Torrential downpours have unleashed devastating floods across southern Thailand, crippling daily life and infrastructure in provinces like Songkhla, where Hat Yai has recorded an unprecedented 595 millimeters of rain over three days, leading to widespread inundation since Friday, November 21, 2025. The State Railway of Thailand (SRT) announced the temporary suspension of 10 key southern train routes effective from November 22, citing impassable tracks submerged under floodwaters between Hat Yai Junction and Khlong Ngae stations, with services halted until conditions improve and full refunds offered to affected passengers. The crisis has left hundreds of thousands of residents trapped in waterlogged areas, exacerbating shortages of clean water, food, and electricity as authorities deliberately cut power in high-risk zones to prevent accidents. In response, the government escalated alerts to the highest level, declaring 13 out of 16 districts in Songkhla as disaster areas on Saturday afternoon, mobilizing military forces for evacuation operations and distributing essential relief supplies to isolated communities. Bus operators, including the Transport Company, have also paused at least five southern routes, stranding travelers and tourists alike, while airlines like Thai AirAsia and Nok Air are providing flexible rebooking options for flights to and from Hat Yai International Airport, which remains operational but with delays. Prime Minister Anutin Charnvirakul visited the hardest-hit regions to oversee rescue efforts, amid warnings from meteorologists of continued heavy rain through the weekend, potentially worsening the situation in low-lying areas prone to flash floods and landslides. This event highlights ongoing vulnerabilities to monsoon extremes, with local officials urging residents to heed evacuation orders and prepare for prolonged disruptions as recovery teams assess damage to homes, roads, and farmlands.