#geomagnetic — Public Fediverse posts

The United States Magnetotelluric Array And The National Impedance Map
--
https://doi.org/10.1029/2024RG000850 <-- shared paper
--
https://eos.org/features/magnetic-storms-induction-hazards <-- shared ‘overview’ EOS 2014 technical article
--
https://doi.org/10.3389/fspas.2025.1742847 <-- shared technical editorial
--
#GIS #spatial #mapping #spaceweather #US #magnetotelluric #stations #monitoring #network #array #USMTArray #opendata #instrumentation #qualitycontrol #dataprocessing #archiving #electricalconductivity #3D #model #modeling #geology #geomagnetism #crust #mantle #CONUS #visualisation #geomagnetic #infrastructure #electricity #electricalgrid #utilities #publicgood #fedscience #fedservice #risk #hazard #mitigation #impacts #geothermal #mineralresources #exploration #magneticstorm #geoelectrichazard #earthscience #NationalImpedanceMap #conductivity #research

The United States Magnetotelluric Array And The National Impedance Map
--
https://doi.org/10.1029/2024RG000850 <-- shared paper
--
https://eos.org/features/magnetic-storms-induction-hazards <-- shared ‘overview’ EOS 2014 technical article
--
https://doi.org/10.3389/fspas.2025.1742847 <-- shared technical editorial
--
#GIS #spatial #mapping #spaceweather #US #magnetotelluric #stations #monitoring #network #array #USMTArray #opendata #instrumentation #qualitycontrol #dataprocessing #archiving #electricalconductivity #3D #model #modeling #geology #geomagnetism #crust #mantle #CONUS #visualisation #geomagnetic #infrastructure #electricity #electricalgrid #utilities #publicgood #fedscience #fedservice #risk #hazard #mitigation #impacts #geothermal #mineralresources #exploration #magneticstorm #geoelectrichazard #earthscience #NationalImpedanceMap #conductivity #research

The United States Magnetotelluric Array And The National Impedance Map
--
https://doi.org/10.1029/2024RG000850 <-- shared paper
--
https://eos.org/features/magnetic-storms-induction-hazards <-- shared ‘overview’ EOS 2014 technical article
--
https://doi.org/10.3389/fspas.2025.1742847 <-- shared technical editorial
--
#GIS #spatial #mapping #spaceweather #US #magnetotelluric #stations #monitoring #network #array #USMTArray #opendata #instrumentation #qualitycontrol #dataprocessing #archiving #electricalconductivity #3D #model #modeling #geology #geomagnetism #crust #mantle #CONUS #visualisation #geomagnetic #infrastructure #electricity #electricalgrid #utilities #publicgood #fedscience #fedservice #risk #hazard #mitigation #impacts #geothermal #mineralresources #exploration #magneticstorm #geoelectrichazard #earthscience #NationalImpedanceMap #conductivity #research

The United States Magnetotelluric Array And The National Impedance Map
--
https://doi.org/10.1029/2024RG000850 <-- shared paper
--
https://eos.org/features/magnetic-storms-induction-hazards <-- shared ‘overview’ EOS 2014 technical article
--
https://doi.org/10.3389/fspas.2025.1742847 <-- shared technical editorial
--
#GIS #spatial #mapping #spaceweather #US #magnetotelluric #stations #monitoring #network #array #USMTArray #opendata #instrumentation #qualitycontrol #dataprocessing #archiving #electricalconductivity #3D #model #modeling #geology #geomagnetism #crust #mantle #CONUS #visualisation #geomagnetic #infrastructure #electricity #electricalgrid #utilities #publicgood #fedscience #fedservice #risk #hazard #mitigation #impacts #geothermal #mineralresources #exploration #magneticstorm #geoelectrichazard #earthscience #NationalImpedanceMap #conductivity #research

