X
Search Filters
Format Format
Subjects Subjects
Subjects Subjects
X
Sort by Item Count (A-Z)
Filter by Count
solar-cycle-23 (104) 104
astronomy & astrophysics (87) 87
physics (33) 33
sun (31) 31
coronal mass ejections (30) 30
astrophysics (25) 25
magnetic fields (25) 25
sunspots (25) 25
astronomy (21) 21
sun: activity (20) 20
meteorology & atmospheric sciences (19) 19
extraterrestrial physics, space sciences (18) 18
analysis (17) 17
geomagnetic storms (16) 16
geosciences, multidisciplinary (16) 16
solar flares (16) 16
solar physics (15) 15
flares (14) 14
magnetic clouds (14) 14
index (13) 13
magnetic storms (13) 13
h-alpha flares (12) 12
statistical-analysis (12) 12
solar cycle (11) 11
wind (11) 11
cycle (10) 10
earth (10) 10
geochemistry & geophysics (10) 10
astrophysics and astroparticles (9) 9
flare index (9) 9
flux (9) 9
geoeffectiveness (9) 9
maximum (9) 9
n-s asymmetry (9) 9
north-south asymmetry (9) 9
periodicities (9) 9
phase (9) 9
solar activity (9) 9
solar wind (9) 9
solar-wind (9) 9
field (8) 8
forecast (8) 8
ionospheric research (8) 8
magnetosphere (8) 8
meteorology/climatology (8) 8
numbers r-n (8) 8
size (8) 8
clouds (7) 7
methods: data analysis (7) 7
sun : activity (7) 7
sun: coronal mass ejections (7) 7
astrophysics - solar and stellar astrophysics (6) 6
corona (6) 6
cosmic rays (6) 6
differential rotation (6) 6
interplanetary magnetic field (6) 6
interplanetary physics (6) 6
origin (6) 6
physics - solar and stellar astrophysics (6) 6
solar cycles (6) 6
solar physics, astrophysics, and astronomy (6) 6
sun: flares (6) 6
sunspot areas (6) 6
wavelet analysis (6) 6
weather (6) 6
asymmetry (5) 5
atmospheric sciences (5) 5
coronal mass ejection (5) 5
cycle 23 (5) 5
evolution (5) 5
geomagnetism (5) 5
geophysics (5) 5
irradiance (5) 5
magnetospheric physics (5) 5
model (5) 5
parameters (5) 5
photospheric magnetic-flux (5) 5
shock (5) 5
space physics (5) 5
studies (5) 5
sun: sunspots (5) 5
sunspot activity (5) 5
sunspot numbers (5) 5
time-series (5) 5
active regions (4) 4
amplitude (4) 4
astronomy, astrophysics and cosmology (4) 4
behavior (4) 4
catalog (4) 4
disturbances (4) 4
ejecta, driver gases, and magnetic clouds (4) 4
fundamental period (4) 4
geomagnetic storm (4) 4
geomagnetic-activity (4) 4
geophysics. cosmic physics (4) 4
interplanetary (4) 4
lasco (4) 4
magnetic cloud (4) 4
mission (4) 4
number (4) 4
more...
Language Language
Publication Date Publication Date
Click on a bar to filter by decade
Slide to change publication date range


Journal of Geophysical Research - Space Physics, ISSN 0148-0227, 10/2007, Volume 112, Issue A10, p. A10102
Journal Article
Earth, Moon, and Planets, ISSN 0167-9295, 4/2009, Volume 104, Issue 1, pp. 295 - 313
Coronal mass ejections (CMEs) are routinely identified in the images of the solar corona obtained by the Solar and Heliospheric Observatory (SOHO) mission’s... 
Solar energetic particle events | Extraterrestrial Physics, Space Sciences | Astrophysics | Planetology | Flares | Coronal mass ejections | Geomagnetic storms | Physics | Astronomy | GEOSCIENCES, MULTIDISCIPLINARY | SOLAR-CYCLE-23 | ASTRONOMY & ASTROPHYSICS | RADIO | MAGNETIC CLOUDS | Weather | Ionospheric research | Catalogs | Magnetic storms | Sun | Solar flares
Journal Article
Journal of Geophysical Research - Space Physics, ISSN 0148-0227, 06/2007, Volume 112, Issue A6, p. A06112
We studied the geoeffectiveness, speed, solar source, and flare association of a set of 378 halo coronal mass ejections (CMEs) of cycle 23 (1996-2005,... 
