The Weather BlogDaily weather updates
by Paul Douglas | May 11, 2021 | 0 Comments
25th Anniversary of “Twister”, The Movie
”Hey Bryce, you better get over here and take a look at this!” 13 words that changed my life forever.
Well, not really. That was my line in the movie, “Twister”, which came out 25 years ago.
Director Steven Spielberg used software from a previous weather company for “Jurassic Park”. His team reached out again for “Twister” and we created new, tornado and supercell-centric graphics and special effects for control room scenes. I was drafted to have a line in the movie, and I wasn’t about to say no.
The weather control room shots were filmed in a retrofitted barn outside Ames, Iowa. While there, the director drafted me for a part, but if you blink you’ll miss it.
PS: they shot the movie during a blistering heat wave. If you look carefully you can see shadows during the tornado chase scenes. It was 100F when they filmed my scene, turning off the A/C each time, which created a lot of very sweaty actors and extras.
No twisters, just a warming trend and a few weekend showers for the Minnesota Fishing Opener. No all-day washouts, but pack something waterproof. Consistent 70s within 1-2 weeks? Yep.
Oh, Martha Stewart owes me a dollar. Long story, stay tuned.
“Take 9”. It only took 9 takes before I said my line “Hey Bryce, you better get over here and take a look at this!” with such power and conviction that the director shook his head, muttered something (in Dutch) and then moved on to the next scene. Good memories.
My take: making a movie is hours of boredom, interrupted by a few seconds of sheer terror.
Slow Warming Trend Into Next Week. Mainly 60s this week, but 70s return next week – the approach of warmer air setting off a few scattered showers and T-storms over the weekend.
Maps Looking More Like Summer. No fast-forward into summer this year, but I still have a gut feel that heat in June and July could make up for a cool-ish spring, that we may be surprised by the intensity and duration of the heat this summer. That may be wishful thinking, but I suspect it’s ‘gonna be a hot one.
Summer Temperature Anomalies. This is one of many climate models showing a hot bias for much of the USA from June through August. Nearly all the NOAA models I’ve seen show hotter than average – it’s a matter of degree. A cool spring does not, automatically, imply a cool summer.
Summer Precipitation Probabilities. Drought is already intense across much of the western USA and NOAA suggests a dry trend may amplify over the summer west of Minnesota, with a wetter bias predicted for the eastern USA.
NOAA Delivers New U.S. Climate Normals. The 30-year “averages” have shifted from 1981-2010 to 1991-2020, according to NOAA, which explains some of the shifts, factoring the latest decade of U.S. weather: “…In the transition to the new set of Normals, shifts in the relative frequency of above- and below-normal conditions will occur. Shifts will be most discernible in areas of the country undergoing substantial warming in the last decade, as experienced in the West and Florida. In those cases, comparisons of averages to current conditions will trigger below-normal temperature days more frequently. This does not mean that conditions are “colder” in the absolute sense; in actuality, higher averages have raised the bar for warmth…”
Your City Just Got Hotter. NOAA Announces New Climate Normals. CNN.com has more perspective: “The new climate normals released by National Oceanic and Atmospheric Administration on Tuesday reveal that weather across the US is warming. The current normals data set, which represent the average temperature, precipitation and rainfall for 1991 through 2020, highlight that most of the country has warmed compared to normals for 1981 through 2010, except for the north-central US. The West is becoming drier and the East is turning wetter. NOAA releases the climate normals every 10 years and they reflect data from the past 30 years…”
This is a Map of America’s Broadband Problem. Internet is like water and electricity – to have a chance of surviving and prevailing in an increasingly tech-driven, information-rich business world we all need access to broadband. The Verge explains the challenge remaining: “If broadband access was a problem before 2020, the pandemic turned it into a crisis. As everyday businesses moved online, city council meetings or court proceedings became near-inaccessible to anyone whose connection couldn’t support a Zoom call. Some school districts started providing Wi-Fi hotspots to students without a reliable home connection. In other districts, kids set up in McDonald’s parking lots just to get a reliable enough signal to do their homework. After years of slowly widening, the broadband gap became impossible to ignore. So as we kick off our Infrastructure Week series, we wanted to show the scope of the problem ourselves. This map shows where the broadband problem is worst — the areas where the difficulty of reliably connecting to the internet has gotten bad enough to become a drag on everyday life. Specifically, the colored-in areas show US counties where less than 15 percent of households are using the internet at broadband speed, defined as 25Mbps download speed...”
