33
/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 1, 2025
1777612
132422
2
Public Timelines
FAQ Get premium

4 h, mar 28, 1979 y - Three Mile Island Auto valve malfunctions on Reactor #2 causing a contained partial meltdown with most of the radioactive particulate self-contained.

Added to timeline:

1 Oct 2018
0
0
292

Date:

4 h, mar 28, 1979 y
Now
~ 46 years ago