Results 121 to 130 of about 66,786 (325)
A study of geomagnetic storms [PDF]
Twenty-one geomagnetic storm events during 1966 and 1970 were studied by using simultaneous interplanetary magnetic field and plasma parameters. Explorer 33 and 35 field and plasma data were analyzed on large-scale (hourly) and small-scale (3 min ...
Patel, V. L.
core +1 more source
Evaluation of candidate geomagnetic field models for the 10th generation of IGRF [PDF]
, 2005 S. Maus +3 more
openalex +1 more source
Plasma Conditions Govern the Reversible Transition Between STEVE and Picket Fence Emissions
Geophysical Research Letters, Volume 53, Issue 2, 28 January 2026.Abstract On 6 May 2018, a remarkable subauroral optical event exhibiting three phases of evolution (Strong Thermal Emission Velocity Enhancement [STEVE] → Picket Fence → STEVE) and co‐occurrence with a stable auroral red arc was observed over Alberta, Canada.
Jinghan Wang +3 more
wiley +1 more source
Reconstructing biblical military campaigns using geomagnetic field data. [PDF]
Proc Natl Acad Sci U S A, 2022 Vaknin Y +19 more
europepmc +1 more source
A new grand mean palaeomagnetic pole for the 1.11 Ga Umkondo large igneous province with implications for palaeogeography and the geomagnetic field [PDF]
, 2015 Nicholas L. Swanson‐Hysell +2 more
openalex +1 more source
Geophysical Research Letters, Volume 53, Issue 2, 28 January 2026.Abstract A band of total electron content (TEC) depletions of about 5–15 TEC unit passed over the Korean Peninsula after midnight during the geomagnetic storm on 11 May 2024. This magnitude of TEC depletions has not been previously reported in the region.
Hyosub Kil +6 more
wiley +1 more source
Principal component analysis as a tool to extract Sq variation from the geomagnetic field observations: Conditions of applicability. [PDF]
MethodsX, 2023 Morozova A, Rebbah R.
europepmc +1 more source
Some General Aspects of Geomagnetically Trapped Radiation [PDF]
Physical principles of radiation belts and entrapment of radiation by geomagnetic ...
Van Allen, J. A.
core +1 more source
Geophysical Research Letters, Volume 53, Issue 2, 28 January 2026.Abstract Sporadic E (Es) layer plays essential role in ionosphere‐atmosphere coupling. Theoretical simulations show that the atmospheric gravity waves (GWs) in the lower thermosphere are the main modulatory source on Es dynamics at small spatial scales and short periods.
Junyi Wang +9 more
wiley +1 more source
Geomagnetic ground survey in Slovakia for the 2007.5 epoch
Contributions to Geophysics and Geodesy, 2009 New geomagnetic ground survey was carried out in years 2006–2008. The survey was accomplished under fair geomagnetic-activity conditions during the minimum phase of a solar activity cycle No. 23. The measurements of the geomagnetic field
Peter DOLINSKÝ +3 more
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