#atmosphericScience

Nicole SharpPlayful Martian Dust DevilsThe Martian atmosphere lacks the density to support tornado storm systems, but vortices are nevertheless a frequent occurrence. As sun-warmed gases rise, neighboring air rushes in, bringing with it any twisted shred of vorticity it carries. Just as an ice skater pulling her arms in spins faster, the gases spin up, forming a dust devil.In this recent footage from the Perseverance Rover, four dust devils move across the landscape. In the foreground, a tiny one meets up with a big 64-meter dust devil, getting swallowed up in the process. It’s hard to see the details of their crossing, but you can see other vortices meeting and reconnecting here. (Video and image credit: <a href="https://www.jpl.nasa.gov/news/perseverance-rover-witnesses-one-martian-dust-devil-eating-another/" rel="nofollow noopener noreferrer" target="_blank">NASA/JPL-Caltech/LANL/CNES/CNRS/INTA-CSIC/Space Science Institute/ISAE-Supaero/University of Arizona</a>; via <a href="https://gizmodo.com/nasas-mars-rover-captures-a-giant-dust-devil-swallowing-its-friend-2000584896?__readwiseLocation=" rel="nofollow noopener noreferrer" target="_blank">Gizmodo</a>)<a rel="nofollow noopener noreferrer" class="hashtag u-tag u-category" href="https://fyfluiddynamics.com/tagged/atmospheric-science/" target="_blank">#atmosphericScience</a> <a rel="nofollow noopener noreferrer" class="hashtag u-tag u-category" href="https://fyfluiddynamics.com/tagged/conservation-of-angular-momentum/" target="_blank">#conservationOfAngularMomentum</a> <a rel="nofollow noopener noreferrer" class="hashtag u-tag u-category" href="https://fyfluiddynamics.com/tagged/dust-devils/" target="_blank">#dustDevils</a> <a rel="nofollow noopener noreferrer" class="hashtag u-tag u-category" href="https://fyfluiddynamics.com/tagged/fluid-dynamics/" target="_blank">#fluidDynamics</a> <a rel="nofollow noopener noreferrer" class="hashtag u-tag u-category" href="https://fyfluiddynamics.com/tagged/mars/" target="_blank">#Mars</a> <a rel="nofollow noopener noreferrer" class="hashtag u-tag u-category" href="https://fyfluiddynamics.com/tagged/physics/" target="_blank">#physics</a> <a rel="nofollow noopener noreferrer" class="hashtag u-tag u-category" href="https://fyfluiddynamics.com/tagged/science/" target="_blank">#science</a> <a rel="nofollow noopener noreferrer" class="hashtag u-tag u-category" href="https://fyfluiddynamics.com/tagged/vorticity/" target="_blank">#vorticity</a>

Nicole SharpInside an Alien AtmosphereStudying the physics of planetary atmospheres is challenging, not least because we only have a handful of examples to work from in our own solar system. So it’s exciting that <a href="https://doi.org/10.1038/s41586-025-08664-1" rel="nofollow noopener noreferrer" target="_blank">researchers have unveiled</a> our first look at the 3D structure of an exoplanet‘s atmosphere. Using ground-based observations, researchers studied WASP-121b, also known as Tylos, an ultra-hot Jupiter that circles its star in only 30 Earth hours. One face of the planet always faces its star while the other faces into space. The team found that the exoplanet has a flow deep in the atmosphere that carries iron from the hot daytime side to the colder night side. Higher up, the atmosphere boasts a super-fast jet-stream that doubles in speed (from an estimated 13 kilometers per second to 26 kilometers per second) as it crosses from the morning terminator to the evening. As one researcher observed, the planet’s everyday winds make Earth’s worst hurricanes look tame. (Image credit: <a href="https://www.eso.org/public/images/eso2504b/" rel="nofollow noopener noreferrer" target="_blank">ESO/M. Kornmesser</a>; research credit: <a href="https://doi.org/10.1038/s41586-025-08664-1" rel="nofollow noopener noreferrer" target="_blank">J. Seidel et al.</a>; via <a href="https://gizmodo.com/first-3d-map-of-an-exoplanets-atmosphere-reveals-bizarre-weather-2000566049?__readwiseLocation=" rel="nofollow noopener noreferrer" target="_blank">Gizmodo</a>)<a rel="nofollow noopener noreferrer" class="hashtag u-tag u-category" href="https://fyfluiddynamics.com/tagged/astronomy/" target="_blank">#astronomy</a> <a rel="nofollow noopener noreferrer" class="hashtag u-tag u-category" href="https://fyfluiddynamics.com/tagged/atmospheric-science/" target="_blank">#atmosphericScience</a> <a rel="nofollow noopener noreferrer" class="hashtag u-tag u-category" href="https://fyfluiddynamics.com/tagged/exoplanets/" target="_blank">#exoplanets</a> <a rel="nofollow noopener noreferrer" class="hashtag u-tag u-category" href="https://fyfluiddynamics.com/tagged/fluid-dynamics/" target="_blank">#fluidDynamics</a> <a rel="nofollow noopener noreferrer" class="hashtag u-tag u-category" href="https://fyfluiddynamics.com/tagged/physics/" target="_blank">#physics</a> <a rel="nofollow noopener noreferrer" class="hashtag u-tag u-category" href="https://fyfluiddynamics.com/tagged/planetary-science/" target="_blank">#planetaryScience</a> <a rel="nofollow noopener noreferrer" class="hashtag u-tag u-category" href="https://fyfluiddynamics.com/tagged/science/" target="_blank">#science</a>

