The Daily Parker

Politics, Weather, Photography, and the Dog

Brace yourselves: winter is coming

We get one or two every year. The National Weather Service predicts that by Friday morning, Chicago will have heavy snowfall and gale-force winds, just what everyone wants two days before Christmas. By Saturday afternoon we'll have clear skies—and -15°C temperatures with 400 mm of snow on the ground. Whee!

We get to share our misery with a sizeable portion of the country as the bomb cyclone develops over the next three days. At least, once its gone and we have a clear evening Saturday or Sunday, we can see all five of the naked-eye planets just after sunset.

Meanwhile, I'm about to start my team's Sprint 75 Review, the last one of 2022, which contains a few goodies we put off because we spent most of our time on client requests. We have a strange habit of doing what paying customers know they want before we add the things they don't know they want.

Meanwhile, elsewhere in the world:

Finally, director James Cameron ended all debate about whether Jack and Rose could both have survived in Titanic: "Cameron maintains that Jack simply had to die, telling The Sun that 'if I had to make the raft smaller, it would have been smaller.'" Because the story, you see, required it.

How is it 6:30?

With tomorrow night having the earliest sunset of the year, it got dark at 4:20 pm—two hours ago. One loses time, you see. Especially with a demo tomorrow. So I'll just read these while devops pipelines run:

Finally, John Seabrook takes a few pages to explain how to become a TikTok star. Hint: do it before you turn 22.

Darkest nights of the year

In Chicago, from November 15th to December 31st, the sun sets before 4:30pm. Not much before; for about 11 days, it sets within a few seconds of 4:20pm before getting just a few seconds later.

The only point I'm making is: it's dark already. Cassie has gotten exactly one walk in full daylight a day for the last week, and that will likely continue.

Ah, winter.

Oh, and the Fourth Circuit has once again (metaphorically) called XPOTUS-appointed Federal Circuit Judge Aileen Cannon an idiot.

Count me among the Standard Time "stans"

The Daylight Saving Time arguments that crop up twice a year encapsulate American decision-making so well. People argue for one position or another based on what works best for them; people predict doom and gloom if their view doesn't prevail; Congress makes a change that everyone hates (and, as in 1975, they have to repeal); and not a lot changes. It also has nuances that most people don't understand (or care to) and stems from a social construct completely within our control that people think is a fixed law of the universe (i.e., clock time).

Because I live just east of my time zone's standard meridian, and at a latitude that sees a six-hour daylight difference between solstices, I believe year-round standard time would be best. Katherine Wu agrees:

I gotta say, the science (pushes glasses up nose) largely backs me and my fellow standardians up. Several organizations, including the American Academy of Sleep Medicine, have for years wanted to do away with DST for good. “Standard time is a more natural cycle,” Pelayo told me. “In nature we fall asleep to darkness and we wake up to light.” When people spend most of their year out of sync with these rhythms, “it reduces sleep duration and quality,” says Carleara Weiss, a behavioral-sleep-medicine expert at the University at Buffalo. The onset of DST has been linked to a bump in heart attacks and strokes, and Denise Rodriguez Esquivel, a psychologist at the University of Arizona College of Medicine, told me that our bodies may never fully adjust to DST. We’re just off-kilter for eight months.

For years, some researchers have argued that perma-DST would cut down on other societal woes: crimetraffic accidentsenergy costs, even deer collisions. But research on the matter has produced mixed or contested results, showing that several of those benefits are modest or perhaps even nonexistent. And although sticking with DST might boost late-afternoon commerce, people might hate the shift more than they think. In the 1970s, the U.S. did a trial run of year-round DST … and it flopped.

We could also redraw the time zone boundaries to move more people closer to the center meridians, but that would involve even more nuance and recognition that these things are human constructs we can change.

(Also: I wonder if Michigan is so weird because so much of the state is in the wrong time zone?)

Happy Friday, with its 7pm sunset

It happens every September in the mid-latitudes: one day you've got over 13 hours of daylight and sunsets around 7:30, and two weeks later you wake up in twilight and the sun sets before dinnertime. In fact, Chicago loses 50 minutes of evening daylight and an hour-twenty overall from the 1st to the 30th. We get it all back in March, though. Can't wait.

Speaking of waiting:

Finally, Fareed Zakaria visited Kyiv, Ukraine, to learn the secret of the country's success against Russia.

Coronal mass ejection hits the planet

We have some intense aurora activity this week:

The Northern Lights may be visible in the mainland U.S. this week due to a strong geomagnetic storm, according to the National Oceanic and Atmospheric Administration.

The phenomenon, known scientifically as the aurora borealis, typically occurs closer to the North Pole, near Alaska and Canada.

But the storm could push the aurora lights farther south Thursday and Friday, and if weather conditions permit, could be seen in regions of Pennsylvania, Iowa and Oregon.

Aurora activity hit level 7 (of 10) between 0300 and 0600 UTC (22:00-01:00 CDT) overnight, with activity expected to hit level 6 between 0000 and 0300 UTC (19:00-22:00 CDT) tonight.

The forecast expects level-6 activity over Labor Day weekend.

Busy day = reading backlog

I will definitely make time this weekend to drool over the recent photos from the James Webb Space Telescope. It's kind of sad that no living human will ever see anything outside our solar system, but we can dream, right?

Closer to home than the edge of the visible universe:

Finally, an F/A-18 slid right off the deck of the USS Harry S Truman and into the Mediterranean, which will probably result in a short Navy career for at least one weather forecaster or helmsman.

Chicago's great sports teams

Chicago's two baseball teams gave up a combined 36 runs yesterday, with the Cubs losing to the Reds 20-5 and the Sox losing to the Red Sox 16-7. Perhaps the bullpens could use a little work, hmm?

In other news:

Finally, astronomers have produced a photo of the supermassive black hole at the center of our galaxy, and were surprised to see it looks nothing like Ted Cruz's head.

Somebody call lunch!

I've gotten two solid nights of sleep in a row, and I've got a clean desk for the first time in weeks. I hope that this becomes the norm, at least until November, when I'll have a packed musical schedule for six weeks as the Apollo Chorus rehearses or performs about 30 times. But that's seven months off.

That gives me plenty of time to listen to or read these:

And finally, in compiling geographic source data for Weather Now, I discovered that the International Civil Aviation Organisation (ICAO) assigned an official designator the location where the Ingenuity helicopter landed on Mars: JZRO, for Jezero Crater.