Note: Map shows the area with a shake intensity of 4 or greater, which USGS defines as “light,” although the earthquake may be felt outside the areas shown. The New York Times
Two strong earthquakes shook Taiwan’s eastern coast early Tuesday local time, one offshore with a magnitude of 6.1 and another a few minutes later with a magnitude of 6.0 near Hualien City, according to the United States Geological Survey.
The earthquakes hit near an area where at least nine people were killed and hundreds were injured by a larger earthquake earlier this month.
As seismologists review available data, they may revise the earthquakes’ reported magnitude. Additional information collected about the earthquake may also prompt USGS scientists to update the shake-severity map.
Aftershocks in the region
An aftershock is usually a smaller earthquake that follows a larger one in the same general area. Aftershocks are typically minor adjustments along the portion of a fault that slipped at the time of the initial earthquake.
Quakes and aftershocks within 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 initial earthquake, and they can continue to affect already damaged locations.
Source: United States Geological Survey Notes: Shaking categories are based on the Modified Mercalli Intensity scale. When aftershock data is available, the corresponding maps and charts include earthquakes within 100 miles and seven days of the initial earthquake. All times above are Taipei time. Shake data is as of Monday, April 22 at 2:46 pm Eastern. Aftershocks data is as of Monday, April 22 at 8:12 pm Eastern.
Tags: Maps Earthquakes Shake Eastern Taiwan
