WTPN31 PGTW 022100 RRA

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

SUBJ/TROPICAL CYCLONE WARNING//

RMKS/

1. TYPHOON 15W (NAMTHEUN) WARNING NR 010

   01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC

   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE

   WIND RADII VALID OVER OPEN WATER ONLY

    ---

   WARNING POSITION:

   021800Z --- NEAR 28.5N 130.7E

     MOVEMENT PAST SIX HOURS - 355 DEGREES AT 07 KTS

     POSITION ACCURATE TO WITHIN 015 NM

     POSITION BASED ON CENTER LOCATED BY SATELLITE

   PRESENT WIND DISTRIBUTION:

   MAX SUSTAINED WINDS - 100 KT, GUSTS 125 KT

   WIND RADII VALID OVER OPEN WATER ONLY

   RADIUS OF 064 KT WINDS - 015 NM NORTHEAST QUADRANT

                            015 NM SOUTHEAST QUADRANT

                            015 NM SOUTHWEST QUADRANT

                            015 NM NORTHWEST QUADRANT

   RADIUS OF 050 KT WINDS - 025 NM NORTHEAST QUADRANT

                            025 NM SOUTHEAST QUADRANT

                            025 NM SOUTHWEST QUADRANT

                            025 NM NORTHWEST QUADRANT

   RADIUS OF 034 KT WINDS - 060 NM NORTHEAST QUADRANT

                            055 NM SOUTHEAST QUADRANT

                            040 NM SOUTHWEST QUADRANT

                            050 NM NORTHWEST QUADRANT

   REPEAT POSIT: 28.5N 130.7E

    ---

   FORECASTS:

   12 HRS, VALID AT:

   030600Z --- 29.9N 130.3E

   MAX SUSTAINED WINDS - 095 KT, GUSTS 115 KT

   WIND RADII VALID OVER OPEN WATER ONLY

   RADIUS OF 064 KT WINDS - 015 NM NORTHEAST QUADRANT

                            015 NM SOUTHEAST QUADRANT

                            015 NM SOUTHWEST QUADRANT

                            015 NM NORTHWEST QUADRANT