2011 Tōhoku earthquake and tsunami 2011 Tōhoku earthquake and tsunami The was a magnitude 9.0–9.1 (M) undersea megathrust earthquake off the coast of Japan that occurred at 14:46 JST (05:46 UTC) on Friday 11 March 2011, with the epicentre approximately east of the Oshika Peninsula of Tōhoku and the hypocenter at an underwater depth of approximately . The earthquake is often referred to in Japan as the and is also known as the 2011 Tōhoku earthquake, and the 3.11 earthquake. It was the most powerful earthquake ever recorded in Japan, and the fourth most powerful earthquake in the world since modern record-keeping began in 1900.
The Great Los Angeles Earthquake The Great Los Angeles Earthquake The Great Los Angeles Earthquake is a 1990 television film about a massive earthquake that strikes Los Angeles, California. The movie stars Joanna Kerns in the movie's lead role, seismologist Clare Winslow, who tries to warn city leaders of the possibility that a powerful earthquake may strike southern California. The movie begins with a small tremor occurring in the hills outside Los Angeles near a United States Geological Survey (USGS) research post which cuts to a scene of a teenage girl on a date with her boyfriend at the Earthquake Ride at Universal Studios Hollywood.