000 WTNT80 EGRR 040600 MET OFFICE TROPICAL CYCLONE GUIDANCE FOR NORTH-EAST PACIFIC AND ATLANTIC GLOBAL MODEL DATA TIME 00UTC 04.09.2011 TROPICAL STORM KATIA ANALYSED POSITION : 20.1N 57.1W ATCF IDENTIFIER : AL122011 VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 00UTC 04.09.2011 20.1N 57.1W MODERATE 12UTC 04.09.2011 21.0N 58.7W MODERATE LITTLE CHANGE 00UTC 05.09.2011 22.1N 60.3W STRONG INTENSIFYING SLIGHTLY 12UTC 05.09.2011 22.8N 62.3W STRONG LITTLE CHANGE 00UTC 06.09.2011 23.6N 63.7W STRONG LITTLE CHANGE 12UTC 06.09.2011 24.0N 65.5W STRONG LITTLE CHANGE 00UTC 07.09.2011 24.4N 67.3W INTENSE INTENSIFYING SLIGHTLY 12UTC 07.09.2011 24.7N 69.2W STRONG LITTLE CHANGE 00UTC 08.09.2011 24.8N 70.9W INTENSE LITTLE CHANGE 12UTC 08.09.2011 25.0N 72.7W INTENSE LITTLE CHANGE 00UTC 09.09.2011 25.2N 74.0W INTENSE LITTLE CHANGE 12UTC 09.09.2011 25.7N 75.0W INTENSE LITTLE CHANGE 00UTC 10.09.2011 26.3N 75.4W INTENSE LITTLE CHANGE TROPICAL STORM LEE ANALYSED POSITION : 29.2N 92.3W ATCF IDENTIFIER : AL132011 VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 00UTC 04.09.2011 29.2N 92.3W STRONG 12UTC 04.09.2011 29.6N 92.2W STRONG LITTLE CHANGE 00UTC 05.09.2011 29.6N 91.9W STRONG LITTLE CHANGE 12UTC 05.09.2011 29.9N 90.8W MODERATE LITTLE CHANGE 00UTC 06.09.2011 30.5N 88.8W WEAK LITTLE CHANGE 12UTC 06.09.2011 31.3N 87.9W WEAK WEAKENING RAPIDLY 00UTC 07.09.2011 BELOW TROPICAL STORM STRENGTH 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 040503