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The quake had a shallow depth of 50 km (31 mi) and was reported felt by some people near the epicenter.Quake Data | Interactive map | Seismograms | User reports | Aftershocks | Earlier quakes here | Quakes in Japan | Ibaraki | Chiba | TochigiHint: Click on the image to see different maps of this quake!Moderate magnitude 4.3 earthquake at 50 km depth25 Jun 04:53 UTC: First to report: VolcanoDiscovery after 2 minutes.25 Jun 04:58: Now using data updates from NIED25 Jun 05:00: Now using data updates from EMSCI didn't feel itI felt this quakeEarthquake detailsDate & timeJun 25, 2025 04:51:30 UTC - Local time at epicenterWednesday, Jun 25, 2025, at 01:51 pm (GMT +9)StatusconfirmedMagnitude4.3Depth50 kmEpicenter latitude / longitude36.4°N / 140.7°EHitachinaka Shi, Ibaraki, JapanSeismic antipode36.4°S / 39.3°WShaking intensityIII Weak shaking near epicenterFelt2 reportsPrimary data sourceEMSC (European-Mediterranean Seismological Centre)Nearest volcanoTakahara (99 km / 62 mi)Weather at epicenter at time of quakeLight Rain 30.2°C (86 F), humidity: 64%, wind: 4 m/s (8 kts) from SSEEstimated 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 energy13 minutes ago reported feltJun 25, 2025 04:51 GMT / Jun 25, 2025 01:51 pm (GMT +9)Lat / Lng: 36.4 / 140.7: Near East Coast of Honshu, JapanSource: EMSCOther sources: RaspberryShake: 4.3 / 50 km, NIED: 4.6 / 53 kmDetail info | Read user reports | You felt it? - Report it!';storedMarkers.push(['quake-21897473',36.40000,140.70000,'13 minutes ago: Mag. 4.3, Near East Coast of Honshu, Japan',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 JapanNearby placesThe closest larger town where the quake might have been felt is Matsudo, a city with more than 500,000 inhabitants in Japan, in 100 km (62 mi) distance southwest of the epicenter. People likely experienced very weak shaking there. Many smaller towns and villages are located closer to the epicenter and might have experienced stronger shaking. In the capital of Japan, Tokyo, 120 km (75 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(*)RegionCountry14 km (9 mi)NW of epicenterFunaishikawa(pop: 35,300)III: WeakNaka-gun, IbarakiJapan14 km (9 mi)SW of epicenterOarai(pop: 15,800)III: WeakHigashiibaraki-gun, IbarakiJapan15 km (9 mi)W of epicenterHitachi-Naka(pop: 156,600)III: WeakHitachinaka Shi, IbarakiJapan15 km (9 mi)W of epicenterKatsuta(pop: 156,000)III: WeakHitachinaka Shi, IbarakiJapan17 km (10 mi)W of epicenterInada(pop: 53,500)III: WeakNaka-shi, IbarakiJapan23 km (14 mi)N of epicenterHitachi(pop: 174,500)III: WeakIbarakiJapan23 km (14 mi)NW of epicenterHitachi-ota(pop: 48,600)III: WeakHitachi-ota Shi, IbarakiJapan23 km (14 mi)W of epicenterMito(pop: 270,700)III: WeakIbarakiJapan28 km (18 mi)SW of epicenterOkunoya(pop: 34,600)III: WeakHigashiibaraki-gun, IbarakiJapan30 km (19 mi)W of epicenterIshitsuka(pop: 18,100)III: WeakHigashiibaraki-gun, IbarakiJapan30 km (19 mi)NW of epicenterOmiya(pop: 27,600)III: WeakHitachi-omiya Shi, IbarakiJapan32 km (20 mi)NW of epicenterHitachiomiya(pop: 39,300)III: WeakHitachi-omiya Shi, IbarakiJapan32 km (20 mi)SW of epicenterHokota(pop: 46,000)III: WeakIbarakiJapan33 km (20 mi)SW of epicenterOmitama(pop: 48,900)III: WeakIbarakiJapan35 km (22 mi)N of epicenterTakahagi(pop: 