World map showing volcanoes with shallow (less than 50 km) earthquakes within 20 km radius during the past 24 hours on 31 Jul 2025 Number in brackets indicate nr of quakes.Quakes detected near: Agua (1 quake mag 2.4), Akuseki-jima (3 quakes between mag 2.5-3.2), Akyarlar (1 quake mag 1.6), Aoba (1 quake mag 1.5), Apaneca Range (18 quakes between mag 1.8-3.0), Askja (1 quake mag 1.1)Brennisteinsfjöll (1 quake mag 1.2), Calbuco (1 quake mag 3.0), Campi Flegrei (Phlegrean Fields) (12 quakes between mag 0.1-1.8), Cerro Santiago (1 quake mag 3.3), Cerro Singüil (30 quakes between mag 1.9-4.4), Churchill (1 quake mag 1.3), Clear Lake (35 quakes between mag 0.2-3.0), Coso (3 quakes between mag 0.8-1.1), Daisen (1 quake mag 2.0), Hakone (3 quakes between mag 0.1-1.2), Hiuchi (6 quakes between mag 0.3-1.6), Hofsjökull (1 quake mag 1.2), Kikai (1 quake mag 3.0), Kilauea (1 quake mag 1.9), Kirishima (5 quakes between mag 0.2-1.5), Kolumbo (5 quakes between mag 1.6-2.3), Koryaksky (1 quake mag 4.9), Koshelev (1 quake mag 5.0), Krísuvík (18 quakes between mag 0.1-2.3), Kuwae (1 quake mag 3.8), Leonard Range (1 quake mag 1.9), Ljósufjöll (14 quakes between mag 0.3-1.1), Loihi (2 quakes between mag 2.2-2.4), Loki-Fögrufjöll volcano (1 quake mag 1.0), Mahagnao (1 quake mag 3.0), Michoacán-Guanajuato (15 quakes between mag 2.4-3.1), Mocho-Choshuenco (1 quake mag 2.5), Myoko (1 quake mag 1.2), Newer Volcanics Province (1 quake mag 3.0), Nigorigawa (1 quake mag 1.5), Piratkovsky (1 quake mag 5.0), Quimsachata (1 quake mag 3.6), Sakurajima (7 quakes between mag 0.3-1.2), Santorini (4 quakes between mag 0.6-2.0), Spurr (2 quakes between mag 1.5-2.0), Taranaki (1 quake mag 2.7), Tenerife (1 quake mag 1.1), To-shima (33 quakes between mag 0.6-3.0), Torfajökull (2 quakes between mag 0.9-1.4), Unzen (5 quakes between mag 0.2-1.7), Washiba-Kumonotaira (3 quakes between mag 0.5-2.7) (updated 00h50) Note: Earthquakes within 20 km from and at depths less than 50 km under active volcanoes are reported. The list is not complete because many volcanoes are not monitored and/or seismic data in high resolution is not available publicly.Volcanoes with recent earthquakes above magnitude 2 or more than 10 quakes are listed below:Agua volcano (Guatemala): magnitude 2.4 earthquakeA magnitude 2.4 earthquake occurred at the volcano 17 hours ago. The quake, which might be volcanic in origin, was located at a depth of 1.00 km depth at 13 km distance S from the volcano.Earthquake details: 2.4 quake 6.7 km northeast of Escuintla, Departamento de Escuintla, Guatemala, Jul 30, 2025 01:44 am (GMT -6) (13 km S)All earthquakes at AguaAkuseki-jima volcano (Ryukyu Islands): 3 earthquakes up to magnitude 3.23 earthquakes occurred near (under) the volcano during 12 hours, the last being recorded quake 8 hours ago. Hypocenter depths ranged between 4.90 and 2.00 km.Earthquake details: 3.2 quake East China Sea, Kagoshima-ken, 29 km southwest of Suwanose-jima Island, Japan, Jul 30, 2025 03:17 pm (GMT +9) (9 km WSW)3.1 quake East China Sea, Kagoshima-ken, 40 km southwest of Suwanose-jima Island, Japan, Jul 31, 2025 01:42 am (GMT +9) (19 km SW)2.5 quake East China Sea, Kagoshima-ken, 36 km southwest of Suwanose-jima Island, Japan, Jul 30, 2025 02:11 pm (GMT +9) (14 km SSW)All earthquakes at Akuseki-jimaApaneca Range volcano (El Salvador): 18 earthquakes up to magnitude 3.0Possible earthquake