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#coronalmassejection

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💧🌏 Greg Cocks

May’s Huge Geomagnetic Storm Created A Previously Unseen Vortex In Earth’s Atmosphere
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iflscience.com/mays-huge-geoma <-- shared technical article
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doi.org/10.1029/2024GL110632 <-- shared paper
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doi.org/10.1029/2024GL110506 <-- shared paper
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doi.org/10.1038/s41467-023-417 <-- shared paper
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#GIS #spatial #mapping #magneticstorm #spaceweather #model #modeling #geomagnetism #solar #sun #CME #coronalmassejection #solarflare #aurora #geophysics #GOLD #remotesensing #satellite #nasa #thermosphere #atmosphere #ionosphere #aircurrents #poles #earth #magneticfield #swirlypatterns #Equatorial #EIA #Ionization #Anomaly ##

graphic - The pathways of the main sources of plasma to the plasma sheet during southward IMF are illustrated in a schematic of Earth’s magnetosphere (based on Fig. 1 of ref. 1). The arrows represent the approximate paths of the different sources. Orange indicates the solar wind, coming in through the dayside magnetopause due to reconnection, and flowing along lobe field lines that convect to the plasma sheet. Green represents the hot outflow from the dayside (cusp) and nightside auroral regions. Blue represents the polar wind, outflowing from the polar cap. These sources mix in the plasma sheet with the contribution of the different sources changing with time.
image - Invisible 'swirly patterns' were detected in the thermosphere for the first time ever
graphics / global maps - GOLD Level 2 data showing temporal and spatial evolution of the thermosphere during the storm on May 11. The first and second rows are the 1356 Å and LBH absolute radiances used as input to the ΣO/N2 algorithm, while the last two rows show GOLD ΣO/N2 and TDISK values. Full disk images shown are combined individual north and south hemisphere scans. Times listed at the top of each row are the time the north hemisphere scan started. A scan beginning at 08:10 UT with minimal dayside data is not shown. The black line indicates the geomagnetic equator.
global map - mean total electron content (TEC; in log base 10 scale TECu) from 15:25–15:50 UT (25-min average) projected onto the geographic map. Notice the spatial morphology over South America that is also seen in ΣO/N2 and TDISK (see Figures 2 and 3). The structure is seen forming around 11:00 UT and is visible until about 18:00 UT... The magnetic equator (and ±15° magnetic latitudes) are shown in magenta for reference.
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💧🌏 Greg Cocks

On The Uncertain Intensity Estimate Of The 1859 Carrington Storm
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doi.org/10.1051/swsc/2024015 <-- shared paper
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en.wikipedia.org/wiki/Carringt <-- background on the Carrington Event
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["The big one", if it happened today we would be right royally %^#$& (excuse my pretend language 😉 ), we are nowhere close to being hardened, etc; my other ½ is a space weather scientist, until I knew her I was not fully aware of all the risks and hazards associated with space weather]
#GIS #spatial #mapping #Magneticstorm #spaceweather #historicalevent #statisticalanalysis #spatialanalysis #geostatistics #model #modeling #geomagneticstorm #geomagnetism #solar #sun #risk #hazard #infrastructure #CME #coronalmassejection #solarflare #blackouts #humanimpacts #electricpowergrid #CarringtonEvent #numericmodel #aurora #usgs #space #geophysics #naturalhazards #extremeevents

schematic - some of the impacts from and monitoring of space weather events
annotated schematic - the Carrington Event
photo - Icarus Brewing's pale ale, Carrington Event
photo - aurora from geomagnetic storm / space weather over high tension electric power line
Public
Lazarou Monkey Terror 🚀💙🌈

I wonder how the Humans at the time handled all the Aurora this event kicked off.
When you know what they are, they're beautiful but if you've never seen nor heard of such things there must haven been some terror mixed in with wonder.

scitechdaily.com/largest-ever-

SciTechDaily · Largest Ever Solar Storm Identified in Ancient Tree Rings – Could Devastate Modern Technology and Cost BillionsScientists discovered a radiocarbon spike 14,300 years ago, caused by the largest known solar storm. Such an event today could devastate modern technology and cost billions. An international team of scientists discovered a huge spike in radiocarbon levels 14,300 years ago by analyzing ancient tre
#CoronalMassEjection#MiyakeEvent#Space
Continued thread
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Spaceflight 🚀

#ESA : The active region of #sunspots responsible for these flares is now approaching the centre of the #solar ☀️ disk and will soon point 🎯 directly towards #Earth 🌍 .
We expect further #flares from this region in the coming days. A #CME associated with any future flare 🔥 is very likely to cause #geomagnetic disturbances when it reaches our #planet. esa.int/Space_Safety/Space_wea

www.esa.intSun fires off largest flare of current solar cycle
#SpaceWeather#CoronalMassEjection
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