A documentary film by Patty Mooney
Watch the full film — $1
THE SINKING OF THE YUKON
The Sinking of the Yukon documents one of San Diego’s most memorable maritime mishaps: the dramatic and completely unplanned sinking of the former Canadian warship HMCS Yukon off the coast of Mission Beach in 2000.
The City of San Diego had prepared an elaborate public celebration for the ship’s scheduled sinking. Members of the press were assembled, helicopters were ready to capture the spectacle from above, and a young boy who had won a Battleship competition stood poised to press a large red button that would trigger the explosives sending the massive vessel to the ocean floor.
But the Pacific Ocean had other plans.
The HMCS Yukon, a former Canadian destroyer escort measuring approximately 366 feet long and 40 feet wide, contained six decks and more than 100 compartments. After being decommissioned, the ship was extensively prepared for its new role as an artificial reef and recreational diving destination in San Diego’s renowned Wreck Alley, approximately two miles west of the Mission Beach roller coaster.
The carefully orchestrated sinking was supposed to be a major civic event. Then, on the night before the scheduled festivities, heavy seas began pounding the vessel.
Before officials, spectators and television crews could witness the ceremonial detonation, the Yukon succumbed to the stormy conditions and slipped beneath the waves on its own.
The Sinking of the Yukon recounts the remarkable sequence of events surrounding that night and features rare footage of the actual sinking, preserving an extraordinary moment in San Diego maritime history.
Produced, edited and with a soundtrack created by filmmaker Patty Mooney, with videography by Mark Schulze, the film combines firsthand documentation with the fascinating story of an enormous warship whose carefully planned final moments did not unfold according to plan.
Today, the Yukon rests beneath the Pacific as one of Southern California’s best-known wreck-diving destinations. The film preserves the unusual circumstances of how it got there: not with the anticipated push of a ceremonial red button, but through the unpredictable force of the sea.
Context
- HMCS Yukon sunk off Mission Bay, San Diego, in 2000
- Former Canadian destroyer escort
- Approximately 366 feet long and 40 feet wide
- Six decks and more than 100 compartments
- Prepared as an artificial reef and recreational dive site
- Located in San Diego’s Wreck Alley, approximately two miles west of Mission Beach
- Features rare footage of the actual sinking
- Documents the unexpected events that occurred before the planned ceremonial sinking
Why It Matters
The Sinking of the Yukon captures a unique episode in San Diego maritime history in which an intricately planned public spectacle was overtaken by nature.
The film preserves rare firsthand footage of a massive former warship disappearing beneath the Pacific and documents the origins of what would become one of the region’s most recognizable artificial reefs and wreck-diving sites.
It is also a reminder that even the most carefully engineered events can be transformed in an instant by the power and unpredictability of the ocean.
Credits
Produced and edited by: Patty Mooney
Videography by: Mark Schulze
Produced by: Crystal Pyramid Productions®
Distributed by: New & Unique Videos®
Genre
Documentary · Maritime History · San Diego History · Adventure

