Tropical Storm CHOI-WAN Advisory Sun May 30

WARNING    ATCG MIL 04W NWP 210530011924
2021053000 04W FOUR       002  01 285 07 SATL SYNP 030
T000 066N 1338E 030
T012 074N 1328E 040 R034 030 NE QD 070 SE QD 080 SW QD 040 NW QD
T024 085N 1320E 045 R034 050 NE QD 060 SE QD 080 SW QD 060 NW QD
T036 095N 1312E 050 R034 080 NE QD 090 SE QD 090 SW QD 090 NW QD
T048 108N 1302E 055 R050 010 NE QD 010 SE QD 020 SW QD 020 NW QD R034 070 NE QD 090 SE QD 080 SW QD 090 NW QD
T072 137N 1280E 065 R050 010 NE QD 020 SE QD 020 SW QD 000 NW QD R034 090 NE QD 110 SE QD 060 SW QD 070 NW QD
T096 158N 1264E 070 R064 005 NE QD 010 SE QD 010 SW QD 005 NW QD R050 010 NE QD 030 SE QD 020 SW QD 010 NW QD R034 060 NE QD 080 SE QD 070 SW QD 050 NW QD
T120 184N 1268E 065 R064 010 NE QD 005 SE QD 005 SW QD 000 NW QD R050 020 NE QD 010 SE QD 010 SW QD 000 NW QD R034 060 NE QD 080 SE QD 060 SW QD 100 NW QD
AMP
SUBJ:  TROPICAL DEPRESSION 04W (FOUR) WARNING NR 002
1. TROPICAL DEPRESSION 04W (FOUR) WARNING NR 002
   01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC
   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
   WIND RADII VALID OVER OPEN WATER ONLY
    ---
   WARNING POSITION:
   300000Z --- NEAR 6.6N 133.8E
     MOVEMENT PAST SIX HOURS - 285 DEGREES AT 07 KTS
     POSITION ACCURATE TO WITHIN 030 NM
     POSITION BASED ON CENTER LOCATED BY A COMBINATION OF
     SATELLITE AND SYNOPTIC DATA
   PRESENT WIND DISTRIBUTION:
   MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   REPEAT POSIT: 6.6N 133.8E
    ---
   FORECASTS:
   12 HRS, VALID AT:
   301200Z --- 7.4N 132.8E
   MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   RADIUS OF 034 KT WINDS - 030 NM NORTHEAST QUADRANT
                            070 NM SOUTHEAST QUADRANT
                            080 NM SOUTHWEST QUADRANT
                            040 NM NORTHWEST QUADRANT
   VECTOR TO 24 HR POSIT: 325 DEG/ 07 KTS
    ---
   24 HRS, VALID AT:
   310000Z --- 8.5N 132.0E
   MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   RADIUS OF 034 KT WINDS - 050 NM NORTHEAST QUADRANT
                            060 NM SOUTHEAST QUADRANT
                            080 NM SOUTHWEST QUADRANT
                            060 NM NORTHWEST QUADRANT
   VECTOR TO 36 HR POSIT: 320 DEG/ 06 KTS
    ---
   36 HRS, VALID AT:
   311200Z --- 9.5N 131.2E
   MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   RADIUS OF 034 KT WINDS - 080 NM NORTHEAST QUADRANT
                            090 NM SOUTHEAST QUADRANT
                            090 NM SOUTHWEST QUADRANT
                            090 NM NORTHWEST QUADRANT
   VECTOR TO 48 HR POSIT: 325 DEG/ 08 KTS
    ---
   EXTENDED OUTLOOK:
   48 HRS, VALID AT:
   010000Z --- 10.8N 130.2E
   MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   RADIUS OF 050 KT WINDS - 010 NM NORTHEAST QUADRANT
                            010 NM SOUTHEAST QUADRANT
                            020 NM SOUTHWEST QUADRANT
                            020 NM NORTHWEST QUADRANT
   RADIUS OF 034 KT WINDS - 070 NM NORTHEAST QUADRANT
                            090 NM SOUTHEAST QUADRANT
