Disaster Declarations | FEMA.gov - Federal Emergency ... Main Content. Total number of declared disasters: by State/Tribal Government and by Year ... Major Disaster Declaration declared on October 9, 2014. California ...
受日本大地震啟發，Facebook發表重大災難通訊服務「平安通報站 ... 5 天前 ... 「平安通報站」（Safety Check）於重大災難發生時啟動，系統會根據使用者最後位置 判斷是否位於災區，向使用者發送訊息詢問是否平安，使用者回報 ...
