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The depth of the quake could not be determined, but is assumed to be shallow.The quake was not felt (or at least not reported so).Quake Data | Interactive map | Seismograms | User reports | Aftershocks | Earlier quakes here | Quakes in or near China | Yunnan ShengHint: Click on the image to see different maps of this quake!Moderate magnitude 4.1 earthquake at unknown depth4 Jul 10:38 UTC: First to report: NCS after 9 minutes.I didn't feel itI felt this quakeEarthquake detailsDate & timeJul 4, 2026 10:29:19 UTC - Local time at epicenterSaturday, Jul 4, 2026, at 03:59 pm (Asia/Kolkata GMT +5:30)Statuspreliminary (automatic detection)Magnitude4.1Depth10 kmEpicenter latitude / longitude26.55°N / 98.783°ENujiang Lisuzu Zizhizhou, Yunnan Sheng, ChinaAlso near: Myanmar 1.9 km (1 mi) awaySeismic antipode26.55°S / 81.217°WShaking intensityIV Light shaking near epicenterFelt0 reportsPrimary data sourceNCS (National Center for Seismology)Nearest volcanoTengchong (150 km / 93 mi)Estimated seismic energy released8.9 x 1010 joules (24.8 megawatt hours, equivalent to 21.3 tons of TNT) | equivalent to ONE quake of magnitude 4.1 | about seismic energy9 minutes agoJul 4, 2026 10:29 GMT / Jul 4, 2026 03:59 pm (Kolkata time)Lat / Lng: 26.55 / 98.783: China, 249km ESE of Changlang, Arunachal Pradesh, IndiaSource: NCSDetail info | You felt it? - Report it!';storedMarkers.push(['quake-23158858',26.55000,98.78300,'9 minutes ago: Mag. 4.1, China, 249km ESE of Changlang, Arunachal Pradesh, India',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 ChinaNearby placesThe closest larger town where the quake might have been felt is Lushui, a city with more than 200,000 inhabitants in China, in 81 km (50 mi) distance south of the epicenter. People likely experienced very weak shaking there. Several smaller towns and villages are located closer to the epicenter and might have experienced stronger shaking.The following table shows some of the places that might have been affected (or not) by the shaking.DistancePlaceMax. shaking intensity(*)RegionCountry38 km (24 mi)E of epicenterYingpan(pop: 37,400)III: WeakNujiang Lisuzu Zizhizhou, Yunnan ShengChina44 km (28 mi)N of epicenterShangpa(pop: 30,100)III: WeakNujiang Lisuzu Zizhizhou, Yunnan ShengChina67 km (41 mi)E of epicenterJinding(pop: 53,700)III: WeakNujiang Lisuzu Zizhizhou, Yunnan ShengChina78 km (49 mi)S of epicenterLiuku(pop: 63,000)II: Very weakNujiang Lisuzu Zizhizhou, Yunnan ShengChina81 km (50 mi)S of epicenterLushui(pop: 197,000)II: Very weakNujiang Lisuzu Zizhizhou, Yunnan ShengChina113 km (70 mi)E of epicenterJinhua(pop: 53,500)II: Very weakDali Baizu Zizhizhou, Yunnan ShengChina119 km (74 mi)S of epicenterRuidian(pop: 28,600)II: Very weakBaoshan Shi, Yunnan ShengChina120 km (75 mi)S of epicenterMingguang(pop: 40,200)II: Very weakBaoshan Shi, Yunnan ShengChina120 km (75 mi)NE of epicenterJudian(pop: 21,400)II: Very weakLijiang Shi, Yunnan ShengChina122 km (76 mi)E of epicenterShigu(pop: 21,000)II: Very weakLijiang Shi, Yunnan ShengChina122 km (76 mi)E of epicenterJiuhe(pop: 23,700)II: Very weakLijiang Shi, Yunnan ShengChina126 km (78 mi)S of epicenterJietou(pop: 65,800)II: Very weakBaoshan Shi, Yunnan ShengChina126 km (78 mi)E of epicenterZibihu(pop: 56,200)II: Very weakDali Baizu Zizhizhou, Yunnan ShengChina138 km (86 mi)S of epicenterGudong(pop: 45,500)II: Very weakBaoshan Shi, Yunnan ShengChina141 km (88 mi)SE of epicenterYousuo(pop: 53,200)II: Very weakDali Baizu Zizhizhou, Yunnan ShengChina142 km (88 mi)SE of epicenterBonan(pop: 55,700)II: Very weakDali Baizu Zizhizhou, Yunnan ShengChina145 km (90 mi)S of epicenterHouqiao(pop: 28,000)II: Very weakBaoshan Shi, Yunnan ShengChina147 km (91 mi)E of epicenterLijiang(pop: 211,200)II: Very weakYunnan ShengChina149 km (93 mi)S of epicenterQushi(pop: 42,400)II: Very weakBaoshan Shi, Yunnan ShengChina152 km (94 mi)S of epicenterMazhan(pop: 27,400)II: Very weakBaoshan Shi, Yunnan ShengChina160 km (100 mi)SE of epicenterYinqiao Zhen(pop: 28,000)II: Very weakDali Baizu Zizhizhou, Yunnan ShengChina164 km (102 mi)S of epicenterBaoshan(pop: 935,600)II: Very weakYunnan ShengChina167 km (104 mi)SE of epicenterDali Old Town(pop: 82,600)II: Very weakDali Baizu Zizhizhou, Yunnan ShengChina169 km (105 mi)NE of