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TomKrajci 🇺🇦 🏳️‍🌈 🏳️‍⚧️Strong convective development over the mountains of southern New Mexico...even before 10AM.These two photos show rapid growth of a towering cumulus, especially the top.But this development is very localized...along the convergence line/zone. (See weather satellite image)<a href="https://en.wikipedia.org/wiki/Convergence_zone" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://en.wikipedia.org/wiki/Convergence_zone</a>I expect that we'll have localized showers soon.<a href="https://universeodon.com/tags/NewMexico" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#NewMexico</a> <a href="https://universeodon.com/tags/NMwx" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#NMwx</a> <a href="https://universeodon.com/tags/Convergence" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Convergence</a> <a href="https://universeodon.com/tags/Convection" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Convection</a> <a href="https://universeodon.com/tags/Cumulus" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Cumulus</a> <a href="https://universeodon.com/tags/Thunderstorms" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Thunderstorms</a>

Nicole SharpSalt Fingers <a class="" href="https://fyfluiddynamics.com/wp-content/uploads/DDinsta1.png" rel="nofollow noopener noreferrer" target="_blank"></a> <a class="" href="https://fyfluiddynamics.com/wp-content/uploads/DDinsta2.png" rel="nofollow noopener noreferrer" target="_blank"></a> <a class="" href="https://fyfluiddynamics.com/wp-content/uploads/DDinsta3.png" rel="nofollow noopener noreferrer" target="_blank"></a> Any time a fluid under gravity has areas of differing density, it convects. We’re used to thinking of this in terms of temperature — “hot air rises” — but temperature isn’t the only source of convection. Differences in concentration — like salinity in water — cause convection, too. This video shows a special, more complex case: what happens when there are <a href="https://en.wikipedia.org/wiki/Double_diffusive_convection" rel="nofollow noopener noreferrer" target="_blank">two sources of density gradient</a>, each of which diffuses at a different rate.The classic example of this occurs in the ocean, where colder fresher water meets warmer, saltier water (and vice versa). Cold water tends to sink. So does saltier water. But since temperature and salinity move at different speeds, their competing convection takes on a shape that resembles dancing, finger-like plumes as seen here. (Video and image credit: <a href="https://doi.org/10.1103/APS.DFD.2024.GFM.V2677989" rel="nofollow noopener noreferrer" target="_blank">M. Mohaghar et al.</a>)<a rel="nofollow noopener noreferrer" class="hashtag u-tag u-category" href="https://fyfluiddynamics.com/tagged/2024gofm/" target="_blank">#2024gofm</a> <a rel="nofollow noopener noreferrer" class="hashtag u-tag u-category" href="https://fyfluiddynamics.com/tagged/convection/" target="_blank">#convection</a> <a rel="nofollow noopener noreferrer" class="hashtag u-tag u-category" href="https://fyfluiddynamics.com/tagged/double-diffusive-convection/" target="_blank">#doubleDiffusiveConvection</a> <a rel="nofollow noopener noreferrer" class="hashtag u-tag u-category" href="https://fyfluiddynamics.com/tagged/double-diffusive-instability/" target="_blank">#doubleDiffusiveInstability</a> <a rel="nofollow noopener noreferrer" class="hashtag u-tag u-category" href="https://fyfluiddynamics.com/tagged/flow-visualization/" target="_blank">#flowVisualization</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/oceanography/" target="_blank">#oceanography</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>

Nicole SharpArctic MeltTemperatures in the Arctic are rising faster than elsewhere, triggering more and more melting. Photographer Scott Portelli captured a melting ice shelf protruding into the ocean in this aerial image. Across the top of the frozen landscape, streams and rivers cut through the ice, leading to waterfalls that flood the nearby ocean with freshwater. This meltwater will do more than raise ocean levels; it changes temperature and salinity in these regions, disrupting the convection that keeps our planet healthy. (Image credit: <a href="https://oceanographicmagazine.com/opa-winner/ocean-conservation-impact-photographer-of-the-year-2024-scopor3/" rel="nofollow noopener noreferrer" target="_blank">S. Portelli/OPOTY</a>; via <a href="https://www.thisiscolossal.com/2024/08/ocean-photographer-of-the-year-2024/" rel="nofollow noopener noreferrer" target="_blank">Colossal</a>)<a rel="nofollow noopener noreferrer" class="hashtag u-tag u-category" href="https://fyfluiddynamics.com/tagged/climate-change/" target="_blank">#climateChange</a> <a rel="nofollow noopener noreferrer" class="hashtag u-tag u-category" href="https://fyfluiddynamics.com/tagged/convection/" target="_blank">#convection</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/fluids-as-art/" target="_blank">#fluidsAsArt</a> <a rel="nofollow noopener noreferrer" class="hashtag u-tag u-category" href="https://fyfluiddynamics.com/tagged/geophysics/" target="_blank">#geophysics</a> <a rel="nofollow noopener noreferrer" class="hashtag u-tag u-category" href="https://fyfluiddynamics.com/tagged/melting/" target="_blank">#melting</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>

