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The quake had a very shallow depth of 16 km (10 mi) and was not felt (or at least not reported so).Quake Data | Interactive map | User reports | Aftershocks | Earlier quakes here | Quakes in the US | Nevada | CaliforniaHint: Click on the image to see different maps of this quake!Moderate magnitude 4.0 earthquake at 16 km depth22 Apr 17:29 UTC: First to report: USGS after 6 minutes.I didn't feel itI felt this quakeEarthquake detailsDate & timeApr 22, 2026 17:24:12 UTC - Local time at epicenterWednesday, Apr 22, 2026, at 05:24 pm (Universal Time GMT +0)StatusconfirmedMagnitude3.98Depth16 kmEpicenter latitude / longitude37.8946°N / 117.2998°WEsmeralda County, Nevada, United StatesSeismic antipode37.8946°S / 62.7002°EShaking intensityIV Light shaking near epicenterFelt0 reportsPrimary data sourceUSGS (United States Geological Survey)Nearest volcanoClayton Valley (29 km / 18 mi)Estimated seismic energy released6.3 x 1010 joules (17.5 megawatt hours, equivalent to 15.1 tons of TNT) | equivalent to ONE quake of magnitude 4.0 | about seismic energy6 minutes agoApr 22, 2026 17:24 GMT / Apr 22, 2026 05:24 pm (Universal Time)Lat / Lng: 37.8946 / -117.2998: 20 km SSW of Tonopah, NevadaSource: USGSOther sources: EMSC: 4.0 / 16 kmDetail info | You felt it? - Report it!';storedMarkers.push(['quake-22934800',37.89460,-117.29980,'6 minutes ago: Mag. 4.0, 20 km SSW of Tonopah, Nevada',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 the US NevadaNearby placesThe closest larger town where the quake might have been felt is Tonopah, a town with 2,500 inhabitants in the United States, in 20 km (13 mi) distance north of the epicenter. People likely experienced weak shaking there.The following table shows some of the places that might have been affected (or not) by the shaking.DistancePlaceMax. shaking intensity(*)RegionCountry20 km (13 mi)N of epicenterTonopah(pop: 2,480)III: WeakNye County, NevadaUnited States21 km (13 mi)S of epicenterGoldfield(pop: 268)III: WeakEsmeralda County, NevadaUnited States33 km (21 mi)SW of epicenterSilver Peak(pop: 107)III: WeakEsmeralda County, NevadaUnited States113 km (70 mi)SW of epicenterBishop(pop: 3,810)II: Very weakInyo County, CaliforniaUnited States135 km (84 mi)NW of epicenterHawthorne(pop: 3,270)II: Very weakMineral County, NevadaUnited States150 km (93 mi)W of epicenterMammoth Lakes(pop: 7,950)II: Very weakMono County, CaliforniaUnited States221 km (137 mi)SE of epicenterPahrump(pop: 36,400)I: Not feltNye County, NevadaUnited States238 km (148 mi)SW of epicenterDinuba(pop: 23,700)I: Not feltTulare County, CaliforniaUnited States239 km (148 mi)SW of epicenterReedley(pop: 25,600)I: Not feltFresno County, CaliforniaUnited States239 km (149 mi)SW of epicenterSanger(pop: 25,000)I: Not feltFresno County, CaliforniaUnited States243 km (151 mi)SW of epicenterParlier(pop: 15,100)I: Not feltFresno County, CaliforniaUnited States243 km (151 mi)SW of epicenterClovis(pop: 104,200)I: Not feltFresno County, CaliforniaUnited States248 km (154 mi)SW of epicenterVisalia(pop: 130,100)I: Not feltTulare County, CaliforniaUnited States252 km (157 mi)SW of epicenterSelma(pop: 24,400)I: Not feltFresno County, CaliforniaUnited States253 km (157 mi)SW of epicenterFresno(pop: 542,100)I: Not feltCaliforniaUnited States254 km (158 mi)SW of epicenterPorterville(pop: 56,100)I: Not feltTulare County, CaliforniaUnited States255 km (158 mi)NW of epicenterFernley(pop: 19,400)I: Not feltLyon County, NevadaUnited States257 km (160 mi)NW of epicenterCarson City(pop: 