Mount Semeru in East Java erupted again early this morning (Dec 30, 2025) with an ash column height of 700m. It has erupted 70 times in the past week, and 3,143 times this year, the most in Indonesia.

Mount Semeru in East Java erupted again, making it 41 times in a week. PVMBG advises caution near Besuk Kobokan. It recorded ...

A huge volcano has erupted six times in one day, sending an enormous 1.2 kilometre column of ash into the air.Dramatic ...

According to monitoring data, eruption columns varied in height, ranging between 500m and 1,200m. Semeru, which rises 3,676m ...

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 ...

Mount Semeru, in East Java, Indonesia, has been on a high level active alert for several years. The eruption has left ...

The 1815 eruption produced 60 megatons of sulfur, and as a result, average global temperatures dropped by around 3°C (5.4°F).

Australians were told to brace for potential flight delays on Thursday in the wake of a volcanic eruption on Indonesia’s main island of Java.

1959 Kīlauea Iki eruption: It happened in the crater just north of the volcano’s caldera, lasting only about a month with 17 ...

A powerful volcanic eruption in Indonesia sent residents fleeing as Mount Semeru released a towering ash column and pyroclastic flow - a fast-moving, superheated cloud of dense volcanic gas, ash and ...

Record Numbers Define the Current Volcanic Crisis The Ring of Fire has witnessed over 50 volcanic eruptions between mid-2023 ...