All

There was a 6.2M quake near the site of other big Aleutian quakes today.

Concurrently the solar proton flux stayed low, but all four electron flux graphs are above the median and rising, in a gentle slope upward, not the sudden change as with the Komandorski quake.
http://www.sel.noaa.gov/today.html

There is also a mild geomagnetic storm in progress from a strong solar wind. For details see www.spaceweather.com

Where are the big aftershocks?

Donald