EGU🚨 Call for <a href="https://mastodon.social/tags/Editors" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Editors</a>- Atmosphric Chemstry and Physics!Are you passionate about advancing <a href="https://mastodon.social/tags/atmosphericscience" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#atmosphericscience</a> and supporting open peer review?ACP is expanding its editorial board and looking for new editors! Apply now by 30 April 2025!👉 Learn more and apply here: <a href="https://egu.eu/063LXS/" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://egu.eu/063LXS/</a>

Europe Says<a href="https://www.europesays.com/1934269/" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://www.europesays.com/1934269/</a> What made 2023 and 2024 the hottest years in a row? <a href="https://pubeurope.com/tags/AtmosphericProtection" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#AtmosphericProtection</a>/AirQualityControl/AirPollution <a href="https://pubeurope.com/tags/AtmosphericScience" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#AtmosphericScience</a> <a href="https://pubeurope.com/tags/AtmosphericSciences" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#AtmosphericSciences</a> <a href="https://pubeurope.com/tags/Climate" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Climate</a> <a href="https://pubeurope.com/tags/ClimateChange" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ClimateChange</a> <a href="https://pubeurope.com/tags/ClimateChange" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ClimateChange</a>/ClimateChangeImpacts <a href="https://pubeurope.com/tags/Climatology" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Climatology</a> <a href="https://pubeurope.com/tags/EarthSciences" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#EarthSciences</a> <a href="https://pubeurope.com/tags/general" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#general</a> <a href="https://pubeurope.com/tags/GlobalWarming" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#GlobalWarming</a>

Europe Says<a href="https://www.europesays.com/1931642/" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://www.europesays.com/1931642/</a> Future climate response to observed strong El Niño analogues <a href="https://pubeurope.com/tags/AtmosphericDynamics" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#AtmosphericDynamics</a> <a href="https://pubeurope.com/tags/AtmosphericProtection" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#AtmosphericProtection</a>/AirQualityControl/AirPollution <a href="https://pubeurope.com/tags/AtmosphericScience" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#AtmosphericScience</a> <a href="https://pubeurope.com/tags/AtmosphericSciences" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#AtmosphericSciences</a> <a href="https://pubeurope.com/tags/Climate" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Climate</a> <a href="https://pubeurope.com/tags/ClimateChange" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ClimateChange</a> <a href="https://pubeurope.com/tags/ClimateChange" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ClimateChange</a>/ClimateChangeImpacts <a href="https://pubeurope.com/tags/ClimateSciences" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ClimateSciences</a> <a href="https://pubeurope.com/tags/ClimateChangeImpacts" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ClimateChangeImpacts</a> <a href="https://pubeurope.com/tags/Climatology" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Climatology</a> <a href="https://pubeurope.com/tags/EarthSciences" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#EarthSciences</a> <a href="https://pubeurope.com/tags/general" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#general</a> <a href="https://pubeurope.com/tags/GlobalWarming" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#GlobalWarming</a> <a href="https://pubeurope.com/tags/OceanSciences" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#OceanSciences</a>

