ラシャンプ地磁気エクスカーションの影響 https://t.co/fepJr1JMnL 北磁極がナイジェリアくらいまで移動して盛大なオーロラが見えてた。当時は衣類の発達や酸化鉄塗料が豊富に出土(寒冷化への対策とされるが紫外線保護かもしれない)。 壁画や楽器などもあって人類の認知発達に繋がったかもと
Wandering of the auroral oval 41,000 years ago.
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Apr 2025 – Sep 2025Where it's discussed
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News156 articles
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What people are saying
The discussions reflect various viewpoints on the implications of geomagnetic excursions, such as the idea that increased UV radiation might have contributed to Neanderthal extinction. Phrases like 'important because we have similar events looking like they're gearing up to happen right now' signify a sense of urgency and relevance, further amplifying the discussions' depth and tone. Additionally, references to human adaptation through methods like using ochre act as bridges connecting historical analysis to contemporary discourse.
Most discussions lean towards support for the article's findings, though some skepticism is noted in a few comments.
Participants show a high level of curiosity and relevance to the topic, indicating that the subject matter resonates well with them.
While most comments reflect a surface-level engagement, several delve deeper into implications for ancient human behavior and modern parallels.
A significant number of posts perceive the publication's findings as having considerable repercussions for understanding past and future geomagnetic events.
Abstract in brief
- The Laschamps geomagnetic excursion occurred about 41,000 years ago, characterized by a 90% reduction in Earth's magnetic field strength and a significant shift of magnetic poles from geographic poles, lasting around 2,000 years.
- This event caused geomagnetic fields to become multipolar, resembling those of outer planets, which resulted in rapid changes in the magnetosphere and affected the auroral oval, leading to the expansion and wandering of auroras toward lower latitudes.
- The study analyzes the interconnections between the geomagnetic field, magnetosphere, and upper atmosphere, suggesting these shifts altered atmospheric composition and possibly influenced human development, with potential implications for modern technology, like communication and satellite systems.
Top posts
Most liked on X and BlueskyFrom: https://t.co/jO6X0hi6iH And we are just now entering another Earth's magnetic field collapse and pole reversal...Fun times ahead...
Evento de Laschamps ~41 ka: polos magnéticos se desplazan y campo magnético reducido a ~10% de nivel actual. Homo sapiens se protegió de radiación con ropa, ocre y uso de cuevas. Los neands puede que no... Wandering of the auroral oval 41,000 years ago https://t.co/7xnylkWedU
Wandering of the auroral oval 41,000 years ago | Science Advances www.science.org/doi/10.1126/...
New study released on earths magnetic pole shift..
Auroral ovals grew from 5,610 km (42.153 ka) to 8,167 km (41.168 ka) in diameter, compared to <3,000 km today. This indicates a weakened, reconfigured magnetosphere, enhancing solar wind interactions and auroral visibility. Source: https://t.co/vmQ2rZlUn7
All mentions
Neanderthals Extinction and the Magnetic Anomaly 41000 Years Ago
How Earth’s Failing Magnetic Field May Have Influenced Human Evolution
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Grief, extinction, and photosynthetic slugs. The Week in Science. Episode 9. 26 June 2025
Impact of the Laschamps Excursion on Human Survival and Technology
41000 years ago, Earth's magnetic field nearly collapsed during the Laschamps Excursion. This event caused significant geomagnetic changes, affecting auroras and atmospheric composition, which likely influenced human…
/ @TaNaishaJ / https://t.co/wgBkGR1l6V
Esto lo podrán utilizar los de siempre como negocio climático https://t.co/wTlLzogeSR
@nash_anson82636 @RedPandaKoala https://t.co/VZBpk9VJWy
OK fellow #ultraviolet afficionados! https://t.co/eM0WcVciBd Perhaps increased Solar UV irradiance contributed to Neanderthal extinction. https://t.co/vMZp4DGxvq @newscientist @WSJ @aaas @ScienceAdvances
@triggerpod The ‘Adams Event’ … https://t.co/TiFyVRIxl6
Auroral ovals grew from 5,610 km (42.153 ka) to 8,167 km (41.168 ka) in diameter, compared to <3,000 km today. This indicates a weakened, reconfigured magnetosphere, enhancing solar wind interactions and auroral visibility. Source: https://t.co/vmQ2rZlUn7
Wandering of the auroral oval 41,000 years ago www.science.org/doi/10.1126/...
