Category:

Era of Weather Extremes

FIRE & FLOOD – FACING TWO EXTREMES IN BRITISH COLUMBIA (Part 4): “B.C. First Nations are particularly vulnerable to the effects of climate change, which could bring more intense and frequent flooding and wildfires, with many reserves and treaty lands located close to water or forest, yet minimally protected,” wrote Gordon Hoekstra and Glenda Luymes (May 2022)


“First Nations jurisdiction must be recognized in all areas, including emergency management,” the B.C. Assembly of First Nations regional chief, Terry Teegee, said after the November 2021 floods. “We are the most at risk during these catastrophic climate events, which are sadly no longer isolated incidents but ongoing repercussions of climate change.” A 2015 study by the Fraser Basin Council found 61 reserves and other parcels of treaty lands in the Lower Mainland could be inundated in either a major Fraser River flood or a coastal storm surge flood.

Read Article

FIRE & FLOOD – FACING TWO EXTREMES IN BRITISH COLUMBIA (Part 3): “There are more than 350 communities, First Nations and regional districts in B.C. trying to figure out if they have a wildfire problem, each trying to figure out what the solution might be, each trying to come up with a prevention plan, each fighting for the same small pot of money,” wrote Gordon Hoekstra and Glenda Luymes (May 2022)


The increased wildfire risk and potential for more frequent, larger fires is exacerbated by warming temperatures. It’s why a paradigm shift is needed, one where forests are managed for resilience on a much larger scale and not just mainly for their commercial timber value, says Lori Daniels, a University of B.C. forestry professor with expertise in wildfire. It also means targeting priority areas rather than relying on ad hoc grants that do not target priorities. “We’ve set ourselves up for a total lose-lose situation,” she said.

Read Article

FIRE & FLOOD – FACING TWO EXTREMES IN BRITISH COLUMBIA (Part 2):”Local governments, responsible for much of the mitigation work after the province reduced its role in 2003, face huge costs they cannot pay, putting people, homes, businesses and infrastructure at increasing risk,” wrote Gordon Hoekstra and Glenda Luymes (May 2022)


“Provincial efforts have fallen far short of what is needed to properly prepare for and reduce risks from an expected increase in both the frequency and intensity of floods and wildfires in the face of climate change. Our four-month investigation found a majority of B.C. communities do not have a comprehensive, costed, flood-mitigation plan. For those that have a costed plan, the total bill tops $7.74 billion,” wrote Glenda Luymes. “As a result of climate change, experts believe what is now considered a 500-year flood, meaning a river level that in the past occurred once in 500 years, could become more frequent.”

Read Article

FIRE & FLOOD – FACING TWO EXTREMES IN BRITISH COLUMBIA (Part 1): “The devastation, driven in part by climate change, say experts, is expected to worsen with drier, hotter summers, more frequent floods and rising oceans,” wrote Gordon Hoekstra and Glenda Luymes (May 2022)


“Many communities face both wildfire and flood risks. Underpinning the findings is the fact local governments, which the province had made responsible for much of the risk reduction work, face huge costs they cannot pay,” wrote Gordon Hoekstra, lead author for the 7-part series. Four-month examination drew from responses to questions put to more than 85 municipalities, First Nations and regional districts; thousands of pages of government-commissioned, academic and other independent reports, and community wildfire and flood protection plans.

Read Article

THE ERA OF WEATHER EXTREMES IS UPON US: “Scientists are generally reluctant to attribute single extreme weather events to climate change, but the exceptional events of recent years are shifting opinion,” stated John Clague, Emeritus Professor in Earth Sciences at Simon Fraser University (November 2021)


“The West Coast of Canada is known for its wet autumn weather, but the storm that British Columbia’s Fraser Valley experienced over the weekend of November 13-14, 2021 was one for the record books. A weather system called an “atmospheric river” flowed across the southwest corner of the province and, over a period of two days, brought strong winds and near-record amounts of rain, which caused widespread flooding and landslides,” wrote John Clague.

