(CNN) -- A strong earthquake struck off the south coast of Japan on Sunday night local time, "jolting Tokyo and wide areas of eastern Japan," the country's Kyodo news agency reported.



The 7.1 earthquake hit 200 miles (320 kilometers) south-southwest of Tokyo at 7:55 p.m. (6:55 a.m. ET), the United States Geological Survey reported.



Its epicenter was 188 miles (303 kilometers) deep, the USGS said.



The Japan Meteorological Agency reported its magnitude as 6.9, Kyodo said.



There were no immediate reports of damage, and the Pacific Tsunami Warning Center did not issue a tsunami warning.
What was not issued? Who measured the quake as 7.1? What did Geological Survey measure? Where did the tremor hit? What was the measurement of the quake? Who did not issue a tsunami alert?
a tsunami warning. the United States Geological Survey 7.1 earthquake south coast of Japan 7.1 Warning Center
question: What was not issued?, answer: a tsunami warning. | question: Who measured the quake as 7.1?, answer: the United States Geological Survey | question: What did Geological Survey measure?, answer: 7.1 earthquake | question: Where did the tremor hit?, answer: south coast of Japan | question: What was the measurement of the quake?, answer: 7.1 | question: Who did not issue a tsunami alert?, answer: Warning Center