A magnitude 7.5 earthquake occurred south of the Alaska Peninsula on October 19, 2020. The maximum shaking intensity has reached VII on the nearby islands but has not caused any significant damage. The earthquake belongs to the aftershock sequence of magnitude 7.8 earthquake that occurred in the region in June. Details on the current seismic activity can be found at USGS or Alaska Earthquake Center websites. You can also observe the real-time seismic activity here.