美国得克萨斯州“灾难性”洪水已致13人死亡 约23人失踪

Core Points - Texas has experienced "catastrophic" flooding due to heavy rainfall, resulting in 13 fatalities and approximately 23 missing campers [1] - The flooding occurred in Kerr County, located about 75 miles west of Austin, Texas, affecting several large camps, including one named "Mystery Camp" with 750 campers [1] - Local authorities have advised residents to shelter in place and avoid travel as the emergency status has been extended until 5 PM Central Time [1]