WTPN34 PGTW 160900 MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI// SUBJ/TROPICAL CYCLONE WARNING// RMKS/ 1. TROPICAL STORM 21W (RUMBIA) WARNING NR 006 03 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 160600Z --- NEAR 30.1N 124.0E MOVEMENT PAST SIX HOURS - 290 DEGREES AT 06 KTS POSITION ACCURATE TO WITHIN 030 NM POSITION BASED ON CENTER LOCATED BY SATELLITE PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 185 NM NORTHEAST QUADRANT 175 NM SOUTHEAST QUADRANT 085 NM SOUTHWEST QUADRANT 100 NM NORTHWEST QUADRANT REPEAT POSIT: 30.1N 124.0E --- FORECASTS: 12 HRS, VALID AT: 161800Z --- 30.6N 121.8E MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 195 NM NORTHEAST QUADRANT 140 NM SOUTHEAST QUADRANT 065 NM SOUTHWEST QUADRANT 140 NM NORTHWEST QUADRANT VECTOR TO 24 HR POSIT: 285 DEG/ 13 KTS --- 24 HRS, VALID AT: 170600Z --- 31.3N 118.8E MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND VECTOR TO 36 HR POSIT: 290 DEG/ 13 KTS --- 36 HRS, VALID AT: 171800Z --- 32.1N 115.9E MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND --- REMARKS: 160900Z POSITION NEAR 30.2N 123.5E. TROPICAL STORM 21W (RUMBIA), LOCATED APPROXIMATELY 145 NM EAST- SOUTHEAST OF SHANGHAI, CHINA, HAS TRACKED WEST-NORTHWESTWARD AT 06 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 160600Z IS 14 FEET. NEXT WARNINGS AT 161500Z, 162100Z, 170300Z AND 170900Z. REFER TO TROPICAL STORM 20W (BEBINCA) WARNINGS (WTPN33 PGTW) FOR SIX-HOURLY UPDATES. REFER TO TROPICAL STORM 22W (SOULIK) WARNINGS (WTPN35 PGTW) FOR SIX-HOURLY UPDATES.// NNNN