On 5th April there was a large coronal mass ejection on the sun:

The sun on April 5th 2011
In consequence:
– solar wind speed went up
– a 5MeV proton burst and
– proton flux went up.

Prediction on 5th April
And lo and behold, a 7.4 magnitude quake has struck off the north east coast of Japan again – strong enough for the Fukushima nuclear plant to be evacuated and for a tsunami warning to be issued. Fortunately no significant damage has been reported and the tsunami warning has now been withdrawn.
Earlier in the day there was a 6.5 magnitude quake near Vera Cruz Mexico. There are some reports also of increased seismic activity in the western US.
One more piece of evidence linking heightened earthquake and volcanic activity on earth with what happens on the sun.
Related:
Solar effects will give increased volcanic and earthquake activity in the next 2 years
Two 7.0 quakes hit Burma — as predicted?
Tags: Earthquake, earthquake prediction, earthquakes and solar effects, Japan, Piers Corbyn