‘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

Surrey filmmaker creates ‘Monster’ movie about gang life in the city

Fleetwood resident Inderveer Sodhi wrote, directed and stars in his coming-of-age fictional drama

Surrey author wants to create awareness of colourism with latest book

The Desirable Sister is Taslim Burkowicz’s second book

Surrey drunk driver gets 32 months in prison for killing grandma, injuring girl

Shavin Reynold Singh, 31, is also prohibited from driving for four years

Surrey ‘foam-free Vaisakhi’ initiative inspires ‘Sweet Takeaways’ business

KPU students launch business selling sugarcane takeout containers as alternative to foam, single-use items

Driver escaped uninjured as car burst into flames on Nordel Way

It happened at about 7:30 p.m. Tuesday in North Delta, just west of Scott Road

John Mann, singer and songwriter of group Spirit of the West dead at 57

Mann died peacefully in Vancouver on Wednesday from early onset Alzheimer’s

VIDEO: B.C. high school’s turf closed indefinitely as plastic blades pollute waterway

Greater Victoria resident stumbles on plastic contamination from Oak Bay High

B.C. mayor urges premier to tweak road speeds in an ‘epidemic of road crash fatalities’

Haynes cites ICBC and provincial documents in letter to John Horgan

South Cariboo Driver hits four cows due to fog

The RCMP’s investigation is ongoing

B.C. won’t appeal decision protecting ICBC court experts

Change to evidence rules next to save money, David Eby says

1898 Yukon gold rush photo featuring Greta Thunberg look-alike sends internet into tailspin

Jokes erupted this week after a 120-year-old photo taken by Eric A. Hegg surfaced from archives

BC Ferries’ two new hybrid vessels set sail for B.C. from Romania

Two Island Class ferries to be in use by 2020

Distracted driving tickets not for ICBC revenue, B.C. minister says

Minister Mike Farnworth calls SenseBC analysis ‘nonsense’

Most Read