27,700)III: WeakIbarakiJapan36 km (23 mi)W of epicenterTomobe(pop: 37,100)III: WeakKasama Shi, IbarakiJapan39 km (24 mi)W of epicenterKasama(pop: 73,700)III: WeakIbarakiJapan43 km (27 mi)N of epicenterKitaibaraki(pop: 41,800)III: WeakIbarakiJapan46 km (28 mi)SW of epicenterIshioka(pop: 73,100)III: WeakIbarakiJapan47 km (29 mi)S of epicenterNamegata(pop: 32,200)III: WeakIbarakiJapan49 km (30 mi)S of epicenterKashima-shi(pop: 67,000)III: WeakIbarakiJapan49 km (31 mi)SW of epicenterKasumigaura(pop: 40,100)III: WeakIbarakiJapan54 km (34 mi)W of epicenterIwase(pop: 39,100)III: WeakSakuragawa Shi, IbarakiJapan56 km (35 mi)SW of epicenterTsuchiura(pop: 144,400)III: WeakIbarakiJapan56 km (35 mi)S of epicenterKamisu(pop: 95,500)III: WeakIbarakiJapan58 km (36 mi)SW of epicenterTsukuba(pop: 175,600)III: WeakIbarakiJapan59 km (36 mi)S of epicenterKatori-shi(pop: 74,500)III: WeakChibaJapan60 km (37 mi)SW of epicenterInashiki(pop: 47,000)III: WeakIbarakiJapan61 km (38 mi)SW of epicenterAmi(pop: 48,600)III: WeakInashiki-gun, IbarakiJapan61 km (38 mi)W of epicenterMooka(pop: 78,700)III: WeakTochigiJapan62 km (38 mi)SW of epicenterNaka(pop: 53,100)III: WeakTsuchiura-shi, IbarakiJapan63 km (39 mi)SW of epicenterTsukuba(pop: 241,700)III: WeakIbarakiJapan65 km (40 mi)W of epicenterChikusei(pop: 100,800)III: WeakIbarakiJapan65 km (41 mi)W of epicenterShimodate(pop: 63,700)III: WeakChikusei Shi, IbarakiJapan70 km (44 mi)SW of epicenterUshiku(pop: 84,700)III: WeakIbarakiJapan72 km (45 mi)SW of epicenterRyugasaki(pop: 85,800)III: WeakRyugasaki Shi, IbarakiJapan78 km (48 mi)SW of epicenterJoso(pop: 60,800)II: Very weakJoso Shi, IbarakiJapan79 km (49 mi)SW of epicenterToride(pop: 104,500)II: Very weakIbarakiJapan100 km (62 mi)SW of epicenterMatsudo(pop: 498,600)II: Very weakChibaJapan120 km (75 mi)SW of epicenterTokyo(pop: 8,336,600)II: Very weakTokyoJapanNotes:(*) Shaking intensity according to the Modified Mercalli Intensity Scale (MMI) and estimated using seismic models.User-reports for this quake (2)The first report about ground shaking reached us after only 2 minutes, before other agencies reported it. So far, we have received 2 reports for this quake from Japan. The quake was reported to have been felt in up to approx. 110–120 km (68–75 mi) distance.Most reports came from Tokyo, the capital of Japan with 8,300,000 inhabitants in 120 km (75 mi) distance southwest 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!TranslateIkebukuro (115.6 km SW of epicenter) [Map] / Weak shaking (MMI III) / rattling, vibrating / 20-30 s : In my bunk bed on my phone. 95.6 km WSW of epicenter [Map] / Weak shaking (MMI III) / rattling, vibrating / 2-5 s (reported through our app)List of cities/places with most reportsPlaceDistance from epicenterAverage reported Shaking IntensityNr. of reportsTokyo, Tokyo, Japan(Pop.: 8,336,599)120 km (75 mi)SW of epicenterIII: Weak shaking1Note: Only reports with latitude/longitude coordinate positions given (2 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 (*)III: Weak shaking296–116 km (59–72 mi)106 km (66 mi)Notes(*) Reports are filtered to exclude those that are likely highly inaccurate or esaggerated.Only reports with latitude/longitude coordinate positions given (2 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 