                            080 NM SOUTHWEST QUADRANT
                            090 NM NORTHWEST QUADRANT
   VECTOR TO 72 HR POSIT: 325 DEG/ 09 KTS
    ---
   72 HRS, VALID AT:
   020000Z --- 13.7N 128.0E
   MAX SUSTAINED WINDS - 065 KT, GUSTS 080 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   RADIUS OF 050 KT WINDS - 010 NM NORTHEAST QUADRANT
                            020 NM SOUTHEAST QUADRANT
                            020 NM SOUTHWEST QUADRANT
                            000 NM NORTHWEST QUADRANT
   RADIUS OF 034 KT WINDS - 090 NM NORTHEAST QUADRANT
                            110 NM SOUTHEAST QUADRANT
                            060 NM SOUTHWEST QUADRANT
                            070 NM NORTHWEST QUADRANT
   VECTOR TO 96 HR POSIT: 325 DEG/ 07 KTS
    ---
   LONG RANGE OUTLOOK:
    ---
   96 HRS, VALID AT:
   030000Z --- 15.8N 126.4E
   MAX SUSTAINED WINDS - 070 KT, GUSTS 085 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   RADIUS OF 064 KT WINDS - 005 NM NORTHEAST QUADRANT
                            010 NM SOUTHEAST QUADRANT
                            010 NM SOUTHWEST QUADRANT
                            005 NM NORTHWEST QUADRANT
   RADIUS OF 050 KT WINDS - 010 NM NORTHEAST QUADRANT
                            030 NM SOUTHEAST QUADRANT
                            020 NM SOUTHWEST QUADRANT
                            010 NM NORTHWEST QUADRANT
   RADIUS OF 034 KT WINDS - 060 NM NORTHEAST QUADRANT
                            080 NM SOUTHEAST QUADRANT
                            070 NM SOUTHWEST QUADRANT
                            050 NM NORTHWEST QUADRANT
   VECTOR TO 120 HR POSIT: 010 DEG/ 07 KTS
    ---
   120 HRS, VALID AT:
   040000Z --- 18.4N 126.8E
   MAX SUSTAINED WINDS - 065 KT, GUSTS 080 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   RADIUS OF 064 KT WINDS - 010 NM NORTHEAST QUADRANT
                            005 NM SOUTHEAST QUADRANT
                            005 NM SOUTHWEST QUADRANT
                            000 NM NORTHWEST QUADRANT
   RADIUS OF 050 KT WINDS - 020 NM NORTHEAST QUADRANT
                            010 NM SOUTHEAST QUADRANT
                            010 NM SOUTHWEST QUADRANT
                            000 NM NORTHWEST QUADRANT
   RADIUS OF 034 KT WINDS - 060 NM NORTHEAST QUADRANT
                            080 NM SOUTHEAST QUADRANT
                            060 NM SOUTHWEST QUADRANT
                            100 NM NORTHWEST QUADRANT
    ---
REMARKS:
300300Z POSITION NEAR 6.8N 133.5E.
30MAY21. TROPICAL DEPRESSION 04W (FOUR), LOCATED APPROXIMATELY 67
NM SOUTHWEST OF PALAU, HAS TRACKED WEST-NORTHWESTWARD AT 07 KNOTS
OVER THE PAST SIX HOURS.
MAXIMUM SIGNIFICANT WAVE HEIGHT AT 300000Z IS 12 FEET. NEXT
WARNINGS AT 300900Z, 301500Z, 302100Z AND 310300Z.
//
0421052800  53N1419E  15
0421052806  54N1410E  15
0421052812  57N1400E  15
0421052818  61N1385E  15
0421052900  61N1372E  15
0421052906  62N1359E  20
0421052912  63N1352E  20
0421052918  64N1345E  25
0421053000  66N1338E  30
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