Europe Says<a href="https://www.europesays.com/1922380/" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://www.europesays.com/1922380/</a> The response of tropical cyclone hazard to natural and forced patterns of warming <a href="https://pubeurope.com/tags/AtmosphericProtection" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#AtmosphericProtection</a>/AirQualityControl/AirPollution <a href="https://pubeurope.com/tags/AtmosphericScience" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#AtmosphericScience</a> <a href="https://pubeurope.com/tags/AtmosphericSciences" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#AtmosphericSciences</a> <a href="https://pubeurope.com/tags/Climate" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Climate</a> <a href="https://pubeurope.com/tags/ClimateChange" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ClimateChange</a> <a href="https://pubeurope.com/tags/ClimateChange" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ClimateChange</a>/ClimateChangeImpacts <a href="https://pubeurope.com/tags/Climatology" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Climatology</a> <a href="https://pubeurope.com/tags/EarthSciences" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#EarthSciences</a> <a href="https://pubeurope.com/tags/general" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#general</a> <a href="https://pubeurope.com/tags/GlobalWarming" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#GlobalWarming</a>

Nicole SharpAn Exoplanet’s Supersonic Jet StreamWASP-127b is a hot Jupiter-type exoplanet located about 520 light-years from us. <a href="https://www.eso.org/public/archives/releases/sciencepapers/eso2502/eso2502a.pdf" rel="nofollow noopener noreferrer" target="_blank">A new study</a> of the planet’s atmosphere reveals a supersonic jet stream whipping around its equatorial region at 9 kilometers per second. For comparison, our Solar System’s fastest winds, on Neptune, are a comparatively paltry 0.5 kilometers per second. The team estimates the speed of sound — which depends on temperature and the atmosphere’s chemical make-up — on WASP-127b as about 3 kilometers per second, far below the measured wind speed. The planet’s poles, in contrast, are much colder and have far lower wind speeds. Of course, these measurements can only give us a snapshot of what the exoplanet’s atmosphere is like; we don’t have altitude data, for example, to see how the wind speed varies with height. Nevertheless, it shows that exoplanets beyond our planetary system can have some unimaginably wild weather. (Video and image credit: ESO/L. Calçada; research credit: <a href="https://www.eso.org/public/archives/releases/sciencepapers/eso2502/eso2502a.pdf" rel="nofollow noopener noreferrer" target="_blank">L. Nortmann et al.</a>; via <a href="https://gizmodo.com/supersonic-winds-are-ripping-through-this-exoplanet-at-record-breaking-speeds-2000552735?__readwiseLocation=" rel="nofollow noopener noreferrer" target="_blank">Gizmodo</a>)<a href="https://www.youtube.com/watch?v=lcY1vxbKjO0" rel="nofollow noopener noreferrer" target="_blank">https://www.youtube.com/watch?v=lcY1vxbKjO0</a><a rel="nofollow noopener noreferrer" class="hashtag u-tag u-category" href="https://fyfluiddynamics.com/tagged/astronomy/" target="_blank">#astronomy</a> <a rel="nofollow noopener noreferrer" class="hashtag u-tag u-category" href="https://fyfluiddynamics.com/tagged/atmospheric-science/" target="_blank">#atmosphericScience</a> <a rel="nofollow noopener noreferrer" class="hashtag u-tag u-category" href="https://fyfluiddynamics.com/tagged/exoplanets/" target="_blank">#exoplanets</a> <a rel="nofollow noopener noreferrer" class="hashtag u-tag u-category" href="https://fyfluiddynamics.com/tagged/fluid-dynamics/" target="_blank">#fluidDynamics</a> <a rel="nofollow noopener noreferrer" class="hashtag u-tag u-category" href="https://fyfluiddynamics.com/tagged/physics/" target="_blank">#physics</a> <a rel="nofollow noopener noreferrer" class="hashtag u-tag u-category" href="https://fyfluiddynamics.com/tagged/planetary-science/" target="_blank">#planetaryScience</a> <a rel="nofollow noopener noreferrer" class="hashtag u-tag u-category" href="https://fyfluiddynamics.com/tagged/science/" target="_blank">#science</a> <a rel="nofollow noopener noreferrer" class="hashtag u-tag u-category" href="https://fyfluiddynamics.com/tagged/supersonic/" target="_blank">#supersonic</a>

Nicole SharpPeering Inside a HailstoneIn spring and summer, major thunderstorms can include dangerous and destructive hailstones. In Catalonia, a group of scientists <a href="https://doi.org/10.3389/fenvs.2024.1479824" rel="nofollow noopener noreferrer" target="_blank">collected hailstones</a> after a record-breaking 2022 storm, finding some as large as 12 centimeters across. Using a dentist’s CT scanner, they looked at the interior of the hailstones, uncovering layers that reveal how the hail grew. In the past, researchers have studied hail by slicing the ice; that method gives them only a single cross-section through the hailstone, which gets destroyed in the process. In contrast, a CT scan revealed the full interior of the ice. The scientists found that, even though hail often appears spherical, the nucleus of the hail is not always located in the center. They saw that the hail grew in uneven layers that varied in density, depending on the storm conditions the hail experienced. To get to the enormous sizes seen here, hailstones have to travel up and down repeatedly through a storm, building up layer by layer. From the hail’s interior structure, the team could also tell what orientation the hail took its final fall in; the ice along the bottom of the hailstone was bubble-free, indicating that it collected as water drops hit the surface and froze. (Image credit: T. Ribas; research credit: <a href="https://doi.org/10.3389/fenvs.2024.1479824" rel="nofollow noopener noreferrer" target="_blank">C. Barqué et al.</a>; via <a href="https://www.newscientist.com/article/2459134-why-scientists-scanned-giant-hailstones-in-a-dentists-office/?__readwiseLocation=" rel="nofollow noopener noreferrer" target="_blank">New Scientist</a>)<a rel="nofollow noopener noreferrer" class="hashtag u-tag u-category" href="https://fyfluiddynamics.com/tagged/atmospheric-science/" target="_blank">#atmosphericScience</a> <a rel="nofollow noopener noreferrer" class="hashtag u-tag u-category" href="https://fyfluiddynamics.com/tagged/fluid-dynamics/" target="_blank">#fluidDynamics</a> <a rel="nofollow noopener noreferrer" class="hashtag u-tag u-category" href="https://fyfluiddynamics.com/tagged/ice-formation/" target="_blank">#iceFormation</a> <a rel="nofollow noopener noreferrer" class="hashtag u-tag u-category" href="https://fyfluiddynamics.com/tagged/meteorology/" target="_blank">#meteorology</a> <a rel="nofollow noopener noreferrer" class="hashtag u-tag u-category" href="https://fyfluiddynamics.com/tagged/physics/" target="_blank">#physics</a> <a rel="nofollow noopener noreferrer" class="hashtag u-tag u-category" href="https://fyfluiddynamics.com/tagged/science/" target="_blank">#science</a> <a rel="nofollow noopener noreferrer" class="hashtag u-tag u-category" href="https://fyfluiddynamics.com/tagged/thunderstorm/" target="_blank">#thunderstorm</a>

SciXCommunity📢 Don’t miss SciX’s Edwin Henneken at <a href="https://mastodon.social/tags/AMS2025" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#AMS2025</a> Session J2B!🗓️ Mon, Jan 13, 2025 | ⏰ 11:15 AM 📍 Room 355, New OrleansDiscover how SciX advances <a href="https://mastodon.social/tags/OpenScience" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#OpenScience</a> in Atmospheric Research with unified data and literature access.Details: <a href="https://ams.confex.com/ams/105ANNUAL/meetingapp.cgi/Paper/452100" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://ams.confex.com/ams/105ANNUAL/meetingapp.cgi/Paper/452100</a><a href="https://mastodon.social/tags/FAIRData" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#FAIRData</a> <a href="https://mastodon.social/tags/AtmosphericScience" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#AtmosphericScience</a>