swarm: 18 earthquakes occurred near (under) the volcano during 23 hours, the last being recorded quake 47 minutes ago. Hypocenter depths ranged between 9.00 and 3.00 km.Earthquake details: (only 5 largest)3.0 quake 13 km north of Ahuachapan, Departamento de Ahuachapan, El Salvador, Jul 30, 2025 01:35 pm (GMT -6) (16 km N)2.9 quake EL Salvador Jul 29, 2025 10:54 pm (GMT -6) (19 km NNW)2.9 quake 6.6 km north of Ahuachapan, Departamento de Ahuachapan, El Salvador, Jul 29, 2025 11:09 pm (GMT -6) (11 km NNW)2.9 quake EL Salvador Jul 30, 2025 06:10 am (GMT -6) (17 km NNW)2.8 quake 14 km Al Norte De Ahuachapan, El Salvador, Jul 29, 2025 07:13 pm (GMT -6) (17 km NNW)All earthquakes at Apaneca RangeCalbuco volcano (Southern Chile and Argentina): magnitude 3.0 earthquakeA magnitude 3.0 earthquake occurred at the volcano 17 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.00 km depth at 18 km distance W from the volcano.Earthquake details: Reported seismic-like event (likely no quake): 16 km northeast of Puerto Montt, Llanquihue, Region de los Lagos, Chile, Jul 30, 2025 03:20 am (GMT -4) (18 km W)All earthquakes at CalbucoCampi Flegrei (Phlegrean Fields) volcano (Italy): 12 earthquakes up to magnitude 1.8Possible earthquake swarm: 12 earthquakes occurred near (under) the volcano during 1 hour 52 minutes, the last being recorded quake 1 hour 52 minutes ago. Hypocenter depths ranged between 1.24 and 0.89 km.Earthquake details: (only 5 largest)1.8 quake 4.3 km southeast of Pozzuoli, Napoli, Campania, Italy, Jul 31, 2025 12:47 am (GMT +2) (1 km SSW)1.0 quake 11 km west of Naples, Napoli, Campania, Italy, Jul 31, 2025 12:48 am (GMT +2) (1 km S)1.0 quake 4.4 km southeast of Pozzuoli, Napoli, Campania, Italy, Jul 30, 2025 11:05 pm (GMT +2) (1 km SSW)0.5 quake 4.2 km southeast of Pozzuoli, Napoli, Campania, Italy, Jul 30, 2025 11:07 pm (GMT +2) (1 km SSW)0.5 quake 4.3 km southeast of Pozzuoli, Napoli, Campania, Italy, Jul 30, 2025 11:06 pm (GMT +2) (1 km SSW)All earthquakes at Campi Flegrei (Phlegrean Fields)Cerro Santiago volcano (Guatemala): magnitude 3.3 earthquakeA magnitude 3.3 earthquake occurred at the volcano 21 hours ago. The quake, which might be volcanic in origin, was located at a depth of 1.00 km depth at 11 km distance S from the volcano.Earthquake details: 3.3 quake 8.5 km southeast of Jutiapa, Departamento de Jutiapa, Guatemala, Jul 29, 2025 10:17 pm (GMT -6) (11 km S)All earthquakes at Cerro SantiagoCerro Singüil volcano (El Salvador): 30 earthquakes up to magnitude 4.4Possible earthquake swarm: 30 earthquakes occurred near (under) the volcano during 20 hours, the last being recorded quake 4 hours ago. Hypocenter depths ranged between 14.00 and 3.00 km.Earthquake details: (only 5 largest)4.4 quake El Salvador Jul 29, 2025 08:09 pm (GMT -6) (17 km W)3.7 quake 15 km north of Ahuachapan, Departamento de Ahuachapan, El Salvador, Jul 30, 2025 02:22 pm (GMT -6) (17 km W)3.6 quake EL Salvador Jul 30, 2025 01:20 am (GMT -6) (19 km W)3.5 quake Guatemala Jul 29, 2025 07:54 pm (GMT -6) (17 km W)3.4 quake 15 km north of Ahuachapan, Departamento de Ahuachapan, El Salvador, Jul 30, 2025 02:25 pm (GMT -6) (17 km W)All earthquakes at Cerro SingüilClear Lake volcano (California): 35 earthquakes up to magnitude 3.0Possible earthquake swarm: 35 earthquakes occurred near (under) the volcano during 23 hours, the last being recorded quake 23 minutes