The United States Magnetotelluric Array And The National Impedance Map
--
https://doi.org/10.1029/2024RG000850 <-- shared paper
--
https://eos.org/features/magnetic-storms-induction-hazards <-- shared ‘overview’ EOS 2014 technical article
--
https://doi.org/10.3389/fspas.2025.1742847 <-- shared technical editorial
--
#GIS #spatial #mapping #spaceweather #US #magnetotelluric #stations #monitoring #network #array #USMTArray #opendata #instrumentation #qualitycontrol #dataprocessing #archiving #electricalconductivity #3D #model #modeling #geology #geomagnetism #crust #mantle #CONUS #visualisation #geomagnetic #infrastructure #electricity #electricalgrid #utilities #publicgood #fedscience #fedservice #risk #hazard #mitigation #impacts #geothermal #mineralresources #exploration #magneticstorm #geoelectrichazard #earthscience #NationalImpedanceMap #conductivity #research

#SpaceWeather : #Sun ☀️ activity jumped to moderate over the past day, with 24 total flares. Three of them were M, or moderate flares, and one was edging up toward being an X flare

Forecast:

📆 April 4 we might get more G1-G2 (minor-moderate) #geomagnetic storms
📆 April 5 possibly with more G1 enhancements
📆 April 6 unsettled-to-active conditions as effects from the solar wind stream and #CME start to subside

https://earthsky.org/sun/sun-news-activity-solar-flare-cme-aurora-updates/

#SpaceWeather : #Sun ☀️ activity jumped to moderate over the past day, with 24 total flares. Three of them were M, or moderate flares, and one was edging up toward being an X flare

Forecast:

📆 April 4 we might get more G1-G2 (minor-moderate) #geomagnetic storms
📆 April 5 possibly with more G1 enhancements
📆 April 6 unsettled-to-active conditions as effects from the solar wind stream and #CME start to subside

https://earthsky.org/sun/sun-news-activity-solar-flare-cme-aurora-updates/

#SpaceWeather : #Sun ☀️ activity jumped to moderate over the past day, with 24 total flares. Three of them were M, or moderate flares, and one was edging up toward being an X flare

Forecast:

📆 April 4 we might get more G1-G2 (minor-moderate) #geomagnetic storms
📆 April 5 possibly with more G1 enhancements
📆 April 6 unsettled-to-active conditions as effects from the solar wind stream and #CME start to subside

https://earthsky.org/sun/sun-news-activity-solar-flare-cme-aurora-updates/

#SpaceWeather : #Sun ☀️ activity jumped to moderate over the past day, with 24 total flares. Three of them were M, or moderate flares, and one was edging up toward being an X flare

Forecast:

📆 April 4 we might get more G1-G2 (minor-moderate) #geomagnetic storms
📆 April 5 possibly with more G1 enhancements
📆 April 6 unsettled-to-active conditions as effects from the solar wind stream and #CME start to subside

https://earthsky.org/sun/sun-news-activity-solar-flare-cme-aurora-updates/

#SpaceWeather : #Sun ☀️ activity jumped to moderate over the past day, with 24 total flares. Three of them were M, or moderate flares, and one was edging up toward being an X flare

Forecast:

📆 April 4 we might get more G1-G2 (minor-moderate) #geomagnetic storms
📆 April 5 possibly with more G1 enhancements
📆 April 6 unsettled-to-active conditions as effects from the solar wind stream and #CME start to subside

https://earthsky.org/sun/sun-news-activity-solar-flare-cme-aurora-updates/

#SpaceWeather : The chance for strong flares ☀️ increased to 20%. The main driver is active region #AR4405

Forecast:

📆 April 1: A #CME may provoke enhancements up to G2 (moderate) geomagnetic storming late today

📆 April 2: G1 (minor) #geomagnetic storm levels expected

📆 April 3: Unsettled to active conditions may occur. A chance of G1 (minor) storm intervals exists if the next coronal hole’s fast solar wind stream arrives earlier than expected

https://earthsky.org/sun/sun-news-activity-solar-flare-cme-aurora-updates/

#SpaceWeather : The chance for strong flares ☀️ increased to 20%. The main driver is active region #AR4405

Forecast:

📆 April 1: A #CME may provoke enhancements up to G2 (moderate) geomagnetic storming late today

