{"typhoon":{"code":"194908","name":"-","enname":"IRMA","active":false,"startTime":"1949-07-25 02:00:00","endTime":"1949-07-30 14:00:00","land":[],"points":[{"time":"1949-07-25 02:00:00","lat":18,"lng":113.5,"strong":"热带低压","power":null,"speed":null,"pressure":1004},{"time":"1949-07-25 08:00:00","lat":18.2,"lng":113.9,"strong":"热带低压","power":null,"speed":null,"pressure":1003,"moveDir":"东北东","moveSpeed":8},{"time":"1949-07-25 14:00:00","lat":18.5,"lng":114.2,"strong":"热带低压","power":null,"speed":null,"pressure":1002,"moveDir":"东北","moveSpeed":8},{"time":"1949-07-25 20:00:00","lat":18.8,"lng":114.5,"strong":"热带低压","power":7,"speed":15,"pressure":1001,"moveDir":"东北","moveSpeed":8},{"time":"1949-07-26 02:00:00","lat":19,"lng":114.9,"strong":"热带低压","power":7,"speed":15,"pressure":1000,"moveDir":"东北东","moveSpeed":8},{"time":"1949-07-26 08:00:00","lat":19.3,"lng":115.3,"strong":"热带低压","power":7,"speed":15,"pressure":998,"moveDir":"东北","moveSpeed":9},{"time":"1949-07-26 14:00:00","lat":19.5,"lng":115.7,"strong":"热带低压","power":7,"speed":15,"pressure":997,"moveDir":"东北东","moveSpeed":8},{"time":"1949-07-26 20:00:00","lat":19.9,"lng":116.3,"strong":"热带低压","power":7,"speed":15,"pressure":995,"moveDir":"东北","moveSpeed":13},{"time":"1949-07-27 02:00:00","lat":20.3,"lng":116.8,"strong":"热带低压","power":7,"speed":15,"pressure":994,"moveDir":"东北","moveSpeed":11},{"time":"1949-07-27 08:00:00","lat":20.8,"lng":117.3,"strong":"热带风暴","power":8,"speed":20,"pressure":992,"moveDir":"东北","moveSpeed":13},{"time":"1949-07-27 14:00:00","lat":21.1,"lng":117.8,"strong":"热带风暴","power":8,"speed":20,"pressure":989,"moveDir":"东北东","moveSpeed":10},{"time":"1949-07-27 20:00:00","lat":21.4,"lng":118.3,"strong":"热带风暴","power":8,"speed":20,"pressure":987,"moveDir":"东北东","moveSpeed":10},{"time":"1949-07-28 02:00:00","lat":21.7,"lng":118.9,"strong":"热带风暴","power":8,"speed":20,"pressure":984,"moveDir":"东北东","moveSpeed":12},{"time":"1949-07-28 08:00:00","lat":22,"lng":119.5,"strong":"强热带风暴","power":10,"speed":25,"pressure":983,"moveDir":"东北东","moveSpeed":12},{"time":"1949-07-28 14:00:00","lat":22.5,"lng":120.6,"strong":"强热带风暴","power":10,"speed":25,"pressure":982,"moveDir":"东北东","moveSpeed":21},{"time":"1949-07-28 14:00:00","lat":24.3,"lng":120.6,"strong":"热带低压","power":7,"speed":15,"pressure":988},{"time":"1949-07-28 20:00:00","lat":23.9,"lng":122,"strong":"强热带风暴","power":10,"speed":25,"pressure":980,"moveDir":"东南东","moveSpeed":25},{"time":"1949-07-28 20:00:00","lat":24.7,"lng":120.4,"strong":"热带低压","power":6,"speed":12,"pressure":990},{"time":"1949-07-29 02:00:00","lat":25.6,"lng":122.7,"strong":"强热带风暴","power":11,"speed":30,"pressure":980,"moveDir":"东北东","moveSpeed":42},{"time":"1949-07-29 02:00:00","lat":25,"lng":120.2,"strong":"热带低压","power":null,"speed":null,"pressure":992},{"time":"1949-07-29 08:00:00","lat":27.2,"lng":123.2,"strong":"强热带风暴","power":11,"speed":30,"pressure":980,"moveDir":"东北","moveSpeed":64},{"time":"1949-07-29 08:00:00","lat":25.2,"lng":120,"strong":"热带低压","power":null,"speed":null,"pressure":995},{"time":"1949-07-29 14:00:00","lat":28.8,"lng":123.6,"strong":"强热带风暴","power":10,"speed":25,"pressure":985,"moveDir":"东北","moveSpeed":89},{"time":"1949-07-29 20:00:00","lat":30.4,"lng":123.8,"strong":"热带风暴","power":8,"speed":20,"pressure":990,"moveDir":"北","moveSpeed":30},{"time":"1949-07-30 02:00:00","lat":31.8,"lng":123.8,"strong":"热带低压","power":7,"speed":15,"pressure":995,"moveDir":"北","moveSpeed":26},{"time":"1949-07-30 08:00:00","lat":33,"lng":123.8,"strong":"热带低压","power":6,"speed":12,"pressure":1000,"moveDir":"北","moveSpeed":22},{"time":"1949-07-30 14:00:00","lat":34.4,"lng":123.8,"strong":"热带低压","power":null,"speed":null,"pressure":1005,"moveDir":"北","moveSpeed":26}],"forecasts":{},"pressureBackfill":{"source":"IBTrACS v04r01","filled":17,"sid":"1949206N18114","at":"2026-08-14"},"source":{"name":"中国气象局热带气旋最佳路径数据集(CMA-STI)","agency":"CMA","note":"风速为 2 分钟平均风; 时间为北京时"}},"fetchedAt":"","source":"archive"}