WTPN33 PGTW 300900 MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI// SUBJ/TROPICAL STORM 11W (CO-MAY) WARNING NR 030// RMKS/ 1. TROPICAL STORM 11W (CO-MAY) WARNING NR 030 02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 300600Z --- NEAR 30.7N 121.8E MOVEMENT PAST SIX HOURS - 330 DEGREES AT 08 KTS POSITION ACCURATE TO WITHIN 020 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 - 130 NM NORTHEAST QUADRANT 085 NM SOUTHEAST QUADRANT 050 NM SOUTHWEST QUADRANT 110 NM NORTHWEST QUADRANT REPEAT POSIT: 30.7N 121.8E --- FORECASTS: 12 HRS, VALID AT: 301800Z --- 31.5N 120.7E MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 090 NM NORTHEAST QUADRANT 020 NM SOUTHEAST QUADRANT 020 NM SOUTHWEST QUADRANT 040 NM NORTHWEST QUADRANT VECTOR TO 24 HR POSIT: 300 DEG/ 06 KTS --- 24 HRS, VALID AT: 310600Z --- 32.1N 119.5E MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND VECTOR TO 36 HR POSIT: 290 DEG/ 04 KTS --- 36 HRS, VALID AT: 311800Z --- 32.4N 118.6E MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND --- REMARKS: 300900Z POSITION NEAR 30.9N 121.5E. 30JUL25. TROPICAL STORM 11W (CO-MAY), LOCATED APPROXIMATELY 34 NM SOUTH-SOUTHEAST OF SHANGHAI, CHINA, HAS TRACKED NORTH- NORTHWESTWARD AT 08 KNOTS OVER THE PAST SIX HOURS. MINIMUM CENTRAL PRESSURE AT 300600Z IS 981 MB. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 300600Z IS 20 FEET. NEXT WARNINGS AT 301500Z, 302100Z, 310300Z AND 310900Z. REFER TO TROPICAL STORM 12W (KROSA) WARNINGS (WTPN31 PGTW) FOR SIX-HOURLY UPDATES. // NNNN