Solar activity cycle | Space Weather | Flares | Coronal mass ejections | Magnetic fields | Solar Physics, Astrophysics, and Astronomy | Magnetic storms | MAGNETIC STORMS | GEOMAGNETIC STORMS | SOLAR-CYCLE-23 | CLOUDS | ASTRONOMY & ASTROPHYSICS | SOLAR | REGIONS | LASCO | ENERGETIC PARTICLE EVENTS | PARAMETERS
Journal Article
Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, ISSN 1364-5021, 05/2018, Volume 474, Issue 2213, pp. 20180109 - 20180109
Journal Article
The Astrophysical Journal, ISSN 0004-637X, 04/2011, Volume 731, Issue 1, p. 30
Journal Article
Advances in Space Research, ISSN 0273-1177, 08/2018, Volume 62, Issue 3, pp. 692 - 706
The comparisons in respect of mean parameters in ejecta and sheath region during 1997–2014 have been studied here. The results from statistical analysis... 
ICME | Dst index | Ejecta | Sheath | CORONAL MASS EJECTIONS | SPACE WEATHER | SOLAR-CYCLE-23 | MAXIMUM | SHOCK | MINIMUM | GEOSCIENCES, MULTIDISCIPLINARY | GEOMAGNETIC STORMS | ASTRONOMY & ASTROPHYSICS | SOLAR-WIND | CONSEQUENCES | MAGNETIC CLOUDS | METEOROLOGY & ATMOSPHERIC SCIENCES | Electrical engineering | Magnetic fields | Analysis
Journal Article
Journal of Geophysical Research: Space Physics, ISSN 2169-9380, 2010, Volume 115, Issue 6
Recurrent geomagnetic activity is mainly linked to the passage of interplanetary corotating solar wind structures in the near-Earth space. We studied... 
CORONAL MASS EJECTIONS | PHASE | SOLAR-CYCLE-23 | ASTRONOMY & ASTROPHYSICS | CYCLES | HOLES | GALACTIC COSMIC-RAYS | STRENGTH | SPEED PLASMA STREAMS | SOLAR-WIND STREAMS | FEATURES | Space | Magnetism | Astrophysics | Atmospheric sciences | Planetology | Geophysics
Journal Article
Journal of Geophysical Research: Space Physics, ISSN 2169-9380, 05/2014, Volume 119, Issue 5, pp. 3237 - 3246
When a coronal mass ejection (CME) encounters the Earth, the Earth's electromagnetic environment is disturbed, especially when it is a magnetic cloud (MC) with... 
magnetic field | magnetic cloud | coronal mass ejection | solar cycle | solar wind | WIND | CORONAL MASS EJECTIONS | SOLAR-CYCLE-23 | SOLAR SOURCES | GEOEFFECTIVENESS | DEFLECTION | GEOMAGNETIC STORMS | ASTRONOMY & ASTROPHYSICS | Solar physics | Solar flares | Propagation | Magnetic fields
Journal Article
Journal of Geophysical Research: Space Physics, ISSN 2169-9380, 2010, Volume 115, Issue 9
In this paper, we examine and compare the statistical properties of interplanetary coronal mass ejections (ICMEs) and their sheath regions in the near-Earth... 
DISTRIBUTIONS | SOLAR-CYCLE-23 | TEMPERATURE | SIGNATURES | 1 AU | SOLAR-WIND PLASMA | FLUCTUATIONS | ASTRONOMY & ASTROPHYSICS | CONSEQUENCES | MAGNETIC CLOUDS | SPECTRA | Space | Magnetism | Astrophysics | Atmospheric sciences | Planetology
Journal Article
The Astrophysical Journal Letters, ISSN 2041-8205, 03/2010, Volume 712, Issue 1, pp. L77 - L80
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... 
Sunspots | Sun: coronal mass ejections (CMEs) | ACTIVE REGIONS | SOLAR-CYCLE-23 | FLARES | ASTRONOMY & ASTROPHYSICS | CMES | LASCO | sunspots
Journal Article
Advances in Space Research, ISSN 0273-1177, 08/2018, Volume 62, Issue 4, pp. 765 - 784
We study relative geoeffectiveness of the high-speed streams (HSS) coming from different sources on the Sun, identified from 16 years (1996–2011) of continuous... 
