‘Mammatus’ clouds spotted over Kamloops during thunderstorm

Clouds are indicative of violent updrafts and down drafts, an Environment Canada meteorologist says

Strangely shaped clouds that appeared during stormy weather in Kamloops this week are turning heads.

The clouds, known as mammatus clouds, were spotted Wednesday evening, around the same time as a thunder and lightning moved through the region.

ALSO READ: Strange ‘hole punch’ cloud formation seen over Abbotsford sky

While their shape draws eyes, Environment Canada meteorologist Armel Castellan told Black Press Media that they are often associated with severe storms all over the world.

The shapes are caused by the instability and convection of violent vertical movements happening above the cloud, Castellan said.

“They’re really indicative of downdrafts in the cloud,” he explained.

The clouds got their name based off the Latin word “mamma,” which means udder or breast.

They can be as large as three kilometres wide or as small as 1.5 kilometres and usually appear in the sky just before or after heavy downpour or strong winds.

“They’re a pretty magical little interlude in a severe thunderstorm element, which is fast moving – so it’s like a little pause moment,” Castellan said.


@ashwadhwani
ashley.wadhwani@bpdigital.ca

Like us on Facebook and follow us on Twitter.

Just Posted

Tidy up Castlegar — Communities in Bloom judges arriving soon

Castlegar Communities in Bloom and the City of Castlegar are asking residents… Continue reading

Castlegar council cameras and webcasting delayed

Original contract winner unable to fulfill contract

Wait’s News lives! Iconic Nelson diner to relocate

Wait’s will set up shop on Nelson Avenue later this year

Castlegar council sets limits on conference attendance

Councillors can only attend FCM conference once a term

Suspect in custody after Castlegar break and enters

RCMP reminding residents to look their doors.

VIDEO: Missing teens named as suspects in three northern B.C. killings

Kam McLeod and Bryer Schmegelsky are wanted in the deaths of Lucas Fowler, Chynna Deese, unknown man

Horgan hints at Daylight Saving Time changes after record survey response

More than 223,000 online surveys were submitted in the government’s public consultation

Coroner investigating after body recovered from Okanagan Lake

Penticton fire department assisted the RCMP with the recovery of a body Saturday

Overdoses overwhelming in B.C. Interior

Part two: Who’s affected by the current opioid crisis

Kelowna cab driver charged with sexual assault

RCMP received a report May 28 alleging a taxi passenger had been sexually assaulted by a cab driver

Jurors talk about trial of U.S. man convicted in 1987 murders of B.C. couple

Three jurors offer a window into deliberations during the trial

Tubing world record broken on Vancouver Island

But record for length of tubes linked together still has to be confirmed

The Beaverton’s sharp satire thrives in polarized political climate

Canadian TV series’ third season to air Tuesday on CTV after “The Amazing Race Canada”

VIDEO: Young couple found dead in northern B.C. had been shot, police say

Chynna Noelle Deese of the U.S. and Lucas Robertson Fowler of Australia were found along Highway 97

Most Read