Before the strong storm the previous day in Bangkok, local residents have witnessed a rare atmospheric phenomenon. From storm clouds appeared shining bright hat.

Does, polirani NBC News (@nbcnews) 28 Tra 2020 R. 9:26 am PDT

This phenomenon is also called iridescent clouds. Unusual rainbow appear due concentrations of water droplets about the same size.

Does, polirani CGTN (@cgtn) 29 Tra 2020 R. 12:09 PDT

the Formation of a cloud cap over the Cumulus cloud shows that the lower cloud is expanding up and can turn into lightning.

Anna Lysenko

Even more interesting about the nature