Climate and Chaos

An answer to the question ‘how can you predict the climate if you can’t even predict the weather?’ By the 1960’s, it seemed like the centuries old problem of accurate weather forecasting was finally about to be solved. Scientists had long assumed that the math behind weather forecasting was relatively straight forward[1]. Like a river,…

Record cold, winter cyclone symptoms of a warming planet

It was so cold, even the penguins had to be moved indoors. The Calgary Zoo was just one of hundreds of locations across North America impacted by the recent spell of record-breaking cold temperatures. And while Canadians are no stranger to extreme cold, the seemingly never-ending blast of icy Arctic air that 2017 left in…

Top 5: Canadian Weather and Climate Stories of 2017

Record-breaking hurricanes in the Atlantic; wildfires raging across the West coast and the Mediterranean; killer heatwaves across Europe and Australia; destructive flooding in South Asia. The list goes on and on. It seemed like 2017 had more than its fair share of disastrous weather. Although no single event can ever be directly linked to climate…

Animating Canada’s Climate History

This animated map shows Canada’s changing climate using weather station data going all the way back to 1898. Through much of the 20th century, the map shows a mixture of red dots (warmer than average) and grey dots (colder than average). Year-to-year fluctuations and regional differences are a normal part of a healthy climate system….

“Climate” vs “Weather”

Canadians pay a lot of attention to weather. Over the course of the year most of us see remarkable extremes of heat and cold—from -40°C in the winter to +40°C in the summer—that are unlike almost any place else on Earth. What it’s like outside seriously affects our daily lives. So we’re used to predicting,…