https://t.co/dHHLL75A9T #AntonPetrov #LaschampExcursion
https://t.co/i8JsYiQRAZ
Wandering of the auroral oval 41,000 years ago | Science Advances https://t.co/f8QiEmwuGJ
https://t.co/dCBaySNh50
⬇️ https://t.co/ZjqJLzzhBx
https://t.co/h73sqtBwk4
If, like me, you ever wondered how our ancestors protected thier skin from cosmic and solar radiation during all the previous geomagnetic excursions... Red Ochre, its a natural sunscreen, its even still used today by tribes in Africa and Australia. https://t.co/AA6XUowJ7f
Neanderthals Extinction and the Magnetic Anomaly 41000 Years Ago https://t.co/6Y12Ty29aD via @YouTube
Neanderthals Extinction and the Magnetic Anomaly 41000 Years Ago Anton Petrov https://t.co/vKN4ppLwws
Very interesting. https://t.co/i1jZzZXXiG
This is important because we have similar events looking like they're gearing up to happen right now https://t.co/J6mX49Arh1
@JAtanackov @yokumolum https://t.co/5JtAcji3X2
@JAtanackov @yokumolum https://t.co/WHd40sWzDL
About 41,000 years ago the #LaschampExcursion caused temperatures to drop but let in high #UVlight. For 400 years both modern man & #Neanderthals lived in caves & coated themselves in #ocher. Only #CroMagnon evolved #Caucasian skin to make more #VitaminD. https://t.co/UTbw0vggiA
https://t.co/dYzvO9Mkwd
RT @OscarsWild1: #ClimateChange fans would always throw tantrums turning debates into huge arguments, one on #MagneticFlip or #PoleReversal…
#ClimateChange fans would always throw tantrums turning debates into huge arguments, one on #MagneticFlip or #PoleReversal Did not know about #PoleExcursion nor its effects but insist they're experts .. #Neanderthals disappeared during the last excursion https://t.co/aZOO22Cn4G
https://t.co/sP44zQ0XRo
Neanderthals Extinction and the Magnetic Anomaly 41000 Years Ago https://t.co/anZ4XxIMRu via @YouTube
Neanderthals Extinction and the Magnetic Anomaly 41000 Years Ago https://t.co/vCnGLAdvkp via @YouTube
https://t.co/rAJjyJzOmF
… https://t.co/8Ec1uRd7py
https://t.co/TOaQn6Vx47
Neanderthals Extinction and the Magnetic Anomaly 41000 Years Ago https://t.co/LCpl6LLJ90
Did Magnetic Anomaly 41,000 Years Ago Cause the Neanderthal Extinction? https://t.co/WBllP4Gj1V https://t.co/y7t4M9XwWt
Neanderthals Extinction Linked to Magnetic Anomaly 41000 Years Ago? https://t.co/QuVunplNKy
https://t.co/azzbFUuV3w
https://t.co/WEz5jloDR3
https://t.co/A1FfcE4aMI
Did Magnetic Anomaly 41000 Years Ago Cause Extinction of Neanderthals? https://t.co/LVOoRQrcJ7 via @YouTube
https://t.co/swzVkRgLmr
https://t.co/Mt4HWMAXda
Did Magnetic Anomaly 41000 Years Ago Cause Extinction of Neanderthals? https://t.co/a0VbuYAjNp via @YouTube
ARTÍCULO REFERENCIA (acceso abierto) Wandering of the auroral oval 41,000 years ago https://t.co/nxgyQ0DogX vía @ScienceAdvances https://t.co/SkdIs0XTnj
Wandering of the auroral oval 41,000 years ago | Science Advances https://t.co/Vh5qxlFQkG
RT @robertosaezm: Evento de Laschamps ~41 ka: polos magnéticos se desplazan y campo magnético reducido a ~10% de nivel actual. Homo sapiens…
Wandering of the Auroral Oval 41,000 years ago: www.science.org/doi/10.1126/... -> A weakened geomagnetic field left Earth almost defenseless against harmful cosmic radiation 41,000 years ago, but that didn’t stop humans from thriving: skyandtelescope.org/astronomy-ne...
