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      Hurricane and Tropical Cyclones

      Tropical Storm

      Tropical Storm In-Fa

      Last Updated:

      Wind
      40 mph
      Pressure
      --
      Movement
      SE at 1 mph

      Storm Track

      Oct 23 – Oct 28 (forecast)
      Latest Advisory 7 AM NZDT Sat Oct 24 2026
      Position
      10.6 N 166.3 E
      Maximum Winds
      40 mph Gusts 50 mph
      Movement
      SE at 1 mph
      Minimum Pressure
      --
      Storm Category
      1. Tropical Depression < 39 mph
      2. Tropical Storm Now 39-73 mph
      3. Category 1 74-95 mph
      4. Category 2 96-110 mph
      5. Category 3 111-129 mph
      6. Category 4 130-156 mph
      7. Category 5 157+ mph

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      Storm Details

      Select a report to view:

      000 
      WTPN31 PGTW 232100
      MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
      SUBJ/TROPICAL STORM 30W (IN-FA) WARNING NR 002//
      RMKS/
      1. TROPICAL STORM 30W (IN-FA) WARNING NR 002    
         UPGRADED FROM TROPICAL DEPRESSION 30W
         02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
         MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
         WIND RADII VALID OVER OPEN WATER ONLY
          ---
         WARNING POSITION:
         231800Z --- NEAR 10.6N 166.3E
           MOVEMENT PAST SIX HOURS - 135 DEGREES AT 01 KTS
           POSITION ACCURATE TO WITHIN 020 NM
           POSITION BASED ON CENTER LOCATED BY SATELLITE
         PRESENT WIND DISTRIBUTION:
         MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
         WIND RADII VALID OVER OPEN WATER ONLY
         RADIUS OF 034 KT WINDS - 035 NM NORTHEAST QUADRANT
                                  100 NM SOUTHEAST QUADRANT
                                  090 NM SOUTHWEST QUADRANT
                                  085 NM NORTHWEST QUADRANT
         REPEAT POSIT: 10.6N 166.3E
          ---
         FORECASTS:
         12 HRS, VALID AT:
         240600Z --- 10.8N 166.3E
         MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
         WIND RADII VALID OVER OPEN WATER ONLY
         RADIUS OF 034 KT WINDS - 050 NM NORTHEAST QUADRANT
                                  090 NM SOUTHEAST QUADRANT
                                  075 NM SOUTHWEST QUADRANT
                                  075 NM NORTHWEST QUADRANT
         VECTOR TO 24 HR POSIT: 335 DEG/ 03 KTS
          ---
         24 HRS, VALID AT:
         241800Z --- 11.4N 166.0E
         MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT
         WIND RADII VALID OVER OPEN WATER ONLY
         RADIUS OF 050 KT WINDS - 020 NM NORTHEAST QUADRANT
                                  030 NM SOUTHEAST QUADRANT
                                  020 NM SOUTHWEST QUADRANT
                                  020 NM NORTHWEST QUADRANT
         RADIUS OF 034 KT WINDS - 065 NM NORTHEAST QUADRANT
                                  090 NM SOUTHEAST QUADRANT
                                  070 NM SOUTHWEST QUADRANT
                                  075 NM NORTHWEST QUADRANT
         VECTOR TO 36 HR POSIT: 330 DEG/ 05 KTS
          ---
         36 HRS, VALID AT:
         250600Z --- 12.3N 165.5E
         MAX SUSTAINED WINDS - 070 KT, GUSTS 085 KT
         WIND RADII VALID OVER OPEN WATER ONLY
         RADIUS OF 064 KT WINDS - 010 NM NORTHEAST QUADRANT
                                  010 NM SOUTHEAST QUADRANT
                                  010 NM SOUTHWEST QUADRANT
                                  010 NM NORTHWEST QUADRANT
         RADIUS OF 050 KT WINDS - 030 NM NORTHEAST QUADRANT
                                  030 NM SOUTHEAST QUADRANT
                                  020 NM SOUTHWEST QUADRANT
                                  030 NM NORTHWEST QUADRANT
         RADIUS OF 034 KT WINDS - 080 NM NORTHEAST QUADRANT
                                  090 NM SOUTHEAST QUADRANT
                                  070 NM SOUTHWEST QUADRANT
                                  075 NM NORTHWEST QUADRANT
         VECTOR TO 48 HR POSIT: 340 DEG/ 06 KTS
          ---
         EXTENDED OUTLOOK:
         48 HRS, VALID AT:
         251800Z --- 13.5N 165.1E
         MAX SUSTAINED WINDS - 085 KT, GUSTS 105 KT
         WIND RADII VALID OVER OPEN WATER ONLY
         RADIUS OF 064 KT WINDS - 020 NM NORTHEAST QUADRANT
                                  020 NM SOUTHEAST QUADRANT
                                  000 NM SOUTHWEST QUADRANT
                                  020 NM NORTHWEST QUADRANT
         RADIUS OF 050 KT WINDS - 030 NM NORTHEAST QUADRANT
                                  030 NM SOUTHEAST QUADRANT
                                  020 NM SOUTHWEST QUADRANT
                                  030 NM NORTHWEST QUADRANT
         RADIUS OF 034 KT WINDS - 090 NM NORTHEAST QUADRANT
                                  100 NM SOUTHEAST QUADRANT
                                  070 NM SOUTHWEST QUADRANT