GMT2025-06-25EpicenterAgency4.350 km31 mi04:51:30NEAR EAST COAST OF HONSHU, JAPANEMSC (European-Mediterranean Seismological Centre)4.350 km31 mi04:51:00Near East Coast of Honshu, Japan0 km (0 mi) epicenter difference with EMSCRaspberryShake (RaspberryShake)4.653 km33 mi04:51:27NORTHERN IBARAKI PREF6.3 km (3.9 mi) epicenter difference with EMSCNIED (National Research Institute for Earth Science and Disaster Resilience)"; HTMLcontent += ""; mainMap.addToMap("station"+id, lat, lon, title,HTMLcontent); mainMap.map.panTo([lat,lon]); document.getElementById("map_canvas").scrollIntoView();}]]>SeismogramsSeismic station: Ibaraki Yasato (JYT/JP network) | Distance from quake: 49 km / 31 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: IRIS Buffer of Uniform Data (BUD) webtoolShow 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)Jun 25, 2025 01:51 pm (GMT +9)13 minutes ago - felt4.350 km0 km - This quakeNorth Pacific Ocean, 23 km E of Mito, Ibaraki, JapanMain 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 4,000 quakes on average per year in the area near the epicenter of this quake (within 100 km/61 mi):Mag. 7 or higher: 0.06 quakes per year (or 1 quake every 15.6 years)Mag. 6 or higher: 0.51 quakes per year (or 1 quake every 1.9 years)Mag. 5 or higher: 12.4 quakes per yearMag. 4 or higher: 73 quakes per year (or 6.1 quakes per month)Mag. 3 or higher: 215 quakes per year (or 18 quakes per month)Mag. 2 or higher: 664 quakes per year (or 55 quakes per month)Mag. 1 or higher: 2,300 quakes per year (or 6.3 quakes per day)The area where this quake occurred has a very high level of seismic activity. It has had at least 8 quakes above magnitude 7 since 1900, which suggests that larger earthquakes of this size occur infrequently, probably on average approximately every 15 to 20 years.Number of quakes per yearPrevious quakes in the same area of this earthquakeThe earthquake occurred 4 weeks after a magnitude 4.3 earthquake had hit on Tuesday, May 27, 2025, at 12:33 am (GMT +9 local time) in 59 km (37 mi) distance to the southeast:Mag. 4.3 earthquake North Pacific Ocean - Ibaraki, Japan - May 27, 2025 - 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 Wednesday, Mar 16, 2022, at 11:36 pm (GMT +9 local time) in North Pacific Ocean, Japan:Mag. 7.3 earthquake North Pacific Ocean - Miyagi, Japan - Mar 16, 2022 - The strongest-ever (since 1900) recorded quake in this area measured magnitude 9.1. It had occurred 14 years ago earlier, on Friday, Mar 11, 2011, at 02:46 pm (GMT +9 local time) in North Pacific Ocean, Japan:Mag. 9.1 earthquake North Pacific Ocean - Miyagi, Japan - Mar 11, 2011 - 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 TimeMagDepthDistanceLocationDetailsMapMay 27, 12:33 am (GMT +9)4.345 km59 km (37 mi) to the SENorth Pacific Ocean, 76 km east of Mito, Ibaraki, Japan 2 reportsInfoMay 13, 10:37 am (GMT +9)4.889 km81 km (51 mi) to the N 29 km west of Iwaki, Fukushima, Japan 1 reportInfoMay 5, 01:34 am (GMT +9)4.546 km23 km (14 mi) to the ENorth Pacific Ocean, 46 km east of Mito, Ibaraki, JapanInfoMay 5, 01:34 am (GMT +9)4.243 km30 km (18 mi) to the ENorth Pacific Ocean, 41 km southeast of Hitachi, Ibaraki, JapanInfoApr 21, 10:11 pm (GMT +9)4.5120 km95 km (59 mi) to the SW 3 km north of Kasukabe, Saitama, Japan 13 reportsInfoApr 7, 