000 WTNT80 EGRR 121800 MET OFFICE TROPICAL CYCLONE GUIDANCE FOR NORTH-EAST PACIFIC AND ATLANTIC GLOBAL MODEL DATA TIME 12UTC 12.09.2010 HURRICANE IGOR ANALYSED POSITION : 17.6N 45.1W ATCF IDENTIFIER : AL112010 VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 12UTC 12.09.2010 17.6N 45.1W MODERATE 00UTC 13.09.2010 17.4N 47.6W MODERATE INTENSIFYING SLIGHTLY 12UTC 13.09.2010 17.3N 50.2W STRONG INTENSIFYING SLIGHTLY 00UTC 14.09.2010 17.4N 52.2W INTENSE INTENSIFYING SLIGHTLY 12UTC 14.09.2010 18.1N 53.9W INTENSE LITTLE CHANGE 00UTC 15.09.2010 18.6N 55.4W INTENSE INTENSIFYING SLIGHTLY 12UTC 15.09.2010 19.6N 56.8W INTENSE LITTLE CHANGE 00UTC 16.09.2010 20.5N 58.1W INTENSE LITTLE CHANGE 12UTC 16.09.2010 21.4N 59.5W INTENSE LITTLE CHANGE 00UTC 17.09.2010 22.2N 60.6W INTENSE LITTLE CHANGE 12UTC 17.09.2010 23.7N 62.1W INTENSE LITTLE CHANGE 00UTC 18.09.2010 25.2N 63.5W INTENSE LITTLE CHANGE 12UTC 18.09.2010 27.3N 65.6W INTENSE INTENSIFYING SLIGHTLY TROPICAL DEPRESSION TWELVE ANALYSED POSITION : 12.3N 21.0W ATCF IDENTIFIER : AL122010 VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 12UTC 12.09.2010 12.3N 21.0W WEAK 00UTC 13.09.2010 13.0N 22.8W WEAK LITTLE CHANGE 12UTC 13.09.2010 13.7N 25.6W WEAK LITTLE CHANGE 00UTC 14.09.2010 14.4N 27.9W WEAK LITTLE CHANGE 12UTC 14.09.2010 15.5N 29.7W WEAK LITTLE CHANGE 00UTC 15.09.2010 15.8N 31.4W MODERATE LITTLE CHANGE 12UTC 15.09.2010 17.2N 32.8W MODERATE INTENSIFYING SLIGHTLY 00UTC 16.09.2010 18.9N 34.7W INTENSE INTENSIFYING RAPIDLY 12UTC 16.09.2010 21.0N 37.7W INTENSE LITTLE CHANGE 00UTC 17.09.2010 22.8N 41.3W MODERATE WEAKENING RAPIDLY 12UTC 17.09.2010 24.5N 45.1W MODERATE LITTLE CHANGE 00UTC 18.09.2010 25.6N 48.0W MODERATE LITTLE CHANGE 12UTC 18.09.2010 27.1N 50.1W MODERATE WEAKENING SLIGHTLY 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 121723