Due to the winter storms the site was closed on Saturday.  In an email on Saturday

All,

The LIGO Hanford site is closed until further notice. Adding to Bubba's earlier note about site conditions, the roads to the LHO site are now closed and/or experiencing blizzard conditions. In the interim, any personnel with a need for staff presence on site should contact Mike Landry or Jeff Jones. 

Best Regards,

Jeff Jones

Then Sunday night

All,

Given another winter storm warning for later this evening, the LIGO Hanford site remains closed until further notice. Personnel are not to report to work on site Monday morning. While this closure remains in effect, any personnel with a need for staff presence on site should contact Jeff Jones or Mike Landry. 

Best Regards,

Jeff Jones