09:52 am (GMT +9)4.650 km60 km (38 mi) to the S 14 km N of Hasaki, Japan 4 reportsInfoNov 16, 2024 02:58 am (GMT +9)4.751 km67 km (41 mi) to the S 20 km southeast of Kashima-shi, Ibaraki, Japan 4 reportsInfoNov 1, 2024 11:16 pm (GMT +9)4.645 km59 km (37 mi) to the SNorth Pacific Ocean, 19 km southeast of Kashima-shi, Ibaraki, Japan 8 reportsInfoOct 16, 2024 05:53 pm (GMT +9)4.681 km82 km (51 mi) to the SW 30 km southeast of Koga, Ibaraki, Japan 21 reportsInfoMar 16, 2022 11:36 pm (GMT +9)7.341 km166 km (103 mi) to the NE 57 km ENE of Namie, Japan 101 reportsInfoFeb 13, 2021 11:07 pm (GMT +9)7.056 km168 km (104 mi) to the NE Near East Coast of Honshu, Japan 472 reportsInfoMar 14, 2012 09:05 pm (GMT +9)6.010 km79 km (49 mi) to the S 5 km SE of Asahi, JapanInfoSep 15, 2011 05:00 pm (GMT +9)6.128 km59 km (37 mi) to the ENorth Pacific Ocean, 80 km east of Mito, Ibaraki, JapanInfoJul 31, 2011 03:53 am (GMT +9)6.338 km64 km (40 mi) to the N 13 km SSE of Iwaki, JapanInfoApr 7, 2011 11:32 pm (GMT +9)7.142 km223 km (139 mi) to the N 30 km southeast of Ishinomaki, Miyagi, JapanInfoMar 12, 2011 10:15 pm (GMT +9)6.138 km103 km (64 mi) to the NENorth Pacific Ocean, 33 km northeast of Iwaki, Fukushima, JapanInfoMar 11, 2011 05:19 pm (GMT +9)6.56.8 km82 km (51 mi) to the ENorth Pacific Ocean, 95 km southeast of Hitachi, Ibaraki, JapanInfoMar 11, 2011 05:12 pm (GMT +9)6.240 km73 km (45 mi) to the ENorth Pacific Ocean, 96 km east of Mito, Ibaraki, JapanInfoMar 11, 2011 03:57 pm (GMT +9)6.048 km78 km (49 mi) to the SNorth Pacific Ocean, 40 km southeast of Katori-shi, Chiba, JapanInfoMar 11, 2011 03:15 pm (GMT +9)7.943 km39 km (24 mi) to the ENorth Pacific Ocean, 60 km east of Mito, Ibaraki, JapanInfoMar 11, 2011 02:46 pm (GMT +9)9.129 km258 km (160 mi) to the NENorth Pacific Ocean, 95 km east of Ishinomaki, Miyagi, JapanInfoJul 19, 2008 11:39 am (GMT +9)7.022 km186 km (115 mi) to the NENorth Pacific Ocean, 142 km southeast of Sendai, Miyagi, JapanInfoMay 8, 2008 01:45 am (GMT +9)6.927 km79 km (49 mi) to the E 78 km NE of Hasaki, JapanInfoMay 8, 2008 01:02 am (GMT +9)6.219 km80 km (50 mi) to the E 80 km NE of Hasaki, JapanInfoOct 19, 2005 08:44 pm (GMT +9)6.332 km12 km (7.7 mi) to the ENorth Pacific Ocean, 35 km east of Mito, Ibaraki, JapanInfoAug 16, 2005 11:46 am (GMT +9)7.236 km240 km (149 mi) to the NENorth Pacific Ocean, 66 km east of Ishinomaki, Miyagi, JapanInfoApr 11, 2005 07:22 am (GMT +9)5.943 km93 km (57 mi) to the S Near The East Coast of Honshu, JapanInfoApr 4, 2004 08:02 am (GMT +9)6.031 km28 km (17 mi) to the ENorth Pacific Ocean, 37 km southeast of Hitachi, Ibaraki, JapanInfoOct 31, 2003 10:06 am (GMT +9)7.010 km232 km (144 mi) to the NENorth Pacific Ocean, 162 km east of Sendai, Miyagi, JapanInfoMay 26, 2003 06:24 pm (GMT +9)7.068 km283 km (176 mi) to the NMiyagi-ken, 38 km east of Ichinoseki, Iwate, JapanInfoJul 21, 2000 03:39 am (GMT +9)6.047 km28 km (17 mi) to the NENorth Pacific Ocean, 31 km east of Hitachi, Ibaraki, JapanInfoJan 10, 1995 03:00 am (GMT +9)6.033 km82 km (51 mi) to the SENorth Pacific Ocean, Ibaraki, 49 km east of Hasaki, Chiba, JapanInfoAug 6, 1991 11:49 pm (GMT +9)6.029 km81 km (50 mi) to the SE 19 km E of Hasaki, JapanInfoAug 5, 1990 12:36 pm (GMT +9)6.127 km35 km (22 mi) to the E 43 km E of ?arai, JapanInfoFeb 12, 1986 11:59 