I have been contacted by a young person who has the exact symptoms that you mention on your web page 2 days before the Athens earthquake on September 7. He told me that an earthquake would hit Athens (a historicaly aseismic area !) and it would be in the afternoon. 2 days later the quake occured at 3 in the afternoon.!! I have brought him in contact with a professional in psychology/psychiatry and during an interview 2 days ago he insisted that an earthquake would hit the city of Kozani in Northern Greece and he also insisted that the number 11 was important. I'm a seismologist at the National Observatory of Athens and today at 11.08 !!! a M=4.1 hit Kozani ! I will keep you informed.