JAKARTA: A rain-triggered mudflow tremor from Mount Semeru in East Java was recorded for nearly four hours following heavy rainfall on Thursday (Feb 26).

Mount Semeru in East Java erupted again on Feb 24,2026, with 10 eruptions in the past week. Its activity level is at Alert ...

Mount Semeru in East Java erupted again on February 23, 2026, marking its 5th eruption in a week. It leads Indonesia's 2026 eruption count with 389 events out of 741 total. PVMBG warns against activit ...

Indonesia’s Mount Semeru volcano in East Java erupted seven times in three hours early Wednesday, sending volcanic ash up to ...

Indonesia’s Mount Semeru volcano in East Java erupted early Saturday, sending scorching clouds and ash 6 kilometers (3.7 miles) from its crater, according to state-run media.

JAKARTA, Indonesia (AP) — Indonesian authorities said Thursday they helped more than 170 climbers who were caught a day earlier by Mount Semeru’s sudden eruption to return to safety as the seismic ...

More than 170 climbers caught by Mount Semeru’s sudden eruption have returned to safety, Indonesian authorities said. “They are safe and now being helped to return,” Priatin Hadi Wijaya, head of the ...

JAKARTA, Indonesia (AP) — Indonesian authorities raised the alert for Mount Semeru volcano to the highest level on Wednesday after a series of eruptions prompted evacuations. The volcano is the ...

JAKARTA, Indonesia — Indonesia's Mount Semeru, the highest peak on Java island, erupted Wednesday, blanketing several villages with falling ash, prompting evacuations and leading authorities to raise ...