Entertainment · TV & Streaming · 2 hrs ago
‘9-1-1’ Season 10 Opens With a Volcano Erupting in Downtown Los Angeles
The Season 10 premiere of ‘9-1-1’ begins with a disaster in downtown Los Angeles when a huge sinkhole opens beneath a multi-vehicle emergency.
Firefighters from the 118 rescue people, but the sinkhole becomes the first sign of a much larger threat.
Maddie, now leading the 9-1-1 dispatch center, notices emergency calls in the area rose by 20% before the collapse, so she reviews earlier calls for clues.
A separate emergency at an aquarium, where water appears to burn a snorkeler, adds to signs that something is affecting the area’s water.
Maddie warns city officials as the hole grows and makes a strange sound, while temperatures and chemical readings inside it rise.
The premiere ends when lava bursts from the hole and reveals a volcano; the firefighters and officials must respond, with the crisis set to continue in later episodes.
The Season 10 premiere of “9-1-1” opens with a massive sinkhole in downtown Los Angeles that later erupts into a volcano.
The firefighters of the 118 rescue people from the sinkhole, while Maddie investigates warning signs linked to the emergency.
A rise in calls near the sinkhole and an aquarium incident involving acidic water point to a wider danger.
After the sinkhole emits a high-pitched sound and tremors hit, lava bursts from underground.
The eruption appears to hit Office of Emergency Management executive Ty Worrell, setting up the next episode.
- Who
- The 118 firefighters, dispatcher Maddie, emergency officials and people in downtown Los Angeles are involved.
- What
- A sinkhole opens and later erupts, sending lava into the air.
- When
- In the Season 10 premiere, which aired Thursday, October 15, 2026, according to TVLine.
- Where
- Downtown Los Angeles.
- Why
- The cause of the eruption is not yet explained in the articles.
This story does not have two clearly opposing sides.
A massive sinkhole opens during a multi-vehicle emergency in downtown Los Angeles, and the 118 rescues people.
Maddie notices an increase in calls from the area and is assigned to review them for clues.
An aquarium emergency involving water that appears to have turned acidic adds to Maddie’s concerns.
The sinkhole emits a high-pitched sound, tremors hit and lava bursts from underground, apparently striking Ty Worrell.
- Season
- 10
- Episode title
- That Sinking Feeling
- Location
- Downtown Los Angeles
- Fire crew
- The 118
- Warning sign
- A 20% uptick in emergency calls near the sinkhole
- Eruption
- Lava bursts from underground
2 sources
What people are saying
That’s not a sink hole. That’s a volcano!
One hell of a glitch
put down the bottle and go to bed