Results 141 to 150 of about 30,967 (299)

Coronal Mass Ejection Detection using Wavelets, Curvelets and Ridgelets: Applications for Space Weather Monitoring

, 2010
Coronal mass ejections (CMEs) are large-scale eruptions of plasma and magnetic feld that can produce adverse space weather at Earth and other locations in the Heliosphere.
Aschwanden, Brueckner, Byrne, C.A. Young, Candès, Colaninno, Demaret, Gallagher, Gallagher, Gopalswamy, Howard, Ireland, J.P. Byrne, Kim, Kunow, Mallat, Mallat, Maloney, Michalek, Moon, Olmedo, P.T. Gallagher, R.T.J. McAteer, Robbrecht, Robbrecht, Schrijver, Starck, Stenborg, Temmer, Willett, Young   +30 more
core   +1 more source

Characteristics of coronal mass ejections in the near Sun interplanetary space [PDF]

Geofísica Internacional, 2004
Based on the observations from the Large Angle and Spectrometric Coronagraph (LASCO) on board the Solar and Heliospheric Observatory (SOHO) spacecraft we studied coronal mass ejections (CME) parameters between 6 and 10 solar radii from the Sun.
Nat Gopalswamy, J. Américo González-Esparza, Alejandro Lara   +2 more
doaj  

MHD Forecasting of Solar Wind With Coronal Mass Ejections

Space Weather
We present a model, implemented as an online service, for predicting the speed and density of solar wind in the inner heliosphere and near Earth. The model is based on a numerical magnetohydrodynamics code PLUTO.
S. Arutyunyan, A. Kodukov, M. Subbotin, D. Pavlov   +3 more
doaj   +1 more source

Solar Mini-Dimming Kinematics and Their Positive Correlations with Coronal Mass Ejections and Prominence [PDF]

, 2013
Nasibe Alipour, Hossein Safari
openalex   +1 more source

Transport in the interplanetary medium of coronal mass ejections [PDF]

Geofísica Internacional, 2008
Coronal mass ejections (CMEs) are large scale structures of plasma and magnetic field expelled from the Sun to the interplanetary medium and generally observed in white light coronagraphs.
A. Ventura, A. Lara, A. Borgazzi
doaj  

CORONAL MASS EJECTIONS AND SUNSPOTS—SOLAR CYCLE PERSPECTIVE

The Astrophysical Journal, 2010
Recent studies have indicated that the occurrence of the maxima of coronal mass ejection (CME) rate and sunspot number (SSN) were nearly two years apart. We find that the two-year lag of CME rate manifests only when the SSN index is considered and the lag is minimal (two-three months) when the sunspot area is considered.
openaire   +1 more source

Coronal mass ejections and sunspot number over solar cycle 24

, 2021
Preetam Singh Gour, Shiva Anon, Devangana Shyamlan Chaturvedi   +2 more
openalex   +1 more source

Successive Coronal Mass Ejections Associated with Weak Solar Energetic\n Particle Events [PDF]

, 2021
Bin Zhuang, Noé Lugaz, Tingyu Gou, L. K. Ding   +3 more
openalex   +1 more source

A Statistical Classifier for Historical Geomagnetic Storm Drivers Derived Solely From Ground‐Based Magnetic Field Measurements

Earth and Space Science, 2019
Solar wind observations show that geomagnetic storms are mainly driven by interplanetary coronal mass ejections (ICMEs) and corotating or stream interaction regions (C/SIRs).
Leonie Pick, Frederic Effenberger, Irina Zhelavskaya, Monika Korte   +3 more
doaj   +1 more source

Coronal mass ejections detected in solar mean magnetic field [PDF]

, 2000
Fredrik Boberg, H. Lundstedt
openalex   +1 more source