Results 191 to 200 of about 126,546 (328)

A Statistical Study of the Decreased TEC Region During Summer at Northern High Latitudes

open access: yesGeophysical Research Letters, Volume 52, Issue 8, 28 April 2025.
Abstract Based on the vertical Total Electron Content (TEC) data observed by the Global Navigation Satellite System in the northern hemisphere, a large area of low plasma density during summer at high latitudes, termed decreased TEC region, was investigated statistically between 2014 and 2024.
Jian‐ping Wang   +6 more
wiley   +1 more source

Severe Distortion of the Apparent Resistivity Induced by the Super Geomagnetic Storm in May 2024

open access: yesGeophysical Research Letters, Volume 52, Issue 8, 28 April 2025.
Abstract The potential hazard of geomagnetically induced current (GIC) in metallic pipelines caused by space weather events is a widely discussed topic. On 10–11 May 2024, a super geomagnetic storm with Kp = 9 comparable to the Halloween event in 2003 occurred. The storm induced GIC caused severe distortion in apparent resistivity is a novel phenomenon.
Xin Zhang   +4 more
wiley   +1 more source

Hydrogen atoms near the exobase are cold: independent observations do not support the hot exosphere concept

open access: yesFrontiers in Astronomy and Space Sciences, 2023
Dmytro Kotov   +2 more
doaj   +1 more source

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