The Three Mile Island accident was a partial nuclear meltdown of the Unit 2 reactor (TMI-2) of the Three Mile Island Nuclear Generating Station. It happened on the Susquehanna River in Londonderry Township, near Harrisburg, Pennsylvania.

Three Mile Island is an island in Dauphin County, Pennsylvania. Three Mile Island is situated nearby to the hamlet Falmouth, as well as near Coldsborough Manor. Photo: formulanone, CC BY-SA 2.0.

Three Mile Island Nuclear Generating Station (commonly abbreviated as TMI) is a shut-down nuclear power plant on Three Mile Island [a] in Pennsylvania on the Susquehanna River just south of Harrisburg. It has two separate units, TMI-1 (owned by Constellation Energy) and TMI-2 (owned by EnergySolutions). [6]

2009年12月18日 · Three Mile Island is the site of a nuclear power plant in south central Pennsylvania. In March 1979, a series of mechanical and human errors at the plant caused the worst...

2025年1月24日 · Three Mile Island accident, accident in 1979 at the Three Mile Island nuclear power station that was the most serious in the history of the American nuclear power industry. The Three Mile Island power station was named after the island on which it was situated in the Susquehanna River near

2019年3月28日 · This timeline of events that happened at Three Mile Island in Londonderry Twp., Dauphin County, on March 28, 1979, during a partial meltdown, was originally published in The Patriot-News in a...

The Three Mile Island Unit 2 reactor, near Middletown, Pa., partially melted down on March 28, 1979. This was the most serious accident in U.S. commercial nuclear power plant operating history, although its small radioactive releases had no detectable health effects on plant workers or …

2022年5月4日 · Here are 5 facts you should know about the accident at Three Mile Island. 1. No injuries, deaths or direct health effects were caused by the accident.

2022年6月5日 · Middletown, Pennsylvania: Three Mile Island. Rural road offers pleasant views of the notorious nuke plant and its post-accident containment building. A historical marker recounts the events of March 1979.

Location of Three Mile Island in relation to Harrisburg and the state capitol. (PennDOT) Aerial picture of Three Mile Island. (USGS) Before March 28, 1979, hardly anyone aside from those living in Central Pennsylvania, knew where Three Mile Island was located.