A search and rescue helicopter heads toward a deadly avalanche site in a March 14, 2010 photo near Revelstoke, B.C. THE CANADIAN PRESS/Jeff McIntosh

A search and rescue helicopter heads toward a deadly avalanche site in a March 14, 2010 photo near Revelstoke, B.C. THE CANADIAN PRESS/Jeff McIntosh

Rare warning of ‘extreme’ avalanche risk issued as storm hits B.C.

Forty to 100 cm of snow, strong winds, and warming temperatures create a perfect setting, group says

The organization that monitors avalanche risk across much of B.C. has issued an uncommon “extreme” warning for many slopes in the Sea-to-Sky region just north of Vancouver.

Avalanche Canada says staff “rarely see” extreme avalanche danger and the website indicates large avalanches are “almost certain” on alpine and treeline sections of slopes at Whistler and Garibaldi Provincial Park.

Between 40 centimetres and a metre of new snow, coupled with strong wind and warming temperatures, will “cause a natural avalanche cycle,” the website says.

The risk level is rated as high below the treeline, meaning very dangerous avalanche conditions exist and travel in avalanche terrain is not recommended.

Those risks are expected to remain for the Sea-to-Sky mountains through Saturday and Avalanche Canada says high risk ratings were also in effect Friday for several mountain ranges from the northwest coast to the Alberta boundary.

Two 21-year-old Alaska men died Monday when they were hit by an avalanche while snowboarding with a friend in Tatshenshini-Alsek Provincial Park in the far northwestern corner of B.C.

The Canadian Press

Like us on Facebook and follow us on Twitter

Get local stories you won't find anywhere else right to your inbox.
Sign up here

Just Posted

A nurse performs a test on a patient at a drive-in COVID-19 clinic in Montreal, on Wednesday, October 21, 2020. (THE CANADIAN PRESS/Paul Chiasson)
30 new COVID-19 cases, five more deaths in Interior Health

This brings the total number of cases to 7,271 since testing began

West Kelowna City Hall on Cameron Road. (File photo)
Rose Valley water treatment facility to cost less than planned

The contract of $45.1 million was awarded to developer Maple Reinders Constructors Ltd .

Crash on Enterprise Way, Feb 23. (Jen Zielinski, Black Press Media)
Tuesday evening’s commute stalled by 3 vehicle collision

The incident backed up traffic on Enterprise Way at Dilworth Drive

A $3,000 donation from the Gary Bennett Family Fund will go towards baby products for families in need. (Central Okanagan Food Bank)
Okanagan charity donates $3,000 to support young families

The Gary Bennett Family Fund donated to Central Okanagan Food Bank

Project rendering of Hadgraft Wilson Place (CNW Group/Canada Mortgage and Housing Corporation)
68-unit affordable housing complex coming downtown Kelowna

The six-storey complex located on Fuller Ave is set to be completed by fall 2022

Dr. Bonnie Henry talk about the next steps in B.C.'s COVID-19 Immunization Plan during a press conference at Legislature in Victoria, B.C., on Friday, January 22, 2021. THE CANADIAN PRESS/Chad Hipolito
456 new COVID-19 cases in B.C., 2 deaths

Since January 2020, 78,278 have tested positive for the novel coronavirus in B.C.

The late Michael Gregory, 57, is accused of sexually exploiting six junior high students between 1999 and 2005. (Pixabay)
Former Alberta teacher accused of sexually assaulting students found dead in B.C.

Mounties say Michael Gregory’s death has been deemed ‘non-suspicious’

According to a new poll, a majority of Canadians want to see illicit drugs decriminalized. (THE ASSOCIATED PRESS)
Majority of Canadians think it’s high time to decriminalize illicit drugs: poll

More than two-times the B.C. residents know someone who died from an overdose compared to rest of Canada

Ranchero Deep Creek firefighters respond to a blaze involving two adjacent structures at a property off of Deep Creek Road on Sunday, Feb. 21. The buildings were believed to have been used as part of a cannabis growing operation, and RCMP are investigating. (Sean Coubrough/CSRD photo)
Ranchero Deep Creek firefighters respond to a blaze involving two adjacent structures at a property off of Deep Creek Road on Sunday, Feb. 21. The buildings were believed to have been used as part of a cannabis growing operation, and RCMP are investigating. (Sean Coubrough/CSRD photo)
Shuswap firefighters responding to structure blaze find cannabis grow operation

RCMP investigating, attempting to track down owner of property

Interior Health officially declared a COVID-19 outbreak at Creekside Landing in Vernon on Jan. 3, which was followed by the first death from the virus 10 days later. (Kaigo photo)
COVID outbreak over at Vernon care home

Creekside Landing cleared of coronavirus, despite additional death in last day

(Stock photo)
EDITORIAL: The freedom to read

Books have been challenged many times in the past

The dam at Thirsk Lake, west of Summerland, was expanded in 2007. A crack has now been discovered where the old and new portions of the dam meet. (Summerland Review file photo)
Crack at Thirsk Dam to be examined

Reservoir west of Summerland was expanded in 2007

Cannabis bought in British Columbia (Ashley Wadhwani/Black Press Media)
Is it time to start thinking about greener ways to package cannabis?

Packaging suppliers are still figuring eco-friendly and affordable packaging options that fit the mandates of Cannabis Regulations

(Black Press Media file photo)
B.C. residents can reserve provincial camp sites starting March 8

B.C. residents get priority access to camping reservations in province

Most Read