Image
Image Credit
Shawn Stephens, licensed under CC BY 2.0
Image Caption (short)
A mothership supercell approaches the town of Iowa Park, Texas in the spring of 2015
Extreme Weather - Supercell
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
