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AnnaAnthro<p>Looks like <a href="https://mastodon.social/tags/aurora" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>aurora</span></a> possible tonite over <a href="https://mastodon.social/tags/Canada" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Canada</span></a>, reaching as far south as Idaho &amp; New York. </p><p><a href="https://mastodon.social/tags/geomagnetic" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geomagnetic</span></a> <a href="https://mastodon.social/tags/solarflare" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>solarflare</span></a> </p><p>G2 (Moderate) Geomagnetic Storming Likely 25-26 Jun | NOAA / NWS Space Weather Prediction Center</p><p><a href="https://www.swpc.noaa.gov/news/g2-moderate-geomagnetic-storming-likely-25-jun" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">swpc.noaa.gov/news/g2-moderate</span><span class="invisible">-geomagnetic-storming-likely-25-jun</span></a></p>
💧🌏 Greg Cocks<p>The March 1940 Superstorm - Geoelectromagnetic Hazards And Impacts On American Communication And Power Systems<br>--<br><a href="https://doi.org/10.1029/2022SW003379" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">doi.org/10.1029/2022SW003379</span><span class="invisible"></span></a> &lt;-- shared paper<br>--<br><a href="https://techhub.social/tags/spaceweather" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>spaceweather</span></a> <a href="https://techhub.social/tags/geomagnetic" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geomagnetic</span></a> <a href="https://techhub.social/tags/history" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>history</span></a> <a href="https://techhub.social/tags/historic" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>historic</span></a> #1940 <a href="https://techhub.social/tags/USA" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>USA</span></a> <a href="https://techhub.social/tags/measurement" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>measurement</span></a> <a href="https://techhub.social/tags/spatialanalysis" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>spatialanalysis</span></a> <a href="https://techhub.social/tags/geomagnetism" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geomagnetism</span></a> <a href="https://techhub.social/tags/risk" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>risk</span></a> <a href="https://techhub.social/tags/hazard" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>hazard</span></a> <a href="https://techhub.social/tags/effects" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>effects</span></a> <a href="https://techhub.social/tags/ICME" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ICME</span></a> <a href="https://techhub.social/tags/CME" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CME</span></a> <a href="https://techhub.social/tags/coronalmassejection" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>coronalmassejection</span></a> <a href="https://techhub.social/tags/interference" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>interference</span></a> <a href="https://techhub.social/tags/electricity" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>electricity</span></a> <a href="https://techhub.social/tags/electrical" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>electrical</span></a> <a href="https://techhub.social/tags/utilities" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>utilities</span></a> <a href="https://techhub.social/tags/infrastructure" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>infrastructure</span></a> <a href="https://techhub.social/tags/impacts" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>impacts</span></a> <a href="https://techhub.social/tags/communications" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>communications</span></a> <a href="https://techhub.social/tags/telecommunications" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>telecommunications</span></a> <a href="https://techhub.social/tags/geoelectromagnetic" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geoelectromagnetic</span></a> <a href="https://techhub.social/tags/solarwind" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>solarwind</span></a> <a href="https://techhub.social/tags/magneticstorm" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>magneticstorm</span></a> <a href="https://techhub.social/tags/humanimpacts" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>humanimpacts</span></a> <a href="https://techhub.social/tags/geoelectric" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geoelectric</span></a> <a href="https://techhub.social/tags/geology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geology</span></a> <a href="https://techhub.social/tags/soil" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>soil</span></a> <a href="https://techhub.social/tags/operations" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>operations</span></a> <a href="https://techhub.social/tags/transmission" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>transmission</span></a> <a href="https://techhub.social/tags/power" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>power</span></a> <a href="https://techhub.social/tags/energy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>energy</span></a> <a href="https://techhub.social/tags/energysupply" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>energysupply</span></a> <a href="https://techhub.social/tags/naturalhazard" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>naturalhazard</span></a>@USGS | @CIRES</p>
