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The quake had a moderate depth of 140 km (87 mi) and was reported felt by some people near the epicenter.Quake Data | Interactive map | Seismograms | User reports | Aftershocks | Earlier quakes here | Quakes in Peru | Quakes in Brazil | Ucayali | Region de Huanuco | LoretoHint: Click on the image to see different maps of this quake!Strong magnitude 5.6 earthquake at 140 km depth31 Jul 01:03 UTC: First to report: VolcanoDiscovery after 5 minutes.31 Jul 01:04: Now using data updates from GFZI didn't feel itI felt this quakeEarthquake detailsDate & timeJul 31, 2026 00:58:44 UTC - Local time at epicenterFriday, Jul 31, 2026, at 12:58 am (Universal Time GMT +0)Statusunconfirmed (uncertain whether an earthquake with these data happened)Magnitude5.60Depth140 kmEpicenter latitude / longitude8.317°S / 74.16°WUcayali, PeruAlso near: Brazil 59 km (37 mi) awaySeismic antipode8.317°N / 105.84°EShaking intensityIV Light shaking near epicenterFelt1 reportPrimary data sourceGFZ (German Research Centre for Geosciences)Estimated seismic energy released1.6 x 1013 joules (4.4 gigawatt hours, equivalent to 3788 tons of TNT or 0.2 atomic bombs!) | equivalent to ONE quake of magnitude 5.6 | about seismic energy6 minutes ago reported feltJul 31, 2026 00:58 GMT / Jul 31, 2026 12:58 am (Universal Time)Lat / Lng: -8.317 / -74.16: Peru-Brazil Border RegionSource: GFZDetail info | Read user reports | You felt it? - Report it!';storedMarkers.push(['quake-23230780',-8.31700,-74.16000,'6 minutes ago: Mag. 5.6, Peru-Brazil Border Region',html,'quakes-7-24.png',30,30,15,15,126]); 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 PeruNearby placesThe closest larger town where the quake might have been felt is Pucallpa, a city with more than 330,000 inhabitants in Peru, in 44 km (27 mi) distance west of the epicenter. People likely experienced light shaking there. Several smaller towns and villages are located closer to the epicenter and might have experienced stronger shaking. In the capital of Peru, Lima, 520 km (323 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(*)RegionCountry34 km (21 mi)SW of epicenterNuevo Bagazan(pop: 261)IV: LightCoronel Portillo, UcayaliPeru42 km (26 mi)W of epicenterBelgica(pop: 220)IV: LightCoronel Portillo, UcayaliPeru43 km (26 mi)W of epicenterSan Fernando(pop: 67,800)IV: LightCoronel Portillo, UcayaliPeru44 km (27 mi)W of epicenterPucallpa(pop: 326,000)IV: LightCoronel Portillo, UcayaliPeru50 km (31 mi)SW of epicenterSanta Rosa de Dinamarca(pop: 390)IV: LightCoronel Portillo, UcayaliPeru53 km (33 mi)W of epicenterSan Francisco(pop: 1,260)IV: LightCoronel Portillo, UcayaliPeru60 km (37 mi)S of epicenterJunin Pablo(pop: 689)IV: LightCoronel Portillo, UcayaliPeru62 km (38 mi)S of epicenterVinoncuro(pop: 243)III: WeakCoronel Portillo, UcayaliPeru62 km (39 mi)S of epicenterCaimito(pop: 581)III: WeakCoronel Portillo, UcayaliPeru73 km (46 mi)W of epicenterCampo Verde(pop: 8,950)III: WeakCoronel Portillo, UcayaliPeru79 km (49 mi)SW of epicenterHonoria(pop: 787)III: WeakPuerto Inca, Region de HuanucoPeru129 km (80 mi)SW of epicenterSan Alejandro(pop: 3,590)III: WeakPadre Abad, UcayaliPeru145 km (90 mi)NW of epicenterContamana(pop: 13,900)III: WeakUcayali, LoretoPeru156 km (97 mi)E of epicenterPorto Walter(pop: 10,700)III: WeakAcreBrazil160 km (99 mi)NE of epicenterMancio Lima(pop: 19,300)III: WeakMancio Lima, AcreBrazil166 km (103 mi)SE of epicenterMarechal Thaumaturgo(pop: 17,100)III: WeakAcreBrazil169 km (105 mi)SW of epicenterAguaytia(pop: 18,300)III: WeakPadre Abad, UcayaliPeru178 km (111 mi)E of epicenterRodrigues Alves(pop: 14,900)III: WeakAcreBrazil180 km (112 mi)NE of epicenterCruzeiro do Sul(pop: 91,900)III: WeakAcreBrazil194 km (120 mi)NE of epicenterGuajara(pop: 14,300)III: WeakGuajara, AmazonasBrazil229 km (142 mi)SW of epicenterTingo Maria(pop: 53,200)III: WeakTingo Maria, Region de HuanucoPeru230 km (143 mi)SW of epicenterCastillo Grande(pop: 12,400)III: WeakTingo Maria, Region de HuanucoPeru254 km (158 mi)W of epicenterUchiza(pop: 17,700)III: WeakTocache, Region de San MartinPeru260 km (162 mi)W of epicenterTocache(pop: 29,000)III: WeakRegion de San MartinPeru285 km (177 mi)NW of epicenterPicota(pop: 6,700)III: WeakRegion de San MartinPeru286 km (178 mi)SW of