WTNT82 EGRR 260411 MET OFFICE TROPICAL CYCLONE GUIDANCE FOR NORTH-EAST PACIFIC AND ATLANTIC GLOBAL MODEL DATA TIME 0000UTC 26.09.2017 TROPICAL DEPRESSION PILAR ANALYSED POSITION : 27.1N 106.2W ATCF IDENTIFIER : EP182017 LEAD CENTRAL MAXIMUM WIND VERIFYING TIME TIME POSITION PRESSURE (MB) SPEED (KNOTS) -------------- ---- -------- ------------- ------------- 0000UTC 26.09.2017 0 27.1N 106.2W 1003 17 1200UTC 26.09.2017 12 CEASED TRACKING HURRICANE LEE ANALYSED POSITION : 30.3N 50.8W ATCF IDENTIFIER : AL142017 LEAD CENTRAL MAXIMUM WIND VERIFYING TIME TIME POSITION PRESSURE (MB) SPEED (KNOTS) -------------- ---- -------- ------------- ------------- 0000UTC 26.09.2017 0 30.3N 50.8W 1008 33 1200UTC 26.09.2017 12 29.8N 52.9W 1003 43 0000UTC 27.09.2017 24 29.7N 54.8W 997 46 1200UTC 27.09.2017 36 30.0N 56.1W 990 54 0000UTC 28.09.2017 48 31.1N 56.5W 986 57 1200UTC 28.09.2017 60 32.9N 56.0W 983 63 0000UTC 29.09.2017 72 35.5N 54.4W 981 63 1200UTC 29.09.2017 84 38.9N 50.4W 978 67 0000UTC 30.09.2017 96 42.6N 43.8W 984 63 1200UTC 30.09.2017 108 46.4N 34.0W 994 54 0000UTC 01.10.2017 120 CEASED TRACKING HURRICANE MARIA ANALYSED POSITION : 32.0N 72.9W ATCF IDENTIFIER : AL152017 LEAD CENTRAL MAXIMUM WIND VERIFYING TIME TIME POSITION PRESSURE (MB) SPEED (KNOTS) -------------- ---- -------- ------------- ------------- 0000UTC 26.09.2017 0 32.0N 72.9W 962 72 1200UTC 26.09.2017 12 33.1N 73.1W 965 64 0000UTC 27.09.2017 24 34.2N 72.9W 963 68 1200UTC 27.09.2017 36 35.0N 72.7W 963 68 0000UTC 28.09.2017 48 35.6N 72.4W 963 65 1200UTC 28.09.2017 60 35.5N 71.3W 964 66 0000UTC 29.09.2017 72 35.0N 68.3W 968 61 1200UTC 29.09.2017 84 35.3N 64.3W 963 68 0000UTC 30.09.2017 96 37.4N 58.8W 963 71 1200UTC 30.09.2017 108 41.1N 51.3W 960 72 0000UTC 01.10.2017 120 46.7N 41.0W 976 59 1200UTC 01.10.2017 132 52.9N 27.2W 983 47 0000UTC 02.10.2017 144 POST-TROPICAL NEW TROPICAL CYCLONE FORECAST TO DEVELOP AFTER 6 HOURS FORECAST POSITION AT T+ 6 : 12.6N 124.9W LEAD CENTRAL MAXIMUM WIND VERIFYING TIME TIME POSITION PRESSURE (MB) SPEED (KNOTS) -------------- ---- -------- ------------- ------------- 1200UTC 26.09.2017 12 12.6N 124.2W 1005 27 0000UTC 27.09.2017 24 12.4N 122.3W 1004 28 1200UTC 27.09.2017 36 12.6N 120.5W 1003 27 0000UTC 28.09.2017 48 13.6N 119.0W 1003 24 1200UTC 28.09.2017 60 13.9N 117.6W 1004 29 0000UTC 29.09.2017 72 14.2N 116.2W 1004 31 1200UTC 29.09.2017 84 14.0N 114.9W 1004 29 0000UTC 30.09.2017 96 13.6N 113.7W 1003 28 1200UTC 30.09.2017 108 13.4N 112.7W 1004 30 0000UTC 01.10.2017 120 13.9N 111.4W 1002 32 1200UTC 01.10.2017 132 14.5N 109.2W 1002 39 0000UTC 02.10.2017 144 14.7N 106.4W 1001 38 NEW TROPICAL CYCLONE FORECAST TO DEVELOP AFTER 66 HOURS FORECAST POSITION AT T+ 66 : 11.0N 134.6W LEAD CENTRAL MAXIMUM WIND VERIFYING TIME TIME POSITION PRESSURE (MB) SPEED (KNOTS) -------------- ---- -------- ------------- ------------- 0000UTC 29.09.2017 72 11.3N 133.9W 1007 25 1200UTC 29.09.2017 84 11.8N 132.4W 1007 22 0000UTC 30.09.2017 96 11.9N 131.4W 1007 22 1200UTC 30.09.2017 108 11.2N 131.3W 1007 23 0000UTC 01.10.2017 120 10.9N 131.0W 1006 25 1200UTC 01.10.2017 132 11.2N 130.6W 1005 32 0000UTC 02.10.2017 144 12.2N 129.4W 1001 36 NEW TROPICAL CYCLONE FORECAST TO DEVELOP AFTER 78 HOURS FORECAST POSITION AT T+ 78 : 14.3N 109.3W LEAD CENTRAL MAXIMUM WIND VERIFYING TIME TIME POSITION PRESSURE (MB) SPEED (KNOTS) -------------- ---- -------- ------------- ------------- 1200UTC 29.09.2017 84 14.0N 108.6W 1006 27 0000UTC 30.09.2017 96 13.9N 106.2W 1005 27 1200UTC 30.09.2017 108 14.2N 104.1W 1007 24 0000UTC 01.10.2017 120 CEASED TRACKING THIS INFORMATION IS PROVIDED AS GUIDANCE FOR TROPICAL CYCLONE RSMCS. IT REQUIRES INTERPRETATION BY TROPICAL CYCLONE SPECIALISTS AND SHOULD NOT BE CONSIDERED AS A FINAL PRODUCT. MET OFFICE, EXETER, UK TOO 260411