Wandering of the Auroral Oval 41,000 years ago: https://t.co/apX0jmS1MX -> A weakened geomagnetic field left Earth almost defenseless against harmful cosmic radiation 41,000 years ago, but that didn’t stop humans from thriving: https://t.co/xpuuBM4QD0
@Vincent_Ledvina @matt_bradley_1 Some very concerning recent research on this, comparative to the Lashamp event. BTW: Being semi-retired, I often forget that I get far more research time than you poor chaps with actual jobs.
RT @Kyukimasa: ラシャンプ地磁気エクスカーションの影響 https://t.co/fepJr1JMnL 北磁極がナイジェリアくらいまで移動して盛大なオーロラが見えてた。当時は衣類の発達や酸化鉄塗料が豊富に出土(寒冷化への対策とされるが紫外線保護かもしれない)。 壁…
Wandering of the auroral oval 41,000 years ago | Science Advances https://t.co/tdlHY0qgkY https://t.co/S4gdkzf5bv
https://t.co/OVJsdXIH5Y
Wandering of the auroral oval 41,000 years ago | Science Advances www.science.org/doi/10.1126/...
The Laschamps geomagnetic excursion 42,000 years ago, one of the most significant Earth events in the 12,000 year cycle. Last time, the Pleistocene ended, all large land animals disappeared & the climate changed significantly. What will 2046 bring?https://t.co/VoJWi7qre6
RT @Kyukimasa: ラシャンプ地磁気エクスカーションの影響 https://t.co/fepJr1JMnL 北磁極がナイジェリアくらいまで移動して盛大なオーロラが見えてた。当時は衣類の発達や酸化鉄塗料が豊富に出土(寒冷化への対策とされるが紫外線保護かもしれない)。 壁…
RT @Kyukimasa: ラシャンプ地磁気エクスカーションの影響 https://t.co/fepJr1JMnL 北磁極がナイジェリアくらいまで移動して盛大なオーロラが見えてた。当時は衣類の発達や酸化鉄塗料が豊富に出土(寒冷化への対策とされるが紫外線保護かもしれない)。 壁…
RT @Kyukimasa: ラシャンプ地磁気エクスカーションの影響 https://t.co/fepJr1JMnL 北磁極がナイジェリアくらいまで移動して盛大なオーロラが見えてた。当時は衣類の発達や酸化鉄塗料が豊富に出土(寒冷化への対策とされるが紫外線保護かもしれない)。 壁…
RT @Kyukimasa: ラシャンプ地磁気エクスカーションの影響 https://t.co/fepJr1JMnL 北磁極がナイジェリアくらいまで移動して盛大なオーロラが見えてた。当時は衣類の発達や酸化鉄塗料が豊富に出土(寒冷化への対策とされるが紫外線保護かもしれない)。 壁…
RT @Kyukimasa: ラシャンプ地磁気エクスカーションの影響 https://t.co/fepJr1JMnL 北磁極がナイジェリアくらいまで移動して盛大なオーロラが見えてた。当時は衣類の発達や酸化鉄塗料が豊富に出土(寒冷化への対策とされるが紫外線保護かもしれない)。 壁…
RT @Kyukimasa: ラシャンプ地磁気エクスカーションの影響 https://t.co/fepJr1JMnL 北磁極がナイジェリアくらいまで移動して盛大なオーロラが見えてた。当時は衣類の発達や酸化鉄塗料が豊富に出土(寒冷化への対策とされるが紫外線保護かもしれない)。 壁…
RT @Kyukimasa: ラシャンプ地磁気エクスカーションの影響 https://t.co/fepJr1JMnL 北磁極がナイジェリアくらいまで移動して盛大なオーロラが見えてた。当時は衣類の発達や酸化鉄塗料が豊富に出土(寒冷化への対策とされるが紫外線保護かもしれない)。 壁…
RT @Kyukimasa: ラシャンプ地磁気エクスカーションの影響 https://t.co/fepJr1JMnL 北磁極がナイジェリアくらいまで移動して盛大なオーロラが見えてた。当時は衣類の発達や酸化鉄塗料が豊富に出土(寒冷化への対策とされるが紫外線保護かもしれない)。 壁…
RT @Kyukimasa: ラシャンプ地磁気エクスカーションの影響 https://t.co/fepJr1JMnL 北磁極がナイジェリアくらいまで移動して盛大なオーロラが見えてた。当時は衣類の発達や酸化鉄塗料が豊富に出土(寒冷化への対策とされるが紫外線保護かもしれない)。 壁…
