We seem to get a lot of pneumonia fronts lately. Here's yesterday's:
The temperature at IDTWHQ was 23.5°C at 17:35, 22.6°C at 17:45, 20.9°C at 18:00, and down it went, to 15.9°C by 19:00. (For the Philistines, that's a 14°F drop in 90 minutes.) At about that time, smoke from fires in Alberta combined with rapid condensation aloft (i.e., clouds from the cold front) to give us one hell of a filter for the sun:
I used a daylight color temperature (5700K) for that shot so you can see the color I saw.
Here's the NOAA Global Systems Laboratory map from that moment:
Strangely, the air-quality index at WHQ—right now, a super-healthy 15—suggests not a lot of the smoke is getting to the surface. It still seems a bit hazy though. And we're likely to have another beautiful sunset tonight.
I woke up to this at the butt crack of dawn today:
My bedroom is directly under those men. My home office is just behind them. As I write this I'm watching a guy go back and forth in front of that dormer with a large tool. Oh, and there's the power saw...
It's otherwise a beautiful day, so on that point both Cassie and I are happy I'm working from home and will be able to go for a nice walk after my 11:30 meeting. But I really would have preferred they start my roof tomorrow when I'll be in the Loop.
We finally have a real May-appropriate day in Chicago, with a breezy 26°C under clear skies (but 23°C closer to the Lake, where I live). Over to my right, my work computer—a 2017-era Lenovo laptop I desperately want to fling onto the railroad tracks—has had some struggles with the UI redesign I just completed, giving me a dose of frustration but also time to line up some lunchtime reading:
Finally, today marks the 30th anniversary of Aimee Mann releasing one of my favorite albums, her solo debut Whatever. She perfectly summed up the early-'90s ennui that followed the insanity of the '80s as we Gen-Xers came of age. It still sounds as fresh to me today as it did then.
Ah, Spring in Chicago, when the wind shifts ever so slightly to make you wish you'd layered better:
WGN's Tom Skilling explains what happened:
Temps down more than 16°C from Sunday’s levels Monday, largely the product of winds off the 9°C lake waters—warming returns over coming week with temps surging from 21°C Tuesday to 25°C Wednesday, 27°C Thursday and 26°C Friday but expect easterly lake breezes to cool immediate lakeshore areas each day this week. Weather dries and mixed sun appears Tuesday with lots of sun Wednesday, but wet weather returns with gulf moisture late week and this weekend.
The southbound pneumonia front which induced Sunday afternoon and evening’s sharp pullback ignited explosive t-storm development mainly south of Chicago late Sunday into Sunday night. These storm’s lightning displays and hail production were impressive with some stunning rainfalls—like the 92 mm which fell at Grant Park in Kankakee County and the 82 mm in Will county’s Wilmington. Other impressive totals include 81 mm at Mendota, 71 mm at Carbon Hill and 62 mm at Channahon. But, while those rains were impressive, only 4 mm were reported at O’Hare and 3 mm at Midway Sunday into Monday.
It's unusual for me to go from A/C to heat in one day, but again, this is Chicago in May.
Today got away from me. I performed Beethoven's 9th Symphony last night and caught up on Cassie time today. We had beautiful, warm weather until about 8pm, too, so I didn't do any work at all.
Tomorrow we have crappy weather, so I'll post as usual.
I think I wrote software and read a lot. You know, just what I do today. Stuff like this:
This afternoon we concluded Sprint 84 with a boring deployment, which makes me happy. We've had only one moderately-exciting deployment this year, and even that one didn't take long to fix, so I'm doing something right.
Graupel are snowflakes covered in rime ice. They're like big styrofoam snowflakes, and because they form in warmer air, they melt almost immediately on contact with anything solid. Yesterday the Chicago Tribune had a handy explainer on the back page, just in case people were curious what was hitting them on the head standing on "temporary" railway platforms this morning. (Fuck Bruce Rauner and his entire party.)
Sorry. I get a little grumpy when I wake up on May Day to mid-March weather. With graupel.
Cassie and I had a lovely time yesterday afternoon. I grabbed some pizza at one of my childhood favorite places, then we did a 5½ kilometer walk around the Skokie Lagoons:
She seemed to enjoy it:
Later this afternoon I'll jot down all of the news I didn't read while having a great time in the forest yesterday.
This weekend involved about 5 hours of dog walks, including 2 with another dog, a disruption to Cassie's environments (new bookshelves, details later), an art fair, and my friend's two toddlers (ages 2 and 4). We're both pooped.
Cassie literally. I know what she ate yesterday, and I'm so glad I got to see it again today.
The clouds have moved off to the east, so it's a bit warmer and a lot sunnier than yesterday. I still have to wait for an automated build to run. For some reason (which I will have to track down after lunch), our CI builds have gone from 22 minutes to 37. Somewhere in the 90 kB of logs I'll find out why.
Meanwhile, happy Fox News On Trial Day:
Finally, I've started reading The Odyssey, so I applaud National Geographic's article this month on the history of the ancient world in which Homer set the poem.