000 WTNT80 EGRR 190600 MET OFFICE TROPICAL CYCLONE GUIDANCE FOR NORTH-EAST PACIFIC AND ATLANTIC GLOBAL MODEL DATA TIME 00UTC 19.06.2009 TROPICAL DEPRESSION ONE ANALYSED POSITION : 18.3N 108.3W ATCF IDENTIFIER : EP012009 VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 00UTC 19.06.2009 18.3N 108.3W WEAK 12UTC 19.06.2009 20.2N 107.0W WEAK INTENSIFYING SLIGHTLY 00UTC 20.06.2009 20.4N 107.0W WEAK LITTLE CHANGE 12UTC 20.06.2009 21.2N 106.6W WEAK LITTLE CHANGE 00UTC 21.06.2009 BELOW TROPICAL STORM STRENGTH NEW TROPICAL STORM FORECAST TO DEVELOP AFTER 24 HOURS FORECAST POSITION AT T+ 24 : 8.4N 130.9W VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 00UTC 20.06.2009 8.4N 130.9W WEAK 12UTC 20.06.2009 9.1N 132.3W WEAK LITTLE CHANGE 00UTC 21.06.2009 8.2N 132.2W WEAK INTENSIFYING SLIGHTLY 12UTC 21.06.2009 9.4N 131.5W WEAK INTENSIFYING SLIGHTLY 00UTC 22.06.2009 10.3N 129.6W WEAK INTENSIFYING SLIGHTLY 12UTC 22.06.2009 10.2N 129.8W WEAK LITTLE CHANGE 00UTC 23.06.2009 9.3N 128.7W WEAK LITTLE CHANGE 12UTC 23.06.2009 11.1N 125.9W WEAK INTENSIFYING SLIGHTLY 00UTC 24.06.2009 11.7N 124.6W WEAK INTENSIFYING SLIGHTLY 12UTC 24.06.2009 12.1N 124.0W MODERATE INTENSIFYING SLIGHTLY 00UTC 25.06.2009 12.1N 122.3W MODERATE INTENSIFYING SLIGHTLY NEW TROPICAL STORM FORECAST TO DEVELOP AFTER 60 HOURS FORECAST POSITION AT T+ 60 : 12.4N 97.9W VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 12UTC 21.06.2009 12.4N 97.9W WEAK 00UTC 22.06.2009 14.0N 96.5W WEAK INTENSIFYING SLIGHTLY 12UTC 22.06.2009 14.4N 96.8W MODERATE INTENSIFYING RAPIDLY 00UTC 23.06.2009 16.3N 100.0W MODERATE WEAKENING SLIGHTLY 12UTC 23.06.2009 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 190457