WTPN33 PGTW 310900    
1. TROPICAL STORM 18W (FITOW) WARNING NR 010    
   02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
    ---
   WARNING POSITION:
   310600Z0 --- NEAR 21.8N1 108.4E3
     MOVEMENT PAST SIX HOURS - 345 DEGREES AT 06 KTS
     POSITION ACCURATE TO WITHIN 060 NM
     POSITION BASED ON CENTER LOCATED BY A COMBINATION OF 
     SATELLITE AND SYNOPTIC DATA
   PRESENT WIND DISTRIBUTION:
   MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
   RADIUS OF 035 KT WINDS - 040 NM NORTHEAST QUADRANT    
                                   OVER WATER
                            040 NM SOUTHEAST QUADRANT    
                            035 NM SOUTHWEST QUADRANT    
                            035 NM NORTHWEST QUADRANT    
                                   OVER WATER
   REPEAT POSIT: 21.8N1 108.4E3
    ---
   FORECASTS:
   12 HRS, VALID AT:
   311800Z3 --- 22.3N7 108.3E2
   MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
   DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
   VECTOR TO 24 HR POSIT: 335 DEG/ 02 KTS
    ---
   24 HRS, VALID AT:
   010600Z7 --- 22.7N1 108.1E0
   MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
   DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
    ---
REMARKS:
310900Z3 POSITION NEAR 21.9N2 108.4E3.
TROPICAL STORM (TS) 18W (FITOW), LOCATED NEAR DONGXING, CHINA, HAS 
TRACKED NORTH-NORTHWESTWARD AT 06 KNOTS DURING THE PAST SIX HOURS. 
THE WARNING POSITION IS BASED ON 310530Z2 INFRARED AND VISIBLE 
SATELLITE IMAGERY, AND AVAILABLE SYNOPTIC REPORTS. THE WARNING 
INTENSITY IS BASED ON CURRENT SATELLITE INTENSITY ESTIMATES OF 35 TO 
45 KNOTS AND A 40 KNOT SYNOPTIC REPORT NEAR THE CENTER. MAXIMUM 
SIGNIFICANT WAVE HEIGHT AT 310600Z0 IS 10 FEET. REFER TO WWPW30 RJTX 
FOR ADDITIONAL SEA HEIGHT INFORMATION. NEXT WARNINGS AT 311500Z0, 
312100Z7 AND 010300Z4. REFER TO TYPHOON 16W (WUTIP) WARNINGS (WTPN31 
PGTW) FOR SIX-HOURLY UPDATES.//