日本发布特别警报，可能出现数十年一遇大规模灾害

Core Points - Japan's Meteorological Agency has issued a special warning for Typhoon "Shalang," indicating the potential for a once-in-decades large-scale disaster in the Izu Islands [1][3] - The warning includes risks of building collapses due to strong winds, widespread flooding from giant waves, landslides, and river flooding, urging residents to pay close attention to evacuation information [3] Summary by Sections - Typhoon Warning: Typhoon "Shalang" is expected to approach the Izu Islands early on the morning of the 9th, prompting a special alert for severe weather conditions [1] - Potential Hazards: The agency warns of significant risks including building collapses, extensive flooding, landslides, and river overflow, highlighting the severity of the situation [3] - Public Safety Advisory: Residents are advised to monitor evacuation information closely and seek safe locations to avoid potential disasters [3]