📆 April 2: G1 (minor) #geomagnetic storm levels expected

📆 April 3: Unsettled to active conditions may occur. A chance of G1 (minor) storm intervals exists if the next coronal hole’s fast solar wind stream arrives earlier than expected

https://earthsky.org/sun/sun-news-activity-solar-flare-cme-aurora-updates/

#SpaceWeather : The chance for strong flares ☀️ increased to 20%. The main driver is active region #AR4405

Forecast:

📆 April 1: A #CME may provoke enhancements up to G2 (moderate) geomagnetic storming late today

📆 April 2: G1 (minor) #geomagnetic storm levels expected

📆 April 3: Unsettled to active conditions may occur. A chance of G1 (minor) storm intervals exists if the next coronal hole’s fast solar wind stream arrives earlier than expected

https://earthsky.org/sun/sun-news-activity-solar-flare-cme-aurora-updates/

#SpaceWeather : The chance for strong flares ☀️ increased to 20%. The main driver is active region #AR4405

Forecast:

📆 April 1: A #CME may provoke enhancements up to G2 (moderate) geomagnetic storming late today

📆 April 2: G1 (minor) #geomagnetic storm levels expected

📆 April 3: Unsettled to active conditions may occur. A chance of G1 (minor) storm intervals exists if the next coronal hole’s fast solar wind stream arrives earlier than expected

https://earthsky.org/sun/sun-news-activity-solar-flare-cme-aurora-updates/

#SpaceWeather : The chance for strong flares ☀️ increased to 20%. The main driver is active region #AR4405

Forecast:

📆 April 1: A #CME may provoke enhancements up to G2 (moderate) geomagnetic storming late today

📆 April 2: G1 (minor) #geomagnetic storm levels expected

📆 April 3: Unsettled to active conditions may occur. A chance of G1 (minor) storm intervals exists if the next coronal hole’s fast solar wind stream arrives earlier than expected

https://earthsky.org/sun/sun-news-activity-solar-flare-cme-aurora-updates/

[1000 km/sec - < 500 MeV - > 50nT] These three values reflect the intensity of the #geomagnetic storm that hit the #Earth at the beginning of the week. Caused by an X1.9-class solar flare, it produced magnificent auroras—even at mid-latitudes.

Thanks to the vast network of instruments aboard space telescopes (SOHO, Solar Orbiter, etc.) and distributed on the ground, astronomers were able to track the evolution of this solar storm and its propagation toward Earth: https://www.irap.omp.eu/en/2026/01/all-about-the-solar-flare-of-january-18-2026/

MAHOOSIVE #geomagnetic #SolarStorm going on - stronger than last night. And here at 51 degs north its windy and wet. Bugger.

Last night there was a very annoying high haze which meant i got a vague purpleish sky to the north at best.

Damn

Higher levels of #CarbonDioxide will make the upper atmosphere less dense overall — but more prone to dramatic increases 📈 in density during #SolarStorms, which could have significant implications for technology like #GPS, #satellite 🛰️ internet and the #ISS. The May 2024 #geomagnetic superstorm caused nearly half of all satellites in #LEO to automatically fire their thrusters to stay spaceborne https://www.astronomy.com/science/satellites-face-new-challenges-from-solar-storms

#NASA #SolarCycle ☀️ forecast https://www.nasa.gov/solar-cycle-progression-and-forecast

#SpaceWeather

#SpaceWeather effects affect our technological systems. The currents a #geomagnetic storm induces in power lines can destroy transformers. For long-distance power lines aligned parallel to the geoelectric fields, the induced voltage can be thousands of volts. Many of today’s #electrical systems are built around #computer chips that are not robust to high-voltage surges. The hardest-hit regions could be without #power for days or weeks until equipment could be delivered https://spectrum.ieee.org/us-regions-most-vulnerable-solar-storms

A #Geomagnetic #Storm is a major, temporary disturbance of Earth's magnetosphere caused by a potent injection of solar wind energy, typically from a Coronal Mass Ejection (CME), which significantly alters the planet's magnetic field.

