999 WTNT80 EGRR 170356 MET OFFICE TROPICAL CYCLONE GUIDANCE FOR NORTH-EAST PACIFIC AND ATLANTIC GLOBAL MODEL DATA TIME 00UTC 17.09.2019 TROPICAL DEPRESSION 98L ANALYSED POSITION : 27.4N 95.6W ATCF IDENTIFIER : AL982019 VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 00UTC 17.09.2019 27.4N 95.6W WEAK 12UTC 17.09.2019 27.6N 96.0W WEAK LITTLE CHANGE 00UTC 18.09.2019 BELOW TROPICAL STORM STRENGTH TROPICAL DEPRESSION 91E ANALYSED POSITION : 10.6N 107.4W ATCF IDENTIFIER : EP912019 VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 00UTC 17.09.2019 10.6N 107.4W WEAK 12UTC 17.09.2019 BELOW TROPICAL STORM STRENGTH TROPICAL DEPRESSION 97L ANALYSED POSITION : 12.0N 42.4W ATCF IDENTIFIER : AL972019 VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 00UTC 17.09.2019 12.0N 42.4W WEAK 12UTC 17.09.2019 12.7N 44.2W WEAK LITTLE CHANGE 00UTC 18.09.2019 14.0N 45.4W WEAK LITTLE CHANGE 12UTC 18.09.2019 14.9N 47.6W WEAK LITTLE CHANGE 00UTC 19.09.2019 15.2N 49.9W MODERATE LITTLE CHANGE 12UTC 19.09.2019 15.7N 52.3W MODERATE LITTLE CHANGE 00UTC 20.09.2019 16.5N 54.4W MODERATE LITTLE CHANGE 12UTC 20.09.2019 17.3N 57.0W MODERATE LITTLE CHANGE 00UTC 21.09.2019 18.0N 60.0W MODERATE LITTLE CHANGE 12UTC 21.09.2019 18.2N 62.9W MODERATE LITTLE CHANGE 00UTC 22.09.2019 18.5N 65.4W MODERATE INTENSIFYING SLIGHTLY 12UTC 22.09.2019 18.7N 67.6W MODERATE LITTLE CHANGE 00UTC 23.09.2019 19.2N 68.7W MODERATE INTENSIFYING SLIGHTLY TROPICAL DEPRESSION 92E ANALYSED POSITION : 11.9N 97.1W ATCF IDENTIFIER : EP922019 VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 00UTC 17.09.2019 11.9N 97.1W WEAK 12UTC 17.09.2019 BELOW TROPICAL STORM STRENGTH HURRICANE HUMBERTO ANALYSED POSITION : 30.1N 75.6W ATCF IDENTIFIER : AL092019 VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 00UTC 17.09.2019 30.1N 75.6W STRONG 12UTC 17.09.2019 30.6N 73.9W STRONG LITTLE CHANGE 00UTC 18.09.2019 31.3N 71.6W INTENSE INTENSIFYING RAPIDLY 12UTC 18.09.2019 32.2N 68.6W INTENSE INTENSIFYING SLIGHTLY 00UTC 19.09.2019 33.7N 64.1W INTENSE INTENSIFYING SLIGHTLY 12UTC 19.09.2019 36.9N 59.1W INTENSE WEAKENING RAPIDLY 00UTC 20.09.2019 38.9N 56.1W MODERATE WEAKENING RAPIDLY 12UTC 20.09.2019 40.3N 53.0W MODERATE WEAKENING RAPIDLY 00UTC 21.09.2019 41.4N 49.4W WEAK WEAKENING SLIGHTLY 12UTC 21.09.2019 42.0N 44.0W WEAK LITTLE CHANGE 00UTC 22.09.2019 43.4N 38.9W WEAK INTENSIFYING SLIGHTLY 12UTC 22.09.2019 45.8N 31.6W MODERATE INTENSIFYING SLIGHTLY 00UTC 23.09.2019 49.0N 22.9W MODERATE INTENSIFYING SLIGHTLY HURRICANE KIKO ANALYSED POSITION : 17.0N 124.4W ATCF IDENTIFIER : EP132019 VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 00UTC 17.09.2019 17.0N 124.4W STRONG 12UTC 17.09.2019 16.5N 125.2W STRONG LITTLE CHANGE 00UTC 18.09.2019 15.8N 126.2W STRONG LITTLE CHANGE 12UTC 