am (GMT +9)6.230 km38 km (24 mi) to the ENorth Pacific Ocean, 49 km southeast of Hitachi, Ibaraki, JapanInfoJul 23, 1982 11:23 pm (GMT +9)7.137 km93 km (58 mi) to the E 93 km ENE of Hasaki, JapanInfoJun 12, 1978 05:14 pm (GMT +9)7.744 km231 km (144 mi) to the NENorth Pacific Ocean, 68 km east of Ishinomaki, Miyagi, JapanInfoJul 8, 1974 02:45 pm (GMT +9)6.035 km36 km (22 mi) to the E 45 km ESE of Hitachi, JapanInfoSep 18, 1965 01:21 am (GMT +9)6.835 km61 km (38 mi) to the E 69 km E of ?arai, JapanInfoJun 16, 1964 01:01 pm (GMT +9)7.615 km255 km (158 mi) to the NW 24 km NW of Murakami, JapanInfoNov 26, 1953 02:48 am (GMT +9)7.925 km279 km (174 mi) to the S 174 km SE of Katsuura, JapanInfoApr 11, 1943 02:46 pm (Universal Time)7.115 km87 km (54 mi) to the ENorth Pacific Ocean, 109 km east of Mito, Ibaraki, JapanInfoNov 15, 1942 05:12 pm (Universal Time)6.715 km67 km (42 mi) to the E 76 km E of ?arai, JapanInfoNov 6, 1938 08:53 am (Universal Time)7.730 km180 km (112 mi) to the NENorth Pacific Ocean, Fukushima, 160 km southeast of Sendai, Miyagi, JapanInfoNov 5, 1938 10:50 am (Universal Time)7.735 km160 km (100 mi) to the NENorth Pacific Ocean, 121 km east of Iwaki, Fukushima, JapanInfoNov 5, 1938 08:43 am (Universal Time)7.835 km137 km (85 mi) to the NENorth Pacific Ocean, 105 km east of Iwaki, Fukushima, JapanInfoSep 21, 1938 06:51 pm (Universal Time)6.615 km55 km (34 mi) to the ENorth Pacific Ocean, 78 km east of Mito, Ibaraki, JapanInfoMay 23, 1938 07:18 am (Universal Time)7.715 km70 km (43 mi) to the ENorth Pacific Ocean, 93 km east of Mito, Ibaraki, JapanInfoJul 19, 1935 12:49 am (Universal Time)6.810 km85 km (53 mi) to the ENorth Pacific Ocean, 82 km southeast of Iwaki, Fukushima, JapanInfoNov 10, 1930 10:35 pm (GMT +9)7.730 km63 km (39 mi) to the ENorth Pacific Ocean, 85 km east of Mito, Ibaraki, JapanInfoAug 14, 1924 06:02 pm (Universal Time)7.115 km62 km (38 mi) to the ENorth Pacific Ocean, 82 km east of Mito, Ibaraki, JapanInfoSep 2, 1923 02:46 am (Universal Time)7.815 km172 km (107 mi) to the SW 5 km E of Tateyama, JapanInfoSep 1, 1923 02:58 am (Universal Time)7.915 km175 km (109 mi) to the SW 14 km south of Isehara, Kanagawa, JapanInfoJun 1, 1923 08:15 pm (Universal Time)6.735 km90 km (56 mi) to the SENorth Pacific Ocean, 75 km east of Kashima-shi, Ibaraki, JapanInfoJun 1, 1923 05:24 pm (Universal Time)7.215 km89 km (55 mi) to the SE 64 km ENE of Hasaki, JapanInfoMap 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]13 minutes ago reported feltJun 25, 2025 04:51 GMT / Jun 25, 2025 01:51 pm (GMT +9)Lat / Lng: 36.4 / 140.7: Near East Coast of Honshu, JapanSource: EMSCOther sources: RaspberryShake: 4.3 / 50 km, NIED: 4.6 / 53 kmDetail info | Read user reports | You felt it? - Report it!',4.3,43, '#bb202a', 0.9,1.5, '#bb202a', 0.27);map2.addToMap('thisQuake',36.4,140.7,'13 minutes ago: Mag. 4.3, Near East Coast of Honshu, Japan','Earthquake: Mag 4.3 / 50 km (31 mi) depth13 minutes ago reported feltJun 25, 2025 04:51 GMT / Jun 25, 2025 01:51 pm (GMT +9)Lat / Lng: 36.4 / 140.7: Near East Coast of Honshu, JapanSource: EMSCOther sources: RaspberryShake: 4.3 / 50 km, NIED: 4.6 / 53 kmDetail info | Read user reports | 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); qTableOlder.quakeIds.push(2930520);putQuakeOnMap('quake-2930520',35.936,141.501,-1470119714,'Jun 