Emergency closures If any campus location must close due to bad weather or other emergency, we will provide notification via: LSC Website. LSC will post notification of a closure on the front page of the College website (http://www.lsc.edu). Emergency Notification System. Employees and students who signed up via Emergency Alert System will receive a text message and/or e-mail of any emergency closures. Sign up for our Emergency Notification System to receive alerts. Social Media Facebook/lakesuperiorcollege Twitter @LSC_Duluth Instagram @LakeSuperiorCollege Media. All major media sources including television, radio and newspaper will be notified of any closings or cancellations. Determination of closing or delayed opening shall be made by 6:00 a.m., whenever possible.