Unable to post visible loops (cache issue with site) but here is the link
clearing nicely as clouds move through and dissipate.
http://mp1.met.psu.edu/~fxg1/SAT_PA/anim8vis.html
JFK/ISP may tie or break records the next hour
Records
7/20:
NYC: 101 (1980)
EWR: 101 (1980)
LGA: 101 (1991)
JFK: 96 (2013)
TTN: 99 (1991)
ISP: 97 (1991)
PHL: 99 (1930)