• Elevated activity at Raung volcano, Indonesia

    Eruption at Raung volcano continues at elevated levels, with several strong explosions ejecting ash up to 5.5 km (18 000 feet) above sea level over the past 3 days. Raung Volcano Observatory said non-harmonic tremors are present at the volcano since January 20, when…

  • Shallow M6.2 earthquake hits southwest of Sumatra, Indonesia

    A shallow earthquake registered by the USGS as M6.2 hit southwest of Sumatra, Indonesia at 12:52 UTC on February 10, 2021, at a depth of 10 km (6.2 miles). EMSC is reporting M6.2 at a depth of 40 km (25 miles). The epicenter was located 218 km (135 miles) SSW of…

  • Large lahar at Semeru volcano, Indonesia

    A large lahar flow formed on the slopes of Mount Semeru volcano in East Java, Indonesia during heavy rains on February 8, 2021. The flow took place at around 08:39 UTC (15:39 WIB), sweeping away a car. Fortunately, the driver managed to get out of the vehicle and…

  • Large waterspout near the coast of Central Java, Indonesia

    A large waterspout formed in Gajah Mungkur Reservoir at Wonogiri, Central Java, Indonesia at around 16:30 LT on January 20, 2021. The Chief Executive of the Wonogiri District Disaster Management Agency, Bambang Hariyadi, said the waterspout swirled over the…