18.09.2019 15.3N 127.3W STRONG LITTLE CHANGE 00UTC 19.09.2019 15.5N 128.5W STRONG LITTLE CHANGE 12UTC 19.09.2019 16.0N 129.8W STRONG LITTLE CHANGE 00UTC 20.09.2019 17.1N 130.6W MODERATE WEAKENING SLIGHTLY 12UTC 20.09.2019 18.2N 131.0W MODERATE WEAKENING SLIGHTLY 00UTC 21.09.2019 18.8N 131.7W MODERATE WEAKENING SLIGHTLY 12UTC 21.09.2019 18.7N 132.4W WEAK WEAKENING SLIGHTLY 00UTC 22.09.2019 18.4N 133.4W WEAK LITTLE CHANGE 12UTC 22.09.2019 17.7N 134.6W WEAK LITTLE CHANGE 00UTC 23.09.2019 16.6N 135.7W WEAK LITTLE CHANGE NEW TROPICAL STORM FORECAST TO DEVELOP AFTER 6 HOURS FORECAST POSITION AT T+ 6 : 14.3N 134.5W VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 12UTC 17.09.2019 14.5N 134.6W WEAK WEAKENING RAPIDLY 00UTC 18.09.2019 14.2N 134.3W WEAK LITTLE CHANGE 12UTC 18.09.2019 13.4N 134.8W WEAK LITTLE CHANGE 00UTC 19.09.2019 13.1N 135.0W WEAK LITTLE CHANGE 12UTC 19.09.2019 13.0N 134.8W WEAK LITTLE CHANGE 00UTC 20.09.2019 12.8N 133.8W WEAK LITTLE CHANGE 12UTC 20.09.2019 BELOW TROPICAL STORM STRENGTH NEW TROPICAL STORM FORECAST TO DEVELOP AFTER 12 HOURS FORECAST POSITION AT T+ 12 : 15.4N 164.3W VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 12UTC 17.09.2019 15.4N 164.3W WEAK 00UTC 18.09.2019 16.9N 164.8W WEAK LITTLE CHANGE 12UTC 18.09.2019 18.9N 165.2W WEAK LITTLE CHANGE 00UTC 19.09.2019 BELOW TROPICAL STORM STRENGTH NEW TROPICAL STORM FORECAST TO DEVELOP AFTER 48 HOURS FORECAST POSITION AT T+ 48 : 16.1N 113.2W VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 00UTC 19.09.2019 16.1N 113.2W WEAK 12UTC 19.09.2019 16.7N 115.1W WEAK LITTLE CHANGE 00UTC 20.09.2019 17.5N 116.3W MODERATE INTENSIFYING SLIGHTLY 12UTC 20.09.2019 17.9N 116.7W MODERATE LITTLE CHANGE 00UTC 21.09.2019 18.0N 116.5W MODERATE LITTLE CHANGE 12UTC 21.09.2019 18.0N 116.5W WEAK WEAKENING SLIGHTLY 00UTC 22.09.2019 17.1N 116.9W WEAK LITTLE CHANGE 12UTC 22.09.2019 16.4N 117.4W WEAK LITTLE CHANGE 00UTC 23.09.2019 16.3N 117.5W WEAK LITTLE CHANGE NEW TROPICAL STORM FORECAST TO DEVELOP AFTER 54 HOURS FORECAST POSITION AT T+ 54 : 14.6N 152.3W VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 12UTC 19.09.2019 14.3N 153.3W WEAK LITTLE CHANGE 00UTC 20.09.2019 14.2N 154.6W WEAK LITTLE CHANGE 12UTC 20.09.2019 14.3N 156.0W WEAK LITTLE CHANGE 00UTC 21.09.2019 14.4N 157.8W WEAK LITTLE CHANGE 12UTC 21.09.2019 14.4N 158.4W WEAK LITTLE CHANGE 00UTC 22.09.2019 15.3N 157.4W WEAK LITTLE CHANGE 12UTC 22.09.2019 16.7N 157.0W WEAK LITTLE CHANGE 00UTC 23.09.2019 18.4N 157.5W WEAK LITTLE CHANGE 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. BULLETINS ARE NOW AVAILABLE WHICH PROVIDE EXPLICIT GUIDANCE ON CENTRAL PRESSURE AND MAXIMUM WIND SPEED. FOR FURTHER INFORMATION CONTACT TROPICAL_CYCLONES@METOFFICE.GOV.UK MET OFFICE, EXETER, UK TOO 170356