391

FXXT13 EGRR 180358



  MET OFFICE TROPICAL CYCLONE GUIDANCE FOR NORTH-WEST PACIFIC



             GLOBAL MODEL DATA TIME 0000UTC 18.09.2025



   TROPICAL DEPRESSION 23W        ANALYSED POSITION : 19.4N 117.9E



                        LEAD                 CENTRAL     MAXIMUM WIND

      VERIFYING TIME    TIME   POSITION   PRESSURE (MB)  SPEED (KNOTS)

      --------------    ----   --------   -------------  -------------

    0000UTC 18.09.2025    0  19.4N 117.9E     1007            28

    1200UTC 18.09.2025   12  20.3N 116.7E     1005            33

    0000UTC 19.09.2025   24  21.9N 115.5E     1005            35

    1200UTC 19.09.2025   36  22.3N 115.1E     1005            25

    0000UTC 20.09.2025   48              CEASED TRACKING



   TROPICAL DEPRESSION 90W        ANALYSED POSITION : 16.1N 133.4E



                        LEAD                 CENTRAL     MAXIMUM WIND

      VERIFYING TIME    TIME   POSITION   PRESSURE (MB)  SPEED (KNOTS)

      --------------    ----   --------   -------------  -------------

    0000UTC 18.09.2025    0  16.1N 133.4E     1008            23

    1200UTC 18.09.2025   12  16.5N 131.7E     1008            24

    0000UTC 19.09.2025   24  15.9N 130.5E     1006            32

    1200UTC 19.09.2025   36  16.1N 130.3E     1004            36

    0000UTC 20.09.2025   48  16.1N 130.1E     1002            38

    1200UTC 20.09.2025   60  16.5N 129.4E      999            41

    0000UTC 21.09.2025   72  17.3N 129.0E      994            47

    1200UTC 21.09.2025   84  17.8N 126.8E      993            44

    0000UTC 22.09.2025   96  18.7N 124.9E      991            42

    1200UTC 22.09.2025  108  18.8N 122.4E      990            43

    0000UTC 23.09.2025  120  18.7N 119.7E      989            43

    1200UTC 23.09.2025  132  18.8N 116.4E      985            47

    0000UTC 24.09.2025  144  18.6N 113.5E      982            49

    1200UTC 24.09.2025  156  17.7N 111.4E      979            50

    0000UTC 25.09.2025  168  17.0N 109.7E      976            51



   TROPICAL DEPRESSION 91W        ANALYSED POSITION : 23.4N 164.5E



                        LEAD                 CENTRAL     MAXIMUM WIND

      VERIFYING TIME    TIME   POSITION   PRESSURE (MB)  SPEED (KNOTS)

      --------------    ----   --------   -------------  -------------

    0000UTC 18.09.2025    0  23.4N 164.5E     1012            22

    1200UTC 18.09.2025   12              CEASED TRACKING



       NEW TROPICAL CYCLONE FORECAST TO DEVELOP AFTER  24 HOURS

              FORECAST POSITION AT T+ 24 : 24.3N 160.4E



                        LEAD                 CENTRAL     MAXIMUM WIND

      VERIFYING TIME    TIME   POSITION   PRESSURE (MB)  SPEED (KNOTS)

      --------------    ----   --------   -------------  -------------

    0000UTC 19.09.2025   24  24.3N 160.4E     1010            27

    1200UTC 19.09.2025   36  24.7N 158.4E     1007            32

    0000UTC 20.09.2025   48  25.0N 156.3E     1003            35

    1200UTC 20.09.2025   60  25.3N 154.2E     1001            42

    0000UTC 21.09.2025   72  26.1N 151.5E      999            44

    1200UTC 21.09.2025   84  27.5N 149.3E      997            46

    0000UTC 22.09.2025   96  28.7N 147.8E      993            47

    1200UTC 22.09.2025  108  29.5N 147.4E      989            47

    0000UTC 23.09.2025  120  30.2N 147.9E      987            52

    1200UTC 23.09.2025  132  31.0N 149.5E      980            67

    0000UTC 24.09.2025  144  32.5N 151.0E      980            57

    1200UTC 24.09.2025  156  33.3N 153.3E      985            45

    0000UTC 25.09.2025  168  33.8N 156.8E      991            51





 THIS INFORMATION IS PROVIDED AS GUIDANCE FOR TROPICAL CYCLONE

 RSMCS. IT REQUIRES INTERPRETATION BY TROPICAL CYCLONE SPECIALISTS

 AND SHOULD NOT BE CONSIDERED AS A FINAL PRODUCT.



 MET OFFICE, EXETER, UK



 TOO 180357