These storms can trigger dazzling auroras at lower latitudes but can also cause damaging geomagnetically induced currents (GICs) that disrupt power grids, degrade GPS signals, and increase drag on low-Earth orbit satellites.

https://knowledgezone.co.in/posts/What-is-geomagnetic-storm-6203c30f5cf167c708099987

U.S. Geological Survey [#USGS] Geomagnetic Variometer Data - Capitalizing On Seismic Infrastructure
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https://doi.org/10.1785/0220250185 <-- shared paper
--
#geomagnetic #geomagnetism #USGS #USA #CONUS #seismology #seismograph #measurement #spatialanalysis #spatial #stations #SeismographicNetwork #magneticfield #readings #spatiotemporal #magnetometer #collabration #spaceweather #risk #hazard #colocation #magneticstorm #earthquake #interdisciplinary #research #sampling #multidisciplinary #fielddata #mapping #GIS #cohosted #corrleation #sampling #fedscience #fedservice #publicgood
#USGS

https://newlyupdatepost.blogspot.com/2025/10/blog-post_21.html
Mysterious Earth core center: Could it threaten humans and technology? Research has even left scientists astonished.
#EarthMagnet #MagneticField #HeartSpot #Geomagnetic #SpaceWeather #SatelliteImpact #ClimateChange #TechDisruption #GlobalRisk #ScientificResearch #FutureThreat #

#Space #tornadoes could cause #geomagnetic #storms – but these phenomena, spun off ejections from the #Sun, aren’t easy to study

https://theconversation.com/space-tornadoes-could-cause-geomagnetic-storms-but-these-phenomena-spun-off-ejections-from-the-sun-arent-easy-to-study-266567

#KnowledgeByte: #Geomagnetic #Storms are disturbances of the Earth's magnetosphere caused by the ejection of large amounts of plasma and magnetic field from the Sun, often associated with solar flares or coronal mass ejections (CMEs).

These storms can have significant impacts on technology and infrastructure on Earth.

https://knowledgezone.co.in/posts/What-is-geomagnetic-storm-6203c30f5cf167c708099987

https://scitechdaily.com/41000-years-ago-something-weird-in-space-changed-how-humans-lived-on-earth/

#science #geomagnetic

A coronal mass ejection (#CME) that erupted from the sun ☀️ on Saturday slammed into Earth’s magnetic field late last night, triggering a G2 (moderate) #geomagnetic storm. And forecasters expect geomagnetic activity to intensify tonight, with potential G3 (strong) storms and even a slight chance of G4 (#severe) conditions https://earthsky.org/sun/sun-news-activity-solar-flare-cme-aurora-updates

#SpaceWeather #SolarStorm

Earth’s Oxygen Levels and Magnetic Field Strength Show Strong Correlation - Time series of O2 (blue) and VGADM (red). (Credit: Weijia Kuang, Science Advances,... - https://hackaday.com/2025/06/23/earths-oxygen-levels-and-magnetic-field-strength-show-strong-correlation/ #geomagnetic #science #oxygen #space #earth

Strong link between Earth’s oxygen level and #geomagnetic dipole revealed since the last 540 million years: https://www.science.org/doi/10.1126/sciadv.adu8826 -> NASA Scientists Find Ties Between Earth’s Oxygen and Magnetic Field: https://science.nasa.gov/earth/earth-oxygen-magnetic-field-linked/

The March 1940 Superstorm - Geoelectromagnetic Hazards And Impacts On American Communication And Power Systems
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https://doi.org/10.1029/2022SW003379 <-- shared paper
--
#spaceweather #geomagnetic #history #historic #1940 #USA #measurement #spatialanalysis #geomagnetism #risk #hazard #effects #ICME #CME #coronalmassejection #interference #electricity #electrical #utilities #infrastructure #impacts #communications #telecommunications #geoelectromagnetic #solarwind #magneticstorm #humanimpacts #geoelectric #geology #soil #operations #transmission #power #energy #energysupply #naturalhazard@USGS | @CIRES

Earth remains under the influence of a waning high-speed #SolarWind ☀️ stream. No Earth-directed coronal mass ejections (#CMEs) were observed over the past 24 hours. Earth’s #geomagnetic field 🌐 was unsettled to active over the past day. https://earthsky.org/sun/sun-news-activity-solar-flare-cme-aurora-updates

