A rare magnitude 4.5 earthquake struck 538 kilometers beneath the South Pacific, revealing intense fracturing within the subducting Pacific Plate as it sinks into the mantle transition zone near Fiji.
A magnitude 4.9 earthquake struck 86 km beneath the Solomon Islands, highlighting the region’s complex subduction tectonics and contrasting with the devastating shallow quakes of the past.
A rare deep-focus earthquake struck 550 kilometers beneath the Flores Sea, contrasting with the shallow destructive quakes that have historically devastated this Indonesian region.
A magnitude 5.2 earthquake struck just 3 kilometers from Tonga’s destructive 2023 M7.6 epicenter at 198km depth, highlighting ongoing stress redistribution in the volatile Pacific subduction zone.
A magnitude 5.6 earthquake struck 198 km deep near Tonga, just 16 km from the 2023 M7.6 epicenter, marking the latest in a week-long swarm of 10 seismic events.
A magnitude 4.7 earthquake struck nearly 490 kilometers beneath the South Pacific south of Fiji, offering scientists insights into subduction dynamics while remaining imperceptible at the surface due to its extreme depth within the diving Pacific Plate.
A magnitude 5.2 earthquake struck 216 km beneath Tonga, just 24 km from the epicenter of a powerful M7.5 quake one week prior, highlighting ongoing seismic adjustments in the subduction zone.
A magnitude 7.6 earthquake struck 237km beneath Tonga, marking the region’s strongest quake in over 30 years. Its extreme depth prevented tsunami generation despite massive energy release.
Tonga’da 237 km derinlikte meydana gelen 7.6 büyüklüğündeki deprem, tsunami riski oluşturmadan geniş bir alanda hissedildi. İşte subdüksiyon zonundaki bu derin kırılmanın bilimsel arka planı.
A rare deep-focus earthquake strikes 554 kilometers beneath Fiji, revealing the intense geological forces at work as the Pacific Plate subducts into Earth’s mantle near the site of the devastating 2018 M8.2 event.