Previously, Head of Sub Division of Public Information Geofosika Climatology and Meteorology Agency (BMKG) rahman hidayat said, in that phenomenon is a phenomenon could happen at any time, in science there are three categories perlangitan, menenagh clouds, low clouds and high clouds.
However, before emerging phenomena of the heavens parted, a few years ago a similar phenomenon also appears true in the U.S. and Thailand. In the year 2007 and year 2008 never happened in Nebraska, Florida, South Dakota, United States, while in Thailand occurred in 2007.
Meanwhile, researchers at the Centre for Atmospheric and Climate Science Djamaludin Thomas says that natural phenomenon is a natural occurrence called Dark crepuscular.
It's usually on to say where the condition of the sky was bright, but there are dark lines