A powerful earthquake struck Saturday morning (local time) off Japan’s east coast, according to the U.S. Geological Survey (USGS). The USGS is placing the magnitude of the quake at 7.3 at this time. No Pacific-wide tsunami warning was issued, but tsunami warning from Japan’s Meteorological Agency includes included a stretch of Japan’s northeastern coast, including the crippled Fukushima nuclear site. Later, Japanese television reported that the tsunami height was smaller, reaching only 1 foot (30 centimeters).