Observe: Map exhibits the world with a shake depth of 4 or larger, which U.S.G.S. defines as “mild,” although the earthquake could also be felt outdoors the areas proven. The New York Occasions
A powerful, 6.7-magnitude earthquake struck within the North Pacific Ocean on Friday, in response to america Geological Survey.
The temblor occurred at 11:44 a.m. Japan time about 71 miles northeast of Hachinohe, Japan, knowledge from the company exhibits.
The earthquake got here simply days after a bigger quake struck the identical space and whereas elements of Japan’s shoreline have been below a mega quake advisory.
As seismologists evaluation obtainable knowledge, they could revise the reported magnitude of the newest quake. Further data collected concerning the earthquake may immediate U.S.G.S. scientists to replace the shake-severity map.
Aftershocks within the area
An aftershock is often a smaller earthquake that follows a bigger one in the identical normal space. Aftershocks are sometimes minor changes alongside the portion of a fault that slipped on the time of the preliminary earthquake.
Quakes and aftershocks inside 100 miles
Aftershocks can happen days, weeks and even years after the primary earthquake. These occasions may be of equal or bigger magnitude to the preliminary earthquake, and so they can proceed to have an effect on already broken areas.
When quakes and aftershocks occurred
Supply: United States Geological Survey | Notes: Shaking classes are primarily based on the Modified Mercalli Depth scale. When aftershock knowledge is on the market, the corresponding maps and charts embrace earthquakes inside 100 miles and 7 days of the preliminary quake. All occasions above are Japan time. Shake knowledge is as of Friday, Dec. 12 at 12:03 p.m. Japan time. Aftershocks knowledge is as of Friday, Dec. 12 at 4:14 p.m. Japan time.
Maps: Daylight (city areas); MapLibre (map rendering); Pure Earth (roads, labels, terrain); Protomaps (map tiles)
