
World map showing volcanoes with shallow (less than 50 km) earthquakes within 20 km radius during the past 24 hours on 11 Sep 2025 Number in brackets indicate nr of quakes.Quakes detected near: Abu (1 quake mag 1.6), Aniakchak (1 quake mag 1.2), Apaneca Range (1 quake mag 2.0), Aso (2 quakes between mag 0.9-1.8), Brennisteinsfjöll (3 quakes between mag 0.1-1.1), Cerro Singüil (1 quake mag 2.9)Clear Lake (12 quakes between mag 0.2-1.7), Coso (2 quakes between mag 0.5-1.2), Cuilapa-Barbarena (2 quakes between mag 1.6-1.8), El Chichón (10 quakes between mag 1.8-2.6), Eldey (1 quake mag 1.4), Hrómundartindur (9 quakes between mag 0.5-2.2), Isarog (1 quake mag 3.0), Klyuchevskoy (7 quakes between mag 0.7-1.3), Kolumbo (2 quakes between mag 1.6-1.7),…

Just 9 minutes ago, a 3.5-magnitude earthquake struck near Bakersfield, Kern County, California, USA. The tremor was recorded in the evening on Wednesday, September 10th, 2025, at 8:53 pm local time, at a shallow depth of 8.3 miles below the surface.The event was filed by the United States Geological Survey, the first seismological agency to report it.Our monitoring service identified a second report from The Incorporated Research Institutions for Seismology (IRIS) which listed the quake at magnitude 3.5 as well. A third agency, the European-Mediterranean Seismological Centre (EMSC), reported the same quake at magnitude 3.5.Towns or cities near the epicenter where the quake might have been felt as very weak shaking include Dustin Acres (pop. 650) located 9 miles from…

Worldwide earthquakes above magnitude 3 during the past 24 hours on 11 Sep 2025Summary: 3 quakes 5.0+, 34 quakes 4.0+, 145 quakes 3.0+, 318 quakes 2.0+ (500 total)Magnitude 5+: 3 earthquakesMagnitude 4+: 34 earthquakesMagnitude 3+: 145 earthquakesMagnitude 2+: 318 earthquakesNo quakes of magnitude 6 or higher10 largest earthquakes in the world (10 Sep 2025)#1: Mag 5.1 North Pacific Ocean, 166 km south of Petropavlovsk-Kamchatskiy, Kamchatka, RussiaWednesday, Sep 10, 2025, at 06:03 pm (Universal Time) - #2: Mag 5.0 North Pacific Ocean, 67 km east of Petropavlovsk-Kamchatskiy, Kamchatka, RussiaWednesday, Sep 10, 2025, at 07:30 pm (Universal Time) - #3: Mag 5.0 North Pacific Ocean, Northern Mariana IslandsThursday, Sep 11, 2025, at 02:16 am (GMT +10) - #4: Mag 4.9 Loreto, 72…

A shallow magnitude 4.1 earthquake was reported in the afternoon near Vernal, Uintah County, Utah, USA.According to the United States Geological Survey, the quake hit on Wednesday, September 10th, 2025, at 5:57 pm local time at a shallow depth of 6.2 miles. 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.Our monitoring service identified a second report from the European-Mediterranean Seismological Centre (EMSC) which listed the quake at magnitude 4.1 as well.Based on the preliminary seismic data, the quake…

World map showing volcanoes with shallow (less than 50 km) earthquakes within 20 km radius during the past 24 hours on 10 Sep 2025 Number in brackets indicate nr of quakes.Quakes detected near: Akuseki-jima (1 quake mag 2.1), Aniakchak (1 quake mag 1.2), Apaneca Range (1 quake mag 2.0), Aso (2 quakes between mag 0.9-1.8), Cerro Singüil (2 quakes between mag 2.2-2.9), Clear Lake (14 quakes between mag 0.4-1.7)Coso (1 quake mag 1.2), Cuilapa-Barbarena (2 quakes between mag 1.6-1.8), El Chichón (13 quakes between mag 1.8-2.6), Eldey (1 quake mag 1.4), Hiuchi (2 quakes between mag 0.6-1.3), Hofsjökull (1 quake mag 1.4), Hrómundartindur (7 quakes between mag 0.5-2.2), Ibusuku (1 quake mag 1.6), Isarog (1 quake mag 3.0), Klyuchevskoy (3…