Daniel PomarèdeLovely cloudspotting on Mars yesterday, by the Curiosity roverSee these clouds drifting in the following three videos!Credits images: NASA/JPL-Caltech<a href="https://mastodon.social/tags/Mars" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Mars</a> <a href="https://mastodon.social/tags/Curiosity" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Curiosity</a> <a href="https://mastodon.social/tags/clouds" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#clouds</a> <a href="https://mastodon.social/tags/Sol4393" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Sol4393</a> <a href="https://mastodon.social/tags/CuriosityRover" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#CuriosityRover</a> <a href="https://mastodon.social/tags/skyphotography" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#skyphotography</a> <a href="https://mastodon.social/tags/photography" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#photography</a> <a href="https://mastodon.social/tags/video" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#video</a> <a href="https://mastodon.social/tags/science" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#science</a> <a href="https://mastodon.social/tags/STEM" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#STEM</a> <a href="https://mastodon.social/tags/Astrodon" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Astrodon</a> <a href="https://mastodon.social/tags/space" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#space</a> <a href="https://mastodon.social/tags/Martian" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Martian</a> <a href="https://mastodon.social/tags/Atmosphere" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Atmosphere</a> <a href="https://mastodon.social/tags/AtmosphericScience" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#AtmosphericScience</a> <a href="https://mastodon.social/tags/meteo" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#meteo</a> <a href="https://mastodon.social/tags/meteorology" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#meteorology</a> <a href="https://mastodon.social/tags/weather" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#weather</a> <a href="https://mastodon.social/tags/planetaryscience" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#planetaryscience</a> <a href="https://mastodon.social/tags/cloud" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#cloud</a> <a href="https://mastodon.social/tags/cloudspotting" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#cloudspotting</a> <a href="https://mastodon.social/tags/cloudphotography" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#cloudphotography</a>

Nicole SharpBeneath a River of RedA glowing arch of red, pink, and white anchors this stunning composite astrophotograph. This is a STEVE (Strong Thermal Emission Velocity Enhancement) caused by a river of fast-moving ions high in the atmosphere. Above the STEVE’s glow, the skies are red; that’s due either to the STEVE or to the heat-related glow of a Stable Auroral Red (SAR) arc. Find even more beautiful astrophotography at the artist’s <a href="https://www.louisleroux.fr/tirages-dart/" rel="nofollow noopener noreferrer" target="_blank">website</a> and <a href="https://www.instagram.com/lrx.photo/" rel="nofollow noopener noreferrer" target="_blank">Instagram</a>. (Image credit: <a href="https://www.louisleroux.fr/tirages-dart/#gallery/fb11d978385fd3fd8cca5efab1787524/350/cart" rel="nofollow noopener noreferrer" target="_blank">L. Leroux-Géré</a>; via <a href="https://apod.nasa.gov/apod/ap241028.html" rel="nofollow noopener noreferrer" target="_blank">APOD</a>)<a rel="nofollow noopener noreferrer" class="hashtag u-tag u-category" href="https://fyfluiddynamics.com/tagged/astronomy/" target="_blank">#astronomy</a> <a rel="nofollow noopener noreferrer" class="hashtag u-tag u-category" href="https://fyfluiddynamics.com/tagged/atmospheric-science/" target="_blank">#atmosphericScience</a> <a rel="nofollow noopener noreferrer" class="hashtag u-tag u-category" href="https://fyfluiddynamics.com/tagged/aurora/" target="_blank">#aurora</a> <a rel="nofollow noopener noreferrer" class="hashtag u-tag u-category" href="https://fyfluiddynamics.com/tagged/fluid-dynamics/" target="_blank">#fluidDynamics</a> <a rel="nofollow noopener noreferrer" class="hashtag u-tag u-category" href="https://fyfluiddynamics.com/tagged/magnetohydrodynamics/" target="_blank">#magnetohydrodynamics</a> <a rel="nofollow noopener noreferrer" class="hashtag u-tag u-category" href="https://fyfluiddynamics.com/tagged/physics/" target="_blank">#physics</a> <a rel="nofollow noopener noreferrer" class="hashtag u-tag u-category" href="https://fyfluiddynamics.com/tagged/planetary-science/" target="_blank">#planetaryScience</a> <a rel="nofollow noopener noreferrer" class="hashtag u-tag u-category" href="https://fyfluiddynamics.com/tagged/science/" target="_blank">#science</a> <a rel="nofollow noopener noreferrer" class="hashtag u-tag u-category" href="https://fyfluiddynamics.com/tagged/steve/" target="_blank">#STEVE</a>

