Light magnitude 3.9 earthquake at unknown depth2 Jul 10:59 UTC: First to report: VolcanoDiscovery after 1 minute.2 Jul 11:01: Now using data updates from AUTH2 Jul 11:02: Magnitude recalculated from 4.1 to 3.9. Epicenter location corrected by 18 km (11 mi) towards W.2 Jul 11:03: Now using data updates from NOAUpdate Wed, 2 Jul 2025, 11:09Small magnitude 3.9 earthquake 6 km southwest of Gonen, TurkeyA shallow magnitude 3.9 earthquake was reported around noon near Gonen, Balikesir, Turkey.According to the National Observatory of Athens (NOA), the quake hit on Wednesday, July 2nd, 2025, at 1:58 pm local time at a shallow depth of 10. km. Shallow earthquakes are felt more strongly than deeper ones as they are closer to the surface. 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.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 Karaağaçalan (pop. 100) located 4 km from the epicenter, and Gonen (pop. 40,800) 6 km away.Other towns or cities near the epicenter where the quake might have been felt as very weak shaking include Biga (pop. 30,900) located 38 km from the epicenter, Erdek (pop. 22,700) 41 km away, Bandirma (pop. 107,600) 44 km away, Susurluk (pop. 24,800) 48 km away, Can (pop. 26,200) 49 km away, Balikesir (pop. 238,200) 51 km away, and Mustafakemalpasa (pop. 101,400) 67 km away.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 2, 2025 10:58:01 UTC - Local time at epicenterWednesday, Jul 2, 2025, at 01:58 pm (Europe/Istanbul GMT +3)Statuspreliminary (automatic detection)Magnitude3.9Depth10 kmEpicenter latitude / longitude40.0576°N / 27.6244°EArmutlu Ilcesi, Yalova, TurkeySeismic antipode40.0576°S / 152.376°WShaking intensityIV Light shaking near epicenterFelt26 reportsPrimary data sourceNOA (National Observatory of Athens)Nearest volcanoKenger (211 km / 131 mi)Weather at epicenter at time of quakeClear Sky 28.5°C (83 F), humidity: 25%, wind: 8 m/s (15 kts) from NEEstimated 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 energy12 minutes ago reported feltJul 2, 2025 10:58 GMT / Jul 2, 2025 01:58 pm (Istanbul time)Lat / Lng: 40.0576 / 27.6244: Turkey: 138 km NE From Mantamados LesvouSource: NOADetail info | Read user reports | You felt it? - Report it!';storedMarkers.push(['quake-21919584',40.05760,27.62440,'12 minutes ago: Mag. 3.9, Turkey: 138 km NE From Mantamados Lesvou',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 TurkeyNearby placesThe closest larger town where the quake might have been felt is Balikesir, a city with more than 240,000 inhabitants in Turkey, in 51 km (31 mi) distance southeast of the epicenter. People likely experienced weak shaking there. Many smaller towns and villages are located closer to the epicenter and might have experienced stronger shaking. In the capital of Turkey, Ankara, 446 km (277 mi) away from the epicenter, the earthquake could not be felt.The following table shows some of the places that might have been affected (or not) by the shaking.DistancePlaceMax. shaking intensity(*)RegionCountry4 km (2 mi)NW of epicenterKaraağaçalan(pop: 100)IV: LightBalikesirTurkey6 km (4 mi)NE of epicenterGonen(pop: 40,800)IV: LightBalikesirTurkey23 km (14 mi)NE of epicenterBüyüksoğuklar(pop: 232)III: WeakBalikesirTurkey24 km (15 mi)NW of epicenterYolindi(pop: 829)III: WeakCanakkaleTurkey28 km (18 mi)NW of epicenterGuevemalani(pop: 609)III: WeakCanakkaleTurkey29 km (18 mi)E of epicenterManyas(pop: 