An earthquake of magnitude 2.6 occurred only 14 minutes ago 15 km northeast of Athens, Greece, the National Observatory of Athens (NOA) reported.The quake hit at a very shallow depth of 5. km beneath the epicenter near Athens, Nomarchía Athínas, Attica, Greece, early morning on Thursday, September 11th, 2025, at 1:39 am local time. 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.A second report was later issued by The Aristotle University of Thessaloniki Geophysical Lab. (AUTH), which listed it as a magnitude 2.6 earthquake as well. Other agencies reporting the same quake include The…

Map of today's active volcanoesKusatsu-Shirane (Honshu): The Japan Meteorological Agency (JMA) reported that unrest activity increased at Kusatsu-Shiranesan between 8 September 2025 (local) and 9 September 2025 (local). The alert level at Kusatsu-Shiranesan remained at "Level 2 - Restriction on proximity to the crater" (on a 5-level scale).Source: Japan Meteorological Agency (JMA) ... [read more] ... [show less] Current Alerts:Observatory alert level: "Level 2 - Restriction on proximity to the crater" (on a 5-level scale)Suwanose-jima (Ryukyu Islands): Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report: ERUPTED AT 20250910/1514Z OVER FL070 EXTD NW OBS VA DTG:10/1520ZCanlaon (Central Philippines): The Philippine Institute of Volcanology and Seismology (PHIVOLCS) reported that the eruption continued at Kanlaon on 9 September 2025 (local). The…

