Ali-ali geni (basa Inggris: ring of fire) ya iku laladan sing muteri samodra Pasifik lan sok ngalami lindhu utawa gunung njeblug. Wujudé kaya tapak jaran sing dawané nganti 40.000 km.

Cathetan suku

Uga delengen 
 Gunung Awu
 Gunung geni
 Awu vulkanik

Pranala njaba 

 Historic Earthquakes & Earthquake Statistics – USGS
 "Ring of Fire", Plate Tectonics, Sea-Floor Spreading, Subduction Zones, "Hot Spots" – USGS
 Map of the Ring of Fire 
 The Ring of Fire at work

Vulkanologi
Seismologi