AK_SCM: - _US-TA - Sheep Mountain, AK, USA
http://anf.ucsd.edu/api/ta/rrd/plot/?sta=SCM&chan=dlt&net=AK&tw=d
http://anf.ucsd.edu/api/ta/rrd/plot/?sta=SCM&chan=dlt&net=AK&tw=w
http://anf.ucsd.edu/api/ta/rrd/plot/?sta=SCM&chan=dlt&net=AK&tw=m
http://anf.ucsd.edu/api/ta/rrd/plot/?sta=SCM&chan=dlt&net=AK&tw=y
http://anf.ucsd.edu/api/ta/rrd/plot/?sta=SCM&chan=dlt&net=AK&tw=l