Nicole SharpWave Clouds in the AtacamaStriped clouds appear to converge over a mountaintop in this photo, but that’s an illusion. In reality, these clouds are parallel and periodic; it’s only the camera’s wide-angle lens that makes them appear to converge. Wave clouds like these form when air gets pushed up and over topography, triggering an up-and-down oscillation (known as an internal wave) in the atmosphere. At the peak of the wave, cool moist air condenses water vapor into droplets that form clouds. As the air bobs back down and warms, the clouds evaporate, leaving behind a series of stripes. You can learn more about the physics behind these clouds here and here. (Image credit: <a href="https://www.instagram.com/yuribeletsky/" rel="nofollow noopener noreferrer" target="_blank">Y. Beletsky</a>; via <a href="https://apod.nasa.gov/apod/ap241119.html?__readwiseLocation=" rel="nofollow noopener noreferrer" target="_blank">APOD</a>)<a rel="nofollow noopener noreferrer" class="hashtag u-tag u-category" href="https://fyfluiddynamics.com/tagged/atmospheric-science/" target="_blank">#atmosphericScience</a> <a rel="nofollow noopener noreferrer" class="hashtag u-tag u-category" href="https://fyfluiddynamics.com/tagged/cloud-formation/" target="_blank">#cloudFormation</a> <a rel="nofollow noopener noreferrer" class="hashtag u-tag u-category" href="https://fyfluiddynamics.com/tagged/condensation/" target="_blank">#condensation</a> <a rel="nofollow noopener noreferrer" class="hashtag u-tag u-category" href="https://fyfluiddynamics.com/tagged/fluid-dynamics/" target="_blank">#fluidDynamics</a> <a rel="nofollow noopener noreferrer" class="hashtag u-tag u-category" href="https://fyfluiddynamics.com/tagged/internal-waves/" target="_blank">#internalWaves</a> <a rel="nofollow noopener noreferrer" class="hashtag u-tag u-category" href="https://fyfluiddynamics.com/tagged/lee-waves/" target="_blank">#leeWaves</a> <a rel="nofollow noopener noreferrer" class="hashtag u-tag u-category" href="https://fyfluiddynamics.com/tagged/meteorology/" target="_blank">#meteorology</a> <a rel="nofollow noopener noreferrer" class="hashtag u-tag u-category" href="https://fyfluiddynamics.com/tagged/physics/" target="_blank">#physics</a> <a rel="nofollow noopener noreferrer" class="hashtag u-tag u-category" href="https://fyfluiddynamics.com/tagged/science/" target="_blank">#science</a> <a rel="nofollow noopener noreferrer" class="hashtag u-tag u-category" href="https://fyfluiddynamics.com/tagged/wave-clouds/" target="_blank">#waveClouds</a>

Academic EuropeJob - Alert 🌿🌏 POSTDOCTORAL RESEARCHER (F_M_X) IN MICROMETEOROLOGYDeadline: 2025-01-05Location: Germany, Potsdam, BrandenburgAPPLY: <a href="https://www.academiceurope.com/job/?id=5625" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://www.academiceurope.com/job/?id=5625</a><a href="https://mstdn.business/tags/hiring" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#hiring</a> <a href="https://mstdn.business/tags/AtmosphericScience" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#AtmosphericScience</a> <a href="https://mstdn.business/tags/EnvironmentalSciences" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#EnvironmentalSciences</a> <a href="https://mstdn.business/tags/geoecology" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#geoecology</a> <a href="https://mstdn.business/tags/geoinformatics" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#geoinformatics</a> <a href="https://mstdn.business/tags/Meteorology" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Meteorology</a> <a href="https://mstdn.business/tags/Physics" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Physics</a> <a href="https://mstdn.business/tags/Postdoc" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Postdoc</a>

