June 15, 1989: Scattered frost develops across Minnesota, with the coldest reading of 29 at Isabella.
An Opportunity for Storm-Resistant Infrastructure
A recent fusillade of storms, hail & high water was a vivid reminder that we need to keep the lights on, no matter what Mother Nature throws at us. Every threat is an opportunity for disruption and reinvention. As we talk about infrastructure, why wouldn't we try to make everything we do more storm-resilient, flood-proof and drought-tolerant?
I'm still waiting for 3M (or grad students in a garage) to invent and market hail-proof film I can stick on my car. Hail-resistant singles? Basements that don't flood? Road surfaces, pipes and culverts that can better handle 21st century downpours? Crops less susceptible to drought (and standing water)? Someone is going to invent this stuff - it should be cooked up right here at home.
We get a welcome break from raging storms into Friday morning, but showers and T-storms return late Friday into the weekend as a surge of Canadian air pushes south. A cooling trend is all but inevitable; we may not climb out of the 60s on Sunday. Sorry, I'm just the reluctant messenger.
The mercury mellows next week; a few of the models are now hinting at STINKING HOT weather by the 4th. That would be nice.
2012 Duluth flood aftermath file photo: Bob King, Duluth News Tribune.
Dangerous Levels of Heat Brewing for Desert Southwest. Here's a clip from USA TODAY: "...Many desert locations, including Phoenix, could climb as high as 115 to 120 degrees Sunday through Wednesday, the weather service said. That could rival the all-time high temperature of 122 degrees set at Phoenix Sky Harbor Airport in 1990. Notorious hot spot Death Valley, home to the world's all-time hottest temperature of 134 degrees, will soar to 123 degrees by Sunday. Nights won't provide much relief: the low temperature will drop to only the low 90s. Heat will also scorch the central valley of California, where cities such as Bakersfield, Fresno and Sacramento will see highs over 100 degrees..."
Cool, Cyclonic Swirl. From space storms look like comma clouds, and the afternoon visible image showed a strong storm spinning up over south central Canada. This system will pull cooler air into the northern Plains, Midwest and Great Lakes in waves; a cool break for many northern towns into early next week. The image also shows the thunderheads that mutated into severe storms across eastern Iowa, Wisconsin and Illinois. Imagery Aeris AMP.
Photo credit: " " Boston Globe file photo.
8 Tips for Shooting an Award-Winning Tornado Photo. National Geographic photographer Jim Reed has some good advice at PetaPixel: "I’ve been photographing extreme weather for 25 years. After publishing tips on how to photograph lightning here back in March, I was asked to share any tips I have in capturing an award-winning tornado image. So, here I go…
Note to reader: Storm chasing and extreme weather photography, as discussed in this article, can be very dangerous. Any person should approach these activities with caution and appropriate supervision and training.
Tip 1: Study Your Subject and RisksAdopting a ‘safety first’ policy is critical when storm chasing. To start, I recommend reading The Basics of Tornadoes on the Storm Prediction Center website. In my experience, storm chasing risks fall somewhere between climbing Mount Everest and shopping at Wal-Mart on Black Friday. Veteran storm chaser Chuck Doswell has an excellent article titled “Storm Chasing with Safety, Courtesy and Responsibility....”
NASA Data Suggest Future May Be Rainier Than Expected. Details from NASA: "...Su's team found that most of the climate models underestimated the rate of increase in precipitation for each degree of surface warming that has occurred in recent decades. The models that came closest to matching observations of clouds in the present-day climate showed a greater precipitation increase for the future than the other models. Su said that by tracing the underestimation problem back to the models' deficiencies in representing tropical high clouds and the atmospheric general circulation, "This study provides a pathway for improving predictions of future precipitation change..."
Photo credit: " " Photo: Associated Press.
Photo credit: "A hurricane dumped 15 inches of rain on Charleston, S.C., two years ago. This was the result." North Charleston - Wikimedia Commons.