Santiago Andrés Triana<p>The <a href="https://fediscience.org/tags/auroraborealis" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>auroraborealis</span></a> from <a href="https://fediscience.org/tags/Belgium" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Belgium</span></a>, rare sight! thanks to the <a href="https://fediscience.org/tags/solar" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>solar</span></a> flare produced by the <a href="https://fediscience.org/tags/sunspot" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sunspot</span></a> <a href="https://fediscience.org/tags/AR3848" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AR3848</span></a>. A strong <a href="https://fediscience.org/tags/geomagnetic" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geomagnetic</span></a> storm is ongoing.<br><a href="https://fediscience.org/tags/science" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>science</span></a></p>
HerrenbergWetter 🏳️‍🌈<p><a href="https://mastodon.green/tags/Sonnensturm" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Sonnensturm</span></a> <a href="https://mastodon.green/tags/solarstrom" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>solarstrom</span></a><br><a href="https://mastodon.green/tags/geomagnetic" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geomagnetic</span></a>|impact</p><p><a href="https://www.swpc.noaa.gov/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="">swpc.noaa.gov/</span><span class="invisible"></span></a></p>
Spaceflight 🚀<p>The <a href="https://spacey.space/tags/geomagnetic" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geomagnetic</span></a> storm could pose risks to critical infrastructure, <a href="https://spacey.space/tags/NOAA" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NOAA</span></a> said, including possible widespread voltage ⚡ control issues causing power grids to fail, <a href="https://spacey.space/tags/satellite" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>satellite</span></a> <a href="https://spacey.space/tags/navigation" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>navigation</span></a> being inaccurate by up to tens of meters and low-frequency radio disruption. <a href="https://spacey.space/tags/NewYork" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NewYork</span></a> City Emergency Management said the geomagnetic storm could cause other issues as its intensity may vary throughout the event <a href="https://www.forbes.com/sites/tylerroush/2024/10/09/northern-us-faces-severe-geomagnetic-storm-likely-impacting-power-grids-heres-what-to-know/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">forbes.com/sites/tylerroush/20</span><span class="invisible">24/10/09/northern-us-faces-severe-geomagnetic-storm-likely-impacting-power-grids-heres-what-to-know/</span></a></p><p><a href="https://spacey.space/tags/SpaceWeather" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SpaceWeather</span></a></p>
💧🌏 Greg Cocks<p>Recently Completed Geophysical Survey Will Help Protect Critical Infrastructure From Geomagnetic Storms And Space Weather<br>--<br><a href="https://www.usgs.gov/news/national-news-release/recently-completed-geophysical-survey-will-help-protect-critical" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">usgs.gov/news/national-news-re</span><span class="invisible">lease/recently-completed-geophysical-survey-will-help-protect-critical</span></a> &lt;-- shared technical article<br>--<br>[my other ½ is a space weather scientist, until I knew her I was not fully aware of all the risks and associated hazards associated with space weather]<br><a href="https://techhub.social/tags/GIS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GIS</span></a> <a href="https://techhub.social/tags/spatial" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>spatial</span></a> <a href="https://techhub.social/tags/mapping" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>mapping</span></a> <a href="https://techhub.social/tags/spaceweather" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>spaceweather</span></a> <a href="https://techhub.social/tags/power" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>power</span></a> <a href="https://techhub.social/tags/telecom" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>telecom</span></a> <a href="https://techhub.social/tags/critical" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>critical</span></a> <a href="https://techhub.social/tags/infrastructure" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>infrastructure</span></a> <a