Weather

    Smoke from thr Park Fire has, for the first time, obviously made it to the surface of the west side of the Sacramento Valley. I can smell it and the Purple sensor reports above 170 AQI #ParkFire #CAWx #AirQuality

    The screenshot displays an air quality index (AQI) reading of 178 for Channel A and 177 for Channel B, alongside a historical graph and various particulate matter measurements. From the My Purple Air iOS app.

    The temperatures are in the 70s and it is quite overcast with clouds and smoke. So we took advantage of the fall-like weather and went to Black Butte Reservoir. Here are Western Grebes, a Double Crested Cormorant, a Robin, and an Osprey A group of Western grebes swimming in a body of water. The image is taken from a distance, showing the long, curvy necked  white and black birds spread out across the water’s surface. A cormorant flying low over a body of water with its wings outstretched. The water surface appears calm with gentle ripples, reflecting the bird’s silhouette. A red breasted Robin sits in a bush with red berries and green foliage. It has a speckled white and black face. An osprey, white and brown, is perched high on top of a utility pole surrounded by power lines. The background is a green orchard with some dry grasslands. Large trees with dark green foliage is visible on the left and right of the bird.

    A better view of the Park Fire pyrocumulous from the other side of the Sacramento Valley. #ParkFire #CaWx A photograph taken from inside a vehicle shows a large agricultural field in the foreground, with rows of trees extending to the horizon. In the distance, plumes of pyrocumulous smoke rise into the sky, indicating a fire. The car’s side mirror is in view.

    Park Fire from way across the west Sacramento Valley near Orland ☹️ #ParkFire #CAWx A suburban street scene featuring a gas station, several vehicles, and an American flag on a pole. The clear blue sky is contrasted by pyrocumulus clouds in the background. A red curb in the foreground reads “NO PARKING FIRE LANE.” Trees

    Monsoonal moisture is invading the Northern Sacramento Valley. There are high level clouds now. Normally the wet bulb starts decreasing at daylight. Not today. People living in the South would shrug at 70° wet bulb but for me, it’s borderline intolerable. #CAWx Screenshot of a weather data table from mesowest.utah.edu, showing observations for 07/13/2024 at various times from 5:50 AM to 9:50 AM PDT. The table includes columns for time, temperature, humidity and wet bulb. It shows temperatures going up as humidity goes up resulting in ever higher wet bulbs. At 09:50 it was 86° with a relative humidity of 47% and wet bulb of 70.5°F.

    If you like Watch Duty, the free (!) iOS app Calamity goes beyond wildfires into major airport delays, bad weather, earthquakes, solar flares & more. A decently presented aggregation of publicly available information.https://apps.apple.com/us/app/calamity-disaster-monitor/id6477748950

    The highly unusual multi-day extreme heat of over 110°F took a huge toll on our Asian pears and nectarines. Worm food, now. #CaWx A cardboard box containing a mix of fruits, including pears and apples. Many of the fruits have dark, sunburnt spots on their surfaces. A single green leaf is also present among the fruits.

    In my part of the N. Sacramento Valley, 85 degrees F this morning. The humidity is 20% and it’ll drop. Temperatures may rise up to 113 today. Winds are still strong. Across the valley, at Oroville, is the Thompson Fire, which doesn’t seem to be letting up. #ThompsonFire #CaWx

    Compared to my old Intel 16” MacBook Pro, this M3 14” MBP is dreamy. As everyone reports, the battery life is ridiculously good. 76% remains and still 20 hrs predicted life. Oh, and I can use this as a _lap_top. Amazing. Funny part? I didn’t notice the lack of a touchbar. 📷 #MBApr A laptop displaying a web page with weather content, including a map showing a weather forecast. The laptop keyboard and touchpad are also visible.

    Death Valley Road Trip Part 6

    This is a slightly shorter post today for just Mosaic Canyon.

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