When an engine from Berkeley was dispatched to Santa Rosa on Monday, it had no idea what to expect.

On Monday at 5 a.m., Berkeley Fire Engine 6 was dispatched to help a neighboring department in Sonoma. It had little idea of what was to come.

The three firefighters who shot and edited the film published here — acting captain Kyl Fleming, apparatus operator Clifford Broome and firefighter Mike Shuken — happened to be working together at Station 6 that morning, although they usually work at different stations, Shuken told Berkeleyside.

See an overview and status updates for the North Bay fires, current as of Sunday.

The crews knew barely anything about their assignment, simply that they would be assisting with an incident called the Tubbs Fire.The engine joined another four from San Francisco and a leader, creating a strike team that headed north.

When they arrived in Santa Rosa the firefighters discovered a horrifying scene, including hundreds of destroyed homes on block after block of still-burning lots, one of which — they later learned — belonged to one of their Berkeley Fire colleagues.

The video tells a powerful story.

Read more about how Berkeley fire and police departments responded to North Bay fires.

Engine 6 left Sonoma on Tuesday evening but another Berkeley Fire crew swapped out with them.

“We don’t typically video our responses, but this was so big and unprecedented that we did this time — of course when we felt it wouldn’t slow us or interfere with our operations,” said Shuken. Included with the video are the following links for those who wish to help victims of the devastating North Bay fires, which have yet to be contained: