Stay indoors until the ash has settled, unless there is a danger of the roof collapsing from the load of ash. If possible, close doors, windows, and ventilation (chimney vents, furnaces, air conditioners, fans, and other vents).
Use a dust mask or hold a damp cloth over your face to help with breathing. Wear long-sleeved shirts and long pants. Use goggles and wear eyeglasses instead of contact lenses.
Be prepared to evacuate. PLU will follow evacuation orders initiated by local response agencies. Take clothing, food, water, flashlight, and a first aid kit with you. Avoid river valleys and low-lying areas. Stay away from areas downwind from the volcano to avoid volcanic ash. Avoid driving in heavy ashfall unless absolutely required. If you have to drive, keep speed down to 35 MPH or slower.
Tell the resident assistant or emergency building coordinator where you are going before you leave campus.