ago. Hypocenter depths ranged between 10.00 and 0.57 km.Earthquake details: (only 5 largest)Reported seismic-like event (likely no quake): 20 mi southeast of San Francisco, San Francisco County, California, United States, Jul 30, 2025 01:15 pm (GMT +0) (0 km SSE)1.5 quake 27 mi north of Santa Rosa, Sonoma County, California, United States, Jul 29, 2025 11:08 pm (GMT -7) (17 km S)1.4 quake 26 mi north of Santa Rosa, Sonoma County, California, United States, Jul 30, 2025 05:03 am (GMT -7) (18 km S)1.4 quake 27 mi north of Santa Rosa, Sonoma County, California, United States, Jul 29, 2025 07:50 pm (GMT -7) (18 km SSW)1.3 quake 26 mi north of Santa Rosa, Sonoma County, California, United States, Jul 30, 2025 05:02 am (GMT -7) (18 km S)All earthquakes at Clear LakeKikai volcano (Ryukyu Islands): magnitude 3.0 earthquakeA magnitude 3.0 earthquake occurred at the volcano 11 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.00 km depth at 18 km distance ENE from the volcano.Earthquake details: Reported seismic-like event (likely no quake): 46 km south of Ibusuki, Kagoshima-ken, Japan, Jul 30, 2025 10:58 pm (GMT +9) (18 km ENE)All earthquakes at KikaiKolumbo volcano (Greece): 5 earthquakes up to magnitude 2.35 earthquakes occurred near (under) the volcano during 18 hours, the last being recorded quake 5 hours ago. Hypocenter depths ranged between 10.92 and 5.00 km.Earthquake details: 2.3 quake Aegean Sea, 26 km northeast of Santorini Island, Greece, Jul 30, 2025 03:23 pm (GMT +3) (15 km NE)2.0 quake Aegean Sea, 24 km northeast of Santorini Island, Greece, Jul 30, 2025 05:01 am (GMT +3) (13 km ENE)1.9 quake Aegean Sea, 26 km northeast of Santorini Island, Greece, Jul 30, 2025 05:19 am (GMT +3) (15 km NE)1.8 quake Aegean Sea, 29 km northeast of Santorini Island, Greece, Jul 30, 2025 06:06 am (GMT +3) (18 km NE)1.6 quake Aegean Sea, 28 km northeast of Santorini Island, Greece, Jul 30, 2025 11:16 pm (GMT +3) (16 km NE)All earthquakes at KolumboKoryaksky volcano (Kamchatka): magnitude 4.9 earthquakeA magnitude 4.9 earthquake occurred at the volcano 19 hours ago. The quake, which might be volcanic in origin, was located at a depth of 27.80 km depth at 17 km distance WNW from the volcano.Earthquake details: 4.9 quake Yelizovskiy Rayon, 36 km north of Petropavlovsk-Kamchatskiy, Kamchatka, Russia, Jul 30, 2025 06:13 pm (Kamchatka time) (17 km WNW)All earthquakes at KoryakskyKoshelev volcano (Southern Kamchatka): magnitude 5.0 earthquakeA magnitude 5.0 earthquake occurred at the volcano 3 hours ago. The quake, which might be volcanic in origin, was located at a depth of 38.81 km depth at 12 km distance WSW from the volcano.Earthquake details: 5.0 quake Ust'-Bol'sheretskiy Rayon, 20 km south of Ozernovskiy, Kamchatka, Russia, Jul 31, 2025 10:19 am (Kamchatka time) (12 km WSW)All earthquakes at KoshelevKrísuvík volcano (Reykjanes Peninsula, Iceland): 18 earthquakes up to magnitude 2.3Possible earthquake swarm: 18 earthquakes occurred near (under) the volcano during 15 hours, the last being recorded quake 6 hours ago. Hypocenter depths ranged between 6.50 and 2.50 km.Earthquake details: (only 5 largest)2.3 quake 5.5 km NE of Krýsuvík Jul 30, 2025 03:51 am (Universal Time) (6 km E)1.1 quake 7.2 km NE of Krýsuvík Jul 30, 2025 06:34 am (Universal Time) (6 km E)0.8 quake Iceland: 3.5 km NNE of Krýsuvík Jul 30, 2025 09:29 am (Reykjavik time) (3 km ESE)0.8 