The situation when a parachute fails to open is commonly referred to as a "parachute malfunction" or a "parachute deployment failure." This can occur due to various reasons such as equipment failure, improper packing of the parachute, or human error during deployment. It is a critical emergency in skydiving or other activities involving parachute use, requiring immediate action to deploy a reserve parachute or utilize other emergency procedures to ensure a safe landing.
Related Q&A:
What do you call the situation when your parachute doesn't open?-Oh man, that's a terrifying situation and it's called a \parachute malfunction\ or a \parachute failure\ Yikes! It's like the worst nightmare for anyone skydiving. You can imagine how scary and dangerous that would be. This is not something you want to happen for sure. I mean, if your parachute doesn't open, you're in serious trouble. Hopefully, there are backup systems and safety measures in place to prevent such a horrifying situation.