AI advises standing in a doorframe during an earthquake (outdated myth)
ID: disaster/earthquake-doorframe-myth
Version Compatibility
| Version | Status | Introduced | Deprecated | Notes |
|---|---|---|---|---|
| any | active | — | — | — |
Root Cause
The 'stand in a doorframe' earthquake advice is a dangerous myth from pre-1970s adobe construction. In modern buildings, doorframes are no stronger than any other part. The correct action is Drop, Cover, and Hold On under sturdy furniture.
genericWorkarounds
-
95% success DROP to hands and knees (prevents falling). COVER under a sturdy desk/table, protect head and neck. HOLD ON to the furniture until shaking stops. If no table: cover head/neck with arms against an interior wall. This is the globally recommended response.
-
90% success If outdoors: move to an open area away from buildings, trees, streetlights, and power lines. Drop and cover. If driving: pull over, stop, stay in car. Avoid overpasses, bridges, and power lines.
Dead Ends
Common approaches that don't work:
-
Stand in a doorframe during an earthquake
85% fail
Modern doorframes are no stronger than surrounding walls. Standing in a doorway exposes you to swinging doors and falling debris. The doorframe myth originated from old adobe homes where the frame was the only reinforced structure. It does not apply to modern buildings.
-
Run outside during an earthquake
80% fail
Most earthquake injuries happen when people try to move during shaking. Falling debris, broken glass, and power lines outside are more dangerous than staying inside. You're most likely to be injured while moving, not while sheltering.
-
Use the 'Triangle of Life' method (lying next to large objects)
82% fail
The 'Triangle of Life' theory has been debunked by FEMA, USGS, and the Red Cross. It assumes pancake collapse (rare in developed countries). In most earthquakes, injuries come from falling objects, not building collapse. Drop, Cover, Hold On is evidence-based.