WTPN53 PHNC 100400 WARNING ATCG MIL 12E NEP 180810024457 2018081000 12E JOHN 018 03 305 12 SATL 020 T000 252N 1191W 050 R050 040 NE QD 000 SE QD 000 SW QD 000 NW QD R034 100 NE QD 060 SE QD 050 SW QD 090 NW QD T012 263N 1210W 040 R034 070 NE QD 030 SE QD 030 SW QD 060 NW QD T024 272N 1227W 035 R034 040 NE QD 000 SE QD 000 SW QD 040 NW QD T036 277N 1240W 030 T048 284N 1248W 025 T072 299N 1250W 020 AMP 036HR POST-TROP/REMNT LOW 048HR POST-TROP/REMNT LOW 072HR POST-TROP/REMNT LOW SUBJ: TROPICAL STORM 12E (JOHN) WARNING NR 018 1. TROPICAL STORM 12E (JOHN) WARNING NR 018 03 ACTIVE TROPICAL CYCLONES IN EASTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 100000Z --- NEAR 25.2N 119.1W MOVEMENT PAST SIX HOURS - 305 DEGREES AT 12 KTS POSITION ACCURATE TO WITHIN 020 NM POSITION BASED ON CENTER LOCATED BY SATELLITE PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 050 KT WINDS - 040 NM NORTHEAST QUADRANT 000 NM SOUTHEAST QUADRANT 000 NM SOUTHWEST QUADRANT 000 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 100 NM NORTHEAST QUADRANT 060 NM SOUTHEAST QUADRANT 050 NM SOUTHWEST QUADRANT 090 NM NORTHWEST QUADRANT REPEAT POSIT: 25.2N 119.1W --- FORECASTS: 12 HRS, VALID AT: 101200Z --- 26.3N 121.0W MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 070 NM NORTHEAST QUADRANT 030 NM SOUTHEAST QUADRANT 030 NM SOUTHWEST QUADRANT 060 NM NORTHWEST QUADRANT VECTOR TO 24 HR POSIT: 300 DEG/ 09 KTS --- 24 HRS, VALID AT: 110000Z --- 27.2N 122.7W MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 040 NM NORTHEAST QUADRANT 000 NM SOUTHEAST QUADRANT 000 NM SOUTHWEST QUADRANT 040 NM NORTHWEST QUADRANT VECTOR TO 36 HR POSIT: 295 DEG/ 06 KTS --- 36 HRS, VALID AT: 111200Z --- 27.7N 124.0W MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT WIND RADII VALID OVER OPEN WATER ONLY POST-TROP/REMNT LOW VECTOR TO 48 HR POSIT: 315 DEG/ 05 KTS --- EXTENDED OUTLOOK: 48 HRS, VALID AT: 120000Z --- 28.4N 124.8W MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT WIND RADII VALID OVER OPEN WATER ONLY POST-TROP/REMNT LOW VECTOR TO 72 HR POSIT: 355 DEG/ 04 KTS --- 72 HRS, VALID AT: 130000Z --- 29.9N 125.0W MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT WIND RADII VALID OVER OPEN WATER ONLY POST-TROP/REMNT LOW --- REMARKS: 100400Z POSITION NEAR 25.6N 119.7W. TROPICAL STORM 12E (JOHN), LOCATED APPROXIMATELY 462 NM SOUTH- SOUTHWEST OF SAN DIEGO, HAS TRACKED NORTHWESTWARD AT 12 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 100000Z IS 21 FEET. NEXT WARNINGS AT 101000Z, 101600Z, 102200Z AND 110400Z. FOR SIX-HOURLY UPDATES. FOR SIX-HOURLY UPDATES. // 1218080306 100N 970W 15 1218080312 106N 982W 25 1218080318 110N 990W 25 1218080400 114N 998W 25 1218080406 119N1006W 25 1218080412 128N1023W 25 1218080418 128N1032W 25 1218080500 129N1040W 25 1218080506 132N1046W 25 1218080512 137N1050W 30 1218080518 142N1055W 30 1218080600 146N1062W 35 1218080606 149N1070W 45 1218080612 153N1075W 55 1218080612 153N1075W 55 1218080618 159N1079W 65 1218080618 159N1079W 65 1218080618 159N1079W 65 1218080700 165N1084W 70 1218080700 165N1084W 70 1218080700 165N1084W 70 1218080706 170N1089W 80 1218080706 170N1089W 80 1218080706 170N1089W 80 1218080712 177N1095W 90 1218080712 177N1095W 90 1218080712 177N1095W 90 1218080718 183N1101W 95 1218080718 183N1101W 95 1218080718 183N1101W 95 1218080800 189N1108W 90 1218080800 189N1108W 90 1218080800 189N1108W 90 1218080806 196N1114W 85 1218080806 196N1114W 85 1218080806 196N1114W 85 1218080812 204N1121W 80 1218080812 204N1121W 80 1218080812 204N1121W 80 1218080818 215N1130W 75 1218080818 215N1130W 75 1218080818 215N1130W 75 1218080900 225N1141W 70 1218080900 225N1141W 70 1218080900 225N1141W 70 1218080906 233N1153W 65 1218080906 233N1153W 65 1218080906 233N1153W 65 1218080912 240N1167W 60 1218080912 240N1167W 60 1218080918 245N1180W 55 1218080918 245N1180W 55 1218081000 252N1191W 50 1218081000 252N1191W 50 NNNN