epicenterShangri-La(pop: 186,400)II: Very weakDeqen Tibetan Autonomous, Yunnan ShengChina171 km (106 mi)S of epicenterZhonghe(pop: 37,700)II: Very weakDehong Daizu Jingpozu Zizhizhou, Yunnan ShengChina175 km (109 mi)S of epicenterTengyue(pop: 127,100)II: Very weakBaoshan Shi, Yunnan ShengChina179 km (111 mi)SE of epicenterDali(pop: 235,300)II: Very weakYunnan ShengChina187 km (116 mi)SE of epicenterFengyi(pop: 61,900)II: Very weakDali Baizu Zizhizhou, Yunnan ShengChina188 km (117 mi)E of epicenterSanchuan(pop: 56,300)II: Very weakLijiang Shi, Yunnan ShengChina190 km (118 mi)SE of epicenterYongjian(pop: 54,000)II: Very weakDali Baizu Zizhizhou, Yunnan ShengChina197 km (123 mi)SE of epicenterJinniu(pop: 96,900)II: Very weakDali Baizu Zizhizhou, Yunnan ShengChina199 km (124 mi)E of epicenterYongbei(pop: 60,100)II: Very weakLijiang Shi, Yunnan ShengChina203 km (126 mi)SE of epicenterMiaojie(pop: 62,500)II: Very weakDali Baizu Zizhizhou, Yunnan ShengChina215 km (133 mi)SE of epicenterXiangcheng(pop: 122,000)I: Not feltDali Baizu Zizhizhou, Yunnan ShengChina217 km (135 mi)SE of epicenterMicheng(pop: 89,100)I: Not feltDali Baizu Zizhizhou, Yunnan ShengChina219 km (136 mi)S of epicenterLongling County(pop: 270,000)I: Not feltDehong Daizu Jingpozu Zizhizhou, Yunnan ShengChina222 km (138 mi)S of epicenterYingjiang(pop: 80,500)I: Not feltDehong Daizu Jingpozu Zizhizhou, Yunnan ShengChina228 km (142 mi)SE of epicenterYunnanyi(pop: 93,700)I: Not feltDali Baizu Zizhizhou, Yunnan ShengChina236 km (147 mi)S of epicenterMenghuan(pop: 100,000)I: Not feltDehong Daizu Jingpozu Zizhizhou, Yunnan ShengChina428 km (266 mi)E of epicenterKunming(pop: 3,855,300)I: Not feltYunnan ShengChinaNotes:(*) 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 GMT2026-07-4EpicenterAgency4.110 km6.2 mi(*)10:29:19China, 249km ESE of Changlang, Arunachal Pradesh, IndiaNCS (National Center for Seismology)Notes:(*) A depth given as 10 km often means that the the depth of the quake could be not determined with sufficient accuracy."; HTMLcontent += ""; mainMap.addToMap("station"+id, lat, lon, title,HTMLcontent); mainMap.map.panTo([lat,lon]); document.getElementById("map_canvas").scrollIntoView();}]]>SeismogramsSeismic station: Son La Vietnam (SLV/RM network) | Distance from quake: 780 km / 485 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: 0.2-4.0 Hz. Source: NSF SAGE Facility IRISWS timeseriesplot Web ServiceSeismogram (vertical component) around time of quake. ArraySeismic station: Tibet, China (LSA/IC network) | Distance from quake: 828 km / 515 mi | Show on map | Station InfoShow 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 1 km2 (0 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)Jul 4, 2026 03:59 pm (Kolkata)9 minutes ago4.110 km0 km - This quakeChina, 249km ESE of Changlang, Arunachal Pradesh, IndiaMain Shock (this quake)MoreMap of aftershocksPrevious quakes in the same area of this earthquake9 minutes agoJul 4, 2026 10:29 GMT / Jul 4, 2026 03:59 pm (Kolkata time)Lat / Lng: 26.55 / 98.783: China, 249km ESE of Changlang, Arunachal Pradesh, IndiaSource: NCSDetail info | You felt it? - Report it!',4.1,41, '#bb202a', 0.9,1.5, '#bb202a', 0.27);map2.addToMap('thisQuake',26.55,98.783,'9 minutes ago: Mag. 4.1, China, 249km ESE of Changlang, Arunachal Pradesh, India','Earthquake: Mag 4.1 / 10 km (6.2 mi) depth9 minutes agoJul 4, 2026 10:29 GMT / Jul 4, 2026 03:59 pm (Kolkata time)Lat / Lng: 26.55 / 98.783: China, 249km ESE of Changlang, Arunachal Pradesh, IndiaSource: NCSDetail info | 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); (async function(){await new Promise(r => setTimeout(r,4000));map2.map.setZoom(7)})(); })(); (async function(){while(typeof mkRequest=="undefined")await new Promise(r=>setTimeout(r,500));mkRequest("https://server1.allquakes.com/api/getPrevious.php?quakeId=23158858","get","",function(httpObj){let r=httpObj.responseText,d=document;if(""!=r&&200==httpObj.status){let o=JSON.parse(r);if(!o){d.getElementById("olderQuakesSection").remove();return};let table=d.getElementById("qTableOlder");table.innerHTML+=o.tableRows,qTableOlder.alternateBg(),d.getElementById("placeholder_largestQText").innerHTML=o.html,d.getElementById("sectionPreviousCWrap").style.display="",eval(o.js)}})})();]]>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.