Posted inThe Landslide Blog

An update on the 21 July 2025 rock avalanche in the Matia’an valley, in Wanrong township in eastern Taiwan.

Following the passage Typhoon Podul, the lake created by this massive landslide has now grown considerably. Overtopping is expected in October, although could occur sooner if further heavy rainfall occurs. The landslide-dammed lake behind the the enormous 21 July 2025 rock avalanche in the Matia’an valley, in Wanrong township in eastern Taiwan continues to fill. […]