Light magnitude 3.9 earthquake at 355 km depth28 Jun 00:00 UTC: First to report: NIED after 7 minutes.I didn't feel itI felt this quakeEarthquake detailsDate & timeJun 27, 2026 23:53:05 UTC - Local time at epicenterSunday, Jun 28, 2026, at 08:53 am (GMT +9)Statusconfirmed (manually revised)Magnitude3.9Depth355 kmEpicenter latitude / longitude33.806°N / 137.65°EJapanSeismic antipode33.806°S / 42.35°WShaking intensityNot feltPrimary data sourceNIED (National Research Institute for Earth Science and Disaster Resilience)Nearest volcanoKozushima (146 km / 91 mi)Weather at epicenter at time of quakeOvercast Clouds 24°C (75 F), humidity: 92%, wind: 7 m/s (13 kts) from WSWEstimated seismic energy released4.5 x 1010 joules (12.4 megawatt hours, equivalent to 10.7 tons of TNT) | equivalent to ONE quake of magnitude 3.9 | about seismic energy19 minutes agoJun 27, 2026 23:53 GMT / Jun 28, 2026 08:53 am (GMT +9)Lat / Lng: 33.806 / 137.65: Japan: Far S Off Shizuoka PrefSource: NIEDDetail info | You felt it? - Report it!';storedMarkers.push(['quake-23140620',33.80600,137.65000,'19 minutes ago: Mag. 3.9, Japan: Far S Off Shizuoka Pref',html,'quakes-5-24.png',18,18,9,9,124]); 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 JapanNearby placesThe closest larger town near the epicenter is Shima, a town with 48,000 inhabitants in Japan, in 95 km (59 mi) distance to the northwest, but it is unlikely that the quake was felt there. DistancePlaceMax. shaking intensity(*)RegionCountry95 km (59 mi)NW of epicenterShima(pop: 47,800)I: Not feltMie-kenJapan98 km (61 mi)N of epicenterArai(pop: 17,000)I: Not feltKosai Shi, ShizuokaJapan100 km (62 mi)N of epicenterHamamatsu(pop: 791,700)I: Not feltShizuokaJapan100 km (62 mi)N of epicenterKosai(pop: 59,800)I: Not feltShizuokaJapan101 km (63 mi)N of epicenterIwata(pop: 166,700)I: Not feltShizuokaJapan102 km (63 mi)N of epicenterTahara(pop: 60,200)I: Not feltAichi-kenJapan103 km (64 mi)NE of epicenterOmaezaki(pop: 31,100)I: Not feltShizuokaJapan108 km (67 mi)N of epicenterFukuroi(pop: 88,400)I: Not feltShizuokaJapan109 km (68 mi)NE of epicenterKikugawa(pop: 48,500)I: Not feltShizuokaJapan110 km (68 mi)N of epicenterToyohashi(pop: 377,500)I: Not feltAichi-kenJapan111 km (69 mi)N of epicenterHamakita(pop: 86,500)I: Not feltHamamatsu Shi, ShizuokaJapan112 km (70 mi)N of epicenterKakegawa(pop: 117,900)I: Not feltShizuokaJapan113 km (70 mi)NE of epicenterMaruobara(pop: 43,500)I: Not feltMakinohara Shi, ShizuokaJapan115 km (71 mi)N of epicenterToyokawa(pop: 184,700)I: Not feltAichi-kenJapan115 km (72 mi)NW of epicenterIse(pop: 123,500)I: Not feltMie-kenJapan120 km (75 mi)N of epicenterGamagori(pop: 80,100)I: Not feltAichi-kenJapan122 km (76 mi)N of epicenterShinshiro(pop: 44,400)I: Not feltAichi-kenJapan123 km (76 mi)NE of epicenterShimada(pop: 95,700)I: Not feltShizuokaJapan130 km (81 mi)NW of epicenterNishio(pop: 170,000)I: Not feltAichi-kenJapan131 km (81 mi)NE of epicenterFujieda(pop: 145,000)I: Not feltShizuokaJapan133 km (83 mi)NE of epicenterYaizu(pop: 139,600)I: Not feltShizuokaJapan134 km (83 mi)NW of epicenterMatsusaka(pop: 159,100)I: Not feltMie-kenJapan135 km (84 mi)NW of epicenterHekinan(pop: 72,500)I: Not feltAichi-kenJapan135 km (84 mi)N of epicenterOkazaki(pop: 384,700)I: Not feltAichi-kenJapan137 km (85 mi)NW of epicenterHanda(pop: 117,900)I: Not feltAichi-kenJapan138 km (86 mi)NW of epicenterAnjo(pop: 188,700)I: Not feltAnjo Shi, Aichi-kenJapan141 km (87 mi)NW of epicenterTokoname(pop: 58,700)I: Not feltAichi-kenJapan144 km (90 