7.4 Quake In Japan. Tsunami Warning Issued.
Japan was rattled by a strong aftershock and tsunami warning Thursday night nearly a month after a devastating earthquake and tsunami flattened the northeastern coast.
The Japan meteorological agency issued a tsunami warning for a wave of up to 6 feet. The warning was issued for a coastal area already torn apart by last month's tsunami, which is believed to have killed some 25,000 people and has s