The 2019 Telamon Peak Eruption was the first known eruption to occur on Telamon Peak. Prior to the eruption, Telamon Peak was mistakenly known to Robloxians as a mountain. It destroyed only a few parts of the city. The eruption was not categorized. It began on the morning of October 31, 2019, heating few parts of Roblox City with hot lava blocks.
The eruption began with an explosion of ash from the summit, and the violence rapidly increased by which time hot lava blocks were raining down on few parts of Roblox City. A sound like heavy automatic gunfire was heard, until news of a volcanic eruption on Roblox reached the entirety of the planet.
Meanwhile, near Roblox, the sound could be heard. It was the loudest sound ever documented by Robloxians. Hot lava blocks rained from the volcano. The violence of the eruption rapidly deteriorated into dormancy, as its reserves of magma was all used up.
In the aftermath of the eruption, 42 Robloxians were killed.
Concerns were raised when Telamon Peak produced a steam eruption, as many people were expecting further volcanic activity to occur within the next few days, but the eruption thankfully never materialized, and the volcano once again fell silent two days later. No new landmasses were formed as a result of the eruption.