1 of 10

Texas SupercellStorm chasers photograph a spring supercell thunderstorm near Texline, Texas. Supercells are severe, potentially dangerous storms that have a vortex of rotating air known as a mesocyclone. They produce hail, strong rain, and occasionally tornadoes.

Photograph by Christopher Evans

Travel 365: Best of July 2015

See the ten most popular Travel 365 pictures from July 2015 National Geographic Travel.

July 30, 2015

National Geographic Expeditions

Travel with National Geographic

Limited-Edition Classic Collection

Inspired by Earth’s highest peak and deepest point, get limited-edition holiday gifts and a National Geographic subscription.

Related Topics

You May Also Like

You submitted your top photos to our Best of the World Your Shot Challenge—here are our favorites

See France's Basque coast through the eyes of a photographer

The Pantanal wetland is Brazil's jaguar country—and a wildlife photographer's dream

Door County, Wisconsin, is a road-tripper’s dream, hidden in plain sight

Malaysia's Belmond Express is back—here's what it's like aboard Asia's luxe tiger train

Copyright © 1996-2015 National Geographic SocietyCopyright © 2015-2025 National Geographic Partners, LLC. All rights reserved