1, 1923 05:24 pm (Universal Time): Mag. 7.2, 64 km ENE of Hasaki, Japan','',7.2,72);qTableOlder.quakeIds.push(8916248);putQuakeOnMap('quake-8916248',35.885,141.473,-1470109454,'Jun 1, 1923 08:15 pm (Universal Time): Mag. 6.7, 60 km ENE of Hasaki, Japan','',6.7,67);qTableOlder.quakeIds.push(2930535);putQuakeOnMap('quake-2930535',35.274,139.344,-1462222885,'Sep 1, 1923 02:58 am (Universal Time): Mag. 7.9, 5 km SSE of ?iso, Japan','',7.9,79);qTableOlder.quakeIds.push(2930537);putQuakeOnMap('quake-2930537',34.985,139.928,-1462137199,'Sep 2, 1923 02:46 am (Universal Time): Mag. 7.8, 5 km E of Tateyama, Japan','',7.8,78);qTableOlder.quakeIds.push(2930589);putQuakeOnMap('quake-2930589',36.199,141.34,-1432101440,'Aug 14, 1924 06:02 pm (Universal Time): Mag. 7.1, 67 km ENE of Kashima-Shi, Japan','',7.1,71);qTableOlder.quakeIds.push(2931047);putQuakeOnMap('quake-2931047',36.417,141.4,-1235211874,'Nov 10, 1930 10:35 pm (GMT +9): Mag. 7.7, near the east coast of Honshu, Japan','',7.7,77);qTableOlder.quakeIds.push(2934167);putQuakeOnMap('quake-2934167',36.597,141.615,-1087341014,'Jul 19, 1935 12:49 am (Universal Time): Mag. 6.8, 80 km ESE of Kitaibaraki, Japan','',6.8,68);qTableOlder.quakeIds.push(2935731);putQuakeOnMap('quake-2935731',36.534,141.459,-997548090,'May 23, 1938 07:18 am (Universal Time): Mag. 7.7, 69 km ESE of Kitaibaraki, Japan','',7.7,77);qTableOlder.quakeIds.push(2935895);putQuakeOnMap('quake-2935895',36.453,141.314,-987052082,'Sep 21, 1938 06:51 pm (Universal Time): Mag. 6.6, 60 km ESE of Takahagi, Japan','',6.6,66);qTableOlder.quakeIds.push(2935942);putQuakeOnMap('quake-2935942',36.971,142.065,-983200596,'Nov 5, 1938 08:43 am (Universal Time): Mag. 7.8, 105 km E of Iwaki, Japan','',7.8,78);qTableOlder.quakeIds.push(2935943);putQuakeOnMap('quake-2935943',37.147,142.241,-983192982,'Nov 5, 1938 10:50 am (Universal Time): Mag. 7.7, 116 km ESE of Namie, Japan','',7.7,77);qTableOlder.quakeIds.push(2935944);putQuakeOnMap('quake-2935944',37.382,142.305,-983113565,'Nov 6, 1938 08:53 am (Universal Time): Mag. 7.7, 116 km E of Namie, Japan','',7.7,77);qTableOlder.quakeIds.push(2937538);putQuakeOnMap('quake-2937538',36.274,141.436,-856075680,'Nov 15, 1942 05:12 pm (Universal Time): Mag. 6.7, 76 km E of ?arai, Japan','',6.7,67);qTableOlder.quakeIds.push(2937690);putQuakeOnMap('quake-2937690',36.301,141.662,-843383640,'Apr 11, 1943 02:46 pm (Universal Time): Mag. 7.1, 96 km ESE of Takahagi, Japan','',7.1,71);qTableOlder.quakeIds.push(2944089);putQuakeOnMap('quake-2944089',34.006,141.625,-508054265,'Nov 26, 1953 02:48 am (GMT +9): Mag. 7.9, 174 km SE of Katsuura, Japan','',7.9,79);qTableOlder.quakeIds.push(2955748);putQuakeOnMap('quake-2955748',38.399,139.29,-174945497,'Jun 16, 1964 01:01 pm (GMT +9): Mag. 7.6, 24 km NW of Murakami, Japan','',7.6,76);qTableOlder.quakeIds.push(2957590);putQuakeOnMap('quake-2957590',36.27,141.361,-135329920,'Sep 18, 1965 01:21 am (GMT +9): Mag. 6.8, 69 km E of ?arai, Japan','',6.8,68);qTableOlder.quakeIds.push(3027933);putQuakeOnMap('quake-3027933',36.414,141.104,142494337,'Jul 8, 1974 02:45 pm (GMT +9): Mag. 6.0, 45 km ESE of Hitachi, Japan','',6.0,60);qTableOlder.quakeIds.push(3039382);putQuakeOnMap('quake-3039382',38.19,142.028,266487266,'Jun 12, 1978 05:14 pm (GMT +9): Mag. 7.7, 68 km ESE