Results 211 to 220 of about 21,226 (301)
Space Weather, Volume 24, Issue 6, June 2026.Abstract Modern submarine communication cables, though fiber‐optic in nature, remain vulnerable to space weather hazards due to their internal conductive cables used for powering repeaters. During geomagnetic storms, variations in the geomagnetic field induce geoelectric fields that drive geomagnetically induced voltages along these cables.
S. Chakraborty +7 more
wiley +1 more source
Terrestrial Space Weather Protection Through Human‐Produced Mass‐Loading
Space Weather, Volume 24, Issue 6, June 2026.Abstract While humans become more reliant on Earth's space environment, the potential for significant harm from severe space weather continues to grow. As structures from the sun reach Earth's magnetosphere and space environment, they deposit energy that fuels geomagnetic storms.
B. M. Walsh, D. T. Welling, Z. Huang
wiley +1 more source
Prediction Efficiency Skill Scores for Event Detection Analysis
Space Weather, Volume 24, Issue 6, June 2026.Abstract Prediction efficiency (PE) is a skill score that compares the data‐model metric of mean square error against the variance of the observations (i.e., using the average of the observed values as the “reference model” in the general skill score formula).
Michael W. Liemohn +3 more
wiley +1 more source
Novel insights on the geomagnetic field in West Africa from a new intensity reference curve (0-2000 AD). [PDF]
Sci Rep, 2020 Kapper L +8 more
europepmc +1 more source
A Major Update to the PyIRI Model
Space Weather, Volume 24, Issue 6, June 2026.Abstract This paper presents a major update to the PyIRI model, a fully vectorized Python implementation of the International Reference Ionosphere (IRI). The update reformulates the IRI core coefficients using spherical harmonics in Quasi‐Dipole (QD) latitude and Magnetic Local Time coordinates, replacing the legacy geographic‐coordinate‐based basis ...
Nina Servan‐Schreiber +6 more
wiley +1 more source
High‐Latitude GPS Position Error During Substorms
Space Weather, Volume 24, Issue 6, June 2026.Abstract Substorms produce rapid fluctuations in Global Navigation Satellite System (GNSS) signals, leading to degraded positioning performance at high latitudes. This study investigates the correlation of auroral structures on Global Positioning System (GPS) Precise Point Positioning (PPP) error during three substorm events with different strengths ...
Weixuan Liao +6 more
wiley +1 more source
Space Weather, Volume 24, Issue 6, June 2026.Abstract ST‐Observer is a novel proposed spatiotemporal prediction model based on dynamic system theory, which has been proven to be superior to existing models in multiple spatiotemporal prediction tasks. However, its structural design results in weak time dependent modeling capabilities and a lack of frequency dependent modeling capabilities.
Liwei Sun +6 more
wiley +1 more source
Global Geomagnetic Field Models
Progress Code: completedStatement: Operators of the global network of geomagnetic observatories (including Geoscience Australia) The European Space Agency and the Danish Meteorological Institute as the operators of geomagnetic field satellites.
core
A Reduced Dimensional Emulator for Forecasting Equatorial Spread F
Space Weather, Volume 24, Issue 6, June 2026.Abstract A machine learning emulator has been developed to efficiently reproduce electron densities from a three‐dimensional, data‐driven, regional simulation of postsunset ionospheric irregularities associated with equatorial spread F (ESF). The simulation has previously been shown to produce accurate ESF conditions observed at the Jicamarca Radio ...
A. Kirchman, D. L. Hysell, S. Palacios
wiley +1 more source