epicenterOxapampa(pop: 12,000)III: WeakPascoPeru290 km (180 mi)SW of epicenterHuanuco(pop: 196,600)III: WeakHuanuco, Region de HuanucoPeru292 km (181 mi)NW of epicenterChazuta(pop: 8,030)III: WeakProvincia de San Martin, Region de San MartinPeru296 km (184 mi)SW of epicenterVilla Rica(pop: 7,450)III: WeakProvincia de Oxapampa, PascoPeru300 km (186 mi)S of epicenterSanta Rosa(pop: 18,100)III: WeakChanchamayo, JuninPeru302 km (188 mi)NW of epicenterBellavista(pop: 15,200)III: WeakRegion de San MartinPeru306 km (190 mi)NE of epicenterIpixuna(pop: 25,500)III: WeakAmazonasBrazil310 km (193 mi)NW of epicenterJuanjui(pop: 37,700)III: WeakProvincia de Mariscal Caceres, Region de San MartinPeru315 km (196 mi)NW of epicenterLa Banda(pop: 24,900)III: WeakProvincia de San Martin, Region de San MartinPeru343 km (213 mi)SW of epicenterChaupimarca(pop: 28,700)III: WeakDaniel Alcides Carrion, PascoPeru345 km (214 mi)NW of epicenterYurimaguas(pop: 41,800)III: WeakAlto Amazonas, LoretoPeru347 km (215 mi)SW of epicenterYanacancha(pop: 23,200)III: WeakLauricocha, Region de HuanucoPeru348 km (216 mi)SW of epicenterCerro de Pasco(pop: 58,900)III: WeakProvincia de Pasco, PascoPeru348 km (216 mi)SW of epicenterYanacancha(pop: 24,100)III: WeakProvincia de Pasco, PascoPeru520 km (323 mi)SW of epicenterLima(pop: 7,737,000)II: Very weakLima ProvincePeruNotes:(*) Shaking intensity according to the Modified Mercalli Intensity Scale (MMI) and estimated using seismic models.User-reports for this quake (1)The first report about ground shaking reached us after only 5 minutes, before other agencies reported it. So far, we have received 1 report for this quake from Peru.It came from near Huanuco, a city with more than 200,000 inhabitants in 290 km (180 mi) distance southwest of the epicenter, Peru.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!TranslateHuánuco (289.3 km SW of epicenter) [Map] / Weak shaking (MMI III) : Se. Movió todo List of cities/places with most reportsPlaceDistance from epicenterAverage reported Shaking IntensityNr. of reportsHuanuco, Region de Huanuco, Peru(Pop.: 196,627)290 km (180 mi)SW of epicenterIII: Weak shaking1Note: Only reports with latitude/longitude coordinate positions given (1 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 shaking1289–289 km (180–180 mi)289 km (180 mi)Notes(*) Reports are filtered to exclude those that are likely highly inaccurate or esaggerated.Only reports with latitude/longitude coordinate positions given (1 in total) could be used for geographic statistics.Get the Android appI 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 GMT2026-07-31EpicenterAgency5.6140 km87 mi00:58:44.72Peru-Brazil Border RegionGFZ (German Research Centre for Geosciences)"; HTMLcontent += ""; mainMap.addToMap("station"+id, lat, lon, title,HTMLcontent); mainMap.map.panTo([lat,lon]); document.getElementById("map_canvas").scrollIntoView();}]]>SeismogramsSeismic station: Nana, Peru (NNA/II network) | Distance from quake: 503 km / 312 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: 0.02-4.0 Hz. Source: NSF SAGE Facility IRISWS timeseriesplot Web ServiceShow 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 40 km2 (15 square miles) as a first-order estimate. The length of the rupture zone thus was probably around 11 km (7 mi).[More info]Recorded aftershocks, latest first (0 quake)Jul 31, 2026 12:58 am (Universal Time)6 minutes ago5.6140 km0 km - This quakePeru-Brazil Border RegionMain Shock (this quake)MoreMap of aftershocksEarthquake statisticsAverage number of earthquakesBased on data from the past 26 years and our earthquake archive back to 1900, there are about 23.2 quakes on average per year in the area near the epicenter of this quake (within 100 km/61 mi):Mag. 6 or higher: 0.08 quakes per year (or 1 quake every 12.7 years)Mag. 5 or higher: 1.36 quakes per yearMag. 4 or higher: 23 quakes per yearMag. 3 or higher: 26.9 quakes per yearMag. 2 or higher: 27.1 quakes per yearThe area where this quake occurred has a high level of seismic activity. It has had at least 10 quakes above magnitude 6 since 1900, which suggests that larger earthquakes of this size occur infrequently, probably on average approximately every 10 to 15 years.Number of quakes per yearPrevious quakes in the same area of this earthquake