5,330)III: WeakBalikesirTurkey30 km (18 mi)SW of epicenterPazarkoey(pop: 232)III: WeakCanakkaleTurkey34 km (21 mi)SW of epicenterYenice(pop: 81)III: WeakCanakkaleTurkey35 km (21 mi)S of epicenterBalya(pop: 1,770)III: WeakBalikesirTurkey38 km (23 mi)W of epicenterKatrancı(pop: 91)III: WeakCanakkaleTurkey38 km (23 mi)NW of epicenterBiga(pop: 30,900)III: WeakCanakkaleTurkey41 km (25 mi)N of epicenterErdek(pop: 22,700)III: WeakBalikesirTurkey43 km (27 mi)E of epicenterDoga(pop: 571)III: WeakBalikesirTurkey44 km (28 mi)SW of epicenterKalkim(pop: 2,200)III: WeakCanakkaleTurkey44 km (28 mi)NE of epicenterBandirma(pop: 107,600)III: WeakBalikesirTurkey48 km (30 mi)E of epicenterSusurluk(pop: 24,800)III: WeakBalikesirTurkey49 km (30 mi)NW of epicenterDanisment(pop: 510)III: WeakCanakkaleTurkey49 km (30 mi)W of epicenterCan(pop: 26,200)III: WeakCanakkaleTurkey51 km (31 mi)SE of epicenterBalikesir(pop: 238,200)III: WeakBalikesirTurkey51 km (31 mi)NW of epicenterOErtueluece(pop: 1,230)III: WeakCanakkaleTurkey54 km (34 mi)S of epicenterIvrindi(pop: 6,120)II: Very weakBalikesirTurkey56 km (35 mi)NE of epicenterYenice(pop: 704)II: Very weakBalikesirTurkey59 km (37 mi)N of epicenterMarmara(pop: 2,140)II: Very weakBalikesirTurkey61 km (38 mi)SE of epicenterKepsut(pop: 5,540)II: Very weakBalikesirTurkey61 km (38 mi)S of epicenterMacarlar(pop: 1,390)II: Very weakBalikesirTurkey62 km (39 mi)NW of epicenterKemer(pop: 661)II: Very weakCanakkaleTurkey63 km (39 mi)W of epicenterSoeguetalan(pop: 534)II: Very weakCanakkaleTurkey65 km (40 mi)E of epicenterKaracabey(pop: 44,300)II: Very weakBursaTurkey67 km (42 mi)E of epicenterMustafakemalpasa(pop: 101,400)II: Very weakBursaTurkey71 km (44 mi)SW of epicenterHavran(pop: 11,100)II: Very weakBalikesirTurkey73 km (45 mi)SW of epicenterEdremit(pop: 40,800)II: Very weakBalikesirTurkey73 km (46 mi)SE of epicenterAkyar(pop: 1,130)II: Very weakBalikesirTurkey83 km (51 mi)SW of epicenterKaradere(pop: 564)II: Very weakBalikesirTurkey83 km (52 mi)SW of epicenterBurhaniye(pop: 38,100)II: Very weakBalikesirTurkey84 km (52 mi)SE of epicenterEmirler(pop: 504)II: Very weakBalikesirTurkey85 km (53 mi)SE of epicenterKumlu(pop: 77)II: Very weakBalikesirTurkey446 km (277 mi)E of epicenterAnkara(pop: 3,517,200): Not feltAnkaraTurkeyNotes:(*) Shaking intensity according to the Modified Mercalli Intensity Scale (MMI) and estimated using seismic models.User-reports for this quake (27)The first report about ground shaking reached us after only 1 minute, before other agencies reported it. So far, we have received 27 reports for this quake from Turkey and United Kingdom. Out of these, 26 people indicated they felt it. The quake was reported to have been felt in up to approx. 140–160 km (87–99 mi) distance.The majority of reports came from Istanbul (12 reports), a city of 14.8 million people in 155 km (96 mi) distance northeast of the epicenter, Turkey, Esenyurt (3 reports), a city with more than 210,000 inhabitants in Istanbul in 140 km (87 mi) distance northeast of the epicenter, and Mudanya (2 reports) (113 km or 70 mi to the east) in Bursa. See the list of places where most people reported this quake further below.