Seismic activity, eruptions, and earth science.
Global seismic activity remains moderate with a magnitude 5.3 earthquake striking Indonesia and significant debris flows reported in Nepal and Tibet. Volcanic watch levels remain elevated in Alaska, with Kupreanof holding an Advisory status, while Kīlauea in Hawaii remains paused but under yellow alert.
A magnitude 7.4 earthquake struck Colombia’s Chocó region on August 10, while global seismic activity remained moderate overall. Mount Etna continued explosive and effusive activity, sending ash south and disrupting operations at Catania Airport; Fuego also produced an ash advisory.
Guatemala's Fuego volcano erupted Monday, prompting authorities to issue a "danger" alert—the country's second-highest emergency level. Meanwhile, moderate seismic activity continues across the Pacific Ring of Fire, with a magnitude 4.6 earthquake striking Japan and smaller tremors recorded in the Philippines and France.
A magnitude 5.5 earthquake struck offshore Japan on August 1, while Italy's Phlegraean Fields experienced its strongest quake in years with a 4.7 magnitude event that injured four people. Peru recorded a significant 5.6 magnitude earthquake, and volcanic activity continues at multiple sites including Etna, Sabancaya, and other Pacific Ring of Fire volcanoes.
A powerful magnitude 6.8 earthquake struck Kyushu, Japan on July 28, bringing significant seismic activity to the region. Meanwhile, Japan's Kikai caldera shows signs of fresh magma recharge, and Hawai'i's Kīlauea volcano demonstrates rapid inflation after a brief pause in eruptive activity.
A magnitude 6.0 earthquake struck Vanuatu on July 24, marking the most significant seismic event in the past 24 hours, while Mayon volcano in the Philippines continued ash emissions. Global seismic activity remained moderate with multiple moderate-magnitude earthquakes recorded across the Pacific region and New Zealand.
A magnitude 4.4 earthquake struck the Philippine Sea south of Japan on July 22, while a magnitude 4.9 tremor affected southern Peru the same day. Volcanic activity remains relatively stable, with Kīlauea's Halemaʻumaʻu eruption paused and Great Sitkin in Alaska continuing slow lava effusion at ORANGE alert level.
Multiple weak earthquakes and ongoing volcanic activity were reported globally over the past 24 hours. Mayon volcano in the Philippines issued a new volcanic ash advisory on July 19, while Kīlauea in Hawaii remains in a paused state with forecasts for renewed activity within days. Monitoring agencies continue to track seismic patterns across the Pacific and Indonesia regions.
Mayon volcano in the Philippines remains under Alert Level 3 with ongoing explosive strombolian eruptions and lava effusions, while Kīlauea in Hawaii has paused its summit eruption. Minor seismic activity continues globally with weak magnitude 2-3 earthquakes recorded in New Zealand, Indonesia, and Colombia over the past day.
Kīlauea volcano in Hawaii enters a critical forecasting window with episode 51 fountaining expected between July 14–16, while global volcanic activity remains elevated across multiple regions including Santiaguito, Fuego, and Dukono. A magnitude 4.6 earthquake struck near Indonesia on July 14, and minor seismic activity was recorded in Greece, reflecting ongoing tectonic stress along the Pacific Ring of Fire.
A magnitude 4.5 earthquake struck the Philippines on July 9, while multiple volcanoes worldwide continue active eruptions. Kīlauea in Hawaii remains non-eruptive but under advisory alert, while Etna, Krakatau, Lewotolo, and other Pacific Ring of Fire volcanoes show ongoing ash emissions and seismic activity.
Mount Etna in Sicily continues its effusive eruption with high volcanic tremor, while Indonesia's Anak Krakatau escalated to alert Level III after renewed eruptions on July 2. Japan recorded a magnitude 6.1 earthquake near Okinawa on July 3, with no significant damage expected.
Taal Volcano in the Philippines experienced a sharp surge in seismic activity following two phreatomagmatic eruptions on June 30, while Kīlauea in Hawaii remains in a paused state after Episode 50 ended on June 27. A magnitude 6.0 earthquake struck Mexico on June 30, and a 2.6 magnitude tremor was recorded in New Zealand on July 2.
Japan experienced a light magnitude 3.0 earthquake off North Honshu on June 30, while Argentina recorded a weak 2.6 magnitude tremor the same day. Kīlauea volcano in Hawaii remains paused after its June 14 eruption, with alert levels downgraded to advisory status.
Venezuela faces ongoing rescue efforts following catastrophic twin earthquakes that killed over 900 people on June 26. Mount Etna and Kilauea show elevated volcanic activity, while Dukono continues ash emissions. Global seismic activity remains elevated across multiple regions including Hawaii, Japan, and Pakistan.
A devastating sequence of four powerful earthquakes struck the western hemisphere in less than eight hours on June 24–25, killing at least 164 people in Venezuela and causing damage across California and Japan. Meanwhile, Kīlauea's summit eruption has resumed with weak precursory activity, and Yellowstone reported a new hydrothermal explosion reshaping Biscuit Basin.
Kīlauea's summit eruption remains paused with fountaining episode 50 forecast between June 24–27, while moderate seismic activity continues across the Pacific. Reventador and Asosan volcanoes show elevated ash and gas emissions. A magnitude 4.4 earthquake struck near Saipan on June 22.
Mount Dukono in Indonesia erupted again on Sunday, June 21, marking its 16th eruption in just one week and 201st of 2026. A magnitude 6.6 earthquake struck near Kamchatka, Russia on June 19. Hawaii's Kīlauea volcano remains in a paused state after 49 lava fountaining episodes at its summit.
Hawaii's Kīlauea volcano continues its historic episodic eruption pattern with 49 documented lava fountaining episodes, while a magnitude 6.6 earthquake struck the Mid-Atlantic Ridge. Soufrière Guadeloupe shows ongoing activity, and seismic monitoring networks report scattered activity across the Pacific.
A magnitude 6.7 earthquake struck near Palu, Indonesia on June 16, marking the most significant seismic event in the past 24 hours. Meanwhile, Kīlauea's ongoing summit eruption in Hawaii paused after Episode 49 ended abruptly on June 15, with the volcano downgraded to ADVISORY status. Iceland's Bárðarbunga volcano remains under elevated alert following an intense earthquake swarm.
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