href="https://techhub.social/tags/risk" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>risk</span></a> <a href="https://techhub.social/tags/hazard" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>hazard</span></a> <a href="https://techhub.social/tags/geomagnetic" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geomagnetic</span></a> <a href="https://techhub.social/tags/geomagneticstorm" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geomagneticstorm</span></a> <a href="https://techhub.social/tags/geomagnetism" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geomagnetism</span></a> <a href="https://techhub.social/tags/minerals" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>minerals</span></a> <a href="https://techhub.social/tags/geothermal" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geothermal</span></a> <a href="https://techhub.social/tags/mining" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>mining</span></a> <a href="https://techhub.social/tags/earth" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>earth</span></a> <a href="https://techhub.social/tags/electricpower" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>electricpower</span></a> <a href="https://techhub.social/tags/powergrid" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>powergrid</span></a> <a href="https://techhub.social/tags/impacts" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>impacts</span></a> <a href="https://techhub.social/tags/conductivity" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>conductivity</span></a> <a href="https://techhub.social/tags/USMTArray" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>USMTArray</span></a> <a href="https://techhub.social/tags/magnetotellurics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>magnetotellurics</span></a> <a href="https://techhub.social/tags/geology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geology</span></a> <a href="https://techhub.social/tags/rocks" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>rocks</span></a> <a href="https://techhub.social/tags/geophysics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geophysics</span></a> <a href="https://techhub.social/tags/spatialanalysis" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>spatialanalysis</span></a> <a href="https://techhub.social/tags/spatiotemporal" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>spatiotemporal</span></a> <a href="https://techhub.social/tags/array" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>array</span></a> <a href="https://techhub.social/tags/USA" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>USA</span></a> <a href="https://techhub.social/tags/hazardanalysis" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>hazardanalysis</span></a> <a href="https://techhub.social/tags/powersystems" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>powersystems</span></a> <a href="https://techhub.social/tags/transformers" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>transformers</span></a> <a href="https://techhub.social/tags/powerfailures" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>powerfailures</span></a> <a href="https://techhub.social/tags/lossofpower" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>lossofpower</span></a> <a href="https://techhub.social/tags/blackouts" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>blackouts</span></a> <a href="https://techhub.social/tags/overloads" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>overloads</span></a> <br>@USGS @NSF <span class="h-card" translate="no"><a href="https://techhub.social/@nasa" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>nasa</span></a></span> @EarthScope @NOAA</p>
Westport Observatory<p>MULTIPLE CMEs ARE HEADING FOR EARTH: The past 48 hours of high solar activity has propelled three Coronal Mass Ejections, including one launched by a strong X-class solar flare. Predicted impacts on Aug. 9/10th, 11th and 12th could spark days of minor (G1) to strong (G3) geomagnetic storms. As our weather in New England improves, sky watchers may be able to see and photograph mid-latitude auroras this weekend. <a href="https://Spaceweather.com" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">Spaceweather.com</span><span class="invisible"></span></a> has more. </p><p><a href="https://vmst.io/tags/CME" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CME</span></a> <a href="https://vmst.io/tags/Sun" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Sun</span></a> <a href="https://vmst.io/tags/Solar" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Solar</span></a> <a href="https://vmst.io/tags/Aurora" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Aurora</span></a> <a href="https://vmst.io/tags/NewEngland" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NewEngland</span></a> <a href="https://vmst.io/tags/CoronalMassEjection" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CoronalMassEjection</span></a> <a href="https://vmst.io/tags/geomagnetic" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geomagnetic</span></a> <a href="https://vmst.io/tags/NorthernLights" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NorthernLights</span></a> <a href="https://vmst.io/tags/spaceweather" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>spaceweather</span></a></p>