of Ishinomaki, Japan','',7.7,77);qTableOlder.quakeIds.push(3048801);putQuakeOnMap('quake-3048801',36.194,141.702,396282233,'Jul 23, 1982 11:23 pm (GMT +9): Mag. 7.1, 93 km ENE of Hasaki, Japan','',7.1,71);qTableOlder.quakeIds.push(3058991);putQuakeOnMap('quake-3058991',36.384,141.128,508561170,'Feb 12, 1986 11:59 am (GMT +9): Mag. 6.2, 49 km ESE of Hitachi, Japan','',6.2,62);qTableOlder.quakeIds.push(3069126);putQuakeOnMap('quake-3069126',36.31,141.072,649827382,'Aug 5, 1990 12:36 pm (GMT +9): Mag. 6.1, 43 km E of ?arai, Japan','',6.1,61);qTableOlder.quakeIds.push(3070929);putQuakeOnMap('quake-3070929',35.725,141.044,681490170,'Aug 6, 1991 11:49 pm (GMT +9): Mag. 6.0, 19 km E of Hasaki, Japan','',6.0,60);qTableOlder.quakeIds.push(3077665);putQuakeOnMap('quake-3077665',35.88,141.343,789674417,'Jan 10, 1995 03:00 am (GMT +9): Mag. 6.0, 48 km ENE of Hasaki, Japan','',6.0,60);qTableOlder.quakeIds.push(3095678);putQuakeOnMap('quake-3095678',36.51,140.983,964118358,'Jul 21, 2000 03:39 am (GMT +9): Mag. 6.0, 31 km ESE of Hitachi, Japan','',6.0,60);qTableOlder.quakeIds.push(3106353);putQuakeOnMap('quake-3106353',38.849,141.568,1053941073,'May 26, 2003 06:24 pm (GMT +9): Mag. 7.0, 27 km SSW of ?funato, Japan','',7.0,70);qTableOlder.quakeIds.push(3108266);putQuakeOnMap('quake-3108266',37.812,142.619,1067562388,'Oct 31, 2003 10:06 am (GMT +9): Mag. 7.0, 133 km ESE of Ishinomaki, Japan','',7.0,70);qTableOlder.quakeIds.push(3109896);putQuakeOnMap('quake-3109896',36.428,141.008,1081033320,'Apr 4, 2004 08:02 am (GMT +9): Mag. 6.0, 37 km ESE of Hitachi, Japan','',6.0,60);qTableOlder.quakeIds.push(3137648);putQuakeOnMap('quake-3137648',35.604,140.401,1113171735,'Apr 11, 2005 07:22 am (GMT +9): Mag. 5.9, Near The East Coast of Honshu, Japan','',5.9,59);qTableOlder.quakeIds.push(3140791);putQuakeOnMap('quake-3140791',38.276,142.039,1124160388,'Aug 16, 2005 11:46 am (GMT +9): Mag. 7.2, 66 km ESE of Ishinomaki, Japan','',7.2,72);qTableOlder.quakeIds.push(3142940);putQuakeOnMap('quake-3142940',36.405,140.839,1129722282,'Oct 19, 2005 08:44 pm (GMT +9): Mag. 6.3, 25 km ENE of ?arai, Japan','',6.3,63);qTableOlder.quakeIds.push(3158455);putQuakeOnMap('quake-3158455',36.178,141.545,1210176122,'May 8, 2008 01:02 am (GMT +9): Mag. 6.2, 80 km NE of Hasaki, Japan','',6.2,62);qTableOlder.quakeIds.push(3158462);putQuakeOnMap('quake-3158462',36.164,141.526,1210178718,'May 8, 2008 01:45 am (GMT +9): Mag. 6.9, 78 km NE of Hasaki, Japan','',6.9,69);qTableOlder.quakeIds.push(3159803);putQuakeOnMap('quake-3159803',37.552,142.214,1216435168,'Jul 19, 2008 11:39 am (GMT +9): Mag. 7.0, 107 km E of Namie, Japan','',7.0,70);qTableOlder.quakeIds.push(3231563);putQuakeOnMap('quake-3231563',38.297,142.373,1299822384,'Mar 11, 2011 02:46 pm (GMT +9): Mag. 9.1, 2011 Great Tohoku Earthquake, Japan','',9.1,91);qTableOlder.quakeIds.push(3231692);putQuakeOnMap('quake-3231692',36.281,141.111,1299824140,'Mar 11, 2011 03:15 pm (GMT +9): Mag. 7.9, 47 km E of ?arai, Japan','',7.9,79);qTableOlder.quakeIds.push(3231838);putQuakeOnMap('quake-3231838',35.712,140.875,1299826636,'Mar 11, 2011 03:57 pm (GMT +9): Mag. 6.0, 4 km ESE of Hasaki, Japan','',6.0,60);qTableOlder.quakeIds.push(3232055);putQuakeOnMap('quake-3232055',36.569,141.486,1299831127,'Mar 11, 2011 05:12 pm (GMT +9): Mag. 6.2, 70 km ESE of