"Well, at that time, I happened to be receiving the transmission over the wireless. I was in the receiving room and I was facing northward. I noticed the flashing light. It was not really a big flash. But still it drew my attention. In a few seconds, the heat wave arrived. After I noticed the flash, white clouds spread over the blue sky. It was amazing. It was as if blue morning-glories had suddenly bloomed up in the sky."