Geophysical Research Letters News

science13 hours ago•183 min saved

New study finds global warming is accelerating, raising chances of hitting 1.5°C sooner

A new paper in Geophysical Research Letters reports that Earth's warming has accelerated significantly in the last decade (about 0.35°C per decade from 2015–2025, up from ~0.2°C/decade 1970–2015), suggesting the 1.5°C limit could be breached earlier than expected if the trend continues. While multiple datasets show the acceleration, some scientists disagree, noting that recent warming could reflect natural variability or the end of aerosol cooling, and stressing the need for continued monitoring to confirm a lasting shift.

via CNN|

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earth-and-environment2 years ago•2 min saved

Unprecedented Earth Tilt Raises Concerns

A new study published in Geophysical Research Letters reveals that pumping groundwater has caused Earth's tilt to shift by 31.5 inches in less than two decades, resulting in a sea-level rise of 0.24 inches. The redistribution of groundwater has been found to have the largest impact on the drift of the rotational pole, surpassing other climate-related causes. The study highlights the significant influence of human activities on Earth's rotation and emphasizes the need for better understanding and management of groundwater pumping to mitigate the effects of climate change, including sea-level rise.

via AOL|

#climate-change #earth-and-environment #earths-tilt

earth-and-environment2 years ago•2 min saved

Unprecedented Earth Tilt Raises Concerns

A new study published in Geophysical Research Letters reveals that pumping groundwater has caused Earth's tilt to shift by 31.5 inches in less than two decades, resulting in a sea-level rise of 0.24 inches. The redistribution of groundwater has been found to have the largest impact on the drift of the rotational pole, surpassing other climate-related causes. The study highlights the significant influence of human activities on Earth's rotation and emphasizes the need for better understanding and management of groundwater pumping to mitigate the effects of climate change, including sea-level rise.

via Yahoo Life|

#climate-change #earth-and-environment #earths-tilt

earth-science2 years ago•2 min saved

The Alarming Shift: Humans Alter Earth's Axis

A new study published in Geophysical Research Letters reveals that pumping groundwater has caused Earth's tilt to shift by 31.5 inches in less than two decades, resulting in a sea-level rise of 0.24 inches. The redistribution of groundwater has been found to have the largest impact on the drift of the rotational pole, surpassing other climate-related causes. The study highlights the significant influence of human activities, particularly irrigation, on Earth's rotation and climate change. Understanding the effects of groundwater pumping can aid in mitigating sea-level rise and other climate issues.

via Yahoo News|

#climate-change #earth-science #earths-tilt

natural-disasters2 years ago•2 min saved

"Unprecedented Lightning Storm Unleashed by Volcanic Eruption"

The eruption of the underwater volcano Hunga Tonga-Hunga Ha'apai triggered the most intense lightning storm ever recorded, according to a study published in Geophysical Research Letters. The eruption sent millions of tons of ash, dust, and superheated water into the atmosphere, creating an umbrella cloud. Lightning strikes occurred at an unprecedented rate, with approximately 2,600 strikes per minute during the peak. The lightning also occurred at significantly higher altitudes than usual, suggesting that volcanoes can create their own weather systems.

via Yahoo Entertainment|

#geophysical-research-letters #hunga-tonga-hunga-haapai #lightning-storm