RT @Kyukimasa: ラシャンプ地磁気エクスカーションの影響 https://t.co/fepJr1JMnL 北磁極がナイジェリアくらいまで移動して盛大なオーロラが見えてた。当時は衣類の発達や酸化鉄塗料が豊富に出土(寒冷化への対策とされるが紫外線保護かもしれない)。 壁…
RT @Kyukimasa: ラシャンプ地磁気エクスカーションの影響 https://t.co/fepJr1JMnL 北磁極がナイジェリアくらいまで移動して盛大なオーロラが見えてた。当時は衣類の発達や酸化鉄塗料が豊富に出土(寒冷化への対策とされるが紫外線保護かもしれない)。 壁…
RT @Kyukimasa: ラシャンプ地磁気エクスカーションの影響 https://t.co/fepJr1JMnL 北磁極がナイジェリアくらいまで移動して盛大なオーロラが見えてた。当時は衣類の発達や酸化鉄塗料が豊富に出土(寒冷化への対策とされるが紫外線保護かもしれない)。 壁…
ラシャンプ地磁気エクスカーションの影響 https://t.co/fepJr1JMnL 北磁極がナイジェリアくらいまで移動して盛大なオーロラが見えてた。当時は衣類の発達や酸化鉄塗料が豊富に出土(寒冷化への対策とされるが紫外線保護かもしれない)。 壁画や楽器などもあって人類の認知発達に繋がったかもと
Wandering of the auroral oval 41,000 years ago | Science Advances www.science.org/doi/10.1126/...
Wandering of the auroral oval 41,000 years ago | Science Advances https://t.co/qcvNcsoUxk
Wandering of the auroral oval 41,000 years ago • Science Advances https://t.co/6AzdbSyuC2 https://t.co/bvnjPigxGM
Citation from this, https://t.co/FPirkCQODG Which looks to be authoritative on the magnetic poles switching and the Leschamps Excursion that left Australia outside the magnetosphere. Not in mood rn as feel tangential to climate but submitted to the gentlepersons of the body.
Wandering of the auroral oval 41,000 years ago | Science Advances www.science.org/doi/10.1126/...
Dear @PAND0RAS80X https://t.co/DpRfzOrZk6 Please extrapolate the latest findings in this study of the Laschamps geomagnetic excursion and please give me a video representation of what this event would look like now including wave propagation. Please highlight possible survival
Study of the #Aurora "offers a previously unobserved glimpse into Earth’s space environment shaped by a weakened #MagneticField" "investigation also presents a fascinating portrayal of the intricate (
RT @TonyPannWBAL: Magnetic North is drifting towards Siberia right now. This article explains how these changes likely altered the upper at…
RT @robertosaezm: Evento de Laschamps ~41 ka: polos magnéticos se desplazan y campo magnético reducido a ~10% de nivel actual. Homo sapiens…
RT @serbiaireland: From: https://t.co/jO6X0hi6iH And we are just now entering another Earth's magnetic field collapse and pole reversal...…
https://t.co/W8C8otYR7d
From: https://t.co/jO6X0hi6iH And we are just now entering another Earth's magnetic field collapse and pole reversal...Fun times ahead...
