000 WTNT80 EGRR 161800 MET OFFICE TROPICAL CYCLONE GUIDANCE FOR NORTH-EAST PACIFIC AND ATLANTIC GLOBAL MODEL DATA TIME 12UTC 16.05.2013 TROPICAL STORM ALVIN ANALYSED POSITION : 10.2N 108.6W ATCF IDENTIFIER : EP012013 VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 12UTC 16.05.2013 10.2N 108.6W WEAK 00UTC 17.05.2013 11.0N 111.7W WEAK WEAKENING SLIGHTLY 12UTC 17.05.2013 10.3N 113.2W 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 MET OFFICE, EXETER, UK TOO 161623