Auroral drivers of large dB∕ dt during geomagnetic storms

Y Zou, C Dowell, B Ferdousi, LR Lyons, J Liu - Space Weather, 2022 - Wiley Online Library
Forecasting geomagnetically induced currents (GICs) remains a difficult challenge, and
open questions hindering our understanding include when and where GICs become large …

Obtaining continental‐scale, high‐resolution 2‐d ionospheric flows and application to meso‐scale flow science

Y Nishimura, LR Lyons, Y Deng… - Journal of …, 2024 - Wiley Online Library
An approach for creating continental‐scale, multi‐scale plasma convection maps in the
nightside high‐latitude ionosphere using the spherical elementary current systems …

[PDF][PDF] Mshpy23: a user-friendly, parameterized model of magnetosheath conditions

J Jung, H Connor, A Dimmock, S Sembay… - Earth and Planetary …, 2024 - par.nsf.gov
Lunar Environment heliospheric X-ray Imager (LEXI) and Solar wind− Magnetosphere−
Ionosphere Link Explorer (SMILE) will observe magnetosheath and its boundary motion in …

Unified theory of the arc auroras: formation mechanism of the arc auroras conforming general principles of convection and FAC generation

T Tanaka, M Watanabe, Y Ebihara… - Journal of …, 2022 - Wiley Online Library
The arc aurora can be considered as the visualization of the field‐aligned current (FAC). In
various cases, the numerically reproduced FAC morphologically matches well with that of …

Solar minimum exospheric neutral density near the subsolar magnetopause estimated from the XMM soft X‐ray observations on 12 November 2008

J Jung, HK Connor, JA Carter… - Journal of …, 2022 - Wiley Online Library
The Earth's magnetosheath and cusps emit soft X‐rays due to the charge exchange
between highly charged solar wind ions and exospheric hydrogen atoms. The Lunar …

Estimating the subsolar magnetopause position from soft X-ray images using a low-pass image filter

H Kim, HK Connor, J Jung, BM Walsh… - Earth and Planetary …, 2023 - ntrs.nasa.gov
The Lunar Environment heliospheric X-ray Imager (LEXI) and Solar wind Magnetosphere
Ionosphere Link Explorer (SMILE) missions will image the Earth's dayside magnetopause …

Merging mesoscale magnetotail features and ground B‐field perturbation network connectivity during substorm activity

M Adewuyi, A Keesee… - Journal of Geophysical …, 2024 - Wiley Online Library
The connection between the magnetosphere and ionosphere is particularly dynamic during
substorms. Mesoscale features in the magnetotail are consistent with substorm activity …

Comparing TWINS Ion Temperature Maps with MMS, AMPERE, and THEMIS Observations during July 26, 2017 Reconnection Event

IM Householder - 2022 - scholars.unh.edu
The solar wind releases a constant stream of ionized particles into space which causes
complex behaviors to occur within Earth's magnetosphere. These disruptions can initiate …