Worldwide earthquakes above magnitude 5.5 during September 2025Summary: 2 quakes 6.0+, 52 quakes 5.0+, 516 quakes 4.0+, 1552 quakes 3.0+, 3476 quakes 2.0+ (5598 total)This report is being updated every day.Magnitude 9+: noneMagnitude 8+: noneMagnitude 7+: noneMagnitude 6+: 2 earthquakesMagnitude 5+: 52 earthquakesMagnitude 4+: 516 earthquakesMagnitude 3+: 1552 earthquakesMagnitude 2+: 3476 earthquakesNo quakes of magnitude 7 or higherList of 10 largest earthquakes in the world during September 2025:Earthquake stats:
The Observatorio Vulcanológico y Sismológico de Costa Rica - Universidad Nacional (OVSICORI-UNA) reported that unrest continued at Turrialba between 8 September 2025 (local) and 9 September 2025 (local). The alert level at Turrialba remained at "Level 2 - Warning" (on a 0–4 level scale). Source: Observatorio Vulcanológico y Sismológico de Costa Rica - Universidad Nacional (OVSICORI-UNA)Current Alerts:Observatory alert level: "Level 2 - Warning" (on a 0–4 level scale)Aviation Alert Level: unavailable or not collectedAdapted from: Smithsonian / USGS Daily Volcanic Activity Report for Sep 9, 2025
The Center for Volcanology and Geological Hazard/Pusat Vulkanologi dan Mitigasi Bencana Geologi (CVGHM/PVMBG) reported that unrest continued at Tengger Caldera on 9 September 2025 (local). The alert level at Tengger Caldera remained at "Level 2 - Alert" (on a 4-level scale). Source: Center for Volcanology and Geological Hazard/Pusat Vulkanologi dan Mitigasi Bencana Geologi (CVGHM/PVMBG)Current Alerts:Observatory alert level: "Level 2 - Alert" (on a 4-level scale)Aviation Alert Level: unavailable or not collectedAdapted from: Smithsonian / USGS Daily Volcanic Activity Report for Sep 9, 2025
The Center for Volcanology and Geological Hazard/Pusat Vulkanologi dan Mitigasi Bencana Geologi (CVGHM/PVMBG) reported that unrest continued at Tangkuban Parahu on 9 September 2025 (local). The alert level at Tangkuban Parahu remained at "Level 1 - Normal" (on a 4-level scale). Source: Center for Volcanology and Geological Hazard/Pusat Vulkanologi dan Mitigasi Bencana Geologi (CVGHM/PVMBG)Current Alerts:Observatory alert level: "Level 1 - Normal" (on a 4-level scale)Aviation Alert Level: unavailable or not collectedAdapted from: Smithsonian / USGS Daily Volcanic Activity Report for Sep 9, 2025
The Philippine Institute of Volcanology and Seismology (PHIVOLCS) reported that unrest continued at Taal on 9 September 2025 (local). The alert level at Taal remained at "1 - Low-Level Unrest" (on a 0–5 level scale). Source: Philippine Institute of Volcanology and Seismology (PHIVOLCS)Current Alerts:Observatory alert level: "1 - Low-Level Unrest" (on a 0–5 level scale)Aviation Alert Level: unavailable or not collectedAdapted from: Smithsonian / USGS Daily Volcanic Activity Report for Sep 9, 2025
The Center for Volcanology and Geological Hazard/Pusat Vulkanologi dan Mitigasi Bencana Geologi (CVGHM/PVMBG) reported that unrest continued at Soputan on 9 September 2025 (local). The alert level at Soputan remained at "Level 2 - Alert" (on a 4-level scale). Source: Center for Volcanology and Geological Hazard/Pusat Vulkanologi dan Mitigasi Bencana Geologi (CVGHM/PVMBG)Current Alerts:Observatory alert level: "Level 2 - Alert" (on a 4-level scale)Aviation Alert Level: unavailable or not collectedAdapted from: Smithsonian / USGS Daily Volcanic Activity Report for Sep 9, 2025
The United States Geological Survey - Alaska Volcano Observatory (USGS-AVO) reported that unrest continued at Shishaldin between 8 September 2025 (local) and 9 September 2025 (local). The alert level at Shishaldin remained at "Advisory" (level 2 on a 4-level scale). The aviation alert level remained at "Yellow" (level 2 on a 4-level scale). Source: United States Geological Survey - Alaska Volcano Observatory (USGS-AVO)Current Alerts:Observatory alert level: "Advisory" (level 2 on a 4-level scale)Aviation Alert Level: "Yellow" (level 2 on a 4-level scale)Adapted from: Smithsonian / USGS Daily Volcanic Activity Report for Sep 9, 2025
The Centro Vulcanológico Nacional del Instituto Geofísico del Perú (CENVUL-IGP) reported that unrest continued at Sabancaya between 8 September 2025 (local) and 9 September 2025 (local). The alert level at Sabancaya remained at "Yellow" (level 2 on a 4-level scale). Source: Centro Vulcanológico Nacional del Instituto Geofísico del Perú (CENVUL-IGP)Current Alerts:Observatory alert level: "Yellow" (level 2 on a 4-level scale)Aviation Alert Level: unavailable or not collectedAdapted from: Smithsonian / USGS Daily Volcanic Activity Report for Sep 9, 2025
