:D
14-16 seconds
7.8
explosion
Yes. An earthquake may occur in the ocean.
On July 28, 1976, a magnitude 7.8 earthquake hit the sleeping city of Tangshan, in northeastern China. The very large earthquake, striking an area where it was totally unexpected, obliterated the city of Tangshan and killed over 250,000 people - making it the deadliest earthquake of the twentieth century.
14-16 seconds
7.8
14 to 16sec
7.8
Tangshan, China. 655200 victims
The reconstruction cost of the Tangshan earthquake in 1976 was estimated to be around $1 billion USD. This large amount was necessary to rebuild homes, infrastructure, and restore the city to its former state.
Gang Jian has written: 'Tangshan da di zhen' -- subject(s): Earthquakes, History, Tangshan Earthquake, China, 1976
China TangShan India i'm not sure about 3rd one
explosion
At 3:42 a.m. on July 28, 1976, a magnitude 7.8 earthquake hit the sleeping city of Tangshan, in northeastern China.
At 3:42 a.m. on July 28, 1976, a magnitude 7.8 earthquake hit the sleeping city of Tangshan, in northeastern China. The very large earthquake, striking an area where it was totally unexpected, obliterated the city of Tangshan and killed over 250,000 people - making it the deadliest earthquake of the twentieth century.
the biggest and deadliest earthquake that recorded is in tangshan china.that killed 830000 people in shensi province of china.