A storm system with the threat of large hail and damaging winds moved through Oklahoma on Thursday and News On 6 viewers shared their photos.

News On 6's Lori Fullbright and Meteorologist Megan Gold shared photos of large hail in Tahlequah, Haskell, Henryetta and surrounding areas.

Those hailstones appear to be the size of a half-dollar.

After the storms rolled past Muskogee, Van Seidel captured a double rainbow.

Image Provided By: Van Seidel - Muskogee

In Schulter, George and Clara Douglas shared images of two circular, golf-ball sized hailstones that fell on Thursday.

Image Provided By: Marie Soldier

Viewer Becky Zavilla captured the storm as it moved East in Bixby around 7:15 p.m.

Image Provided By: Becky Zavilla - Bixby

Image Provided By: Carly Hackler Padilla - East of McAlester

Image Provided By: Renee Logston - Morris, Oklahoma

Image Provided By: Richard Payne - Savanna, Oklahoma

Image Provided By: Megan Counts - Schulter

Image Provided By: Tami Workman - McAlester

Image Provided By: Kirstie Davis

Unique clouds from the storm system also caught the attention of News On 6 viewers.

Image Provided By: Carrie Renfro Batson

Image Provided By: Bethany Larkin - Chouteau

Image Provided By: Kassidy Campbell - Locust Grove

Image Provided By: Cory Mari-Lyn

Image Provided By: Shasti James - Eufaula Elementary

"Here are a few pics I was able to snap while out students (Eufaula Elementary) were safely waiting in the shelters as the storm passed," Shasti James said.

Image Provided By: Shasti James - Eufaula Elementary

Image Provided By: Kellie Gurnee - Tulsa

Image Provided By: Tyler Young

These Mammatus clouds have a pouch-like appearance and are most often seen "hanging from the anvil of a severe thunderstorm," according to the National Weather Service.