Westport Observatory<p>GEOMAGNETIC STORM WATCH: Two plumes of dark plasma flew away from the sun yesterday, launching a coronal mass ejection (CME) toward Earth. NOAA forecast models suggest the halo CME will strike our planet during the early UT hours of July 24th, sparking a G2-class geomagnetic storm. Photographers in northern-tier US States may be able to catch auroras after the CME arrives. However, New England's weather will not be kind to our local sky lovers. <a href="https://www.Spaceweather.com" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="">Spaceweather.com</span><span class="invisible"></span></a> for details. </p><p><a href="https://vmst.io/tags/NOAA" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NOAA</span></a> <a href="https://vmst.io/tags/CME" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CME</span></a> <a href="https://vmst.io/tags/Aurora" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Aurora</span></a> <a href="https://vmst.io/tags/northernlights" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>northernlights</span></a> <a href="https://vmst.io/tags/Spaceweather" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Spaceweather</span></a> <a href="https://vmst.io/tags/NewEngland" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NewEngland</span></a> <a href="https://vmst.io/tags/WestportCT" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>WestportCT</span></a> <a href="https://vmst.io/tags/WestportObservatory" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>WestportObservatory</span></a> <a href="https://vmst.io/tags/plasma" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>plasma</span></a> <a href="https://vmst.io/tags/geomagnetic" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geomagnetic</span></a></p>
Alaska Native News<p>Solar storm — not HAARP — creates intense auroral display<br>[the_ad id="30587"]</p><p>NASA Astronomy Photo of the Day by Mariusz Durlej<br>A red and rayed aurora was captured in a single 6-second exposure from Racibórz, Poland, during this weekend's intense solar storm. Northern lights don't usually reach so far south. The photographer's...<br><a href="https://alaska-native-news.com/solar-storm-not-haarp-creates-intense-auroral-display/74023/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">alaska-native-news.com/solar-s</span><span class="invisible">torm-not-haarp-creates-intense-auroral-display/74023/</span></a><br><a href="https://mastodon.social/tags/aurora" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>aurora</span></a> <a href="https://mastodon.social/tags/northernlights" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>northernlights</span></a> <a href="https://mastodon.social/tags/haarp" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>haarp</span></a> <a href="https://mastodon.social/tags/atmosphere" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>atmosphere</span></a> <a href="https://mastodon.social/tags/geomagnetic" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geomagnetic</span></a> <a href="https://mastodon.social/tags/storm" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>storm</span></a> <a href="https://mastodon.social/tags/sun" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sun</span></a> <a href="https://mastodon.social/tags/solar" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>solar</span></a></p>
Westport Observatory<p>THE CME HAS ARRIVED: Arriving hours earlier than expected, a CME struck Earth's magnetic field on May 10th at 1645 UT. The big impact sparked a severe (G4) geomagnetic storm - which is ongoing now. More CMEs are following close behind, and their arrival could extend the storm. Radio blackouts are occurring over Europe and Africa. Aurora is possible through the weekend. More on <a href="https://www.Spaceweather.com" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="">Spaceweather.com</span><span class="invisible"></span></a></p><p>Image: The source of today's CME, giant sunspot AR3664 photographed at sunset between two eucalyptus trees by Marco Meniero of Civitavecchia, Italy</p><p><a href="https://vmst.io/tags/CME" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CME</span></a> <a href="https://vmst.io/tags/BOOM" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>BOOM</span></a> <a href="https://vmst.io/tags/Spaceweather" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Spaceweather</span></a> <a href="https://vmst.io/tags/AR3664" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AR3664</span></a> <a href="https://vmst.io/tags/geomagnetic" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geomagnetic</span></a> <a href="https://vmst.io/tags/Shortwave" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Shortwave</span></a> <a href="https://vmst.io/tags/Hamradio" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Hamradio</span></a> <a href="https://vmst.io/tags/radio" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>radio</span></a> <a href="https://vmst.io/tags/Aurora" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Aurora</span></a></p>
