Estimating the maximum of the smoothed highest 3-hourly <i>a</i><i>a</i> index in 3 d by the preceding minimum for the solar cycle

Estimating the maximum of the smoothed highest 3-hourly <i>a</i><i>a</i> index in 3 d by the preceding minimum for the solar cycle

<p>Predicting the maximum intensity of geomagnetic activity for an upcoming solar cycle is important in space weather service and for planning future space missions. This study analyzed the highest and lowest 3-hourly <span class="inline-formula"><i>a</i><i>a&...

Full description

Bibliographic Details
Main Author:	Z. Du
Format:	Article
Language:	English
Published:	Copernicus Publications 2020-12-01
Series:	Annales Geophysicae
Online Access:	https://angeo.copernicus.org/articles/38/1237/2020/angeo-38-1237-2020.pdf

Similar Items

Ground motion variability in Israel from 3-D simulations of <i>M</i> 6 and <i>M</i> 7 earthquakes
by: J. Glehman, et al.
Published: (2022-04-01)

<i>In memoriam</i> Prof. Dr. Dr. h.c. Hubert Miller (<sup>∗</sup> 3. April 1936 – <i>†</i> 26. Februar 2020)
by: G. Kleinschmidt, et al.
Published: (2021-05-01)

In vivo monitoring of hepatic glycolipid distribution of <i>n</i>-6 ∕ <i>n</i>-3 in jugular-vein-cannulated rats as a nutritional research model for monogastric animal
by: S.-O. Park, et al.
Published: (2019-07-01)

Insights into the O : C-dependent mechanisms controlling the evaporation of <i>α</i>-pinene secondary organic aerosol particles
by: A. Buchholz, et al.
Published: (2019-04-01)

Information content and sensitivity of the 3<i>β</i> + 2<i>α</i> lidar measurement system for aerosol microphysical retrievals
by: S. P. Burton, et al.
Published: (2016-11-01)

Impact of metabolism and temperature on <sup>2</sup>H ∕ <sup>1</sup>H fractionation in lipids of the marine bacterium <i>Shewanella piezotolerans</i> WP3
by: X. Chen, et al.
Published: (2023-04-01)

A 600 kyr reconstruction of deep Arctic seawater <i>δ</i><sup>18</sup>O from benthic foraminiferal <i>δ</i><sup>18</sup>O and ostracode Mg ∕ Ca paleothermometry
by: J. R. Farmer, et al.
Published: (2023-03-01)

Transpiration rates from mature <i>Eucalyptus grandis</i>  ×  <i>E. nitens</i> clonal hybrid and <i>Pinus elliottii</i> plantations near the Two Streams Research Catchment, South Africa
by: N. D. Kaptein, et al.
Published: (2023-12-01)

A global dataset of daily maximum and minimum near-surface air temperature at 1 km resolution over land (2003–2020)
by: T. Zhang, et al.
Published: (2022-12-01)

<i>δ</i><sup>13</sup>C, CO<sub>2</sub> ∕ <sup>3</sup>He and <sup>3</sup>He ∕ <sup>4</sup>He ratios reveal the presence of mantle gas in the CO<sub>2</sub>-rich groundwaters of the Ardennes massif (Spa, Belgium)
by: A. Defourny, et al.
Published: (2022-05-01)

MAXIMUM DISCLOSURE WITH MINIMUM DELAY
by: J Van R. du Preez
Published: (2012-02-01)

Resolving the mesospheric nighttime 4.3 µm emission puzzle: comparison of the CO<sub>2</sub>(<i>ν</i><sub>3</sub>) and OH(<i>ν</i>) emission models
by: P. A. Panka, et al.
Published: (2017-08-01)

Characteristics and mechanisms of near-surface negative atmospheric electric field anomalies preceding the 5 September 2022, <i>M</i><sub>s</sub> 6.8 Luding earthquake in China
by: L. Wu, et al.
Published: (2024-03-01)