#SpaceWeather #RadiationProtection

#SpaceWeather 📆 February 13 : The arrival of a faint coronal mass ejection (#CME) – combined with enhancements by fast #SolarWind from a coronal hole – might bring conditions for a G1 (minor) #geomagnetic storm tonight https://earthsky.org/sun/sun-news-activity-solar-flare-cme-aurora-updates

SciTech Chronicles. . . . . . . . .Feb 8th, 2025

https://bit.ly/stc020825

#Saskatchewan #Indigenous #Âsowanânihk # radiocarbon-dated #Mars #extraterrestrial #motile #L-serine #Orca #Marguerite #hunting #practicing #Mitochondria #diabetes #β-cells #ISRIB #electrons #protons #geomagnetic #high-energy

The #Carrington Event was both the most powerful #SolarStorm and the most powerful #Geomagnetic #Storm ever recorded.

It started with an incredibly intense solar flare, the most powerful ever observed, releasing a massive amount of energy and matter from the Sun.

This solar storm sent a massive coronal mass ejection towards Earth, which then slammed into our magnetosphere, causing the most intense geomagnetic storm ever recorded.

https://knowledgezone.co.in/posts/What-is-geomagnetic-storm-6203c30f5cf167c708099987

Recent developments in #geomagnetic #eschatology
https://israel365news.com/399006/magnetic-pole-moving-towards-russia-presaging-malachis-devastating-day-of-hashem/

This #Geomagnetic #Storm is Just Beginning ⚡ More Solar Storm Impacts are Coming by #stefanburns #astronomy #yt #live 🌞

https://youtu.be/NIZjEyGP_lQ

World Magnetic Model 2025 Released [NOAA]
--
https://www.ncei.noaa.gov/news/world-magnetic-model-2025-released <-- technical article
--
https://www.ncei.noaa.gov/products/world-magnetic-model-high-resolution <-- updated map/data, World Magnetic Model, NOAA
--
#GIS #spatial #mapping #navigation #geomagnetic #geology #WMM #worldmagneticmodel #magneticfield #model #spatiotemporal #global #technology #GPS #WMM2025 #highresolution #WMMHR2025

A #Geomagnetic #Storm is a major disturbance of Earth's #Magnetosphere that occurs when there is a very efficient exchange of energy from the #SolarWind into the space environment surrounding Earth.

https://knowledgezone.co.in/posts/What-is-geomagnetic-storm-6203c30f5cf167c708099987

No Earth-directed coronal mass ejections (#CMEs) were observed in available coronagraph imagery.
Current #geomagnetic activity: Earth’s magnetic field is quiet. Unsettled condition are expected to begin on September 8 due to fast solar ☀️ wind reaching Earth from a coronal hole moving into geoeffective position. This should extend into 📆 September 9 https://earthsky.org/sun/sun-news-activity-solar-flare-cme-aurora-updates/

#SpaceWeather

Recently Completed Geophysical Survey Will Help Protect Critical Infrastructure From Geomagnetic Storms And Space Weather
--
https://www.usgs.gov/news/national-news-release/recently-completed-geophysical-survey-will-help-protect-critical <-- shared technical article
--
[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]
#GIS #spatial #mapping #spaceweather #power #telecom #critical #infrastructure #risk #hazard #geomagnetic #geomagneticstorm #geomagnetism #minerals #geothermal #mining #earth #electricpower #powergrid #impacts #conductivity #USMTArray #magnetotellurics #geology #rocks #geophysics #spatialanalysis #spatiotemporal #array #USA #hazardanalysis #powersystems #transformers #powerfailures #lossofpower #blackouts #overloads
@USGS @NSF @nasa @EarthScope @NOAA

