AK_RIDG: - _US-TA - Independent Ridge, AK, USA
http://anf.ucsd.edu/api/ta/rrd/plot/?sta=RIDG&chan=rtm&net=AK&tw=d
http://anf.ucsd.edu/api/ta/rrd/plot/?sta=RIDG&chan=rtm&net=AK&tw=w
http://anf.ucsd.edu/api/ta/rrd/plot/?sta=RIDG&chan=rtm&net=AK&tw=m
http://anf.ucsd.edu/api/ta/rrd/plot/?sta=RIDG&chan=rtm&net=AK&tw=y
http://anf.ucsd.edu/api/ta/rrd/plot/?sta=RIDG&chan=rtm&net=AK&tw=l