FXXT13 EGRR 241621

  MET OFFICE TROPICAL CYCLONE GUIDANCE FOR NORTH-WEST PACIFIC

             GLOBAL MODEL DATA TIME 1200UTC 24.10.2026

 SEVERE TROPICAL STORM IN-FA      ANALYSED POSITION : 10.7N 166.2E

                        LEAD                 CENTRAL     MAXIMUM WIND
      VERIFYING TIME    TIME   POSITION   PRESSURE (MB)  SPEED (KNOTS)
      --------------    ----   --------   -------------  -------------
    1200UTC 24.10.2026    0  10.7N 166.2E     1001            30
    0000UTC 25.10.2026   12  11.5N 165.9E      999            32
    1200UTC 25.10.2026   24  12.7N 165.4E      997            39
    0000UTC 26.10.2026   36  13.5N 164.8E      995            40
    1200UTC 26.10.2026   48  14.0N 164.7E      995            39
    0000UTC 27.10.2026   60  14.0N 164.5E      993            40
    1200UTC 27.10.2026   72  13.6N 164.1E      991            44
    0000UTC 28.10.2026   84  13.3N 162.7E      986            59
    1200UTC 28.10.2026   96  13.1N 160.5E      970            79
    0000UTC 29.10.2026  108  13.3N 157.5E      956            83
    1200UTC 29.10.2026  120  13.6N 154.1E      948            86
    0000UTC 30.10.2026  132  14.0N 150.2E      940            95
    1200UTC 30.10.2026  144  15.0N 146.8E      937           100
    0000UTC 31.10.2026  156  16.5N 143.7E      934           101
    1200UTC 31.10.2026  168  17.8N 141.1E      940            97

 SEVERE TROPICAL STORM CHAMPI     ANALYSED POSITION : 27.6N 123.2E

                        LEAD                 CENTRAL     MAXIMUM WIND
      VERIFYING TIME    TIME   POSITION   PRESSURE (MB)  SPEED (KNOTS)
      --------------    ----   --------   -------------  -------------
    1200UTC 24.10.2026    0  27.6N 123.2E      995            46
    0000UTC 25.10.2026   12  29.2N 124.8E     1000            41
    1200UTC 25.10.2026   24  30.6N 126.0E     1004            38
    0000UTC 26.10.2026   36  31.1N 129.1E     1007            34
    1200UTC 26.10.2026   48  32.5N 133.5E     1007            31
    0000UTC 27.10.2026   60  33.4N 138.2E     1005            31
    1200UTC 27.10.2026   72  35.0N 144.7E     1000            30
    0000UTC 28.10.2026   84              CEASED TRACKING

       NEW TROPICAL CYCLONE FORECAST TO DEVELOP AFTER  30 HOURS
              FORECAST POSITION AT T+ 30 : 14.7N 179.6E

                        LEAD                 CENTRAL     MAXIMUM WIND
      VERIFYING TIME    TIME   POSITION   PRESSURE (MB)  SPEED (KNOTS)
      --------------    ----   --------   -------------  -------------
    0000UTC 26.10.2026   36  14.2N 179.9E     1007            29
    1200UTC 26.10.2026   48  12.9N 178.2W     1007            23
    0000UTC 27.10.2026   60  12.1N 176.8W     1005            22
    1200UTC 27.10.2026   72  11.6N 175.2W     1006            22
    0000UTC 28.10.2026   84  11.9N 174.5W     1005            24
    1200UTC 28.10.2026   96  12.6N 173.5W     1005            28
    0000UTC 29.10.2026  108  14.2N 172.0W     1003            28
    1200UTC 29.10.2026  120  15.0N 169.8W     1004            35
    0000UTC 30.10.2026  132  14.9N 169.0W     1004            28
    1200UTC 30.10.2026  144  15.5N 169.2W     1006            26
    0000UTC 31.10.2026  156  15.8N 170.0W     1006            24
    1200UTC 31.10.2026  168  16.5N 171.3W     1007            26


 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 241621