Space weather | High speed stream | Coronal mass ejection | Coronal hole | Solar wind | Geomagnetic activity | GEOMAGNETIC-ACTIVITY | EARTH | CORONAL MASS EJECTIONS | MAGNETIC STORMS | SOLAR-CYCLE-23 | CYCLE 23 | INTERPLANETARY | MAGNETOSPHERE | GEOSCIENCES, MULTIDISCIPLINARY | ASTRONOMY & ASTROPHYSICS | METEOROLOGY & ATMOSPHERIC SCIENCES | COSMIC-RAYS | Analysis | Astronomy
Journal Article
Monthly Notices of the Royal Astronomical Society, ISSN 0035-8711, 2009, Volume 392, Issue 3, pp. 1159 - 1180
In this paper, the data of sunspot areas recorded at the US Air Force National Oceanic and Atmospheric Administration during solar Cycles 22 and 23 (1986... 
Sun: activity | Sun: magnetic field | Sunspots | PHOTOSPHERIC MAGNETIC-FLUX | FUNDAMENTAL PERIOD | WAVELET ANALYSIS | SOLAR-CYCLE-23 | FLARE INDEX | SUN | X-RAY-BURSTS | ASTRONOMY & ASTROPHYSICS | CONVECTION ZONE | TIME-SERIES | sunspots | OSCILLATIONS | Engineering schools | Magnetic fields | Weather radar networks | Analysis | Astronomy | Sun
Journal Article
Journal of Geophysical Research: Space Physics, ISSN 2169-9380, 2011, Volume 116, Issue 4
We made an effort to understand the associations and relationships between ground level enhancement (GLE) events and solar flares for the time period of... 
PROTON EVENTS | TIMES | SOLAR-CYCLE-23 | ASTRONOMY & ASTROPHYSICS | CYCLES | X-RAY FLARES | INDEX | ENERGETIC PARTICLES | UPPER LIMIT | EMISSION | NEUTRON-MONITORS | Space | Astrophysics | Planetology | Sun | Astronomy
Journal Article
Astrophysical Journal, ISSN 0004-637X, 06/2013, Volume 770, Issue 2, pp. 89 - 13
We examine changes in sunspots and faculae and their effect on total solar irradiance during solar cycles 22 and 23 using photometric images from the San... 
Sun: photosphere | sunspots | Sun: activity | Sun: faculae, plages | NETWORK | SOLAR-CYCLE-23 | PORES | PHASE | IRRADIANCE | EVOLUTION | FACULAE | IMAGES | PHOTOMETRY | ASTRONOMY & ASTROPHYSICS | CONTRAST | Hemispheres | NOAA | Spots | Military aircraft | Porosity | Solar cycles | Sunspots | Photometry | PLAGES | SUNSPOTS | PARTICLE PRODUCTION | ASTROPHYSICS, COSMOLOGY AND ASTRONOMY | PHOTOSPHERE | SOLAR CYCLE | LIMITING FRAGMENTATION | RADIANT FLUX DENSITY | SUN
Journal Article
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, ISSN 2169-9380, 05/2011, Volume 116
Magnetic activity in the Northern Hemisphere auroral region was examined during solar cycles 22 and 23 (1993-2008). Substorms were identified from ground-based... 
SOLAR-CYCLE VARIATION | AURORAL ELECTROJET | SPEED | GEOMAGNETIC-ACTIVITY | SEMIANNUAL VARIATION | WIND HELIUM ABUNDANCE | SOLAR-CYCLE-23 | MAGNETOSPHERIC SUBSTORMS | ASTRONOMY & ASTROPHYSICS | MAGNETIC CLOUDS | ONSET SIGNATURES
Journal Article
Acta Astronautica, ISSN 0094-5765, 04/2016, Volume 121, pp. 179 - 199
Here we present study of Geomagnetic storms (GMS) and its relation with solar flares, coronal mass ejections (CMEs) and coronal holes (CHs). The arrival of... 
Arrival time | Coronal mass ejections | Solar flares | GMS | ICMEs | Sun | EARTH | SOLAR-CYCLE-23 | CYCLE 23 | HOLES | GEOEFFECTIVENESS | ENGINEERING, AEROSPACE | INTERPLANETARY SHOCKS | ARRIVAL-TIME | Weather | Ionospheric research | Magnetic fields | Magnetic storms | Earth | Solar activity | Coronal mass ejection | Arrivals | Mathematical analysis | Strength
Journal Article
Geophysical Research Letters, ISSN 0094-8276, 05/2016, Volume 43, Issue 10, pp. 4781 - 4789
Journal Article