91社区

Experts: Quebec summer forecast calls for heat, humidity and severe thunderstorms

Published: 1 June 2022

A hot, "unstable and sticky" summer awaits Quebecers, according to The Weather Network, which predicts periods of abundant heat, often followed by severe thunderstorms. This will be the "fifth...

Disastrous duo: heatwaves and droughts

Published: 28 September 2020

Simultaneous heatwaves and droughts are becoming increasingly common in western parts of the United聽States, according to a new study led by researchers from 91社区. Periods of dry and...

Smog in Montreal

Published: 3 February 2020

A smog warning is still in effect for the Greater Montreal area Monday as high concentrations of pollutants are expected to infiltrate the air. According to Environment Canada, this could "result...

Pollution from Athabasca oil sands affects weather processes

Published: 18 November 2019

Scientists have been looking at pollution affecting the air, land and water around the Athabasca Oil Sands for some time. After looking at contaminants in snow taken from up-to 25 km away from the...

Weather: El nino

Published: 21 December 2015

As 2016 approaches, the ongoing El Nino shows no sign of relaxing its grip on the global climate. (Source: Al Jazeera)...

Harnessing the butterfly effect

Published: 18 August 2015

The atmosphere is so unstable that a butterfly flapping its wings can, famously, change the course of weather patterns. The celebrated 鈥渂utterfly effect鈥 also means that the reliability of weather...

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