WTNT82 EGRR 080413 MET OFFICE TROPICAL CYCLONE GUIDANCE FOR NORTH-EAST PACIFIC AND ATLANTIC GLOBAL MODEL DATA TIME 0000UTC 08.09.2017 HURRICANE IRMA ANALYSED POSITION : 21.1N 72.0W ATCF IDENTIFIER : AL112017 LEAD CENTRAL MAXIMUM WIND VERIFYING TIME TIME POSITION PRESSURE (MB) SPEED (KNOTS) -------------- ---- -------- ------------- ------------- 0000UTC 08.09.2017 0 21.1N 72.0W 936 95 1200UTC 08.09.2017 12 21.4N 74.6W 931 96 0000UTC 09.09.2017 24 21.9N 76.9W 929 91 1200UTC 09.09.2017 36 22.1N 79.0W 944 89 0000UTC 10.09.2017 48 22.6N 80.4W 942 90 1200UTC 10.09.2017 60 23.4N 81.1W 936 83 0000UTC 11.09.2017 72 24.9N 81.4W 921 96 1200UTC 11.09.2017 84 26.9N 81.4W 933 88 0000UTC 12.09.2017 96 29.5N 81.3W 954 75 1200UTC 12.09.2017 108 32.5N 81.8W 967 62 0000UTC 13.09.2017 120 35.1N 82.5W 990 28 1200UTC 13.09.2017 132 37.2N 83.0W 997 14 0000UTC 14.09.2017 144 CEASED TRACKING HURRICANE JOSE ANALYSED POSITION : 15.6N 53.2W ATCF IDENTIFIER : AL122017 LEAD CENTRAL MAXIMUM WIND VERIFYING TIME TIME POSITION PRESSURE (MB) SPEED (KNOTS) -------------- ---- -------- ------------- ------------- 0000UTC 08.09.2017 0 15.6N 53.2W 955 84 1200UTC 08.09.2017 12 16.3N 56.2W 973 78 0000UTC 09.09.2017 24 16.9N 58.6W 980 69 1200UTC 09.09.2017 36 17.8N 60.3W 979 66 0000UTC 10.09.2017 48 19.2N 62.1W 976 68 1200UTC 10.09.2017 60 21.0N 64.2W 973 71 0000UTC 11.09.2017 72 22.9N 66.1W 967 73 1200UTC 11.09.2017 84 24.8N 67.7W 966 73 0000UTC 12.09.2017 96 26.6N 68.4W 967 71 1200UTC 12.09.2017 108 27.7N 67.7W 961 76 0000UTC 13.09.2017 120 28.2N 65.8W 960 70 1200UTC 13.09.2017 132 27.7N 64.0W 943 82 0000UTC 14.09.2017 144 27.1N 62.6W 940 84 HURRICANE KATIA ANALYSED POSITION : 21.6N 95.1W ATCF IDENTIFIER : AL132017 LEAD CENTRAL MAXIMUM WIND VERIFYING TIME TIME POSITION PRESSURE (MB) SPEED (KNOTS) -------------- ---- -------- ------------- ------------- 0000UTC 08.09.2017 0 21.6N 95.1W 993 49 1200UTC 08.09.2017 12 21.3N 96.2W 984 61 0000UTC 09.09.2017 24 20.9N 97.0W 996 50 1200UTC 09.09.2017 36 CEASED TRACKING NEW TROPICAL CYCLONE FORECAST TO DEVELOP AFTER 126 HOURS FORECAST POSITION AT T+126 : 15.1N 102.7W LEAD CENTRAL MAXIMUM WIND VERIFYING TIME TIME POSITION PRESSURE (MB) SPEED (KNOTS) -------------- ---- -------- ------------- ------------- 1200UTC 13.09.2017 132 16.0N 103.2W 1005 27 0000UTC 14.09.2017 144 17.0N 104.6W 1003 34 NEW TROPICAL CYCLONE FORECAST TO DEVELOP AFTER 132 HOURS FORECAST POSITION AT T+132 : 13.9N 114.9W LEAD CENTRAL MAXIMUM WIND VERIFYING TIME TIME POSITION PRESSURE (MB) SPEED (KNOTS) -------------- ---- -------- ------------- ------------- 1200UTC 13.09.2017 132 13.9N 114.9W 1004 31 0000UTC 14.09.2017 144 14.8N 114.9W 1003 36 NEW TROPICAL CYCLONE FORECAST TO DEVELOP AFTER 144 HOURS FORECAST POSITION AT T+144 : 32.8N 43.9W LEAD CENTRAL MAXIMUM WIND VERIFYING TIME TIME POSITION PRESSURE (MB) SPEED (KNOTS) -------------- ---- -------- ------------- ------------- 0000UTC 14.09.2017 144 32.8N 43.9W 1012 26 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 080413