The Federal Judge claimed "lack of jurisdiction" in the case, meaning he did not have authority to challenge 'state' mandated Governor's proclamations.
CBS sports reporting PAC-12 to follow Big 10 in cancellations. Not sure about other three major (power 5) conferences. They now join most of FBS (including the Big Sky with EWU, Montana, Montana State etc) and Division II and III in cancelling for fall.
It's called cellphone mobility data. It's the 'map' of GPS, location services etc. left behind by everyone's cellphones as they navigate the state or city. And WSDOH looks at it.