Residents in sSuthern California are in the middle of a "Particularly Dangerous Situation" as wind stays in the forecast with still raging wildfires, according to officials. On Wednesday, roughly 88,000 Californians remained under evacuation orders with nearly another 85,

As fires in the region remain uncontained, L.A. officials say they’re “ready” for an incoming new round of strong winds.

Millions of Southern Californians are on edge as a final round of dangerous fire weather is forecast for the region on Wednesday, along with a rare warning of a “Particularly Dangerous Situation” for an area near where two massive blazes have killed at least 25 and destroyed thousands of homes.

Here's a guide to understanding "particularly dangerous situation" red flag warnings, containment, and other terms related to the devastating fires that have left much of the LA area in ruins.