Unofficial PetaPixel Bot<p>PSA: Tonight Could Be a Great Chance to Photograph Auroras <a href="https://petapixel.com/2024/05/10/psa-tonight-could-be-a-great-chance-to-photograph-auroras/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">petapixel.com/2024/05/10/psa-t</span><span class="invisible">onight-could-be-a-great-chance-to-photograph-auroras/</span></a> <a href="https://toot.earth/tags/auroraborealis" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>auroraborealis</span></a> <a href="https://toot.earth/tags/northernlights" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>northernlights</span></a> <a href="https://toot.earth/tags/tipsandtricks" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>tipsandtricks</span></a> <a href="https://toot.earth/tags/Educational" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Educational</span></a> <a href="https://toot.earth/tags/geomagnetic" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geomagnetic</span></a> <a href="https://toot.earth/tags/solarstorm" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>solarstorm</span></a> <a href="https://toot.earth/tags/aurora" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>aurora</span></a> <a href="https://toot.earth/tags/News" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>News</span></a> <a href="https://toot.earth/tags/psa" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>psa</span></a></p>
Flipboard Science Desk<p>A rare severe geomagnetic storm watch is issued for the first time in nearly 20 years amid "unusual" solar event.</p><p>CBS News quotes the U.S. National Oceanic and Atmospheric Administration (NOAA): "Geomagnetic storms can impact infrastructure in near-Earth orbit and on Earth's surface, potentially disrupting communications, the electric power grid, navigation, radio and satellite operations."</p><p><a href="https://flip.it/6cGvxW" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">flip.it/6cGvxW</span><span class="invisible"></span></a></p><p><a href="https://flipboard.social/tags/Sun" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Sun</span></a> <a href="https://flipboard.social/tags/SolarFlare" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SolarFlare</span></a> <a href="https://flipboard.social/tags/Geomagnetic" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Geomagnetic</span></a> <a href="https://flipboard.social/tags/Space" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Space</span></a> <a href="https://flipboard.social/tags/Science" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Science</span></a></p>
Mother Bones<p>Via The Weather Network <br>10:00 PM · May 9, 2024</p><p>"A 'severe' <a href="https://mstdn.social/tags/geomagnetic" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geomagnetic</span></a> storm expected to reach Earth on Friday night could fill the skies over Canada with dazzling <a href="https://mstdn.social/tags/auroras" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>auroras</span></a>. Some areas may have a much better view than others."</p><p><a href="https://www.theweathernetwork.com/en/news/weather/forecasts/severe-geomagnetic-storm-may-spark-widespread-auroras-over-canada-on" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">theweathernetwork.com/en/news/</span><span class="invisible">weather/forecasts/severe-geomagnetic-storm-may-spark-widespread-auroras-over-canada-on</span></a></p>
Spaceflight 🚀<p>The <a href="https://spacey.space/tags/CMEs" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CMEs</span></a> travel at different speeds but are expected to arrive together at Earth by late Friday, 📆 May 10 or early Saturday, 📆 May 11. When fast-moving CMEs overtake slower CMEs in front of them, shock waves of their collision "do a good job sparking <a href="https://spacey.space/tags/geomagnetic" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geomagnetic</span></a> storms when they strike Earth's magnetic field." <a href="https://www.forbes.com/sites/jamiecartereurope/2024/05/09/prepare-for-northern-lights-in-the-us-this-weekend-after-intense-solar-activity-say-scientists/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">forbes.com/sites/jamiecartereu</span><span class="invisible">rope/2024/05/09/prepare-for-northern-lights-in-the-us-this-weekend-after-intense-solar-activity-say-scientists/</span></a></p><p><a href="https://spacey.space/tags/SolarStorm" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SolarStorm</span></a></p>
