Meteorological history Tropical Storm Aere (2016)



map plotting track , intensity of storm, according saffir–simpson scale


at start of october 2016, broad area of atmospheric convection persisted, east-southeast of anderson air force base on guam. system located within favourable environment further development, low vertical wind shear , warm sea surface temperatures. on next couple of days system moved north-westwards , started consolidate, developed low level circulation centre. subsequently classified tropical depression during october 4, japan meteorological agency (jma), while located 1,000 km (620 mi) northeast of manila in philippines, east babuyan group of islands. later day, pagasa had named system julian. jtwc started issuing advisories on system while moved westward during october 5, designation of 22w. despite julian having disorganised structure while crossing luzon strait, system located in area of light moderate wind shear , warm sea surface temperatures. after satellite imagery had depicted significant increase of convection, agencies upgraded julian tropical storm, jma naming aere. hours later, when aere had emerged extreme northern part of south china sea, aere reached peak intensity 10-minute winds of 110 km/h (70 mph), shy of typhoon strength, after remained stationary between 2 subtropical ridges. shortly thereafter, due remaining in same area hours, aere began weaken , jma downgraded tropical storm. october 10, aere s llcc became exposed due southwesterly wind shear , both jma , jtwc issued final advisory 3 hours later. jma tracked remnants moved southwestward until weakened low-pressure area late on october 11.


later, low-pressure area moved southwestward on october 12, until well-marked low pressure area of aere re-generated tropical depression on october 13. jma started tracked tropical depression , jtwc re-issued advisories too. moving westward, aere had flaring convection weak banding , located in area of high ssts , low wind shear. although system had failed re-organize weak tropical storm, jtwc issued final advisory , shortly thereafter made landfall several kilometers north of da nang, vietnam. remnants of aere tracked jma weak tropical depression on october 14. moved towards laos , thailand until dissipated later day.








Comments