Publication Date November 24, 2021 | The Washington Post

Atmospheric rivers to blast British Columbia yet again with more flooding

British Columbia, Canada
The American GFS model simulates heavy rains in the Pacific Northwest and British Columbia through Tuesday. (WeatherBell)
The American GFS model simulates heavy rains in the Pacific Northwest and British Columbia through Tuesday. (WeatherBell)

Climate Signals summary: British Columbia is facing more flooding rain as another atmospheric river takes aim at the region. Atmospheric rivers are getting stronger thanks to human-caused climate change.


Article excerpt: 

Tyler Hamilton, a meteorologist for the Weather Network, a cable weather channel in Canada, called computer model precipitation forecasts for British Columbia “disconcerting,” writing in a tweet that incoming moisture would solidify “one of the wettest Novembers in recorded history.”

“We are bracing for what will end up being probably a record-breaking fall in terms of overall precipitation numbers for many communities along the central and south coast,” said Armel Castellan, a meteorologist with Environment Canada, the country’s weather service, in a video posted to social media.

With climate change, Castellan said, “we are going to see stronger atmospheric rivers on our coasts, and I think we need to be very much prepared for that signal to be amplified.”

You can read the rest of this article here: https://www.washingtonpost.com/weather/2021/11/23/atmospheric-river-british-columbia-washington/