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#magneticfield

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💧🌏 Greg Cocks<p>World Magnetic Model 2025 Released [NOAA]<br>--<br><a href="https://www.ncei.noaa.gov/news/world-magnetic-model-2025-released" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">ncei.noaa.gov/news/world-magne</span><span class="invisible">tic-model-2025-released</span></a> &lt;-- technical article<br>--<br><a href="https://www.ncei.noaa.gov/products/world-magnetic-model-high-resolution" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">ncei.noaa.gov/products/world-m</span><span class="invisible">agnetic-model-high-resolution</span></a> &lt;-- updated map/data, World Magnetic Model, NOAA<br>--<br><a href="https://techhub.social/tags/GIS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>GIS</span></a> <a href="https://techhub.social/tags/spatial" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>spatial</span></a> <a href="https://techhub.social/tags/mapping" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>mapping</span></a> <a href="https://techhub.social/tags/navigation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>navigation</span></a> <a href="https://techhub.social/tags/geomagnetic" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>geomagnetic</span></a> <a href="https://techhub.social/tags/geology" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>geology</span></a> <a href="https://techhub.social/tags/WMM" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>WMM</span></a> <a href="https://techhub.social/tags/worldmagneticmodel" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>worldmagneticmodel</span></a> <a href="https://techhub.social/tags/magneticfield" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>magneticfield</span></a> <a href="https://techhub.social/tags/model" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>model</span></a> <a href="https://techhub.social/tags/spatiotemporal" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>spatiotemporal</span></a> <a href="https://techhub.social/tags/global" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>global</span></a> <a href="https://techhub.social/tags/technology" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>technology</span></a> <a href="https://techhub.social/tags/GPS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>GPS</span></a> <a href="https://techhub.social/tags/WMM2025" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>WMM2025</span></a> <a href="https://techhub.social/tags/highresolution" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>highresolution</span></a> <a href="https://techhub.social/tags/WMMHR2025" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>WMMHR2025</span></a></p>
Dining & Cooking<p>Astronomers spotted the missing ingredient for cooking up stars <a href="https://www.diningandcooking.com/1785318/astronomers-spotted-the-missing-ingredient-for-cooking-up-stars/" rel="nofollow noopener noreferrer" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">diningandcooking.com/1785318/a</span><span class="invisible">stronomers-spotted-the-missing-ingredient-for-cooking-up-stars/</span></a> <a href="https://vive.im/tags/Cooking" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Cooking</span></a> <a href="https://vive.im/tags/galaxy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>galaxy</span></a> <a href="https://vive.im/tags/MagneticField" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>MagneticField</span></a> <a href="https://vive.im/tags/StarFormation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>StarFormation</span></a></p>
Nicole Sharp<p><strong>A Magnetic Tsunami Warning</strong></p><p>Tsunamis are devastating natural disasters that can strike with little to no warning for coastlines. Often the first sign of major tsunami is a drop in the sea level as water flows out to join the incoming wave. But <a href="https://doi.org/10.1029/2021JB022760" rel="nofollow noopener noreferrer" target="_blank">researchers have now shown</a> that magnetic fields can signal a coming wave, too. Because seawater is electrically conductive, its movement affects local magnetic fields, and a tsunami’s signal is large enough to be discernible. One study found that the magnetic field level changes are detectable a full minute before visible changes in the sea level. One minute may not sound like much, but in an evacuation where seconds count, it could make a big difference in saving lives. (Image credit: Jiji Press/AFP/Getty Images; research credit: <a href="https://doi.org/10.1029/2021JB022760" rel="nofollow noopener noreferrer" target="_blank">Z. Lin et al.</a>; via <a href="https://gizmodo.com/magnetic-fields-could-be-early-warning-that-a-tsunami-i-1848265914" rel="nofollow noopener noreferrer" target="_blank">Gizmodo</a>)</p><p><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/geophysics/" target="_blank">#geophysics</a> <a rel="nofollow noopener noreferrer" class="hashtag u-tag u-category" href="https://fyfluiddynamics.com/tagged/magnetic-field/" target="_blank">#magneticField</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/science/" target="_blank">#science</a> <a rel="nofollow noopener noreferrer" class="hashtag u-tag u-category" href="https://fyfluiddynamics.com/tagged/tsunami/" target="_blank">#tsunami</a></p>
Mark Wieczorek<p>Now that I have a new home on solarsystem.social, here's a new <a href="https://solarsystem.social/tags/introduction" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>introduction</span></a>!</p><p>I am a <a href="https://solarsystem.social/tags/planetary" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>planetary</span></a> scientist working at the Institut de Physique du Globe de Paris (<a href="https://solarsystem.social/tags/IPGP" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>IPGP</span></a>) in France. My research uses the <a href="https://solarsystem.social/tags/gravity" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>gravity</span></a> field, <a href="https://solarsystem.social/tags/topography" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>topography</span></a>, and <a href="https://solarsystem.social/tags/MagneticField" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>MagneticField</span></a> of the planets to decipher their internal structure and geologic evolution. My favorite terrestrial body is the <a href="https://solarsystem.social/tags/Moon" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Moon</span></a>, but I also work with <a href="https://solarsystem.social/tags/Mercury" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Mercury</span></a>, <a href="https://solarsystem.social/tags/Venus" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Venus</span></a>, and <a href="https://solarsystem.social/tags/Mars" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Mars</span></a>. Soon I will need to learn about <a href="https://solarsystem.social/tags/Psyche" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Psyche</span></a> and the icy satellites of <a href="https://solarsystem.social/tags/Jupiter" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Jupiter</span></a>!</p><p>1/2</p>
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