M7.4 earthquake hits off Alaska triggering tsunami warnings

US and Canadian Pacific coasts are being monitored after a M7.4 earthquake in Alaska triggered a tsunami warning in the area. The preliminary magnitude 7.4 earthquake off the Alaska coast has triggered a tsunami warning in the immediate area, while other US and Canadian Pacific coasts are being monitored, the US Geological Survey said. Many aftershocks followed … Continue reading M7.4 earthquake hits off Alaska triggering tsunami warnings