In recent years, Hong Kong has experienced repeated episodes of intense rainfall that have significantly affected social operations, including the "once-in-a-century" rainstorm in September 2023, exceptionally heavy rain in May 2024, and a series of Black Rainstorm events in early August 2025. T...
Source: [Phys.org](https://phys.org/news/2026-06-urbanization-hong-kong-greater-bay.html)