Photo credit: " Photo: Balint Porneczi/Bloomberg News.
U.S. Cities Don't Need the Paris Accord to Fight Climate Change. Fortune Magazine has the Op-Ed, here's an excerpt: "...Cities can incorporate alternative fuel vehicles into municipal fleets. Within Texas, they have made widely varying progress along this line. Whereas Dallas Area Rapid Transit has converted most of its buses to use cleaner compressed natural gas, Houston’s fleet is dominated by diesel buses, although it unveiled its first electric bus late last year. By comparison, in China, the city of Shenzhen has more than 10 million residents and will feature an entirely electric bus fleet by the end of this year. This is one area where American cities can and should improve dramatically. Cities can also reduce emissions by helping residents pay for rooftop solar installations or other energy efficiency improvements, and expanding bike lanes to make zero-carbon commuting more viable. It is promising that U.S. cities are stepping up to the plate, but city leaders need to carefully plan the policies they enact..."
San Diego Commits To 100% Clean Energy. Yale Climate Connections has a video and story: "San Diego recently became one of the largest cities in the country to commit to the goal of 100 percent clean electricity city-wide. It’s just one part of a climate action plan that aims to cut the entire city’s global warming pollution over the next 18 years to half its 2010 levels. The plan also sets targets to electrify all city vehicles, divert waste from landfills, reduce water use, and increase the use of bikes and mass transit. It’s a big goal. Hooven: “The fun part of announcing it is over. Now we just need to put our heads down and get to work.” That’s Cody Hooven, chief sustainability officer for the city..."
Battery Storage and Rooftop Solar Could Mean New Life Post-Grid for Consumers. Here's an excerpt from The Guardian: "...Before people invented the fridge, we produced food, we consumed food immediately,” says Wang, director of the Centre for Clean Energy Technology at the University of Technology, Sydney. “With the development of appropriate electricity storage technology, the electricity is like our food – you can store it and whenever you need that electricity, you can use that immediately.” Batteries as a means to store electricity are nothing new. But with solar photovoltaic units now found on 16.5% of Australian residential roofs, battery storage has stepped into the big league. What was once viewed as an add-on to solar photovoltaic is now driving a revolution in the energy sector and turning the concept of a national electricity grid upside down..."
File photo credit: Electrek.
Copper Demand for Electric Cars to Rise Nine-Fold by 2027: ICA. Reuters has details: "The growing number of electric vehicles hitting roads is set to fuel a nine-fold increase in copper demand from the sector over the coming decade, according to an industry report on Tuesday. Electric or hybrid cars and buses are expected to reach 27 million by 2027, up from 3 million this year, according to a report by consultancy IDTechEx, commissioned by the International Copper Association (ICA). "Demand for electric vehicles is forecast to increase significantly over the next ten years as technology improves, the price gap with petrol cars is closed and more electric chargers are deployed," IDTechEx Senior Technology Analyst Franco Gonzalez said in the report. "Our research predicts this increase will raise copper demand for electric cars and buses from 185,000 tonnes in 2017 to 1.74 million tonnes in 2027," Gonzalez said..."
File image: Shutterstock.
Image credit: Alex Fine for Variety.
Sweet! Baker Makes Internet Trolls Eat Their Words - Literally. I couldn't resist a story at NPR: "The social media world is heavily populated by trolls — you know, those people who write nasty, mean comments online. Sometimes it can be tempting to respond back, but what if there's a better alternative? Like sending them a cake.... with their words written on it. New York City baker Kat Thek does just that. She's the founder of Troll Cakes, a bakery and detective agency. The process is simple. First, customers go to the Troll Cakes site to submit the comment and address of the troll in question. Thek will then bake a cake, write the comment on it using frosting or fondant letters, wrap it up in festive confetti, and send it to the perpetrator..." (Image credit: Troll Cakes).
