GPS Signals Shivered as the May 2024 Superstorm Ripped Through Polar Ionosphere
During the extreme May 2024 geomagnetic storm, GPS phase and amplitude scintillation surged from the polar cusp to sub-auroral latitudes, ...
Tag: ionosphere
When Months Go Missing: Data Gaps Can Wreck Space Climate Trend Estimates
A study of four ionospheric stations shows that missing monthly foF2 values substantially distort annual means and long-term trends once ...
Kriging model tracks ionospheric disturbances around five Japanese earthquakes
A Universal Kriging model built from 60 days of data tracked ionospheric TEC variations around five Japanese earthquakes, with the ...
Tonga eruption’s Lamb waves were stronger westward, reshaping ionospheric GPS signals
New analysis of the 2022 Hunga Tonga eruption shows its westward-traveling Lamb wave carried about 80 percent more energy than ...
Ionospheric TEC anomalies precede large earthquakes by up to two months
Researchers report a global ionospheric electron content rise beginning about 45 days before magnitude 8 or larger earthquakes, reaching 7.1 ...
Mars Without a Magnetic Shield: Reconnection Reshapes the Red Planet’s Space Environment
A new review shows that magnetic reconnection operates across Mars' induced magnetosphere, magnetotail, crustal-field regions, and upper ionosphere, reshaping the ...
New AI Tool Searches a Billion Aurora Images in Milliseconds
A new open-source tool called THEMISim lets researchers search the THEMIS project's archive of more than a billion auroral images ...
Crowdsourced radio reports reveal a year of sporadic E activity
An automated analysis of crowdsourced WSPR reports detected 27,253 window-level sporadic E-layer occurrences in 2021 and mapped seasonal and regional ...
When the Moon Blotted Out the Sun, the Sky’s Invisible Layer Collapsed
MIT Haystack radar observations reveal the April 2024 total solar eclipse cut ionospheric electron density by up to 50 percent ...
Thunderstorms Leave Giant Ripples in the Ionosphere That European GPS Networks Can Now Track
Using more than 1,200 European GNSS receivers, researchers have tracked circular ripples in the ionosphere launched by five different types ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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