WTXS31 PGTW 270300 RRA

MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//

SUBJ/TROPICAL CYCLONE 07S (SEVEN) WARNING NR 001//

REF/A/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/260121ZJAN2018//

AMPN/REF A IS A TROPICAL CYCLONE FORMATION ALERT.//

RMKS/

1. TROPICAL CYCLONE 07S (SEVEN) WARNING NR 001

   01 ACTIVE TROPICAL CYCLONE IN SOUTHIO

   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE

   WIND RADII VALID OVER OPEN WATER ONLY

    ---

   WARNING POSITION:

   270000Z --- NEAR 9.8S 85.3E

     MOVEMENT PAST SIX HOURS - 075 DEGREES AT 07 KTS

     POSITION ACCURATE TO WITHIN 050 NM

     POSITION BASED ON CENTER LOCATED BY SATELLITE

   PRESENT WIND DISTRIBUTION:

   MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT

   WIND RADII VALID OVER OPEN WATER ONLY

   REPEAT POSIT: 9.8S 85.3E

    ---

   FORECASTS:

   12 HRS, VALID AT:

   271200Z --- 10.6S 85.8E

   MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT

   WIND RADII VALID OVER OPEN WATER ONLY

   RADIUS OF 034 KT WINDS - 060 NM NORTHEAST QUADRANT

                            050 NM SOUTHEAST QUADRANT

                            045 NM SOUTHWEST QUADRANT

                            075 NM NORTHWEST QUADRANT

   VECTOR TO 24 HR POSIT: 205 DEG/ 07 KTS

    ---

   24 HRS, VALID AT:

   280000Z --- 11.8S 85.2E

   MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT

   WIND RADII VALID OVER OPEN WATER ONLY

   RADIUS OF 034 KT WINDS - 065 NM NORTHEAST QUADRANT

                            090 NM SOUTHEAST QUADRANT

                            070 NM SOUTHWEST QUADRANT

                            050 NM NORTHWEST QUADRANT

   VECTOR TO 36 HR POSIT: 225 DEG/ 07 KTS

    ---

   36 HRS, VALID AT:

   281200Z --- 12.8S 84.2E