Status.笔误

TY - Highest level of tc development:
DB - disturbance,
TD - tropical depression,
TS - tropical storm,
TY - typhoon,
ST - super typhoon,
TC - tropical cyclone,
HU - hurricane,
SD - subtropical depression,
SS - subtropical storm,
EX - extratropical systems,
PT - post tropical,
IN - inland,
DS - dissipating,
LO - low,
WV - tropical wave,
ET - extrapolated,
MD - monsoon depression,
XX - unknown.