Fukushima Nuclear Reactor Explodes A combination photo made of still images from video footage March 14, 2011, shows the explosion at Fukushima Daiichi nuclear power complex. A hydrogen explosion rocked a crippled nuclear power plant in Japan on Monday where authorities have been scrambling to avert a meltdown following Friday's massive earthquake and tsunami. REUTERS/NTV via Reuters TV (JAPAN - Tags: ENVIRONMENT DISASTER ENERGY BUSINESS IMAGES OF THE DAY) NO SALES. NO ARCHIVES. TEMPLATE OUT. JAPAN OUT. NO COMMERCIAL OR EDITORIAL SALES IN JAPAN. BBC WORLD, CNBC, NBC MUST ON-SCREEN COURTESY NTV IF PICTURES TO BE SHOWN ON CABLE OR COMMUNICATION SATELLITE SERVICES IN JAPAN. MUST ON SCREEN COURTESY "NTVU+30FBNNN Japan"