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Daniel Swain
43.6K posts
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Daniel Swain
@Weather_West
Weather and climate scientist focused on extreme events like floods, droughts, & wildfires on a warming planet.
weatherwest.com
Joined November 2013
2,952
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104.9K
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  • user avatar
    Daniel Swain
    @Weather_West
    Sep 28, 2024
    The images and stories just beginning to emerge from eastern TN and western NC in the aftermath of widespread catastrophic flooding wrought by #Helene are genuinely horrifying, and the full scale of the disaster is likely as yet untold. #TNwx #NCwx [Thread: 1/n]
    746K
  • user avatar
    Daniel Swain
    @Weather_West
    Nov 10, 2018
    If Northern California had received anywhere near the typical amount of autumn precipitation this year (around 4-5 in. of rain near #CampFire point of origin), explosive fire behavior & stunning tragedy in #Paradise would almost certainly not have occurred. (1/n) #CAfire #CAwx
  • user avatar
    Daniel Swain
    @Weather_West
    Feb 27, 2025
    I am now hearing from multiple folks in the past two hours (including some who have personally been fired) that mass firings have now commenced within NOAA--including, yes, at the National Weather Service.
    user avatar
    Andy Hazelton
    @AndyHazelton
    Feb 27, 2025
    Unfortunately I can confirm the rumors going around today since I received "the email"...I don't want to make any comments other than I am exploring legal options in a couple of avenues. I will probably be deactivating this account for a variety of reasons soon. I always advocate
    2M
  • user avatar
    Daniel Swain
    @Weather_West
    Jan 3, 2023
    Just kind of obsessing over the amazing and perfectly-framed satellite imagery today of the inbound California storm. This is a *textbook* mid-latitude cyclone, with well-defined warm and cold fronts, and it's even developing an eye-like feature near its center. #CAwx
    GIF
    1.1M
  • user avatar
    Daniel Swain
    @Weather_West
    Jul 1, 2021
    I've watched a lot of wildfire-associated pyroconvective events during the satellite era, and I think this might be the singularly most extreme I've ever seen. This is a literal firestorm, producing *thousands* of lightning strikes and almost certainly countless new fires. #BCwx
    user avatar
    Dakota Smith
    @weatherdak
    Jul 1, 2021
    Absolutely mind-blowing wildfire behavior in British Columbia. Incredible & massive storm-producing pyrocumulonimbus plumes.
    GIF
  • user avatar
    Daniel Swain
    @Weather_West
    Feb 28, 2025
    The mass firing of both new hires and recently promoted senior staff within #NOAA, including mission-critical and life-saving roles at the National Weather Service (#NWS), is profoundly alarming. 1/11
    232K
  • user avatar
    Daniel Swain
    @Weather_West
    Sep 4, 2022
    The coming week is shaping up to be a pretty crazy weather week in California, TBH--even more so than previously thought. Ongoing heatwave expected to be longer & peak even higher, & now we have potential influence of a soon-to develop hurricane to consider. (1/n) #CAwx #CAfire
    Map of predicted 500mb geopotential heights over the Western U.S. GPH is very high over CA and NV, an anomaly of around 2-2.5 standard deviations.
  • user avatar
    Daniel Swain
    @Weather_West
    Oct 24, 2021
    Truly amazing satellite imagery of the powerful storm (technically a "bomb cyclone," as some have noted, due to its very rapid strengthening) affecting nearly the entire West Coast Sunday afternoon. What an incredible specimen of a textbook mid-latitude cyclone! #CAwx #ORwx #WAwx
    GIF
  • user avatar
    Daniel Swain
    @Weather_West
    Jun 13, 2022
    Amazing to consider that in past 12 hours the U.S. West has seen devastating (record) flooding in Montana near Yellowstone, extreme wildfire activity in Arizona that visually resembles an erupting volcano amid (record) drought, & post-wildfire debris flows in northern California.
  • user avatar
    Daniel Swain
    @Weather_West
    Feb 5, 2025
    The U.S. #NationalWeatherService, housed within #NOAA, is a truly world-class meteorological predictive service, perhaps singularly so. It costs only ~$3/yr per taxpayer, & yields ~10:1 return on investment--saving economy 10s-100s of billions, not to mention thousands of lives.
    user avatar
    Senator Chris Van Hollen
    Senate Democrats
    @ChrisVanHollen
    Feb 5, 2025
    Hearing reports that Musk’s cronies are targeting NOAA — infiltrating key systems & locking out career employees. NOAA is vital for weather forecasting, scientific research & more. Their critical work saves lives. My team and I are looking into this & we will not stand for it.
    192K
  • user avatar
    Daniel Swain
    @Weather_West
    Jan 17, 2025
    After becoming increasingly enmeshed in the wildfire world, you start to notice things about the way we've systematically altered our relationship with the natural environment in a way that has increased the risk of destructive fires. And then you stop being able to unsee them.
    169K
  • user avatar
    Daniel Swain
    @Weather_West
    Sep 8, 2020
    The wildfire situation in California and Oregon has now escalated to the point that I can no longer keep track of the countless massive, fast-moving, and potentially very dangerous fires. The geographic scale and intensity of what is transpiring is truly jarring. #CAwx #ORwx
    user avatar
    Dakota Smith
    @weatherdak
    Sep 8, 2020
    There's so much burning right now on the West Coast. Just dreadful satellite imagery.
    GIF
  • user avatar
    Daniel Swain
    @Weather_West
    Dec 31, 2021
    One lesson that is going to be learned, yet again, in the aftermath of today's devastating Boulder County, CO fire is just how far into the suburbs the wildfire-urban interface actually extends given sufficiently extreme drought and wind conditions. #COwx #MarshallFire #CAfire
    user avatar
    Colin McCarthy
    @US_Stormwatch
    Dec 31, 2021
    Apocalyptic views of the #MarshallFire in Louisville, Colorado. Mind boggling what has happened today. #COwx
    user avatar
    BrianOnTheNet
    00:00
    user avatar
    BrianOnTheNet
  • user avatar
    Daniel Swain
    @Weather_West
    Oct 8, 2024
    We are witnessing a genuinely extraordinary, and regionally quite deadly and destructive, period for extreme #weather in the United States. And, quite frankly, the fingerprints of #ClimateChange are all over what has transpired in recent weeks and may yet occur in coming days.
    149K

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