Read Article

THE ERA OF WEATHER EXTREMES IS UPON US: “The B.C. government was clearly warned over a decade ago that staffing levels at its River Forecast Centre were far below those at similar operations in Oregon and Alberta and that more than a doubling of employees was needed to provide effective flood-risk assessment and early notice to communities in harm’s way,” says researcher Ben Parfitt in a new report released by the Canadian Centre for Policy Alternatives (December 2021)


Ben Parfitt claims the under-resourced River Forecast Centre (RFC) was not timely in its warnings to British Columbians. “The late issuance of warnings by the RFC in the days and hours leading up to the horrendous flooding that has devastated Abbotsford, Merritt, Princeton and First Nations communities in recent weeks is coming under increasing scrutiny,” he says. Compounding problems, in Parfitt’s view, is poor communication from the government. Parfitt concludes, “In the face of silence, the flood of questions is certain to grow.”

Read Article

THE ERA OF WEATHER EXTREMES IS UPON US: “It’s less usual to see an atmospheric river penetrate right past the southern tip of Vancouver Island … and then into the Fraser Valley, going as deep in as in the Fraser Valley, and we saw this one,” stated Charles Curry, Pacific Climate Impacts Consortium after British Columbia was battered by a record-breaking rainstorm (November 2021)


“Our work is the first to directly investigate the impact of these ‘rivers in the sky’ on ‘rivers on the land’ using climate model projections. Focusing on the Fraser River Basin, Canada’s largest Pacific watershed, and using a business-as-usual industrial emissions scenario, we show that the basin transitions from one where peak flow results from spring snowmelt to one where peak flow is often caused by extreme rainfall,” stated Charles Curry. “What the models tell us is sort of an overview or a kind of a probability of these events getting more frequent in the future. But we just can’t say so much about the exact timing of when they’re going to occur.”

Read Article

THE ERA OF WEATHER EXTREMES IS UPON US: In a matter of days, extreme rain swamped rivers and farmland across southern B.C. and triggered mudslides that blocked every major highway connecting the Lower Mainland to the rest of the country (November 2021)


“It has been one of the most severe natural disasters to strike British Columbia in a generation, even after a year that has brought crisis after crisis. The sheer scope of the damage has been difficult to comprehend. This is a timeline of the first week, from storm touchdown to early clean-up, of a disaster which has effects that will reverberate across the province for months to come,” wrote Rhianna Schmunk. “The storm broke dozens of all-time rainfall records, dumping nearly a month’s worth of rain on some communities over 48 hours.”

Read Article

THE ERA OF WEATHER EXTREMES IS UPON US: “The issues related to emergency management and climate action cannot be downplayed or ignored,” said UBCM president Laurey-Anne Roodenburg, when commenting on the pattern of sudden, extreme weather events that is testing the resiliency of B.C.’s communities (November 17, 2021)


“While investing in emergency preparedness along with climate action, mitigation and adaptation will be costly, doing so will be much more cost effective than having critical infrastructure systems fail as a result of extreme weather events. We welcome the commitment made by the province to work with UBCM to consider the recommendations identified in the Ensuring Local Government Financial Resiliency report, and are ready to get to work on steps necessary in order to ensure B.C. communities have the resources necessary for our changing climate,” stated Laurey-Anne Roodenburg.

Read Article

BRITISH COLUMBIA’S DROUGHT RESPONSE PLAN / 2021 UPDATE: “The Plan has been updated to provide clearer messaging, improved definitions, and include new supplemental drought indicators such as water temperature and air temperature,” stated George Roman, Manager, River Forecast Centre and Flood Safety (May 2021)


While it rains a lot in BC, communities are typically storage-constrained, and what storage they do have is measured in weeks to months. “The updates to BC’s Drought Response Plan better align the province with North American best practices and include revisions and feedback from public engagements held earlier in 2021. An evaluation of the drought levels trial will be conducted at the end of the 2021 drought season to determine effectiveness. If the new levels are found beneficial, then they will likely become permanent,” stated George Roman.

Read Article