (Pontianak)8.630 km216 km (134 mi) to the N 79 km west of Singkil, IndonesiaInfoDec 26, 2004 08:53 am (GMT +6)5.430 km33 km (20 mi) to the EIndian Ocean, 135 km southwest of Pulau Nias Island, North Sumatra, IndonesiaInfoApr 2, 1998 12:56 am (Jakarta)7.056 km288 km (179 mi) to the EIndian Ocean, 96 km west of Pariaman, IndonesiaInfoNov 17, 1984 01:49 pm (Jakarta)7.133 km140 km (87 mi) to the E 190 km SSW of Sibolga, IndonesiaInfoDec 30, 1980 10:48 pm (GMT +7)5.433 km60 km (37 mi) to the EIndian Ocean, 114 km south of Pulau Nias Island, North Sumatra, IndonesiaInfoFeb 5, 1979 11:53 am (GMT +6)5.434 km23 km (14 mi) to the NIndian Ocean, 122 km southwest of Pulau Nias Island, North Sumatra, IndonesiaInfoFeb 4, 1971 10:33 pm (GMT +7)7.030 km222 km (138 mi) to the EIndian Ocean, 102 km southwest of Padangsidempuan, IndonesiaInfoMar 31, 1963 11:28 pm (GMT +6)5.519 km55 km (34 mi) to the NWIndian Ocean, 128 km southwest of Pulau Nias Island, North Sumatra, IndonesiaInfoMar 26, 1963 05:46 am (GMT +7)5.718 km65 km (41 mi) to the NIndian Ocean, 119 km west of Pulau Nias Island, North Sumatra, IndonesiaInfoDec 28, 1935 02:35 am (Universal Time)7.630 km171 km (106 mi) to the E Kepulauan Batu, IndonesiaInfoFeb 12, 1918 03:00 am (Universal Time)6.115 km13 km (8.2 mi) to the NEIndian Ocean, 129 km southwest of Pulau Nias Island, North Sumatra, IndonesiaInfoMay 29, 1914 04:47 am (Universal Time)6.735 km88 km (54 mi) to the EIndian Ocean, 98 km south of Pulau Nias Island, North Sumatra, IndonesiaInfoOct 29, 1913 04:32 am (Universal Time)6.225 km50 km (31 mi) to the EIndian Ocean, 124 km south of Pulau Nias Island, North Sumatra, IndonesiaInfoNov 2, 1908 05:16 am (Universal Time)7.30 km243 km (151 mi) to the SIndian Ocean, 225 km west of Pulau Siberut Island, IndonesiaInfoMap 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]