What is strange "At least one earthquake above magnitude seven has struck off the coast of Alaska, causing a Tsunami warning.
There are conflicting reports in regards to how many earthquakes actually hit. Immediately following the quakes, The USGS reported that there was a 7.3 and 7.4 earthquake.
They have now changed their update to show only one 7.4 earthquake. As of 8:49pm PST another website is showing two earthquakes, 30 seconds apart.
Posters at GodLikeProductions and other internet forums have also questioned why the USGS would delete a suspected earthquake."
Why would they delete their own info?