quake Iceland: 3.0 km N of Krýsuvík Jul 30, 2025 05:39 am (Reykjavik time) (2 km SE)0.8 quake Iceland: 3.5 km NNW of Krýsuvík Jul 30, 2025 04:45 am (Reykjavik time) (2 km SE)All earthquakes at KrísuvíkKuwae volcano (Vanuatu): magnitude 3.8 earthquakeA magnitude 3.8 earthquake occurred at the volcano 4 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.00 km depth at 18 km distance SSE from the volcano.Earthquake details: 3.8 quake Coral Sea, 58 km northeast of Nguna Island, Shefa Province, Vanuatu, Jul 31, 2025 08:06 am (GMT +11) (18 km SSE)All earthquakes at KuwaeLjósufjöll volcano (Iceland): 14 earthquakes up to magnitude 1.1Possible earthquake swarm: 14 earthquakes occurred near (under) the volcano during 20 hours, the last being recorded quake 3 hours ago. Hypocenter depths ranged between 20.90 and 5.20 km.Earthquake details: (only 5 largest)1.1 quake Iceland: 27.0 km N of Borgarnes Jul 30, 2025 10:04 am (Reykjavik time) (18 km ESE)1.0 quake Iceland: 31.7 km N of Borgarnes Jul 30, 2025 07:56 am (Reykjavik time) (14 km ESE)0.9 quake Iceland: 26.5 km N of Borgarnes Jul 30, 2025 06:25 am (Reykjavik time) (17 km ESE)0.8 quake Iceland: 34.9 km N of Borgarnes Jul 30, 2025 07:18 pm (Reykjavik time) (10 km E)0.8 quake 26.7 km N of Borgarnes Jul 30, 2025 11:36 am (Universal Time) (17 km ESE)All earthquakes at LjósufjöllLoihi volcano (Hawai'i (Big Island)): 2 earthquakes up to magnitude 2.42 earthquakes occurred near (under) the volcano during 17 hours, the last being recorded quake 7 hours ago. Hypocenter depths ranged between 35.04 and 33.80 km.Earthquake details: 2.4 quake North Pacific Ocean, 12 mi southeast of Pāhala, Hawaii County, Hawaii, United States, Jul 30, 2025 07:37 am (GMT -10) (19 km NW)2.2 quake 21 km SSE of Pāhala, Hawaii, Jul 29, 2025 02:57 pm (GMT -10) (17 km NW)All earthquakes at LoihiMahagnao volcano (Central Philippines): magnitude 3.0 earthquakeA magnitude 3.0 earthquake occurred at the volcano 19 minutes ago. The quake, which might be volcanic in origin, was located at a depth of 10.00 km depth at 19 km distance ENE from the volcano.Earthquake details: Unconfirmed quake or seismic-like event reported: 23 km south of Palo, Province of Leyte, Eastern Visayas, Philippines, Jul 31, 2025 08:30 am (GMT +8) (19 km ENE)All earthquakes at Mahagnao Michoacán-Guanajuato volcano (Western & Central Mexico): 15 earthquakes up to magnitude 3.1Possible earthquake swarm: 15 earthquakes occurred near (under) the volcano during 7 hours, the last being recorded quake 14 hours ago. Hypocenter depths ranged between 18.40 and 10.90 km.Earthquake details: (only 5 largest)3.1 quake 32 km west of Uruapan, Estado de Michoacan de Ocampo, Mexico, Jul 29, 2025 11:45 pm (GMT -6) (14 km WSW)3.1 quake 20 km south of Los Reyes de Salgado, Estado de Michoacan de Ocampo, Mexico, Jul 29, 2025 09:58 pm (GMT -6) (18 km WSW)3.1 quake 27 km west of Uruapan, Estado de Michoacan de Ocampo, Mexico, Jul 30, 2025 03:22 am (GMT -6) (10 km SW)3.1 quake 30 km west of Uruapan, Estado de Michoacan de Ocampo, Mexico, Jul 30, 2025 04:01 am (GMT -6) (13 km SW)3.0 quake 31 km west of Uruapan, Estado de Michoacan de Ocampo, Mexico, Jul 29, 2025 11:32 pm (GMT -6) (13 km WSW)All earthquakes at Michoacán-GuanajuatoMocho-Choshuenco volcano (Central Chile and Argentina): magnitude 2.5 earthquakeA magnitude 2.5 earthquake occurred at the volcano 22 hours ago. The quake, which