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!Translateİstanbul Beylikdüzü (154.5 km NE of epicenter) [Map] / Weak shaking (MMI III) / horizontal (sideways) swinging / 5-10 sGemlik-Merkez (123.1 km E of epicenter) [Map] / Weak shaking (MMI III) / single vertical bump / 2-5 sSancaktepe (154.5 km NE of epicenter) [Map] / Light shaking (MMI IV) / horizontal (sideways) swinging / 10-15 s : Slight movement of the sofa light shaking Maltepe, istanbul (160.8 km NE of epicenter) [Map] / Very weak shaking (MMI II) / rattling, vibrating / 5-10 sIstanbul (154.5 km NE of epicenter) [Map] / Weak shaking (MMI III) / horizontal (sideways) swinging / very short : a slight movement Osmanbey istanbul (154.5 km NE of epicenter) [Map] / Light shaking (MMI IV) / rattling, vibrating / 1-2 sSilivri / not felt / rattling, vibrating / 1-2 s155 km NE of epicenter [Map] / Weak shaking (MMI III) / rattling, vibrating / 2-5 s123.1 km E of epicenter [Map] / Very weak shaking (MMI II) (reported through our app)ESENYURT (140.6 km NE of epicenter) [Map] / Weak shaking (MMI III)149.4 km NE of epicenter [Map] / Very weak shaking (MMI II) (reported through our app)157.5 km NE of epicenter [Map] / Weak shaking (MMI III) (reported through our app)151.6 km NE of epicenter [Map] / Very weak shaking (MMI II) (reported through our app)160.2 km NE of epicenter [Map] / Weak shaking (MMI III) (reported through our app)Стамбул (157.8 km NE of epicenter) [Map] / Weak shaking (MMI III) / rattling, vibrating / 1-2 s (reported through our app)Istanbul (164.5 km NE of epicenter) [Map] / Weak shaking (MMI III) : Sitting in the sofá and move for a second Bursa (104.6 km ENE of epicenter) [Map] / Weak shaking (MMI III)Sisli, Istanbul (162.1 km NE of epicenter) [Map] / Weak shaking (MMI III) : Shakin Bursa Görükle (104.4 km E of epicenter) [Map] / Very weak shaking (MMI II) : Were lying Üsküdar, İstanbul (154.5 km NE of epicenter) [Map] / Very weak shaking (MMI II) / horizontal (sideways) swinging / 2-5 s : Vibration but very weak Çekmeköy/Taşdelen (154.5 km NE of epicenter) [Map] / Very weak shaking (MMI II) / single lateral shake / 1-2 sBesiktas (159.9 km NE of epicenter) [Map] / Very weak shaking (MMI II) / horizontal (sideways) swinging / 1-2 skadıköy, Istanbul (154.5 km NE of epicenter) [Map] / Light shaking (MMI IV) / 2-5 s : It felt more than 4.1. Maybe 5 but it could be due to the fact that I was on the 3rd floor of a building. Fathi / Weak shaking (MMI III) / 2-5 s160.3 km NE of epicenter [Map] / Light shaking (MMI IV) / single lateral shake / 1-2 s136.3 km NE of epicenter [Map] / Weak shaking (MMI III) / horizontal (sideways) swinging / 5-10 sIstanbul, Büyükçekmece (140 km NE of epicenter) [Map] / Weak shaking (MMI III) / 1-2 sShow moreList of cities/places with most reportsPlaceDistance from epicenterAverage reported Shaking IntensityNr. of reportsIstanbul, Istanbul, Turkey(Pop.: 14,804,116)155 km (96 mi)NE of epicenterIII: Weak shaking12Esenyurt, Istanbul, Turkey(Pop.: 211,330)140 km (87 mi)NE of epicenterIII: Weak shaking3Mudanya, Bursa, Turkey(Pop.: 23,161)113 km (70 mi)E of epicenterIII: Weak shaking2Umraniye, Istanbul, Turkey(Pop.: 573,265)166 km (103 mi)NE of epicenterIII: Weak shaking2Bagcilar, Istanbul, Turkey(Pop.: 749,024)151 km (94 mi)NE of epicenterII: Very weak shaking2Bursa, Bursa, Turkey(Pop.: 3,101,833)123 km (76 mi)E of epicenterIII: Weak shaking2Sisli, Istanbul, Turkey(Pop.: 314,684)160 km (100 mi)NE of epicenterIII: Weak shaking1Üsküdar, Istanbul, Turkey(Pop.: 582,666)160 km (99 mi)NE of epicenterII: Very weak shaking1London, England, United Kingdom(Pop.: 8,961,989)2,479 km (1,540 mi)NW of epicenterIII: Weak shaking1Note: Only reports with latitude/longitude coordinate positions given (27 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 shaking8104–161 km (65–100 mi)145 km (90 mi)III: Weak shaking1105–105 km (65–65 mi)105 km (65 mi)Notes(*) Reports are filtered to exclude those that are likely highly inaccurate or esaggerated.Only reports with latitude/longitude coordinate positions given (27 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 GMT2025-07-2EpicenterAgency3.910 km6.2 mi(*)10:58:01.81138 Km NE from Mantamados LesvouNOA (National Observatory of Athens)Notes:(*) A depth given as 10 km often means that the the depth of the quake could be not determined with sufficient accuracy.Previous quakes in the same area of this earthquakeThe earthquake occurred 1 day 1 hours after a magnitude 4.2 earthquake had hit on Tuesday, Jul 1, 2025, at 12:57 pm local time (Europe/Istanbul GMT +3) in 143 km (89 mi) distance to the east:Mag. 4.2 earthquake Edirne - Balikesir, Turkey - The largest quake near the epicenter of this quake during the 10 years before was an event of magnitude 6.2. It had occurred 10 weeks earlier, on Wednesday, Apr 23, 2025, at 12:49 pm local time (Europe/Istanbul GMT +3) in Tekirdag, Turkey:Mag. 6.2 earthquake Sea of Marmara - Istanbul, Turkey - Apr 23, 2025 - The strongest-ever (since 1900) recorded quake in this area measured magnitude 7.6. It had occurred 26 years ago earlier, on Tuesday, Aug 17, 1999, at 03:01 am local time (Europe/Istanbul GMT +3) in Kocaeli, Turkey:Mag. 7.6 earthquake Sea of Marmara - Kocaeli, Turkey - Aug 17, 1999 - 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 1, 12:57 pm (Istanbul)4.210.1 km143 km (89 mi) to the EEdirne, 106 km east of Bandirma, Balikesir, Turkey I FELT IT - 15 reportsInfoMay 20, 11:36 pm (Istanbul)4.08.2 km106 km (66 mi) to the NESea of Marmara, 28 km southwest of Beylikduzu, Istanbul, Turkey 64 reportsInfoApr 25, 08:33 pm (Istanbul)4.314 km112 km (70 mi) to the NESea of Marmara, 22 km southwest of Beylikduzu, Istanbul, Turkey 112 reportsInfoApr 24, 07:19 am (Istanbul)4.17 km105 km (65 mi) to the NESea of Marmara, 31 km southwest of Bueyuekcekmece, Istanbul, Turkey 51 reportsInfoApr 24, 04:20 am (Istanbul)4.013 km95 km (59 mi) to the NESea of Marmara, 30 km south of Silivri, Istanbul, Turkey 29 reportsInfoApr 23, 03:12 pm (Istanbul)5.010 km103 km (64 mi) to the NESea of Marmara, 35 km southwest of Bueyuekcekmece, Istanbul, Turkey 78 reportsInfoApr 23, 01:02 pm (Istanbul)4.57.1 km115 km (72 mi) to the NESea of Marmara, 19 km southwest of Bueyuekcekmece, Istanbul, TurkeyInfoApr 23, 12:51 pm (Istanbul)5.35.4 km106 km (66 mi) to the NESea of Marmara, 29 km southwest of Bueyuekcekmece, Istanbul, Turkey 4 reportsInfoApr 23, 12:49 pm (Istanbul)6.210 km97 km (61 mi) to the NESea of Marmara, Tekirdag, 28 km south of Silivri, Istanbul, Turkey 642 reportsInfoDec 4, 2023 10:42 am (Istanbul)5.110.1 km112 km (70 mi) to the NESea of Marmara, 44 km southwest of Yalova, Yalova, Turkey 178 reportsInfoOct 11, 2023 12:38 pm (Istanbul)5?10 km133 km (83 mi) to the E 56 km south of Bursa, Bursa, Turkey (unconfirmed) 12 reportsInfoSep 26, 2019 01:59 pm (Istanbul)5.711 km103 km (64 mi) to the NESea of Marmara, Tekirdag, 22 km south of Silivri, Istanbul, Turkey 964 reportsInfoSep 24, 2019 11:00 am (Istanbul)4.810 km99 km (62 mi) to the NSea of Marmara, 12 km southeast of Marmara Ereglisi, Tekirdag, Turkey 