Ammonium perchlorate was used in the disaster that occurred in what city?
PEPCON disaster The PEPCON disaster was an industrial disaster that occurred in Henderson, Nevada on May 4, 1988 at the Pacific Engineering and Production Company of Nevada (PEPCON) plant. The conflagration and subsequent explosions killed two people, injured 372 others, and caused an estimated US$100 million of damage. A large portion of the Las Vegas Valley within a 10 mi radius of the plant was affected, and several agencies activated disaster plans.
Ashtabula River railroad disaster The Ashtabula River railroad disaster (also called the Ashtabula horror or the Ashtabula Bridge disaster or the Ashtabula train disaster) was a derailment caused by the failure of a bridge over the Ashtabula River about 1000 ft from the railroad station at Ashtabula, in far northeastern Ohio. On December 29, 1876, at about 7:30 pm, two locomotives hauling 11 railcars of the Lake Shore and Michigan Southern Railway carrying 159 passengers plunged into the river in deep snow when the bridge gave way beneath them. The wooden cars were set alight by their heating stoves, but no attempt was made to extinguish the fire. The accident killed 92 people, including the gospel singer and hymn-writer Philip Bliss and his wife, and was the worst rail accident in the U.S. until the Great Train Wreck of 1918.