M 4.9 – 41km SSW of Tanaga Volcano, Alaska April 21, 2019 by Marc Szeglat Time 2019-04-21 06:31:37 UTC 2019-04-20 20:31:37 -10:00 at epicenter Location 51.521°N 178.263°W Depth 60.64 km (37.68 mi)