{"alertData":{"areaDesc":"620423100000,620423101000,620423102000,620423103000,620423106000,620423107000,620423205000,620423207000,620423104000,620423105000,620423203000","description":"景泰县气象台2022年04月30日11时30分发布霜冻蓝色预警信号：预计1日、2日清晨，我县大部分地方地面最低温度将下降到0℃以下，出现霜冻天气，对农业产生影响，请注意防范！","eventType":"11B16","headline":"景泰县气象台发布霜冻蓝色预警信号","identifier":"62042341600000_20220430113024","sendTime":"2022-04-30 11:30:24","sender":"景泰县气象台","severity":"blue"}}