Well, as I read about the China quake I am seeing articles on strange animal behavior such as millions of butterflies making a mass move, toads coming out of the hills and onto roads and small ponds suddenly disappearing. I also have read an article that a Chinese geologist predicted the quake but his warning was stiffled. I know we have been there before but it is interesting to look back before an event and see what might have been a possible clue as to the event. I saw several before the 1994 quake and must say, I missed them. Would be interesting to see if any of the cities affected had mass flu like symptoms that were not severe.
Bob in Woodland Hills