Asteroid Impact: NASA Simulation Shows We Are Sitting Ducks. Feeling lucky? Me neither. Here’s a harrowing post from Big Think: “The asteroid 2021 PDC was first spotted on April 19, 2021 by the Pan-STARRS project at the University of Hawaii. By May 2, astronomers were 100% certain it was going to strike Earth somewhere in Europe or northern Africa. On October 20, 2021, the asteroid plowed into Europe, taking countless lives. There was absolutely nothing anyone could do to deflect it from its deadly course. Experts could only warn a panicking population to get out of the way as soon as possible, if it was possible.
The above scenario is the result of a recently concluded NASA thought experiment. The question the agency sought to answer was this: If we discovered a potentially deadly asteroid destined to hit Earth in six months, was there anything we could do to prevent a horrifying catastrophe? The disturbing answer is “no,” not with currently available technology…”
56 F. high yesterday at MSP.
67 F. average Twin Cities high on May 10.
48 F. high on May 10, 2020.
May 11, 1915: A waterspout is seen on Lake Mills.
TUESDAY: Sunny and pleasant. Winds: NW 5-10. High: 62
WEDNESDAY: Partly sunny, a bit milder. Winds: SW 8-13. Wake-up: 41. High: 64
THURSDAY: Clouds increase, still dry. Winds: S 8-13. Wake-up: 48. High: 66
FRIDAY: Mix of clouds and sun, breezy. Winds: S 10-20. Wake-up: 50. High: 69
SATURDAY: Unsettled with a few showers. Winds: SE 10-15. Wake-up: 52. High: 67
SUNDAY: Some sun, few late-day T-storms. Winds: SE 10-20. Wake-up: 51. High: 69
MONDAY: Wet start, then clearing skies. Winds: E 10-15. Wake-up: 53. High: near 70
Faulty Weather Forecasts Are a Climate Crisis Disaster. The forecasts will never be perfect, but they will get better – but how to leverage state of the art simulations for higher confidence predictions of solar, wind and other renewables. A story at WIRED.com (paywall) caught my eye: “…Jack Kelly thinks he knows a way to vastly improve these predictions. A former researcher at DeepMind, the Alphabet-owned artificial intelligence firm, in 2019 Kelly cofounded Open Climate Fix, a nonprofit focused on reducing greenhouse gas emissions using machine learning. “I’m a machine-learning researcher who’s terrified by climate change and keen to do everything possible to try and fix it,” Kelly says. He estimates that better solar forecasts in the UK could save 100,000 tonnes of carbon dioxide from being emitted each year, and will be critical if the National Grid ESO is going to meet its 2025 target of operating at zero emissions whenever there is enough renewable generation available. Kelly’s idea is to use machine learning to improve what is known as solar “nowcasting”—predicting solar electricity generation less than a few hours in advance...”
Fossil Fuels, Climate Change and India’s COVID-19 Crisis. Here’s an excerpt from an analysis at TIME.com: “…There’s been some research on air pollution and COVID-19 in India specifically, but it’s probably first worth looking at the bigger picture. A slew of studies have shown direct links between exposure to air pollution and vulnerability to COVID-19. One paper published in December in the journal Cardiovascular Research found that chronic exposure to particulate matter—a type of pollution that results from a mix of chemicals that come from sources like smokestacks and fires—is likely linked to some 15% of global COVID-19 deaths. Particulate matter doesn’t just come from fossil fuels, but the study’s authors found that more than 50% of air pollution-linked COVID-19 deaths are specifically connected to fossil-fuel use...”
The Young People Taking Their Countries to Court over Climate Inaction. The Guardian reports: “…After we announced that we were six youths from Portugal who were suing 33 countries for not doing enough to reduce emissions and fight climate change, the response was bigger than anything I had imagined. Media called from around the world. And it made me so happy and hopeful. I’ve been worried about climate change for a long time. When I was 11 years old, my younger brother André, who is also one of the young people in this case, had a terrible asthma crisis. The weather was hot and dry, and he was suffocating. Here in Portugal the effects of climate change are increasingly visible: heatwaves that cause water shortages and affect food production, and violent wildfires that give us anxiety…”
Climate Change May Have Pushed Ancient Humans Into Extinction. Here’s an excerpt from Now, Powered by Northrop Grumman: “Throughout Earth’s history, climate change has pushed animal and plant species into extinction. About 250 million years ago, global warming triggered by massive volcanic eruptions wiped out 96 percent of all marine species during the Permian period, as Science magazine details. Now, some researchers think climate change did the same to ancient humans. A research team led by Pasquale Raia of the University of Naples Federico II in Italy cross-referenced nearly 3,000 archaeological records of human species with temperature, rainfall and other weather data over the past 5 million years. Their findings, published in One Earth, suggest that global cooling episodes influenced human evolution, driving three of modern human’s cousins to extinction…”