How to create a space blanket shelter in high winds?

Preparing the Shelter Site

Before setting up your space blanket shelter, choose a location with minimal wind direction changes. A valley or depression can provide some protection, but be prepared to adapt. If you’re in a high-risk area, prioritize seeking shelter immediately. In most cases, create a shallow pit about 2-3 feet deep and 4-6 feet wide, depending on the number of people you’re sheltering. This will help to reduce wind resistance and provide a more stable base.

Securing the Space Blanket

Attach the space blanket to the pit’s edge using rocks, sticks, and sandbags. Start by securing the blanket to the ground with rocks, then use sticks to anchor it to the surrounding terrain. Place sandbags along the edges to weigh down the blanket and prevent wind from blowing it away. Use multiple layers of sticks and sandbags for added stability. Ensure the shelter’s entrance is secure, using rocks or sandbags to prevent wind from entering.

Insulating the Shelter

Cover the space blanket frame with additional layers of blankets, tarps, or emergency bivvy sacks for insulation. This will help to retain body heat and protect you from wind-driven rain or snow. Use weights or rocks to secure the additional layers, and consider adding a windbreak, such as a pile of rocks or a makeshift snow wall, to further reduce wind impact.