Photo credit: "
TODAY: Sunny, storm-free! Winds: W 10-15. High: 86
THURSDAY NIGHT: Partly cloudy. Low: 64
FRIDAY: Partly sunny, late-day thunder possible. Winds: SW 5-10. High: 85
SATURDAY: Unsettled and humid, few T-storms likely. Winds: S 10-15. Wake-up: 66. High: 81
SUNDAY: Touch of October. Windy and cool, few showers. Winds: NW 10-20. Wake-up: 60. High: 69
MONDAY: More sun, late-day shower risk. Winds: NW 8-13. Wake-up: 58. High: 74
TUESDAY: Mostly cloudy, stray shower. Winds: NW 10-15. Wake-up: 56. High: 71
WEDNESDAY: More sun, closer to average. Winds: SE 5-10. Wake-up: 58. High: 77
Photo credit: "Bathers on the Baltic have recently been confronted with a new threat: dangerous disease that is normally only found in warm water." Priit Vesilind, National Geographic Creative.
Growing Concern Over Climate Change is Creating Interfaith Dialogue. Pacific Standard reports: "...In the U.S., dozens of seminaries—mostly Protestant—are integrating environmental education into their theological training. A younger and bigger generation of clergy is being urged to ramp up the urgency in their parishes for local and governmental climate action. But the hope and promise of Laudato Si could remain beyond human reach without even more aggressive and engaged faith leaders mobilizing the billions they represent in all corners of the globe to pressure their governmental leaders and to act on their own. "My students are excited and they want to take this on, but the challenges are so big," said Tim Van Meter, an associate professor of ecology and justice at the Methodist Theological School in Ohio. "People are just tired. It seems inevitable that we will drive ourselves to collapse..."
POV: A Doctor's Prescription for Climate Change. Here's a snippet of an Op-Ed at The Palm Beach Post: "...Florida’s rise in the heat index is the highest of any state each year and will continue, according to a National Climate Assessment report by a team of more than 300 experts guided by a 60-member federal advisory committee. These heat waves are particularly dangerous to seniors, those with chronic medical conditions, outdoor laborers, and the poor. Doctors like me see increased cardiorespiratory problems, such as chronic obstructive pulmonary disease (COPD) attacks. There will be more asthma attacks from reduced air quality and increased carbon pollution, and more heart attacks from already choked arteries made worse by heat stress, according to the Florida Department of Health. Newer or re-emerging infections such as Zika, chikungunya and dengue, spread by mosquitoes, will continue..."
How Retiring Nuclear Power Plants May Undercut U.S. Climate Goals. The expression that comes to mind is "pick your poison". Keep nuclear plants going and try to address concerns with radioactive fuel storage, or risk an uptick in CO2 emissions from burning more natural gas and coal? The New York Times reports: "Over the last decade, a glut of cheap natural gas from hydraulic fracturing has driven hundreds of dirtier coal plants in the United States out of business, a big reason carbon dioxide emissions fell 14 percent from 2005 to 2016. But more recently, that same gas boom has started pushing many of America's nuclear reactors into early retirement - a trend with adverse consequences for climate change. The United States' fleet of 99 nuclear reactors still supplies one-fifth of the country's electricity without generation any planet-warming greenhouse gases. When those reactors retire, wind and solar usually cannot expland fast enough to replace the lost power. Instead, coal and natural gas fill the void, causing emissions to rise..."
Photo credit: "The Three Mile Island nuclear power plant in Middletown, PA. Exelon has said it will shut down the last reactor there by 2019 unless it receives financial assistance." Jonathan Ernst, Reuters.
Photo credit: "The CCGS Amundsen, an icebreaker with 40 scientists on board, was diverted from the first leg of a journey through the Arctic on Sunday to help search and rescue efforts off the coast of Newfoundland in the Strait of Belle Isle." (Canadian Department of Fisheries and Oceans).
Photo credit: "NASA handout photo dated 10/11/16 showing a rift in the Larsen C Ice Shelf in Antarctica, as scientists have said that an iceberg a quarter the size of Wales is poised to break off from it." Photograph: NASA/John Sonntag/PA.