M 7.2 - 106 km S of Sand Point, Alaska
- 2023-07-16 06:48:21 (UTC)
- 54.393°N 160.762°W
- 25.0 km depth
Aftershock Forecast
- The data below are the most preferred data available
- The data below have NOT been reviewed by a scientist.
- Damaging earthquakes can occur in the future, so remember to: Drop, Cover, and Hold on.
- More earthquakes than usual (called aftershocks) will continue to occur near the mainshock. The mainshock is the largest earthquake in a sequence (a series of earthquakes related to each other).
- When there are more earthquakes, the chance of a large earthquake is greater which means that the chance of damage is greater.
- No one can predict the exact time or place of any earthquake, including aftershocks. Our aftershock forecasts give us an understanding of the chances of having more earthquakes within a given time period in the affected area.