This circle has a man-made look to it. It is identical to the one of August 5, 1993 in the USA below, except for the addition of the three small circles and the large ring. The three green triangular figures suggest that three flashes of light from three explosions that will occur in air or on impact for Comets A, B, and the Warning Comet  (the three small circles). The large ring represents the earth during the day. The central triangle represents the conglomerate impact areas of the three comets.
 

 

 

Kenneth Heck