2011 Tōhoku earthquake and tsunami many power plants, it may be years before a long-term solution can be found. In an effort to help alleviate the shortage, three steel manufacturers in the Kanto region contributed electricity produced by their in-house conventional power stations to TEPCO for distribution to the general public. Sumitomo Metal Industries could produce up to 500 MW, JFE Steel 400 MW, and Nippon Steel 500 MW of electric power Auto and auto parts makers in Kanto and Tōhoku agreed in May 2011 to operate their factories on Saturdays and Sundays and close on Thursdays and Fridays to assist in alleviating the electricity
2011 Tōhoku earthquake and tsunami it is also assessed that a tsunami-earthquake with a tsunami magnitude scales (Mt) between 8.6 and 9.0 (Similar to 1896 Sanriku earthquake, the Mt for the 2011 Tōhoku earthquake is 9.1–9.4) will have a 30% chance to occur within 30 years. The quake gave scientists the opportunity to collect a large amount of data so as to model in great detail the seismic events that took place. This data is expected to be used in a variety of ways, providing as it does unprecedented information about how buildings respond to shaking, and other effects. Gravimetric data from the quake has