225 reportsInfoJun 7, 2012 11:54 pm (Istanbul)4.915 km91 km (57 mi) to the N western TurkeyInfoOct 24, 2006 05:00 pm (Istanbul)5.09.3 km132 km (82 mi) to the E 4.6 km west of Gemlik, Bursa, TurkeyInfoOct 20, 2006 09:15 pm (Istanbul)4.810 km42 km (26 mi) to the NE 14 km SSE of Band?rma, TurkeyInfoNov 12, 1999 07:57 pm (Istanbul)7.210 km309 km (192 mi) to the E western TurkeyInfoSep 29, 1999 03:13 am (Istanbul)5.210 km164 km (102 mi) to the NE western TurkeyInfoSep 13, 1999 02:55 pm (Istanbul)5.913 km217 km (135 mi) to the E 20 km east of Derince, Kocaeli, TurkeyInfoSep 9, 1999 04:32 am (Istanbul)5.013 km148 km (92 mi) to the NE 7 km NNW of Koruköy, TurkeyInfoAug 31, 1999 11:10 am (Istanbul)5.210 km210 km (130 mi) to the E 12 km southeast of Derince, Kocaeli, TurkeyInfoAug 19, 1999 06:17 pm (Istanbul)5.210 km143 km (89 mi) to the NE 3 km SSE of Ç?narc?k, TurkeyInfoAug 17, 1999 04:04 pm (Istanbul)6.08 km129 km (80 mi) to the NESea of Marmara, 13 km southeast of Beylikduzu, Istanbul, TurkeyInfoAug 17, 1999 03:01 am (Istanbul)7.617 km205 km (127 mi) to the NESea of Marmara, 5.8 km west of Izmit, Kocaeli, TurkeyInfoApr 24, 1988 11:49 pm (Istanbul)5.316 km103 km (64 mi) to the NESea of Marmara, 35 km southwest of Bueyuekcekmece, Istanbul, TurkeyInfoOct 21, 1983 11:34 pm (Istanbul)5.114 km149 km (93 mi) to the E 13 km northwest of Inegol, Bursa, TurkeyInfoJul 18, 1979 04:12 pm (Istanbul)5.210 km98 km (61 mi) to the SE western TurkeyInfoMar 29, 1970 12:02 am (Istanbul)7.225 km198 km (123 mi) to the SEKuetahya, 49 km north of Usak, Usak, TurkeyInfoJul 22, 1967 07:57 pm (Istanbul)7.230 km280 km (174 mi) to the E western TurkeyInfoOct 6, 1964 05:31 pm (Istanbul)6.827 km52 km (32 mi) to the E western TurkeyInfoOct 6, 1964 05:29 pm (Istanbul)5.415 km50 km (31 mi) to the E 24 km northwest of Mustafakemalpasa, Bursa, TurkeyInfoSep 18, 1963 07:58 pm (Istanbul)6.130 km148 km (92 mi) to the NESea of Marmara, 11 km northwest of Yalova, Yalova, TurkeyInfoMay 26, 1957 09:33 am (Istanbul)7.025 km303 km (188 mi) to the E western TurkeyInfoJun 3, 1953 07:05 pm (Istanbul)5.635 km82 km (51 mi) to the E 19 km northeast of Karacabey, Bursa, TurkeyInfoMar 18, 1953 10:06 pm (Istanbul)7.310 km13 km (8.2 mi) to the N 7.8 km north of Gonen, Balikesir, TurkeyInfoJul 23, 1949 03:03 pm (Universal Time)7.115 km179 km (111 mi) to the SWAegean Sea, 31 km northwest of Uzunada Island, Izmir, TurkeyInfoFeb 5, 1949 12:28 am (Universal Time)5.515 km167 km (104 mi) to the EKuetahya, 28 km south of Inegol, Bursa, TurkeyInfoNov 13, 1948 04:44 am (Universal Time)5.715 km105 km (65 mi) to the E 8 km SW of Mudanya, TurkeyInfoDec 21, 1945 03:00 am (Istanbul)7.00 km254 km (158 mi) to the SE 30 km northwest of Denizli, Denizli, TurkeyInfoMay 2, 1928 09:54 pm (Universal Time)6.215 km136 km (85 mi) to the E 23 km SE of Yenice, TurkeyInfoNov 18, 1919 09:54 pm (Universal Time)7.010 km98 km (61 mi) to the S 3 km ESE of Soma, TurkeyInfoAug 9, 1912 01:29 am (Universal Time)7.215 km86 km (53 mi) to the NW 26 km southeast of Malkara, Tekirdag, TurkeyInfoOct 29, 1909 08:38 pm (Istanbul)5.80 km170 km (106 mi) to the E KoglacikInfoOct 22, 1905 03:54 am (Universal Time)5.715 km91 km (57 mi) to the NESea of Marmara, Tekirdag, 50 km east of Marmara Adasi Island, Balikesir, TurkeyInfoApr 15, 1905 03:00 am (Istanbul)6.50 km118 km (73 mi) to the E TurkeyInfoMap 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]