WTPS51 PGTW 062100 WARNING ATCG MIL 23P SWP 210306212135 2021030618 23P NIRAN 024 01 125 43 SATL 045 T000 267S 1735E 065 R064 030 NE QD 020 SE QD 020 SW QD 030 NW QD R050 115 NE QD 100 SE QD 075 SW QD 095 NW QD R034 195 NE QD 175 SE QD 135 SW QD 170 NW QD T012 293S 1798E 050 R050 040 NE QD 030 SE QD 030 SW QD 040 NW QD R034 160 NE QD 130 SE QD 110 SW QD 140 NW QD T024 310S 1743W 035 R034 100 NE QD 060 SE QD 090 SW QD 150 NW QD T036 318S 1697W 030 AMP 000HR BECOMING EXTRATROPICAL 012HR BECOMING EXTRATROPICAL 024HR BECOMING EXTRATROPICAL 036HR EXTRATROPICAL SUBJ: TROPICAL CYCLONE 23P (NIRAN) WARNING NR 024 1. TROPICAL CYCLONE 23P (NIRAN) WARNING NR 024 01 ACTIVE TROPICAL CYCLONE IN SOUTHPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 061800Z --- NEAR 26.7S 173.5E MOVEMENT PAST SIX HOURS - 125 DEGREES AT 43 KTS POSITION ACCURATE TO WITHIN 045 NM POSITION BASED ON CENTER LOCATED BY SATELLITE PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 065 KT, GUSTS 080 KT WIND RADII VALID OVER OPEN WATER ONLY BECOMING SUBTROPICAL RADIUS OF 064 KT WINDS - 030 NM NORTHEAST QUADRANT 020 NM SOUTHEAST QUADRANT 020 NM SOUTHWEST QUADRANT 030 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 115 NM NORTHEAST QUADRANT 100 NM SOUTHEAST QUADRANT 075 NM SOUTHWEST QUADRANT 095 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 195 NM NORTHEAST QUADRANT 175 NM SOUTHEAST QUADRANT 135 NM SOUTHWEST QUADRANT 170 NM NORTHWEST QUADRANT REPEAT POSIT: 26.7S 173.5E --- FORECASTS: 12 HRS, VALID AT: 070600Z --- 29.3S 179.8E MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT WIND RADII VALID OVER OPEN WATER ONLY BECOMING SUBTROPICAL RADIUS OF 050 KT WINDS - 040 NM NORTHEAST QUADRANT 030 NM SOUTHEAST QUADRANT 030 NM SOUTHWEST QUADRANT 040 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 160 NM NORTHEAST QUADRANT 130 NM SOUTHEAST QUADRANT 110 NM SOUTHWEST QUADRANT 140 NM NORTHWEST QUADRANT VECTOR TO 24 HR POSIT: 110 DEG/ 27 KTS --- 24 HRS, VALID AT: 071800Z --- 31.0S 174.3W MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT WIND RADII VALID OVER OPEN WATER ONLY BECOMING SUBTROPICAL RADIUS OF 034 KT WINDS - 100 NM NORTHEAST QUADRANT 060 NM SOUTHEAST QUADRANT 090 NM SOUTHWEST QUADRANT 150 NM NORTHWEST QUADRANT VECTOR TO 36 HR POSIT: 105 DEG/ 20 KTS --- 36 HRS, VALID AT: 080600Z --- 31.8S 169.7W MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT WIND RADII VALID OVER OPEN WATER ONLY SUBTROPICAL --- REMARKS: 062100Z POSITION NEAR 27.3S 175.1E. 06MAR21. TROPICAL CYCLONE 23P (NIRAN), LOCATED APPROXIMATELY 489 NM SOUTHEAST OF NOUMEA, NEW CALEDONI, HAS TRACKED SOUTHEASTWARD AT 43 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 061800Z IS 30 FEET. NEXT WARNINGS AT 070300Z, 070900Z, 071500Z AND 072100Z.// 2321022706 154S1489E 20 2321022712 159S1489E 20 2321022718 164S1488E 25 2321022800 166S1487E 25 2321022806 169S1485E 30 2321022812 171S1482E 30 2321022818 173S1477E 30 2321030100 172S1472E 35 2321030106 167S1468E 35 2321030112 161S1469E 40 2321030118 155S1473E 45 2321030200 150S1477E 50 2321030200 150S1477E 50 2321030206 149S1479E 50 2321030206 149S1479E 50 2321030212 148S1481E 55 2321030212 148S1481E 55 2321030218 149S1482E 55 2321030218 149S1482E 55 2321030300 149S1480E 65 2321030300 149S1480E 65 2321030300 149S1480E 65 2321030306 149S1479E 70 2321030306 149S1479E 70 2321030306 149S1479E 70 2321030312 148S1479E 70 2321030312 148S1479E 70 2321030312 148S1479E 70 2321030318 150S1482E 80 2321030318 150S1482E 80 2321030318 150S1482E 80 2321030400 152S1486E 85 2321030400 152S1486E 85 2321030400 152S1486E 85 2321030406 155S1495E 90 2321030406 155S1495E 90 2321030406 155S1495E 90 2321030412 154S1505E 90 2321030412 154S1505E 90 2321030412 154S1505E 90 2321030418 159S1525E 95 2321030418 159S1525E 95 2321030418 159S1525E 95 2321030500 167S1546E 110 2321030500 167S1546E 110 2321030500 167S1546E 110 2321030506 178S1568E 120 2321030506 178S1568E 120 2321030506 178S1568E 120 2321030512 188S1591E 140 2321030512 188S1591E 140 2321030512 188S1591E 140 2321030518 199S1614E 120 2321030518 199S1614E 120 2321030518 199S1614E 120 2321030600 212S1637E 110 2321030600 212S1637E 110 2321030600 212S1637E 110 2321030606 227S1666E 100 2321030606 227S1666E 100 2321030606 227S1666E 100 2321030612 243S1695E 90 2321030612 243S1695E 90 2321030612 243S1695E 90 2321030618 267S1735E 65 2321030618 267S1735E 65 2321030618 267S1735E 65 NNNN