nextGEMS📆 We’re thrilled to show you all this month’s <a href="https://fediscience.org/tags/ScienceArt" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ScienceArt</a> piece, "Sea Salt", created by our project partner Philip Weiß from the University of Oxford. This intriguing design visualises the dynamic mysterious exchange between sea salt aerosols, clouds, and rain 🌧️ — a captivating look at how these natural elements interact in our <a href="https://fediscience.org/tags/atmosphere" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#atmosphere</a>. 🌐 Don’t miss out on this unique blend of science and art! 🎨✨ <a href="https://fediscience.org/tags/nextGEMS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#nextGEMS</a> <a href="https://fediscience.org/tags/SeaSalt" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#SeaSalt</a> <a href="https://fediscience.org/tags/AtmosphericScience" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#AtmosphericScience</a> <a href="https://fediscience.org/tags/ClimateScience" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ClimateScience</a> <a href="https://fediscience.org/tags/ClimateModelling" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ClimateModelling</a> <a href="https://fediscience.org/tags/SciComm" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#SciComm</a>

🌻 Farah :neuro: :v_bi:Yes I’m currently actively looking for a job. I have a background in mechanical and environmental engineering with an emphasis on atmospheric science. I’ve done data analysis and source identifications for VOCs in urban environments. I also have teaching and mentoring experience for undergraduate level courses. If anyone is looking for support in air quality studies/work, please drop me a line. Not a citizen, but I’m eligible to work in USA (green card). <a href="https://beige.party/tags/GetFediHired" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#GetFediHired</a> <a href="https://beige.party/tags/engineering" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#engineering</a> <a href="https://beige.party/tags/jobSearch" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#jobSearch</a> <a href="https://beige.party/tags/AtmosphericScience" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#AtmosphericScience</a>

OptimusPrimeBotHubble Spots Black Hole Beam Causing Stellar Eruptions <a href="https://mastodon.online/tags/Ast" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Ast</a> <a href="https://mastodon.online/tags/Astrophysics" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Astrophysics</a> <a href="https://mastodon.online/tags/Atmosphere" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Atmosphere</a> <a href="https://mastodon.online/tags/AtmosphericPhenomena" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#AtmosphericPhenomena</a> <a href="https://mastodon.online/tags/Atmosphericscience" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Atmosphericscience</a> <a href="https://mastodon.online/tags/BlackHole" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#BlackHole</a> <a href="https://mastodon.online/tags/Constellation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Constellation</a> <a href="https://mastodon.online/tags/CubeSat" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#CubeSat</a> ⏩ 4 new pictures and 6 new videos from NASA (SVS) <a href="https://commons.wikimedia.org/wiki/Special:ListFiles?limit=30&user=OptimusPrimeBot&ilshowall=1&offset=20240928111851" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://commons.wikimedia.org/wiki/Special:ListFiles?limit=30&user=OptimusPrimeBot&ilshowall=1&offset=20240928111851</a>

tomsharpJohn Tyndall was the first person to measure the ability of gases to absorb heat, and was the first to prove the greenhouse effect of earth’s atmosphere. <a href="https://mastodon.sdf.org/tags/Poetry" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Poetry</a> <a href="https://mastodon.sdf.org/tags/Science" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Science</a> <a href="https://mastodon.sdf.org/tags/History" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#History</a> <a href="https://mastodon.sdf.org/tags/AtmosphericScience" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#AtmosphericScience</a> <a href="https://mastodon.sdf.org/tags/GreenhouseEffect" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#GreenhouseEffect</a> <a href="https://mastodon.sdf.org/tags/Tyndall" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Tyndall</a> (<a href="https://sharpgiving.com/thebookofscience/items/p1863.html" rel="nofollow noopener noreferrer" target="_blank">https://sharpgiving.com/thebookofscience/items/p1863.html</a>)

