Alaska Earthquake Registered 8.0 Magnitude, Tsunami WarningHeather Callaghan Aftershocks as large as 5.9 magnitude continue to shake the Aleutian Islands, sometimes coursing near populated regions. Its recorded depth is 60+ miles. No immediate reports of damage. Coastal regions of Alaska are on Tsunami warning. Tsunami.gov stated that significant inundation is possible or is already occurring. Residents have been warned to move inland or get to higher ground. A companion advisory is also issued, which would mean to expect dangerous waves, but not full inundation. Update: Warning has been downgraded to advisory. According to CBS, Alaska can be home to the most devastating tsunamis. Alaskas Lituya Bay shouldered one of the biggest recorded mega-waves 1,720 feet in 1958. Fifty years ago, in 1964, a devastating earthquake and tsunami sent deadly waves through the coast that wiped out much of Crescent City, California. Up-to-the-minute Alaska Tsunami Info: http://wcatwc.arh.noaa.gov/ Further reading for preparing for earthquakes and tsunamis: Heather Callaghan is a natural health blogger and food freedom activist. You can see her work atNaturalBlaze.com and selfnewsPost.com. Like at Facebook. Recent posts byHeather Callaghan: The Lituya Bay mega tsunami was not caused by an earthquake as such, it was caused by a section of mountainside breaking off and falling into the bay. the NOAA site referenced indicates it was only 5.9 magnitude. Crying wolf too many times will get you discredited. Correction: 5.2 magnitude 