Unique optical phenomena puts on colourful show in Maritime sky
Unique optical phenomena puts on colourful show in Maritime sky

Like a rainbow turned to run parallel to the horizon, circumhorizontal arcs made an appearance in parts of the Maritimes on Thursday.
The unique optical phenomena is part of the halo family of effects.
The arcs are created by the refraction of sunlight by tiny ice crystals that comprise very high cloud in the atmosphere.
There were great conditions for that in the region Thursday, as high cloud spilled off a series of low-pressure systems and weather fronts to the west.
Here are a few of the pictures sent to me that shows Thursday's circumhorizontal arcs.
Photo taken by Barbara MacKinnon in Ben Eoin N.S.
Photo submitted by Barbara MacKinnon, Ben Eoin, N.S.
Photo taken by Natalie Boyles in Big Pond N.S.
Photo submitted by Natalie Boyles, Big Pond, N.S.
Photo taken and submitted by Lori Mason.
Photo submitted by Lori Mason.
Photo taken by Willie Currie in Glace Bay N.S.
Photo submitted by Willie Curry, Glace Bay, N.S.
CTVNews.ca Top Stories
Brown alleges political corruption over Conservative leadership disqualification
Newly disqualified Conservative Party leadership candidate Patrick Brown is alleging political corruption for his ousting from the race over allegations his campaign broke election financing rules.

Air Canada, Pearson again rank No. 1 in delays worldwide; Montreal check-in freezes
Air Canada and Toronto's Pearson airport again claimed the top spots for flight delays on Tuesday, marking at least four days in a row where the country's biggest airline has placed No. 1 of any large carrier worldwide.
Intense video shows worker dangling from crane at Toronto construction site
Video has emerged showing a worker dangling in the air above a Toronto construction site after accidently getting entangled in a tagline attached to a crane.
'Most stressful experience': Express Entry draws resume, but long waits take toll
Canada's immigration department is restarting all Express Entry draws for immigration applications Wednesday, after pausing the program 18 months ago during the pandemic.
Amanda Todd case: 'Pornographic' Facebook image reported to police, high school friend testifies
A high school friend of B.C. teen Amanda Todd has testified he took action when he saw what he described as a 'pornographic' picture of her on Facebook in November 2011.
Families of N.S. shooting victims 'extremely upset,' considering leaving inquiry
Families of victims of the Nova Scotia mass shooting are pondering whether to continue participating in the public inquiry into the tragedy because key witnesses are being shielded from cross-examination.
How an increasingly popular supplement landed a man in the hospital
A British man's overdose on vitamin D is a cautionary tale for people who are considering adding supplements to their lives, according to a paper published Tuesday in the journal BMJ Case Reports.
Palliative care experts say pandemic has exposed new urgency for end-of-life dialogue
As pandemic restrictions subside throughout Canada, medical professionals reflect on how the international health crisis has revealed the need to carry out discussions about dying.
What is happening with British Prime Minister Boris Johnson and what comes next?
U.K. Prime Minister Boris Johnson is facing his biggest crisis yet, after two senior Cabinet ministers resigned on Tuesday. Here's what you need to know.