DoomsdaysCW<p><a href="https://kolektiva.social/tags/SolarFlares" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SolarFlares</span></a>, <a href="https://kolektiva.social/tags/Spaceweather" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Spaceweather</span></a> via Spaceweather.com And there's a reason I held onto my eclipse glasses. Read on...</p><p>"THIS SUNSPOT IS HUGE: Sunspot <a href="https://kolektiva.social/tags/AR3664" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AR3664</span></a> has grown so large, it is now visually rivaling the great <a href="https://kolektiva.social/tags/Carrington" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Carrington</span></a> sunspot of Sept. 1859. To illustrate their similarity, Carrington's famous sketch (to scale) has been added to a picture of today's sun:</p><p>"How big is AR3664? Sprawling almost 200,000 km from end to end, it is 15 times wider than Earth. You can see AR3664 through ordinary eclipse glasses with no magnification at all. Moreover, it is easy to project an image of this sunspot onto the sidewalk or a white screen just as Carrington did in the 19th century.</p><p>"Carrington's sunspot is famous because in August and Sept. 1859 it emitted a series of intense <a href="https://kolektiva.social/tags/SolarFlares" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SolarFlares</span></a> and <a href="https://kolektiva.social/tags/CMEs" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CMEs</span></a>. The resulting <a href="https://kolektiva.social/tags/geomagnetic" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geomagnetic</span></a> storms set fire to telegraph offices and sparked auroras from Cuba to Hawaii. The '<a href="https://kolektiva.social/tags/CarringtonEvent" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CarringtonEvent</span></a>' has since become a touchstone of space weather in pop culture, with headlines stoking fears of an "internet apocalypse" if it repeats. Recent studies suggest that Carrington-class storms occur once every 40 to 60 years, so we're overdue.</p><p>"Does this mean we're about to get hit by another Carrington Event? Probably not. Big sunspots don't always produce big CMEs. Indeed, the CME AR3664 hurled toward us earlier today is puny compared to the CMEs of 1859. It won't cause much trouble when it arrives this weekend. Nevertheless, it would be wise to keep an eye on this growing active region while Earth is in its strike zone."</p><p><a href="http://www.spaceweather.com" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">http://www.</span><span class="">spaceweather.com</span><span class="invisible"></span></a></p>
Chuck Darwin<p>Space weather forecasters have issued a <a href="https://c.im/tags/geomagnetic" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geomagnetic</span></a> <a href="https://c.im/tags/storm" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>storm</span></a> watch through Monday</p><p>An ouburst of <a href="https://c.im/tags/plasma" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>plasma</span></a> from a solar flare could interfere with radio transmissions on Earth -- And could make for great <a href="https://c.im/tags/aurora" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>aurora</span></a> viewing.<br>“For the general public, if you have clear skies at night and you are at higher latitudes, this would be a great opportunity to see the skies light up,” Lash said.<br>Satellite operators might have trouble tracking their spacecraft<br>Power grids could also see some “induced current” in their lines, though nothing they can’t handle, he said.<br>Every 11 years, the sun’s magnetic field flips -- its north and south poles switch positions. <br>Solar activity changes during that cycle, and it’s now near its most active, called the solar maximum.<br>During such times, geomagnetic storms of the type that arrived Sunday can hit Earth a few times a year<br>In December, the biggest solar flare in years disrupted radio communications.</p><p><a href="https://apnews.com/article/sun-solar-flare-geomagnetic-storm-magnetic-corona-73fc7ecffaff88fbfaea51aa82025217" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">apnews.com/article/sun-solar-f</span><span class="invisible">lare-geomagnetic-storm-magnetic-corona-73fc7ecffaff88fbfaea51aa82025217</span></a></p>
Santiago Andrés Triana<p>There is a severe <a href="https://fediscience.org/tags/geomagnetic" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geomagnetic</span></a> storm at this moment, courtesy of <a href="https://fediscience.org/tags/sunspots" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sunspots</span></a> AR3615 and AR3614, which exploded almost at the same time!</p><p><a href="https://www.swpc.noaa.gov/news/severe-g4-geomagnetic-storms-observed-24-march-2024" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">swpc.noaa.gov/news/severe-g4-g</span><span class="invisible">eomagnetic-storms-observed-24-march-2024</span></a></p><p>More info here: www.spaceweather.com</p><p><a href="https://fediscience.org/tags/astrodon" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>astrodon</span></a> <a href="https://fediscience.org/tags/science" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>science</span></a></p>