"Red lines indicate the trajectory of the geomagnetic poles, based on the axial dipole tilt." https://t.co/Vl52tZA03F https://t.co/Lkkbur5TM6 https://t.co/rktkOn7nVP
RT @robertosaezm: Evento de Laschamps ~41 ka: polos magnéticos se desplazan y campo magnético reducido a ~10% de nivel actual. Homo sapiens…
RT @robertosaezm: Evento de Laschamps ~41 ka: polos magnéticos se desplazan y campo magnético reducido a ~10% de nivel actual. Homo sapiens…
RT @robertosaezm: Evento de Laschamps ~41 ka: polos magnéticos se desplazan y campo magnético reducido a ~10% de nivel actual. Homo sapiens…
"... Looking through a modern lens, such an event would disrupt contemporary #technology, including #communications and #satellite #infrastructure." #geomagnetic #excursion space #weather #cycle #wave #pattern #form #history https://t.co/Geb9RYzuP8
RT @robertosaezm: Evento de Laschamps ~41 ka: polos magnéticos se desplazan y campo magnético reducido a ~10% de nivel actual. Homo sapiens…
RT @robertosaezm: Evento de Laschamps ~41 ka: polos magnéticos se desplazan y campo magnético reducido a ~10% de nivel actual. Homo sapiens…
RT @robertosaezm: Evento de Laschamps ~41 ka: polos magnéticos se desplazan y campo magnético reducido a ~10% de nivel actual. Homo sapiens…
RT @Lil_Thrashbarg: @SunWeatherMan He posted video just now, with link to paper https://t.co/Hh7BOrhdTh
Evento de Laschamps ~41 ka: polos magnéticos se desplazan y campo magnético reducido a ~10% de nivel actual. Homo sapiens se protegió de radiación con ropa, ocre y uso de cuevas. Los neands puede que no... Wandering of the auroral oval 41,000 years ago www.science.org/doi/10.1126/...
Evento de Laschamps ~41 ka: polos magnéticos se desplazan y campo magnético reducido a ~10% de nivel actual. Homo sapiens se protegió de radiación con ropa, ocre y uso de cuevas. Los neands puede que no... Wandering of the auroral oval 41,000 years ago https://t.co/7xnylkWedU
RT @rfsafe: @DrJackKruse, what do you think about sunscreen getting credit for the existence of modern-day humans? https://t.co/SnTCd0bksC…
RT @rfsafe: @DrJackKruse, what do you think about sunscreen getting credit for the existence of modern-day humans? https://t.co/SnTCd0bksC…
RT @rfsafe: @DrJackKruse, what do you think about sunscreen getting credit for the existence of modern-day humans? https://t.co/SnTCd0bksC…
@DrJackKruse, what do you think about sunscreen getting credit for the existence of modern-day humans? https://t.co/SnTCd0bksC The study suggests Homo sapiens survived a period of increased solar radiation around 40,000 years ago by using ochre, a natural clay pigment with
RT @Lil_Thrashbarg: @Fairytinx2 @SunWeatherMan @Qop1776 He posted video just now, with link to paper https://t.co/Hh7BOrhLIP
Wandering of the auroral oval 41,000 years ago Science Advances https://t.co/eB8vIPwHKC
Wandering of the auroral oval 41,000 years ago Science Advances www.science.org/doi/10.1126/...
RT @Lil_Thrashbarg: @SunWeatherMan He posted video just now, with link to paper https://t.co/Hh7BOrhdTh
Wandering of the auroral oval 41,000 years ago | Science Advances https://t.co/XSfiVyCYj5
ARTÍCULO REFERENCIA (acceso abierto) Wandering of the auroral oval 41,000 years ago https://t.co/nxgyQ0DogX vía @ScienceAdvances https://t.co/4OnyCANtWR
Wandering of the auroral oval 41,000 years ago | Science Advances https://t.co/ZKv72wJlPn
RT @Lil_Thrashbarg: @Fairytinx2 @SunWeatherMan @Qop1776 He posted video just now, with link to paper https://t.co/Hh7BOrhLIP
RT @Lil_Thrashbarg: @Fairytinx2 @SunWeatherMan @Qop1776 He posted video just now, with link to paper https://t.co/Hh7BOrhLIP
@Fairytinx2 @SunWeatherMan @Qop1776 https://t.co/8Gghsw018f
@nobulart And the gang has already done it Only partway into this, and by now you’ve seen it, but https://t.co/9c4EJQcSRD
RT @physorg_com: #Homo sapiens may have survived the magnetic pole shift 41,000 years ago using sunscreen, tailored clothing, and caves, of…
@7inchesofAUTISM @SunWeatherMan @Qop1776 https://t.co/lzqkWuJBwN
@Qop1776 @SunWeatherMan https://t.co/lzqkWuJBwN
@OMApproach @SunWeatherMan Here is the article: https://t.co/lzqkWuJBwN
RT @Lil_Thrashbarg: @SunWeatherMan He posted video just now, with link to paper https://t.co/Hh7BOrhdTh
RT @CRookedGriNN: New study released on earths magnetic pole shift..