Recently Completed Geophysical Survey Will Help Protect Critical Infrastructure From Geomagnetic Storms And Space Weather
--
https://www.usgs.gov/news/national-news-release/recently-completed-geophysical-survey-will-help-protect-critical <-- shared technical article
--
[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]
#GIS #spatial #mapping #spaceweather #power #telecom #critical #infrastructure #risk #hazard #geomagnetic #geomagneticstorm #geomagnetism #minerals #geothermal #mining #earth #electricpower #powergrid #impacts #conductivity #USMTArray #magnetotellurics #geology #rocks #geophysics #spatialanalysis #spatiotemporal #array #USA #hazardanalysis #powersystems #transformers #powerfailures #lossofpower #blackouts #overloads
@USGS @NSF @nasa @EarthScope @NOAA

Recently Completed Geophysical Survey Will Help Protect Critical Infrastructure From Geomagnetic Storms And Space Weather
--
https://www.usgs.gov/news/national-news-release/recently-completed-geophysical-survey-will-help-protect-critical <-- shared technical article
--
[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]
#GIS #spatial #mapping #spaceweather #power #telecom #critical #infrastructure #risk #hazard #geomagnetic #geomagneticstorm #geomagnetism #minerals #geothermal #mining #earth #electricpower #powergrid #impacts #conductivity #USMTArray #magnetotellurics #geology #rocks #geophysics #spatialanalysis #spatiotemporal #array #USA #hazardanalysis #powersystems #transformers #powerfailures #lossofpower #blackouts #overloads
@USGS @NSF @nasa @EarthScope @NOAA

Recently Completed Geophysical Survey Will Help Protect Critical Infrastructure From Geomagnetic Storms And Space Weather
--
https://www.usgs.gov/news/national-news-release/recently-completed-geophysical-survey-will-help-protect-critical <-- shared technical article
--
[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]
#GIS #spatial #mapping #spaceweather #power #telecom #critical #infrastructure #risk #hazard #geomagnetic #geomagneticstorm #geomagnetism #minerals #geothermal #mining #earth #electricpower #powergrid #impacts #conductivity #USMTArray #magnetotellurics #geology #rocks #geophysics #spatialanalysis #spatiotemporal #array #USA #hazardanalysis #powersystems #transformers #powerfailures #lossofpower #blackouts #overloads
@USGS @NSF @nasa @EarthScope @NOAA

Recently Completed Geophysical Survey Will Help Protect Critical Infrastructure From Geomagnetic Storms And Space Weather
--
https://www.usgs.gov/news/national-news-release/recently-completed-geophysical-survey-will-help-protect-critical <-- shared technical article
--
[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]
#GIS #spatial #mapping #spaceweather #power #telecom #critical #infrastructure #risk #hazard #geomagnetic #geomagneticstorm #geomagnetism #minerals #geothermal #mining #earth #electricpower #powergrid #impacts #conductivity #USMTArray #magnetotellurics #geology #rocks #geophysics #spatialanalysis #spatiotemporal #array #USA #hazardanalysis #powersystems #transformers #powerfailures #lossofpower #blackouts #overloads
@USGS @NSF @nasa @EarthScope @NOAA

X5.8 #SolarFlare
May 11, 2024 @ 01:45 UTC

"While all of the excitement is surrounding the ongoing #geomagnetic storm, AR 3664 just produced a major X5.8 flare at 01:23 UTC. Updated imagery shows that a noteworthy #CME will be associated. More to follow!"

https://solarham.com/pictures/2024/may11_2024_x5.8.jpg

https://solarham.com/

#SolarFlares #SolarCycle25 #CMEs #XClassFlare #SolarHam #SpaceWeather

One hundred amperes is equivalent to the electrical service provided to many households 🏠. Currents ⚡ this size can cause internal damage in the components, leading to large scale power 🔌 outages. In addition to electrical failures, #communications 📱 would be disrupted on a worldwide scale. #Internet 📶 service providers could go down. One other area of disruption that would potentially affect everyday life is #navigation 🧭 systems https://www.astronomy.com/science/a-large-solar-storm-could-knock-out-the-internet-and-power-grid-an-electrical-engineer-explains-how/

#US Department of Energy - #Geomagnetic Storms and Long-
Term Impacts on #PowerSystems https://www.pnnl.gov/main/publications/external/technical_reports/PNNL-21033.pdf

#SpaceWeather #SolarStorm