Kitaibaraki, Japan','',6.2,62);qTableOlder.quakeIds.push(14476219);putQuakeOnMap('quake-14476219',36.166,141.562,1299831564,'Mar 11, 2011 05:19 pm (GMT +9): Mag. 6.5, 81 km NE of Hasaki, Japan','',6.5,65);qTableOlder.quakeIds.push(3236354);putQuakeOnMap('quake-3236354',37.249,141.159,1299935741,'Mar 12, 2011 10:15 pm (GMT +9): Mag. 6.1, 29 km SSE of Namie, Japan','',6.1,61);qTableOlder.quakeIds.push(3263806);putQuakeOnMap('quake-3263806',38.276,141.588,1302186763,'Apr 7, 2011 11:32 pm (GMT +9): Mag. 7.1, 29 km ESE of Ishinomaki, Japan','',7.1,71);qTableOlder.quakeIds.push(3353082);putQuakeOnMap('quake-3353082',36.942,140.955,1312052030,'Jul 31, 2011 03:53 am (GMT +9): Mag. 6.3, 13 km SSE of Iwaki, Japan','',6.3,63);qTableOlder.quakeIds.push(3391270);putQuakeOnMap('quake-3391270',36.256,141.338,1316073609,'Sep 15, 2011 05:00 pm (GMT +9): Mag. 6.1, 68 km E of ?arai, Japan','',6.1,61);qTableOlder.quakeIds.push(3086736);putQuakeOnMap('quake-3086736',35.687,140.695,1331726704,'Mar 14, 2012 09:05 pm (GMT +9): Mag. 6.0, 5 km SE of Asahi, Japan','',6.0,60);qTableOlder.quakeIds.push(6097807);putQuakeOnMap('quake-6097807',37.725,141.61,1613225271,'Feb 13, 2021 11:07 pm (GMT +9): Mag. 7.0, Near East Coast of Honshu, Japan','',7.0,70);qTableOlder.quakeIds.push(6695469);putQuakeOnMap('quake-6695469',37.7132,141.5793,1647441390,'Mar 16, 2022 11:36 pm (GMT +9): Mag. 7.3, 57 km ENE of Namie, Japan','',7.3,73);qTableOlder.quakeIds.push(9656605);putQuakeOnMap('quake-9656605',35.9888,139.9463,1729068801,'Oct 16, 2024 05:53 pm (GMT +9): Mag. 4.6, 4 km N of Sakai, Japan','',4.6,46);qTableOlder.quakeIds.push(9683258);putQuakeOnMap('quake-9683258',35.8764,140.8206,1730470611,'Nov 1, 2024 11:16 pm (GMT +9): Mag. 4.6, 15 km N of Hasaki, Japan','',4.6,46);qTableOlder.quakeIds.push(9706171);putQuakeOnMap('quake-9706171',35.8011,140.7467,1731693531,'Nov 16, 2024 02:58 am (GMT +9): Mag. 4.7, 9 km E of Omigawa, Japan','',4.7,47);qTableOlder.quakeIds.push(21650213);putQuakeOnMap('quake-21650213',35.8663,140.8236,1743987136,'Apr 7, 2025 09:52 am (GMT +9): Mag. 4.6, 14 km N of Hasaki, Japan','',4.6,46);qTableOlder.quakeIds.push(21695938);putQuakeOnMap('quake-21695938',36.0097,139.755,1745241079,'Apr 21, 2025 10:11 pm (GMT +9): Mag. 4.5, 2 km N of Kasukabe, Japan','',4.5,45);qTableOlder.quakeIds.push(21738036);putQuakeOnMap('quake-21738036',36.39,141.03,1746376440,'May 5, 2025 01:34 am (GMT +9): Mag. 4.2, Japan: E Off Ibaraki Pref','',4.2,42);qTableOlder.quakeIds.push(21738049);putQuakeOnMap('quake-21738049',36.4314,140.9534,1746376493,'May 5, 2025 01:34 am (GMT +9): Mag. 4.5, 32 km SE of Hitachi, Japan','',4.5,45);qTableOlder.quakeIds.push(21763038);putQuakeOnMap('quake-21763038',37.1244,140.57,1747100223,'May 13, 2025 10:37 am (GMT +9): Mag. 4.8, 11 km ESE of Ishikawa, Japan','',4.8,48);qTableOlder.quakeIds.push(21805856);putQuakeOnMap('quake-21805856',36.0943,141.2368,1748273582,'May 27, 2025 12:33 am (GMT +9): Mag. 4.3, 54 km NE of Hasaki, Japan','',4.3,43);(async function(){await new Promise(r => setTimeout(r,4000));map2.map.setZoom(7)})(); })(); ]]>Sources: VolcanoDiscovery / VolcanoAdventures and other sources as noted.Use of material: Most text and images on our websites are owned by us. Re-use is generally not permitted without authorization. Contact us for licensing rights.