Note: The map shows an area with an earthquake intensity of 4 or more, which the USGS defines as “light,” or earthquakes may be felt outside of the areas shown. The New York Times
A powerful, 6.8-magnitude earthquake struck off the southern coast of Japan on Monday, according to the United States Geological Survey.
The earthquake occurred at 9:19 pm Japan time about 7 kilometers southeast of Miyazaki, Japan, data from the agency show.
As seismologists review available information, they may revise the reported magnitude of the earthquake. More information gathered about the earthquake may prompt USGS scientists to update the earthquake magnitude map.
After the earthquake in the region
Aftershocks are usually smaller earthquakes that follow a larger one in the same area. Aftershocks are usually minor corrections to the part of the fault that slipped during the initial earthquake.
Shaking and shaking after 100 miles
Aftershocks can occur days, weeks or even years after the first earthquake. These events can be of equal or greater magnitude to the first earthquake, and can continue to affect areas that have already been damaged.
Source: United States Geological Survey | Notes: Movement categories are based on the Modified Mercalli Intensity scale. When earthquake data is available, accompanying maps and charts include earthquakes within 100 miles and seven days of the initial quake. All times above are Japanese time. Shake data is Monday, Jan. 13 at 7:37 am Eastern. Aftershocks data is for Monday, Jan. 13 at 9:20 am Eastern.
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