Flash floods and cold lava flow hit Indonesia's Sumatra island; at least 37 killed

[Collection]Heavy rains and cold lava on Sumatra island in Indonesia caused flash floods resulting in at least 37 deaths and more missing. Mount Marapi's cold lava flow led to devastating floods in West Sumatra province. Rescuers retrieved bodies from affected villages, with 18 individuals still missing. The disaster occurred after recent flash floods in nearby districts.