                                  090 NM NORTHWEST QUADRANT
         VECTOR TO 60 HR POSIT: 345 DEG/ 02 KTS
          ---
         60 HRS, VALID AT:
         260600Z --- 13.9N 165.0E
         MAX SUSTAINED WINDS - 095 KT, GUSTS 115 KT
         WIND RADII VALID OVER OPEN WATER ONLY
         RADIUS OF 064 KT WINDS - 020 NM NORTHEAST QUADRANT
                                  020 NM SOUTHEAST QUADRANT
                                  010 NM SOUTHWEST QUADRANT
                                  020 NM NORTHWEST QUADRANT
         RADIUS OF 050 KT WINDS - 030 NM NORTHEAST QUADRANT
                                  030 NM SOUTHEAST QUADRANT
                                  030 NM SOUTHWEST QUADRANT
                                  030 NM NORTHWEST QUADRANT
         RADIUS OF 034 KT WINDS - 090 NM NORTHEAST QUADRANT
                                  110 NM SOUTHEAST QUADRANT
                                  080 NM SOUTHWEST QUADRANT
                                  090 NM NORTHWEST QUADRANT
         VECTOR TO 72 HR POSIT: 325 DEG/ 02 KTS
          ---
         72 HRS, VALID AT:
         261800Z --- 14.2N 164.8E
         MAX SUSTAINED WINDS - 100 KT, GUSTS 125 KT
         WIND RADII VALID OVER OPEN WATER ONLY
         RADIUS OF 064 KT WINDS - 020 NM NORTHEAST QUADRANT
                                  020 NM SOUTHEAST QUADRANT
                                  020 NM SOUTHWEST QUADRANT
                                  020 NM NORTHWEST QUADRANT
         RADIUS OF 050 KT WINDS - 050 NM NORTHEAST QUADRANT
                                  040 NM SOUTHEAST QUADRANT
                                  030 NM SOUTHWEST QUADRANT
                                  040 NM NORTHWEST QUADRANT
         RADIUS OF 034 KT WINDS - 110 NM NORTHEAST QUADRANT
                                  110 NM SOUTHEAST QUADRANT
                                  080 NM SOUTHWEST QUADRANT
                                  110 NM NORTHWEST QUADRANT
         VECTOR TO 96 HR POSIT: 310 DEG/ 02 KTS
          ---
         LONG RANGE OUTLOOK:
          ---
         96 HRS, VALID AT:
         271800Z --- 14.6N 164.3E
         MAX SUSTAINED WINDS - 105 KT, GUSTS 130 KT
         WIND RADII VALID OVER OPEN WATER ONLY
         RADIUS OF 064 KT WINDS - 030 NM NORTHEAST QUADRANT
                                  030 NM SOUTHEAST QUADRANT
                                  030 NM SOUTHWEST QUADRANT
                                  040 NM NORTHWEST QUADRANT
         RADIUS OF 050 KT WINDS - 060 NM NORTHEAST QUADRANT
                                  050 NM SOUTHEAST QUADRANT
                                  050 NM SOUTHWEST QUADRANT
                                  060 NM NORTHWEST QUADRANT
         RADIUS OF 034 KT WINDS - 130 NM NORTHEAST QUADRANT
                                  120 NM SOUTHEAST QUADRANT
                                  100 NM SOUTHWEST QUADRANT
                                  140 NM NORTHWEST QUADRANT
         VECTOR TO 120 HR POSIT: 280 DEG/ 10 KTS
          ---
         120 HRS, VALID AT:
         281800Z --- 15.4N 160.2E
         MAX SUSTAINED WINDS - 120 KT, GUSTS 145 KT
         WIND RADII VALID OVER OPEN WATER ONLY
         RADIUS OF 064 KT WINDS - 050 NM NORTHEAST QUADRANT
                                  040 NM SOUTHEAST QUADRANT
                                  040 NM SOUTHWEST QUADRANT
                                  050 NM NORTHWEST QUADRANT
         RADIUS OF 050 KT WINDS - 070 NM NORTHEAST QUADRANT
                                  060 NM SOUTHEAST QUADRANT
                                  060 NM SOUTHWEST QUADRANT
                                  070 NM NORTHWEST QUADRANT
         RADIUS OF 034 KT WINDS - 160 NM NORTHEAST QUADRANT
                                  140 NM SOUTHEAST QUADRANT
                                  110 NM SOUTHWEST QUADRANT
                                  160 NM NORTHWEST QUADRANT
          ---
      REMARKS:
      232100Z POSITION NEAR 10.6N 166.3E.
      23OCT26. TROPICAL STORM 30W (IN-FA), LOCATED APPROXIMATELY 144 NM
      NORTHWEST OF KWAJALEIN, HAS TRACKED SOUTHEASTWARD AT 01 KNOTS
      OVER THE PAST SIX HOURS. MINIMUM CENTRAL PRESSURE AT 231800Z IS 1000 
      MB. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 231800Z IS 13 FEET. NEXT 
      WARNINGS AT 240300Z, 240900Z, 241500Z AND 242100Z.
      REFER TO TYPHOON 29W (CHAMPI) WARNINGS (WTPN32 PGTW)
      FOR SIX-HOURLY UPDATES.//
      NNNN

      Intensity

      Sustained wind at each observation
      Peak wind
      40 mph
      Peak category
      Tropical Storm
      Lowest pressure
      --

      Oct 23 · 18:00 GMT 40 mph -- Tropical Storm

      Storm Track Statistics

      Oct 23 18:00 GMT 10.6 166.3 40 mph -- Tropical Storm --
      Oct 23 12:00 GMT 10.9 166.2 35 mph -- Tropical Depression --

      Learn more about Tropical Storm In-Fa and the 2026 Western Pacific hurricane season in our hurricane archive.

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