Disasters•1 report
35DOOM SCORE
Dark substance emerges from Indonesia's Sano Nggoang lake after 7.7 earthquake
Indonesia
First seen: Aug 19, 2026, 10:32 AM UTCUpdated: Aug 19, 2026, 10:32 AM UTC
WHAT HAPPENED
A dark substance has emerged from Sano Nggoang, known as Indonesia's “Black Lake,” following a magnitude 7.7 earthquake. The nature of the substance is not identified in the supplied headline.
SO WHAT?
The event may indicate a localized environmental or geological hazard after a major earthquake, though its wider risk is unclear.
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