Y
Yihua Zheng
Researcher at Goddard Space Flight Center
Publications - 38
Citations - 1138
Yihua Zheng is an academic researcher from Goddard Space Flight Center. The author has contributed to research in topics: Ring current & Geomagnetic storm. The author has an hindex of 16, co-authored 35 publications receiving 989 citations. Previous affiliations of Yihua Zheng include Johns Hopkins University Applied Physics Laboratory & Johns Hopkins University.
Papers
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Journal ArticleDOI
Ensemble Modeling of CMEs Using the WSA–ENLIL+Cone Model
M. L. Mays,M. L. Mays,Aleksandre Taktakishvili,Aleksandre Taktakishvili,Antti Pulkkinen,Peter MacNeice,Lutz Rastätter,Dusan Odstrcil,Dusan Odstrcil,Lan Jian,Lan Jian,Ian G. Richardson,J. A. LaSota,Yihua Zheng,Masha Kuznetsova +14 more
TL;DR: The real-time ensemble modeling of coronal mass ejections (CMEs) provides a probabilistic forecast of CME arrival time that includes an estimation of arrival-time uncertainty from the spread and distribution of predictions as discussed by the authors.
Journal ArticleDOI
Ensemble modeling of CMEs using the WSA-ENLIL+Cone model
M. L. Mays,A. Taktakishvili,Antti Pulkkinen,Peter MacNeice,L. Rastaetter,Dusan Odstrcil,Lan Jian,Ian G. Richardson,J. A. LaSota,Yihua Zheng,Masha Kuznetsova +10 more
TL;DR: In this article, real-time ensemble modeling of CME propagation using the WSA-ENLIL+Cone model installed at the CCMC and executed in real time is presented.
Journal ArticleDOI
Simulation of the 23 July 2012 Extreme Space Weather Event: What if This Extremely Rare CME Was Earth Directed?
Chigomezyo M. Ngwira,Chigomezyo M. Ngwira,Antti Pulkkinen,M. Leila Mays,M. Leila Mays,Maria Kuznetsova,Antoinette B. Galvin,Kristin Simunac,Daniel N. Baker,Xinlin Li,Yihua Zheng,Alex Glocer +11 more
TL;DR: In this article, the authors used the SpaceWeather Modeling Framework (SWMF) to perform a simulation of a rare coronal mass ejection (CME) that traveled 0.96 astronomical units (approx. 1 AU) in about 19 h.
Journal ArticleDOI
Large-scale observations of a subauroral polarization stream by midlatitude SuperDARN radars: Instantaneous longitudinal velocity variations
Lasse Boy Novock Clausen,Lasse Boy Novock Clausen,J. B. H. Baker,J. M. Ruohoniemi,R. A. Greenwald,Evan G. Thomas,Simon G. Shepherd,Elsayed R. Talaat,William A. Bristow,Yihua Zheng,Anthea J. Coster,Stanislav Sazykin +11 more
TL;DR: In this paper, the authors present simultaneous measurements of flow velocities inside a subauroral polarization stream (SAPS) made by six midlatitude high-frequency SuperDARN radars.
Journal ArticleDOI
Polar study of ionospheric ion outflow versus energy input
TL;DR: In this article, a statistical study of the ion outflow versus energy input is performed by using multi-instrument data (TIDE, EFI, MFI, HYDRA) from Polar during its perigee auroral passes in the year 2000.