shelteringinplace

Sheltering in place, or shelter-in-place, is an emergency protocol in which people stay indoors to reduce exposure to outside hazards when evacuation would create greater risk or is not feasible. It is used in various situations, including chemical or radiological releases, severe weather, wildfires, or active threats, as well as certain public health incidents.

The basic idea is to limit contact with the outside environment while authorities determine the nature of the danger and appropriate actions. People should move to an interior room, ideally without exterior walls or with the fewest exterior exposures. Close doors, windows, and any HVAC vents or systems if advised. If recommended, seal gaps under doors and around windows with damp towels or duct tape. Turn on a battery-powered radio or a trusted device to receive official updates and follow instructions until the all-clear is given. Remain where you are and minimize movement unless authorities instruct otherwise.

Practical steps include gathering essential supplies such as water, a flashlight, a basic first-aid kit, medications, and items for children or pets. Stay away from exterior walls and windows, avoid using elevators, and keep noise to a minimum while monitoring official guidance. If you are with others, designate a meeting point and ensure vulnerable individuals are safe.

After the danger has passed and authorities declare it safe, slowly ventilate the space and follow local instructions for reentry. Sheltering in place is a protective option when leaving a building would increase risk, and it complements other emergency planning measures. Planning and practice help ensure a timely, orderly response.