58,600)I: Not feltNevadaUnited States257 km (160 mi)NW of epicenterCarson City(pop: 58,600)I: Not feltNevadaUnited States261 km (162 mi)NW of epicenterSouth Lake Tahoe(pop: 21,700)I: Not feltEl Dorado County, CaliforniaUnited States261 km (162 mi)SW of epicenterTulare(pop: 62,300)I: Not feltCaliforniaUnited States264 km (164 mi)SE of epicenterSummerlin South(pop: 24,100)I: Not feltClark County, NevadaUnited States270 km (168 mi)SE of epicenterSpring Valley(pop: 178,400)I: Not feltClark County, NevadaUnited States270 km (168 mi)SE of epicenterNorth Las Vegas(pop: 234,800)I: Not feltClark County, NevadaUnited States271 km (168 mi)SE of epicenterLas Vegas(pop: 641,900)I: Not feltClark County, NevadaUnited States271 km (169 mi)SW of epicenterHanford(pop: 55,700)I: Not feltKings County, CaliforniaUnited States272 km (169 mi)SE of epicenterSunrise Manor(pop: 189,400)I: Not feltClark County, NevadaUnited States276 km (171 mi)SE of epicenterWinchester(pop: 28,000)I: Not feltClark County, NevadaUnited States277 km (172 mi)SE of epicenterParadise(pop: 223,200)I: Not feltClark County, NevadaUnited States277 km (172 mi)SE of epicenterEnterprise(pop: 108,500)I: Not feltClark County, NevadaUnited States280 km (174 mi)NW of epicenterSparks(pop: 96,100)I: Not feltWashoe County, NevadaUnited States283 km (176 mi)SW of epicenterLemoore(pop: 25,600)I: Not feltKings County, CaliforniaUnited States283 km (176 mi)SW of epicenterCorcoran(pop: 22,500)I: Not feltKings County, CaliforniaUnited States283 km (176 mi)SE of epicenterWhitney(pop: 38,600)I: Not feltClark County, NevadaUnited States284 km (177 mi)NW of epicenterReno(pop: 264,200)I: Not feltWashoe County, NevadaUnited States286 km (178 mi)NW of epicenterSpanish Springs(pop: 15,100)I: Not feltWashoe County, NevadaUnited States286 km (178 mi)NW of epicenterSun Valley(pop: 19,300)I: Not feltWashoe County, NevadaUnited States291 km (181 mi)SE of epicenterHenderson(pop: 285,700)I: Not feltClark County, NevadaUnited States293 km (182 mi)SW of epicenterDelano(pop: 52,700)I: Not feltKern County, CaliforniaUnited States306 km (190 mi)SE of epicenterBoulder City(pop: 15,600)I: Not feltClark County, NevadaUnited StatesNotes:(*) 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 GMT2026-04-22EpicenterAgency3.9816 km9.9 mi17:24:12.6120 km SSW of Tonopah, NevadaUSGS (United States Geological Survey)4.016 km9.9 mi17:24:12.61NEVADA0 km (0 mi) epicenter difference with USGSEMSC (European-Mediterranean Seismological Centre)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 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)Apr 22, 2026 05:24 pm (Universal Time)6 minutes ago4.016 km0 km - This quake20 km SSW of Tonopah, NevadaMain Shock (this quake)MoreMap of aftershocksPrevious quakes in the same area of this earthquake6 minutes agoApr 22, 2026 17:24 GMT / Apr 22, 2026 05:24 pm (Universal Time)Lat / Lng: 37.8946 / -117.2998: 20 km SSW of Tonopah, NevadaSource: USGSOther sources: EMSC: 4.0 / 16 kmDetail info | You felt it? - Report it!',4.0,40, '#bb202a', 0.9,1.5, '#bb202a', 0.27);map2.addToMap('thisQuake',37.8946,-117.2998,'6 minutes ago: Mag. 4.0, 20 km SSW of Tonopah, Nevada','Earthquake: Mag 4.0 / 16 km (9.9 mi) depth6 minutes agoApr 22, 2026 17:24 GMT / Apr 22, 2026 05:24 pm (Universal Time)Lat / Lng: 37.8946 / -117.2998: 20 km SSW of Tonopah, NevadaSource: USGSOther sources: EMSC: 4.0 / 16 kmDetail 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://server2.allquakes.com/api/getPrevious.php?quakeId=22934800","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)}})})();]]>