TOKYO -- A tsunami advisory was issued for part of southwest Japan after a magnitude 6.6 earthquake struck Monday, but the warnings to stay away from coastal areas were later lifted. A few instances of minor damage were reported. Japan’s Meteorological Agency initially estimated the magnitude was 6.9 but later revised it to 6.6.

TOKYO – A powerful magnitude 6.8 earthquake shook parts of southern Japan on Monday. According to the U.S. Geological Survey (USGS), the earthquake was reported about 7 miles to the east-southeast of Miyazaki just after 9 p.m. local time (7 a.m. ET) at a depth of about 30 miles.

TOKYO — A strong earthquake with a preliminary magnitude of 6.9 has hit southwestern Japan, the country’s Meteorological Agency said Monday, while warning the public to stay away from coastal areas because of a tsunami threat.

A magnitude 6.6 earthquake struck Japan's Kyushu region on Monday, according to the Meteorological Agency. Tsunami warnings were issued for Miyazaki Prefecture. The extent of damage was not immediately clear.

A 6.9 magnitude earthquake struck southwestern Japan late on Monday, the US Geological Survey said, prompting local authorities to issue a tsunami advisory.

A nearly 7.0 earthquake rocked southern Japan on Monday with no reports of damage to the two nuclear power plants in the area.

A strong earthquake struck southwestern Japan, the U.S. Geological Survey said, prompting authorities to issue a tsunami advisory.

A tsunami advisory has now been lifted after an earlier warning in the wake of a strong earthquake Monday off the coast of Japan’s Miyazaki Prefecture, officials said. The U.S. Geological Survey put the quake’s preliminary magnitude at 6.