Tag Archive: Alaska Weather

anchorage airport 10:2:14Very brief weather today: it’s snowing and the leaves are down in Fairbanks and the sunset was beautiful with mostly sunshine and termination dust on the Anchorage mountains. Yes, I’m back in Fairbanks, but also back in the hospital so don’t expect much in the way of blogging this week. (Last month’s were pre-scheduled and this month only the quotes are so far.) And working on my laptop in a hospital bed (I’m still in the extensive care ward) is not easy.

I think they let me out of the Anchorage hospital too early, though I admit I was pushing for it. I flew back Thursday after a PET test with low blood sugar, arrived home very tired and just got tireder. Also started having trouble keeping food down. Saturday afternoon I asked Sheila  to take me to the emergency room of the hospital (because of the nausea) where they diagnosed me with probable pneumonia. About the time they were going to take me down for X-rays, I died on the EM room table. If you have to die, that’s where to do it! I don’t know whether they hit me first with the shock pads or the heart massage, but I woke up rather puzzled by the hiatus and with sore ribs–some probably cracked.

Did you know nausea is a frequent symptom of heart irregularity (which is what I had) in women? I do now, and it has been my most frequent sign (immediately preceding the warning buzzer going off) about 4 more times. So far they’ve been able to shock me out if it almost at once. without my even losing awareness–more grist for the writer’s mill .

They think they’ve figured out the heart irregularity–my potassium and magnesium, both important for nerve function, were way low. Also, the first they didn’t have the heart records, so gave me the wrong medications, so now I’m hooked to too many wires and tubes to count, and spending another night in intensive care. Sounds like I will get over this, though I can look forward to more chemo.

Oh, yesterday’s post was written, but I forgot to push the schedule button. It’s up now.

XThe electromagnetic spectrum is huge. We are aware of the very small part of it we call light, which is most of what gets through our atmosphere. But above the atmosphere, we are bathed in radio waves, infrared, visible light, ultraviolet, and x-rays, all of which are part of the electromagnetic spectrum. Since we have become able to put telescopes above the atmosphere, all of these parts of the spectrum have become accessible to astronomers.

Repeated images of the sun in x-ray wavelengths.

Repeated images of the sun in x-ray wavelengths. Source

The shorter the wavelength the more energetic the light, and the sun’s outer atmosphere, the corona, is both the hottest part of the sun and the part most visible in x-rays.

It is also the wavelength which changes most over the solar cycle, which has major effects on auroras, communications, electrical power grids, and low-earth satellite orbits. The sunspot cycle may also affect weather. The Maunder minimum, a period of low sunspot activity around 1645-1715, is often cited as one possible cause of the Little Ice Age.

Pussy WillowsWe now have x-ray images of the sun through the solar cycle, so we can see how variable the outer atmosphere of our sun really is.

That sun rose this morning at 5:28 and will set 16 hours and 43 minutes later at 10:11 this evening. Nautical night (sun more than 12° below the horizon) has followed astronomical night, though we’ll still have nautical twilight until May 17. It’s warmed up quite a lot the last week, and nighttime temperatures are now only a little below freezing. The remaining snow is melting fast; my yard is almost more lake than snow. And the pussy willows are blooming!


Warm Weather in Alaska

It was so warm today that the airport was closed down because of rain: warm air aloft producing water on top of white ice made it too slippery for planes. It’s supposed to be above freeing tomorrow.

For some of the rain we’re getting farther south, see 4:35; for the jet stream turning south over the U.S. see 15:44.

P.S. Friday morning in Fairbanks at 8:30 am (well before sunrise): Temperature well above freezing, Schools from kindergarten to University level closed. DOT begging motorists to stay off the roads if possible. Sled dog races cancelled or postponed. Weather this warm in winter in Alaska is a disaster!