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      Hurricane and Tropical Cyclones

      Tropical Depression

      Tropical Depression Thirtyone

      Last Updated:

      Wind
      30 mph
      Pressure
      --
      Movement
      NW at 21 mph
      Location
      18 N 149 E

      Storm Track

      Nov 6 – Nov 11 (forecast)
      Latest Advisory 5 PM AEDT Fri Nov 6 2026
      Position
      18 N 149 E
      Maximum Winds
      30 mph Gusts 40 mph
      Movement
      NW at 21 mph
      Minimum Pressure
      --
      Storm Category
      1. Tropical Depression Now < 39 mph
      2. Tropical Storm 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:

      836
      WTPN31 PGTW 060900
      MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
      SUBJ/TROPICAL DEPRESSION 31W (THIRTYONE) WARNING NR 001//
      REF/A/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/060152ZNOV2026//
      AMPN/REF A IS A TROPICAL CYCLONE FORMATION ALERT.//
      RMKS/
      1. TROPICAL DEPRESSION 31W (THIRTYONE) WARNING NR 001
         02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
         MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
         WIND RADII VALID OVER OPEN WATER ONLY
          ---
         WARNING POSITION:
         060600Z --- NEAR 18.0N 149.0E
           MOVEMENT PAST SIX HOURS - 310 DEGREES AT 18 KTS
           POSITION ACCURATE TO WITHIN 060 NM
           POSITION BASED ON CENTER LOCATED BY SATELLITE
         PRESENT WIND DISTRIBUTION:
         MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
         WIND RADII VALID OVER OPEN WATER ONLY
         REPEAT POSIT: 18.0N 149.0E
          ---
         FORECASTS:
         12 HRS, VALID AT:
         061800Z --- 19.1N 145.9E
         MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
         WIND RADII VALID OVER OPEN WATER ONLY
         RADIUS OF 034 KT WINDS - 060 NM NORTHEAST QUADRANT
                                  000 NM SOUTHEAST QUADRANT
                                  000 NM SOUTHWEST QUADRANT
                                  060 NM NORTHWEST QUADRANT
         VECTOR TO 24 HR POSIT: 295 DEG/ 15 KTS
          ---
         24 HRS, VALID AT:
         070600Z --- 20.3N 143.0E
         MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
         WIND RADII VALID OVER OPEN WATER ONLY
         RADIUS OF 034 KT WINDS - 080 NM NORTHEAST QUADRANT
                                  070 NM SOUTHEAST QUADRANT
                                  060 NM SOUTHWEST QUADRANT
                                  080 NM NORTHWEST QUADRANT
         VECTOR TO 36 HR POSIT: 290 DEG/ 14 KTS
          ---
         36 HRS, VALID AT:
         071800Z --- 21.3N 140.3E
         MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT
         WIND RADII VALID OVER OPEN WATER ONLY
         RADIUS OF 050 KT WINDS - 050 NM NORTHEAST QUADRANT
                                  040 NM SOUTHEAST QUADRANT
                                  040 NM SOUTHWEST QUADRANT
                                  040 NM NORTHWEST QUADRANT
         RADIUS OF 034 KT WINDS - 110 NM NORTHEAST QUADRANT
                                  090 NM SOUTHEAST QUADRANT
                                  080 NM SOUTHWEST QUADRANT
                                  100 NM NORTHWEST QUADRANT
         VECTOR TO 48 HR POSIT: 285 DEG/ 14 KTS
          ---
         EXTENDED OUTLOOK:
         48 HRS, VALID AT:
         080600Z --- 22.1N 137.3E
         MAX SUSTAINED WINDS - 070 KT, GUSTS 085 KT
         WIND RADII VALID OVER OPEN WATER ONLY
         RADIUS OF 064 KT WINDS - 025 NM NORTHEAST QUADRANT
                                  020 NM SOUTHEAST QUADRANT
                                  000 NM SOUTHWEST QUADRANT
                                  025 NM NORTHWEST QUADRANT
         RADIUS OF 050 KT WINDS - 060 NM NORTHEAST QUADRANT
                                  060 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
                                  130 NM NORTHWEST QUADRANT
         VECTOR TO 60 HR POSIT: 285 DEG/ 11 KTS
          ---
         60 HRS, VALID AT:
         081800Z --- 22.7N 135.0E
         MAX SUSTAINED WINDS - 090 KT, GUSTS 110 KT
         WIND RADII VALID OVER OPEN WATER ONLY
         RADIUS OF 064 KT WINDS - 040 NM NORTHEAST QUADRANT
