Flash Animation: 850hPa wind and Gyrepts 1988

Blue hsym = Points meeting gyre criteria

(400-2000km cyc flow + 9-1200km circ>5.3)

Red hsym = 9-1200km max circ location for day

Tan hsym = Points meeting gyre criteria

(0-2000km cyc flow + 9-1200km circ>5.3)

Green hsym = 9-1200km max circ location for day wrt tan

Black hsym = Besttrack tropical cyclones/depressions