IT NewsHack Makes Microwave Cookies Fast and Not Terrible - Making a chocolate chip cookie is easy. Making a good chocolate chip cookie is a l... - <a href="https://hackaday.com/2024/03/11/hack-makes-microwave-cookies-fast-and-not-terrible/" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://hackaday.com/2024/03/11/hack-makes-microwave-cookies-fast-and-not-terrible/</a> <a href="https://schleuss.online/tags/cookinghacks" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#cookinghacks</a> <a href="https://schleuss.online/tags/convection" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#convection</a> <a href="https://schleuss.online/tags/magnetron" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#magnetron</a> <a href="https://schleuss.online/tags/microwave" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#microwave</a> <a href="https://schleuss.online/tags/vending" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#vending</a> <a href="https://schleuss.online/tags/baking" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#baking</a> <a href="https://schleuss.online/tags/cookie" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#cookie</a>

Matt WillemsenThe Nature of Mantle Flow May Depend on the Type of Slab Subducting <a href="https://eos.org/research-spotlights/the-nature-of-mantle-flow-may-depend-on-the-type-of-slab-subducting" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://eos.org/research-spotlights/the-nature-of-mantle-flow-may-depend-on-the-type-of-slab-subducting</a> <a href="https://mastodon.social/tags/MantleFlow" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#MantleFlow</a> <a href="https://mastodon.social/tags/Tectonics" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Tectonics</a> <a href="https://mastodon.social/tags/subduction" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#subduction</a> <a href="https://mastodon.social/tags/slab" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#slab</a> <a href="https://mastodon.social/tags/convection" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#convection</a> <a href="https://mastodon.social/tags/dislocationcreep" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#dislocationcreep</a>

💧🌏 Greg CocksHow The Indian Ocean Geoid Low Was Formed -- <a href="https://doi.org/10.1029/2022GL102694" rel="nofollow noopener noreferrer" target="_blank">https://doi.org/10.1029/2022GL102694</a> <-- shared paper -- <a href="https://techhub.social/tags/GIS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#GIS</a> <a href="https://techhub.social/tags/spatial" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#spatial</a> <a href="https://techhub.social/tags/mapping" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#mapping</a> <a href="https://techhub.social/tags/remotesensing" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#remotesensing</a> <a href="https://techhub.social/tags/gravity" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#gravity</a> <a href="https://techhub.social/tags/geoid" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#geoid</a> <a href="https://techhub.social/tags/geodesy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#geodesy</a> <a href="https://techhub.social/tags/IndianOcean" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#IndianOcean</a> <a href="https://techhub.social/tags/formation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#formation</a> <a href="https://techhub.social/tags/IOGL" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#IOGL</a> <a href="https://techhub.social/tags/model" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#model</a> <a href="https://techhub.social/tags/modeling" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#modeling</a> <a href="https://techhub.social/tags/geophysics" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#geophysics</a> <a href="https://techhub.social/tags/structuralgeology" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#structuralgeology</a> <a href="https://techhub.social/tags/crustal" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#crustal</a> <a href="https://techhub.social/tags/mantle" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#mantle</a> <a href="https://techhub.social/tags/convection" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#convection</a> <a href="https://techhub.social/tags/Tethyan" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Tethyan</a> <a href="https://techhub.social/tags/sea" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#sea</a> <a href="https://techhub.social/tags/ocean" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ocean</a> <a href="https://techhub.social/tags/subsidence" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#subsidence</a> <a href="https://techhub.social/tags/anomaly" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#anomaly</a> <a href="https://techhub.social/tags/spatialanalysis" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#spatialanalysis</a> <a href="https://techhub.social/tags/spatiotemporal" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#spatiotemporal</a> <a href="https://techhub.social/tags/tomography" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#tomography</a> <a href="https://techhub.social/tags/density" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#density</a> <a href="https://techhub.social/tags/rock" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#rock</a> <a href="https://techhub.social/tags/geology" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#geology</a> <a href="https://techhub.social/tags/tectonics" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#tectonics</a> <a href="https://techhub.social/tags/platetectonics" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#platetectonics</a>

Julien SalortAlors moi aussi je joue avec <a href="https://physfluids.fr/tags/ChatGPT" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ChatGPT</a>. C'est marrant même s'il raconte n'importe quoi 😅. <a href="https://physfluids.fr/tags/Turbulence" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Turbulence</a> <a href="https://physfluids.fr/tags/Convection" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Convection</a> <a href="https://physfluids.fr/tags/Shakespeare" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Shakespeare</a> <a href="https://physfluids.fr/tags/UltimateRegime" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#UltimateRegime</a>

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