Crepuscular rays spotted over Farmington, Missouri by Angie Ballman.
Altocumulus lacunosus with superciliaris features spotted over Sangre de Cristo Mountains, New Mexico, US by Marc Davey (Member 41,868).
Cumulonimbus spotted over Denver, CO by David Hermann (Member 53,029).
Cumulonimbus and Cumulus congestus clouds spotted by Maya Kraushaar over Grand Junction, Colorado, US.
Altocumulus lenticularis spotted from Boulder, CO by Brian Walco (Member 60,602).
Altocumulus spotted at sunrise over the Big Belt Mountains, Montana by Maggie Clark (Member 45,149).
Altocumulus lenticularis spotted over the Virginia Mountains, Nevada by Dominique Goupil (Member 37,441).
Stratocumulus clouds spotted over Newport Beach, CA by Shama Sheikh (Member 36598).

Cloud Appreciation Tour, western US, October 2023

Join the Cloud Appreciation Society at a series of illustrated talks about clouds and the sky in the western United States this October 2023.

Cloudspotting with the Cloud Appreciation Society

Join Gavin Pretor-Pinney, Member 001 and founder of the Cloud Appreciation Society, on an illustrated tour of the sky. He will show you how to recognize the many varied and dramatic cloud formations, from the fair-weather cotton tufts known as Cumulus to the flying-saucer shaped lenticularis and the fleeting cloud undulations called fluctus. In this enlightening and entertaining talk, Gavin explains why clouds look the way they do, how the sky has played a cameo role throughout the history of art, how clouds reveal the invisible movements of our atmosphere, and why spending a few moments each day with your head in the clouds helps you keep your feet on the ground. You will learn how cloud identification can help you forecast the weather, how a simple quality of water explains why clouds feel so dynamic, evocative and magical, and why cloudspotting is the perfect antidote to the pressures of the digital world. Looking up will never be the same again!

Book tickets today:

Event locations and dates

Crepuscular rays spotted over Farmington, Missouri by Angie Ballman.

Columbia, Missouri

Monday, October 2, 2023, 7.00pm.
University of Missouri, Columbia, Missouri

Altocumulus with ‘supercilium’ features spotted over Sangre de Cristo Mountains, New Mexico, US by Marc Davey (Member 41,868).

Albuquerque, New Mexico

Wednesday, October 4, 2023, 7.00pm.
Anderson Abruzzo Albuquerque International Balloon Museum, Albuquerque, NM

Cumulonimbus spotted over Denver, CO by David Hermann (Member 53,029).

Denver, Colorado

Thursday, October 5, 2023, 7.00pm.
Denver Museum of Nature and Science, Denver, CO

Cumulonimbus and Cumulus congestus clouds spotted by Maya Kraushaar over Grand Junction, Colorado, US.

Grand Junction, Colorado

Saturday, October 7, 2023, 6.30pm.
Colorado Mesa University, Grand Junction, CO

Altocumulus lenticularis spotted from Boulder, CO by Brian Walco (Member 60,602).

Vail, Colorado

Monday, October 9, 2023, 6.00pm.
Vail Simposium, Vail Interfaith Chapel, Vail, CO

Altocumulus spotted at sunrise over the Big Belt Mountains, Montana by Maggie Clark (Member 45,149).

Bozeman, Montana

Wednesday, October 11, 2023, 7.00pm.
Museum of the Rockies, Bozeman, MT

Altocumulus lenticularis spotted over the Virginia Mountains, Nevada by Dominique Goupil (Member 37,441).

Gardnerville, Nevada

Saturday, October 14, 2023, 6.30pm.
Douglas County Community Center, Gardnerville, NV

Stratocumulus clouds spotted over Newport Beach, CA by Shama Sheikh (Member 36598).

Los Angeles, California

Monday, October 16, 2023, 6.30pm.
Central Library, Downtown Los Angeles, CA

Need to get in touch about these events? Reach out at supportdesk@cloudappreciationsociety.org.