A bizarre storm forced officials to place the session under a red flag.
A heavy hail storm stopped the 70 competitiors from turning laps around Circuit de Catalunya in a bizarre situation that only pictures due justice.
The golf ball sized hail can be seen here.
As cars race back to the pits, you may notice officials holding boards above their heads to shield themselves from getting pelted.
Another wild image from Twitter shows just how severe the conditions got.