Matt WillemsenDiscovering New Earths: A Groundbreaking Technique for Spotting Habitable Exoplanets <a href="https://scitechdaily.com/discovering-new-earths-a-groundbreaking-technique-for-spotting-habitable-exoplanets/" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://scitechdaily.com/discovering-new-earths-a-groundbreaking-technique-for-spotting-habitable-exoplanets/</a> <a href="https://mastodon.social/tags/Groundbreaking" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Groundbreaking</a> <a href="https://mastodon.social/tags/Technique" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Technique</a> <a href="https://mastodon.social/tags/Spotting" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Spotting</a> <a href="https://mastodon.social/tags/Habitable" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Habitable</a> <a href="https://mastodon.social/tags/Exoplanets" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Exoplanets</a> <a href="https://mastodon.social/tags/Astronomy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Astronomy</a> <a href="https://mastodon.social/tags/AtmosphericScience" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#AtmosphericScience</a>

MikPetterNew Study shows land surface temperatures follow simple physics.. Land surface temperatures are shaped mostly by the heating by sunlight, but also by evaporation and convective heat transfer in the vertical… Extract from Physorg article “..thought that the lack of water would make deserts warmer," says Ghausi, with his background as a hydrologist. "But we found that the maximization of power was more important than the lack of water. The missing water is compensated for in such a way that more heat was transferred into the atmosphere." The warmer temperatures in deserts were then attributed to two effects: Deserts have fewer clouds, so that more sunshine heats the surface more strongly than in rainforests. The second effect is less trivial: deserts are typically located in the subtropics, where the atmosphere transports heat horizontally through the so-called Hadley circulation. This heat is not added to the surface where it could drive the engine for motion, but to the atmosphere above. This makes the power generation process at the surface less efficient, resulting in less cooling and a warmer surface. With these two factors the authors were able to explain the temperature variations from rainforests to deserts…”Original article <a href="https://phys.org/news/2023-07-surface-temperatures-simple-physics-due.html" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://phys.org/news/2023-07-surface-temperatures-simple-physics-due.html</a><a href="https://aus.social/tags/climatology" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#climatology</a> <a href="https://aus.social/tags/AtmosphericScience" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#AtmosphericScience</a> <a href="https://aus.social/tags/physics" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#physics</a>

Mastodon Migration<a href="https://sciences.social/@markigra" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@markigra</a> Disciplines currently supported by the Find Academics on Mastodon (<a href="https://find.sciences.social/" rel="nofollow noopener noreferrer" target="_blank">https://find.sciences.social/</a>) tool:<a href="https://mastodon.online/tags/Anthropology" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Anthropology</a> <a href="https://mastodon.online/tags/Archaeology" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Archaeology</a> <a href="https://mastodon.online/tags/AtmosphericScience" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#AtmosphericScience</a> and <a href="https://mastodon.online/tags/AirQuality" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#AirQuality</a> <a href="https://mastodon.online/tags/Bioinformatics" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Bioinformatics</a> <a href="https://mastodon.online/tags/Communication" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Communication</a> and <a href="https://mastodon.online/tags/MediaStudies" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#MediaStudies</a> <a href="https://mastodon.online/tags/Dendrochronology" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Dendrochronology</a> <a href="https://mastodon.online/tags/EarthScience" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#EarthScience</a> <a href="https://mastodon.online/tags/Economics" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Economics</a> <a href="https://mastodon.online/tags/Education" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Education</a> <a href="https://mastodon.online/tags/History" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#History</a> and <a href="https://mastodon.online/tags/PhilosphyOfScience" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#PhilosphyOfScience</a> <a href="https://mastodon.online/tags/IslamicStudies" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#IslamicStudies</a> / <a href="https://mastodon.online/tags/MiddleEasternStudies" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#MiddleEasternStudies</a>/ <a href="https://mastodon.online/tags/IslamicateStudies" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#IslamicateStudies</a>/ <a href="https://mastodon.online/tags/OrientalStudies" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#OrientalStudies</a> <a href="https://mastodon.online/tags/Law" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Law</a> <a href="https://mastodon.online/tags/Marketing" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Marketing</a> and <a href="https://mastodon.online/tags/ConsumerResearch" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ConsumerResearch</a> <a href="https://mastodon.online/tags/NuclearFusion" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#NuclearFusion</a> <a href="https://mastodon.online/tags/OpenScience" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#OpenScience</a> [more...]2/ <a href="https://mastodon.online/tags/twittermigration" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#twittermigration</a> <a href="https://mastodon.online/tags/academics" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#academics</a>

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