The Observatorio Vulcanológico y Sismológico de Costa Rica - Universidad Nacional (OVSICORI-UNA) reported that unrest continued at Rincón de la Vieja between 8 September 2025 (local) and 9 September 2025 (local). The alert level at Rincón de la Vieja remained at "Level 2 - Warning" (on a 0–4 level scale). The aviation alert level remained at "Yellow" (level 2 on a 4-level scale). Source: Observatorio Vulcanológico y Sismológico de Costa Rica - Universidad Nacional (OVSICORI-UNA)Current Alerts:Observatory alert level: "Level 2 - Warning" (on a 0–4 level scale)Aviation Alert Level: "Yellow" (level 2 on a 4-level scale)Adapted from: Smithsonian / USGS Daily Volcanic Activity Report for Sep 9, 2025
The Instituto Nacional de Sismología, Vulcanología, Meteorología e Hidrología (INSIVUMEH) reported that unrest continued at Pacaya between 8 September 2025 (local) and 9 September 2025 (local). The alert level at Pacaya was unavailable or not collected. Plumes rose to a maximum of 250 meters (820 feet) above the vent. Source: Instituto Nacional de Sismología, Vulcanología, Meteorología e Hidrología (INSIVUMEH)Current Alerts:Observatory alert level: unavailable or not collectedAviation Alert Level: unavailable or not collectedAdapted from: Smithsonian / USGS Daily Volcanic Activity Report for Sep 9, 2025
The Philippine Institute of Volcanology and Seismology (PHIVOLCS) reported that unrest continued at Mayon on 9 September 2025 (local). The alert level at Mayon remained at "1 - Abnormal" (on a 0–5 level scale). Source: Philippine Institute of Volcanology and Seismology (PHIVOLCS)Current Alerts:Observatory alert level: "1 - Abnormal" (on a 0–5 level scale)Aviation Alert Level: unavailable or not collectedAdapted from: Smithsonian / USGS Daily Volcanic Activity Report for Sep 9, 2025
The Center for Volcanology and Geological Hazard/Pusat Vulkanologi dan Mitigasi Bencana Geologi (CVGHM/PVMBG) reported that unrest activity increased at Lokon-Empung on 9 September 2025 (local). The alert level at Lokon-Empung remained at "Level 3 - Standby" (on a 4-level scale). Plumes rose to a maximum of 100 meters (328 feet) above the vent. Source: Center for Volcanology and Geological Hazard/Pusat Vulkanologi dan Mitigasi Bencana Geologi (CVGHM/PVMBG)Current Alerts:Observatory alert level: "Level 3 - Standby" (on a 4-level scale)Aviation Alert Level: unavailable or not collectedAdapted from: Smithsonian / USGS Daily Volcanic Activity Report for Sep 9, 2025
The Japan Meteorological Agency (JMA) reported that unrest activity increased at Kusatsu-Shiranesan between 8 September 2025 (local) and 9 September 2025 (local). The alert level at Kusatsu-Shiranesan remained at "Level 2 - Restriction on proximity to the crater" (on a 5-level scale). Source: Japan Meteorological Agency (JMA)Current Alerts:Observatory alert level: "Level 2 - Restriction on proximity to the crater" (on a 5-level scale)Aviation Alert Level: unavailable or not collectedAdapted from: Smithsonian / USGS Daily Volcanic Activity Report for Sep 9, 2025
The Center for Volcanology and Geological Hazard/Pusat Vulkanologi dan Mitigasi Bencana Geologi (CVGHM/PVMBG) reported that unrest continued at Kerinci on 9 September 2025 (local). The alert level at Kerinci remained at "Level 2 - Alert" (on a 4-level scale). Source: Center for Volcanology and Geological Hazard/Pusat Vulkanologi dan Mitigasi Bencana Geologi (CVGHM/PVMBG)Current Alerts:Observatory alert level: "Level 2 - Alert" (on a 4-level scale)Aviation Alert Level: unavailable or not collectedAdapted from: Smithsonian / USGS Daily Volcanic Activity Report for Sep 9, 2025
The Center for Volcanology and Geological Hazard/Pusat Vulkanologi dan Mitigasi Bencana Geologi (CVGHM/PVMBG) reported that unrest activity increased at Karangetang on 9 September 2025 (local). The alert level at Karangetang remained at "Level 2 - Alert" (on a 4-level scale). Plumes rose to a maximum of 150 meters (492 feet) above the vent. Source: Center for Volcanology and Geological Hazard/Pusat Vulkanologi dan Mitigasi Bencana Geologi (CVGHM/PVMBG)Current Alerts:Observatory alert level: "Level 2 - Alert" (on a 4-level scale)Aviation Alert Level: unavailable or not collectedAdapted from: Smithsonian / USGS Daily Volcanic Activity Report for Sep 9, 2025
The Center for Volcanology and Geological Hazard/Pusat Vulkanologi dan Mitigasi Bencana Geologi (CVGHM/PVMBG) reported that unrest continued at Gede-Pangrango on 9 September 2025 (local). The alert level at Gede-Pangrango remained at "Level 1 - Normal" (on a 4-level scale). Source: Center for Volcanology and Geological Hazard/Pusat Vulkanologi dan Mitigasi Bencana Geologi (CVGHM/PVMBG)Current Alerts:Observatory alert level: "Level 1 - Normal" (on a 4-level scale)Aviation Alert Level: unavailable or not collectedAdapted from: Smithsonian / USGS Daily Volcanic Activity Report for Sep 9, 2025
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