level 1: 1 minute - the time it takes for you do begin feeing
the effects of lack of oxygen

  evacuation plan
  kids, dogs cats
  open all th doors to the house after you've gone if
  posible
     this lets the cats get out by themselves
  dog leashes
  exit drills
  Turn off ac, gas

examples:
fire in the home.  it takes only a minute to feel the
affects of smoke inhalation.  a fews minutes and you're
dead

mudslides and flooding.  people in the montecito mudslides of 2018
had less than a minute to evacuate their home before
the devestating mudslide came rusing into their home

level 2: 1 hour - the time it takes for you to feel the effects
of exposure

https://emergency.cdc.gov/shelterinplace.asp

Stay Put - Learn How to Shelter in Place
Sometimes the best way to stay safe in an emergency is to
get inside and stay put inside a building or vehicle. Where
you should stay can be different for different types of
emergencies.

Be informed about the different kinds of emergencies that
could affect your area and ways officials share emergency
information. Ask your local emergency management
agency about the best places to take shelter during
different types of emergencies.

outdoor storage
   underwear
   pants
   coveralls
   blankets
      wool is best: retains 75% of its insulating properties whe
      soaking wet
      emergency heat/water resistant 
   sleeping pads
   tents, tent floors
   shelter in place: cars
   sweaters
   shoes
   flyoffs, slipons
   socks
heavy duty garbage bags
places to sleep
   sleeping bags
   coats
   hats
      wool knit caps
      sun caps
   lighting
      lanterns
      flashlights
      batteries
   cell phones
   cell phone chargers
   first-aid kits
   hand-crank radio
   id
   A stack of one-dollar bills
   house keys
   batteries
   solar charger
place to Deficate urinate
   toilet?
   cell phone
   radio

Tools

level 3: 1 day - the time it takes for you to feel the effects
of lack of water

   sparkletts, cardboy jugs
      rotate

level 4: 1 week - the time it takes for you to feel the effect
of lack of food.

dog tags
can opener

beef jerky
dried fruit