Westport Observatory<p>EQUINOX AURORA ALERT: Northern <a href="https://vmst.io/tags/Spring" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Spring</span></a> begins tomorrow, and almost immediately a <a href="https://vmst.io/tags/CME" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CME</span></a> is expected to graze Earth's magnetic field. The impact could spark a display of <a href="https://vmst.io/tags/equinox" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>equinox</span></a> <a href="https://vmst.io/tags/aurora" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>aurora</span></a> fueled by the Russell-McPherron effect. <a href="https://vmst.io/tags/NOAA" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NOAA</span></a> is forecasting G1-class <a href="https://vmst.io/tags/geomagnetic" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geomagnetic</span></a> storms on March 20-21. <a href="https://Spaceweather.com" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">Spaceweather.com</span><span class="invisible"></span></a> has details.</p><p>Image: An example of equinox auroras, photographed one year ago (March 20, 2023) over Tromsø, Norway, by Andrei Andritcu. They were ignited by a glancing-blow CME much like the CME heading for Earth now.</p>
Spaceflight 🚀<p>📆 20 February 2024 <a href="https://spacey.space/tags/SpaceWeather" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SpaceWeather</span></a> can create significant disruption to human technology both in <a href="https://spacey.space/tags/space" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>space</span></a> 🌌 and on <a href="https://spacey.space/tags/Earth" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Earth</span></a> 🌍, including loss of <a href="https://spacey.space/tags/satellites" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>satellites</span></a> 🛰️, damage to <a href="https://spacey.space/tags/power" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>power</span></a> ⚡ grids and <a href="https://spacey.space/tags/communication" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>communication</span></a> 📶 blackouts. The majority of severe <a href="https://spacey.space/tags/geomagnetic" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geomagnetic</span></a> storms at Earth are driven by coronal mass ejections. The current <a href="https://spacey.space/tags/forecasting" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>forecasting</span></a> 🔮 models have large uncertainties in arrival time ⌚, and struggle to predict the <a href="https://spacey.space/tags/severity" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>severity</span></a> of the event. <a href="https://agupubs.onlinelibrary.wiley.com/doi/full/10.1029/2023SW003628" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">agupubs.onlinelibrary.wiley.co</span><span class="invisible">m/doi/full/10.1029/2023SW003628</span></a></p><p><a href="https://spacey.space/tags/SolarOrbiter" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SolarOrbiter</span></a> <a href="https://spacey.space/tags/ESA" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ESA</span></a> <a href="https://spacey.space/tags/HELIO4CAST" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HELIO4CAST</span></a> <a href="https://spacey.space/tags/SECCHI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SECCHI</span></a></p>
Spaceflight 🚀<p><a href="https://spacey.space/tags/ESA" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ESA</span></a> : The active region of <a href="https://spacey.space/tags/sunspots" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sunspots</span></a> responsible for these flares is now approaching the centre of the <a href="https://spacey.space/tags/solar" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>solar</span></a> ☀️ disk and will soon point 🎯 directly towards <a href="https://spacey.space/tags/Earth" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Earth</span></a> 🌍 .<br>We expect further <a href="https://spacey.space/tags/flares" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>flares</span></a> from this region in the coming days. A <a href="https://spacey.space/tags/CME" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CME</span></a> associated with any future flare 🔥 is very likely to cause <a href="https://spacey.space/tags/geomagnetic" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geomagnetic</span></a> disturbances when it reaches our <a href="https://spacey.space/tags/planet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>planet</span></a>. <a href="https://www.esa.int/Space_Safety/Space_weather/Sun_fires_off_largest_flare_of_current_solar_cycle" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">esa.int/Space_Safety/Space_wea</span><span class="invisible">ther/Sun_fires_off_largest_flare_of_current_solar_cycle</span></a></p><p><a href="https://spacey.space/tags/SpaceWeather" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SpaceWeather</span></a> <a href="https://spacey.space/tags/CoronalMassEjection" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CoronalMassEjection</span></a></p>