                                  035 NM SOUTHEAST QUADRANT
                                  030 NM SOUTHWEST QUADRANT
                                  040 NM NORTHWEST QUADRANT
         RADIUS OF 050 KT WINDS - 080 NM NORTHEAST QUADRANT
                                  080 NM SOUTHEAST QUADRANT
                                  070 NM SOUTHWEST QUADRANT
                                  080 NM NORTHWEST QUADRANT
         RADIUS OF 034 KT WINDS - 160 NM NORTHEAST QUADRANT
                                  150 NM SOUTHEAST QUADRANT
                                  130 NM SOUTHWEST QUADRANT
                                  160 NM NORTHWEST QUADRANT
         VECTOR TO 72 HR POSIT: 305 DEG/ 05 KTS
          ---
         72 HRS, VALID AT:
         090600Z --- 23.3N 134.1E
         MAX SUSTAINED WINDS - 100 KT, GUSTS 125 KT
         WIND RADII VALID OVER OPEN WATER ONLY
         RADIUS OF 064 KT WINDS - 045 NM NORTHEAST QUADRANT
                                  045 NM SOUTHEAST QUADRANT
                                  040 NM SOUTHWEST QUADRANT
                                  035 NM NORTHWEST QUADRANT
         RADIUS OF 050 KT WINDS - 090 NM NORTHEAST QUADRANT
                                  090 NM SOUTHEAST QUADRANT
                                  080 NM SOUTHWEST QUADRANT
                                  080 NM NORTHWEST QUADRANT
         RADIUS OF 034 KT WINDS - 180 NM NORTHEAST QUADRANT
                                  180 NM SOUTHEAST QUADRANT
                                  160 NM SOUTHWEST QUADRANT
                                  140 NM NORTHWEST QUADRANT
         VECTOR TO 96 HR POSIT: 075 DEG/ 05 KTS
          ---
         LONG RANGE OUTLOOK:
          ---
         96 HRS, VALID AT:
         100600Z --- 23.8N 136.1E
         MAX SUSTAINED WINDS - 095 KT, GUSTS 115 KT
         WIND RADII VALID OVER OPEN WATER ONLY
         RADIUS OF 064 KT WINDS - 035 NM NORTHEAST QUADRANT
                                  045 NM SOUTHEAST QUADRANT
                                  045 NM SOUTHWEST QUADRANT
                                  035 NM NORTHWEST QUADRANT
         RADIUS OF 050 KT WINDS - 080 NM NORTHEAST QUADRANT
                                  090 NM SOUTHEAST QUADRANT
                                  090 NM SOUTHWEST QUADRANT
                                  080 NM NORTHWEST QUADRANT
         RADIUS OF 034 KT WINDS - 160 NM NORTHEAST QUADRANT
                                  180 NM SOUTHEAST QUADRANT
                                  180 NM SOUTHWEST QUADRANT
                                  150 NM NORTHWEST QUADRANT
         VECTOR TO 120 HR POSIT: 070 DEG/ 10 KTS
          ---
         120 HRS, VALID AT:
         110600Z --- 25.0N 140.2E
         MAX SUSTAINED WINDS - 075 KT, GUSTS 090 KT
         WIND RADII VALID OVER OPEN WATER ONLY
         RADIUS OF 064 KT WINDS - 030 NM NORTHEAST QUADRANT
                                  035 NM SOUTHEAST QUADRANT
                                  035 NM SOUTHWEST QUADRANT
                                  025 NM NORTHWEST QUADRANT
         RADIUS OF 050 KT WINDS - 070 NM NORTHEAST QUADRANT
                                  080 NM SOUTHEAST QUADRANT
                                  080 NM SOUTHWEST QUADRANT
                                  060 NM NORTHWEST QUADRANT
         RADIUS OF 034 KT WINDS - 140 NM NORTHEAST QUADRANT
                                  160 NM SOUTHEAST QUADRANT
                                  160 NM SOUTHWEST QUADRANT
                                  120 NM NORTHWEST QUADRANT
          ---
      REMARKS:
      060900Z POSITION NEAR 18.3N 148.2E.
      06NOV26. TROPICAL DEPRESSION 31W (THIRTYONE), LOCATED
      APPROXIMATELY 350 NM NORTHEAST OF ANDERSEN AFB, HAS TRACKED
      NORTHWESTWARD AT 18 KNOTS OVER THE PAST SIX HOURS.
      MINIMUM CENTRAL PRESSURE AT 060600Z IS 1007 MB. MAXIMUM
      SIGNIFICANT WAVE HEIGHT AT 060600Z IS 12 FEET. NEXT WARNINGS AT
      061500Z, 062100Z, 070300Z AND 070900Z.
      2. THIS CANCELS AND SUPERSEDES REF A (WTPN21 PGTW 060200).//
      NNNN

      Storm Track Statistics

      Nov 6 06:00 GMT 18 149 30 mph -- Tropical Depression --

      Learn more about Tropical Depression Thirtyone and the 2026 Western Pacific hurricane season in our hurricane archive.

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