The 60-Second Version
If you read only one page, read this one.
GET INSIDE. STAY INSIDE. STAY TUNED.
1. If you see a blinding flash: drop. Get down immediately, face down, away from windows, behind anything solid. Cover exposed skin and your head. Stay down until the blast wave has passed. It can take several seconds to arrive, or longer if you are far away.
2. Get inside within about 10 minutes. Fallout (radioactive dust) usually takes 10 minutes or more to reach areas outside the blast zone. Use that time to get into the best building you can reach: a basement, or the middle of a large brick or concrete building. Any building is better than outdoors. A car is not a shelter.
3. Go deep. Inside, go to the basement or the center of the building, away from outside walls, windows and the roof. Put as much concrete, brick, earth and walls between you and the outside as you can.
4. Strip and wash. If you were outside after the blast, take off your outer layer of clothing carefully (this removes up to 90% of contamination), bag it, and wash with soap and water. No conditioner.
5. Seal up. Close windows, doors and fireplace dampers. Turn off fans, air conditioning and heating that draws in outside air.
6. Stay inside at least 24 hours unless there is fire, a gas leak, building collapse, or officials tell you otherwise. Radiation from fallout drops by about 90% in the first 7 hours and about 99% in two days.
7. Stay tuned. Use a battery or hand-crank radio, phone alerts, or TV to follow official instructions. Text, don't call.
8. Do not go out to collect family members. Schools and workplaces have plans. Going outside exposes you and them.
Sources: [READY-RAD], [CDC-INSIDE], [CDC-DECON], [FEMA-PG], [G&D-1977].