mi)NW of epicenterChiryu(pop: 72,200)I: Not feltAichi-kenJapan145 km (90 mi)NW of epicenterKariya(pop: 153,800)I: Not feltAichi-kenJapan147 km (91 mi)NW of epicenterTsu(pop: 274,500)I: Not feltMie-kenJapan147 km (91 mi)NE of epicenterShizuoka(pop: 693,400)I: Not feltShizuokaJapan149 km (93 mi)NW of epicenterObu(pop: 93,100)I: Not feltObu Shi, Aichi-kenJapan149 km (93 mi)NW of epicenterToyoake(pop: 69,300)I: Not feltAichi-kenJapan151 km (94 mi)NW of epicenterChita(pop: 84,400)I: Not feltAichi-kenJapan151 km (94 mi)NW of epicenterTokai(pop: 113,800)I: Not feltTokai Shi, Aichi-kenJapan155 km (96 mi)NW of epicenterSuzuka(pop: 195,700)I: Not feltMie-kenJapan160 km (100 mi)NW of epicenterYokkaichi(pop: 305,400)I: Not feltMie-kenJapan165 km (103 mi)NW of epicenterKuwana(pop: 140,100)I: Not feltMie-kenJapan175 km (109 mi)NW of epicenterIga(pop: 88,900)I: Not feltMie-kenJapan281 km (174 mi)NE of epicenterTokyo(pop: 9,733,300): Not feltTokyoJapanNotes:(*) 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 GMT2026-06-27EpicenterAgency3.9355 km221 mi23:53:05FAR S OFF SHIZUOKA PREFNIED (National Research Institute for Earth Science and Disaster Resilience)Earthquake statisticsAverage number of earthquakesBased on data from the past 56 years and our earthquake archive back to 1900, there are about 162 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: 0.17 quakes per year (or 1 quake every 5.8 years)Mag. 5 or higher: 1 quakes per yearMag. 4 or higher: 23.2 quakes per yearMag. 3 or higher: 53 quakes per year (or 4.4 quakes per month)Mag. 2 or higher: 67 quakes per year (or 5.6 quakes per month)Mag. 1 or higher: 114 quakes per year (or 9.5 quakes per month)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 6 days after a magnitude 4.1 earthquake had hit on Monday, Jun 22, 2026, at 02:40 pm (GMT +9 local time) in 99 km (62 mi) distance to the north:Mag. 4.1 earthquake Japan: Hamanako Lake Region - The largest quake near the epicenter of this quake during the 10 years before was an event of magnitude 6.2. It had occurred 7 years earlier, on Sunday, Jul 28, 2019, at 03:31 am (GMT +9 local time) in Philippine Sea, Japan:Mag. 6.2 earthquake Near S. Coast of Honshu - Japan - Jul 28, 2019 - The strongest-ever (since 1900) recorded quake in this area measured magnitude 8.3. It had occurred 80 years ago earlier, on Friday, Dec 20, 1946, at 07:19 pm local time (Universal Time GMT +0) in Philippine Sea, Japan:Mag. 8.3 earthquake 68 km S of Shing? - Japan - Dec 20, 1946 - 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 26, 11:57 pm (GMT +9)3.8329 km55 km (34 mi) to the NE Japan: Ensyunada I FELT ITInfoJun 22, 02:40 pm (GMT +9)4.1316 km99 km (62 mi) to the N Japan: Hamanako Lake Region I FELT ITInfoJun 20, 12:33 pm (GMT +9)4.1353 km59 km (37 mi) to the E Japan: Far S Off Tokai DistrictInfoJun 14, 08:57 pm (GMT +9)3.8357 km87 km (54 mi) to the NW Japan: EnsyunadaInfoJun 14, 03:50 pm (GMT +9)4.0329 km95 km (59 mi) to the SE Japan: Far S Off Tokai DistrictInfoJun 12, 06:48 am (GMT +9)4.1360 km68 km (42 mi) to the NW Japan: EnsyunadaInfoJun 11, 09:24 pm (GMT +9)4.2387 km48 km (30 mi) to the W Japan: SE Off Kii PeninsulaInfoNov 14, 2022 05:08 pm (GMT +9)6.1346 km32 km (20 mi) to the W 85 km SSE of Toba, Japan 107 reportsInfoJan 15, 2021 10:38 pm (GMT +9)5.9374 km33 km (20 mi) to the W SE OFF KII PENINSULA, Japan 2 reportsInfoJul 28, 2019 03:31 am (GMT +9)6.2376 km84 km (52 mi) to the S Near S. Coast of Honshu, Japan 117 reportsInfoNov 19, 2013 04:10 am (GMT +9)5.6328 km81 km (50 mi) to the NW 25 km SE of Toba, JapanInfoAug 9, 2009 07:55 pm (GMT +9)7.1292 km76 km (47 mi) to the S 161 km S of ?yama, JapanInfoFeb 22, 2005 08:20 pm (GMT +9)5.6370 km83 km (52 mi) to the SW 124 km ESE of Shing?, JapanInfoNov 9, 2004 12:07 am (GMT +9)5.610 km70 km (44 mi) to the E 99 km S of ?yama, JapanInfoSep 8, 2004 11:58 pm (GMT +9)6.121 km85 km (53 mi) to the SW 130 km ESE of Shing?, JapanInfoSep 8, 2004 03:36 am (GMT +9)5.610 km82 km (51 mi) to the SW 116 km ESE of Shing?, JapanInfoSep 7, 2004 08:29 am (GMT +9)6.610 km78 km (48 mi) to the SW 129 km ESE of Shing?, JapanInfoSep 5, 2004 11:57 pm (GMT +9)6.515 km84 km (52 mi) to the SW 119 km ESE of Shing?, JapanInfoSep 5, 2004 07:07 pm (GMT +9)7.214 km126 km (78 mi) to the SW 94 km SE of Shing?, JapanInfoNov 12, 2003 05:26 pm (GMT +9)6.4385 km89 km (55 mi) to the SW 118 km ESE of Shing?, JapanInfoMar 1, 1998 02:38 am (GMT +9)5.7291 km59 km (36 mi) to the SE 127 km S of ?yama, JapanInfoMay 24, 1997 02:50 am (GMT +9)5.810.9 km64 km (40 mi) to the N 38 km SSE of Tahara, JapanInfoOct 19, 1996 01:44 am (GMT +9)5.6338 km27 km (16 mi) to the SW 102 km SSE of Toba, JapanInfoJul 8, 1995 06:15 am (GMT +9)6.0333 km52 km (32 mi) to the W 62 km SSE of Toba, JapanInfoAug 30, 1992 04:19 am (GMT +9)6.3289 km75 km (47 mi) to the SE 158 km S of ?yama, JapanInfoJul 16, 1987 02:46 pm (GMT +9)5.9310 km93 km (58 mi) to the SE 171 km S of ?yama, JapanInfoJan 1, 1984 06:03 pm (GMT +9)7.2368 km71 km (44 mi) to the W 77 km ESE of Owase, JapanInfoDec 4, 1972 07:16 pm (GMT +9)7.455 km298 km (185 mi) to the E Izu Islands, Japan regionInfoJan 5, 1971 06:08 am (GMT +9)5.842 km93 km (58 mi) to the NW Near The South Coast of Honshu, JapanInfoJan 18, 1957 07:26 am (GMT +9)6.4358 km69 km (43 mi) to the S 159 km SSE of Toba, JapanInfoApr 17, 1948 04:11 pm (Universal Time)7.415 km191 km (119 mi) to the W 67 km SSW of Shing?, JapanInfoDec 20, 1946 07:19 pm (Universal Time)8.315 km179 km (111 mi) to the SW 68 km S of Shing?, JapanInfoAug 28, 1945 07:21 pm (Universal Time)6.415 km39 km (24 mi) to the E 88 km S of ?yama, JapanInfoJan 12, 1945 06:38 pm (Universal Time)6.610 km98 km (61 mi) to the NW 18 km SW of Tahara, JapanInfoDec 12, 1944 10:25 am (Universal Time)6.315 km65 km (40 mi) to the W 59 km SSE of Toba, JapanInfoDec 7, 1944 04:35 am (Universal Time)8.115 km134 km (83 mi) to the W 20 km E of Shing?, JapanInfoJun 2, 1929 09:38 pm (Universal Time)6.9350 km53 km (33 mi) to the W 65 km SSE of Toba, JapanInfoApr 1, 1926 04:03 pm (Universal Time)6.9340 km91 km (57 mi) to the NW Western HonshuInfoApr 19, 1925 03:46 pm (Universal Time)6.8338 km63 km (39 mi) to the S Near South Coast of Eastern HonshuInfoSep 2, 1923 02:46 am (Universal Time)7.815 km247 km (153 mi) to the NE 5 km E of Tateyama, JapanInfoSep 1, 1923 03:03 am (Universal Time)7.335 km222 km (138 mi) to the NE Near South Coast of Eastern HonshuInfoSep 1, 1923 02:58 am (Universal Time)7.915 km225 km (140 mi) to the NE 5 km SSE of ?iso, JapanInfoOct 8, 1915 03:36 pm (Universal Time)7.0170 km47 km (29 mi) to the SE Near South Coast of Eastern HonshuInfoFeb 13, 1910 03:10 am (GMT +9)7.40 km119 km (74 mi) to the SE Japan: Honshu: S. ofInfoJan 21, 1906 01:49 pm (Universal Time)7.4300 km54 km (33 mi) to the NE 50 km SSW of ?yama, JapanInfoOct 24, 1905 03:46 am (Universal Time)7.3250 km126 km (79 mi) to the E Near South Coast of Eastern HonshuInfoFeb 3, 1903 12:14 pm (Universal Time)6.5100 km64 km (40 mi) to the W Western HonshuInfoMap 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]