might be volcanic in origin, was located at a depth of 8.00 km depth at 11 km distance NNE from the volcano.Earthquake details: 2.5 quake 37 km southeast of Panguipulli, Valdivia, Region de los Rios, Chile, Jul 29, 2025 10:53 pm (GMT -4) (11 km NNE)All earthquakes at Mocho-ChoshuencoNewer Volcanics Province volcano (Australia): magnitude 3.0 earthquakeA magnitude 3.0 earthquake occurred at the volcano 16 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.00 km depth at 0 km distance ENE from the volcano.Earthquake details: Reported seismic-like event (likely no quake): 27 km northwest of Sydney, New South Wales, Australia, Jul 30, 2025 07:10 pm (GMT +10) (0 km ENE)All earthquakes at Newer Volcanics ProvincePiratkovsky volcano (Southern Kamchatka): magnitude 5.0 earthquakeA magnitude 5.0 earthquake occurred at the volcano 6 hours ago. The quake, which might be volcanic in origin, was located at a depth of 29.00 km depth at 5 km distance NE from the volcano.Earthquake details: 5.0 quake Yelizovskiy Rayon, 113 km southwest of Petropavlovsk-Kamchatskiy, Kamchatka, Russia, Jul 31, 2025 07:12 am (Kamchatka time) (5 km NE)All earthquakes at PiratkovskyQuimsachata volcano (Peru): magnitude 3.6 earthquakeA magnitude 3.6 earthquake occurred at the volcano 17 hours ago. The quake, which might be volcanic in origin, was located at a depth of 9.00 km depth at 14 km distance W from the volcano.Earthquake details: 3.6 quake 27 km west of Sicuani, Cusco, Peru, Jul 30, 2025 02:22 am (GMT -5) (14 km W)All earthquakes at QuimsachataTaranaki volcano (North Island): magnitude 2.7 earthquakeA magnitude 2.7 earthquake occurred at the volcano 5 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.10 km depth at 15 km distance NNE from the volcano.Earthquake details: 2.7 quake 15 km southeast of New Plymouth, Taranaki, New Zealand, Jul 31, 2025 07:46 am (GMT +12) (15 km NNE)All earthquakes at TaranakiTo-shima volcano (Izu Islands): 33 earthquakes up to magnitude 3.0Possible earthquake swarm: 33 earthquakes occurred near (under) the volcano during 9 hours, the last being recorded quake 19 minutes ago. Hypocenter depths ranged between 16.10 and 6.20 km.Earthquake details: (only 5 largest)3.0 quake North Pacific Ocean, Tokyo, 42 km south of Ito, Shizuoka, Japan, Jul 31, 2025 08:44 am (GMT +9) (11 km NW)2.5 quake North Pacific Ocean, Tokyo, 26 km east of Shimoda, Shizuoka, Japan, Jul 31, 2025 09:30 am (GMT +9) (11 km NNW)2.5 quake North Pacific Ocean, Tokyo, 26 km east of Shimoda, Shizuoka, Japan, Jul 31, 2025 09:06 am (GMT +9) (12 km NW)2.4 quake North Pacific Ocean, Tokyo, 39 km south of Ito, Shizuoka, Japan, Jul 31, 2025 04:46 am (GMT +9) (15 km NNW)2.1 quake North Pacific Ocean, Tokyo, 26 km east of Shimoda, Shizuoka, Japan, Jul 31, 2025 05:06 am (GMT +9) (12 km NNW)All earthquakes at To-shimaWashiba-Kumonotaira volcano (Honshu): 3 earthquakes up to magnitude 2.73 earthquakes occurred near (under) the volcano during 8 hours, the last being recorded quake 10 hours ago. Hypocenter depths ranged between 38.30 and 4.40 km.Earthquake details: 2.7 quake 25 km northwest of Matsumoto, Nagano, Japan, Jul 30, 2025 11:52 pm (GMT +9) (14 km ESE)1.1 quake 31 km southeast of Toyama, Toyama, Japan, Jul 30, 2025 08:49 pm (GMT +9) (16 km WNW)0.5 quake 41 km northeast of Takayama, Gifu, Japan, Jul 30, 2025 04:08 pm (GMT +9) (7 km SSE)All earthquakes at Washiba-Kumonotaira