RT @Dan99289: @URpwneddude @SunWeatherMan https://t.co/RiLKazjb8n
Wandering of the auroral oval 41,000 years ago Source: Science | AAAS search.app/nxSg5 Shared via the Google App
@BrianFisher420 @SunWeatherMan https://t.co/pLeDJ7ijeK
RT @Lil_Thrashbarg: @SunWeatherMan He posted video just now, with link to paper https://t.co/Hh7BOrhdTh
@FedeItaliano76 this is also interesting: https://t.co/syuxojEA6a
@PrepperCanadian https://t.co/IybVklEh2t
https://t.co/qwJOQUv9dP https://t.co/WcdHatvUbQ
@Qop1776 @SunWeatherMan Grok says it might be this: https://t.co/r4uafsWLqE
RT @Lil_Thrashbarg: @SunWeatherMan He posted video just now, with link to paper https://t.co/Hh7BOrhdTh
RT @physorg_com: #Homo sapiens may have survived the magnetic pole shift 41,000 years ago using sunscreen, tailored clothing, and caves, of…
@crispy_das @SunWeatherMan https://t.co/hiFhUxHZC0
RT @Lil_Thrashbarg: @SunWeatherMan He posted video just now, with link to paper https://t.co/Hh7BOrhdTh
RT @Lil_Thrashbarg: @SunWeatherMan He posted video just now, with link to paper https://t.co/Hh7BOrhdTh
https://t.co/cqyKMIXdL3
RT @InThis2getherWW: The #Firmament??!!
The #Firmament??!!
It might be worth doing a little digging in the LasChamps Event and the possibility of a geomagnetic reversal. An interesting study has just been posted here: https://t.co/WWOvo3coAE
https://t.co/mfEkXMJfj1
RT @Lil_Thrashbarg: @SunWeatherMan He posted video just now, with link to paper https://t.co/Hh7BOrhdTh
New study released on earths magnetic pole shift..
RT @Lil_Thrashbarg: @SunWeatherMan He posted video just now, with link to paper https://t.co/Hh7BOrhdTh
Wandering of the auroral oval 41,000 years ago | Science Advances https://t.co/uFD2wZWd6q
RT @Lil_Thrashbarg: @SunWeatherMan He posted video just now, with link to paper https://t.co/Hh7BOrhdTh
https://t.co/LlDtsfjwss
Wandering of the auroral oval 41,000 years ago | Science Advances https://t.co/Qr5sJpQYrE
RT @physorg_com: #Homo sapiens may have survived the magnetic pole shift 41,000 years ago using sunscreen, tailored clothing, and caves, of…
RT @Lil_Thrashbarg: @SunWeatherMan He posted video just now, with link to paper https://t.co/Hh7BOrhdTh
RT @Lil_Thrashbarg: @SunWeatherMan He posted video just now, with link to paper https://t.co/Hh7BOrhdTh
Wandering of the auroral oval 41,000 years ago | Science Advances https://t.co/lVJvnVZcyb
Wandering of the auroral oval 41,000 years ago | Science Advances https://t.co/hryBm7b6UJ
Wandering of the auroral oval 41,000 years ago https://t.co/zk1VPbZwLV
Wandering of the auroral oval 41,000 years ago | Science Advances www.science.org/doi/10.1126/...
7) Definitely a fun read (as far as a scientific article goes): https://t.co/qPcESZy2IS