Maximum working hours and minimum monitoring standards-need for both to be mandatory
by: Anjan Trikha, et al.
Published: (2013-01-01)

Late Holocene pteropod distribution across the base of the south-eastern Mediterranean margin: the importance of the <i>></i> 63 µm fraction
by: V. Beccari, et al.
Published: (2023-03-01)

High-resolution (0.05°  ×  0.05°) NO<sub><i>x</i></sub> emissions in the Yangtze River Delta inferred from OMI
by: H. Kong, et al.
Published: (2019-10-01)

Spatiotemporal variations of the <i>δ</i>(O<sub>2</sub> ∕ N<sub>2</sub>), CO<sub>2</sub> and <i>δ</i>(APO) in the troposphere over the western North Pacific
by: S. Ishidoya, et al.
Published: (2022-05-01)

To substantiation the minimum fishing length for <i>Lycodes soldatovi</i> (Zoarcidae)
by: Oleg Z. Badaev, et al.
Published: (2015-12-01)

Evolution of geomagnetic <i>aa</i> index near sunspot minimum
by: R. P. Kane, et al.
Published: (2002-10-01)

EEE 105 - Circuit Theory I Duration: 3 hours
by: Pusat Pengajian Kejuruteraan Elektrik & Elektronik, PPKEE
Published: (2023)

EEE241 - Analog Electronics I Duration : 3 hours
by: Pusat Pengajian Kejuruteraan Elektrik & Elektronik, PPKEE
Published: (2023)

EPP201 – Manufacturing Technology I Duration : 3 hours
by: Mekanik, Pusat Pengajian Kejuruteraan
Published: (2022)

The millennium-old hydrogeology textbook <i>The Extraction of Hidden Waters</i> by the Persian mathematician and engineer Abubakr Mohammad Karaji (953 CE–1029 CE)
by: B. Ataie-Ashtiani, et al.
Published: (2020-02-01)

Terrestrial exospheric dayside H-density profile at 3–15 <i>R</i><sub>E</sub> from UVIS/HDAC and TWINS Lyman-<i>α</i> data combined
by: J. H. Zoennchen, et al.
Published: (2022-05-01)

HO<sub><i>x</i></sub> and NO<sub><i>x</i></sub> production in oxidation flow reactors via photolysis of isopropyl nitrite, isopropyl nitrite-d<sub>7</sub>, and 1,3-propyl dinitrite at <i>λ</i> = 254, 350, and 369 nm
by: A. T. Lambe, et al.
Published: (2019-01-01)

Integrative Role of <i>14-3-3ε</i> in Sleep Regulation
by: Yu Wei, et al.
Published: (2021-09-01)

Gel electrolytes with I−/I3− redox mediator based on methylcellulose for dye-sensitized solar cells
by: Yusof, S.Z., et al.
Published: (2018)

Mg ∕ Ca and <strong><i xmlns="">δ</i></strong><sup>18</sup>O in living planktic foraminifers from the Caribbean, Gulf of Mexico and Florida Straits
by: A. Jentzen, et al.
Published: (2018-11-01)

The M.I.T. Endicott House : a study in highest and best use
by: Bolstad, William C. (William Charles)
Published: (2007)

Mirror mode waves in Venus's magnetosheath: solar minimum vs. solar maximum
by: M. Volwerk, et al.
Published: (2016-11-01)

Maximum Coverage by <i>k</i> Lines
by: Chaeyoon Chung, et al.
Published: (2024-02-01)

A 16-year dataset (2000–2015) of high-resolution (3 h, 10 km) global surface solar radiation
by: W. Tang, et al.
Published: (2019-12-01)

Correction: Hanes et al. Preceding Fall Drought Conditions and Overwinter Precipitation Effects on Spring Wildland Fire Activity in Canada. <i>Fire</i> 2020, <i>3</i>, 24
by: Chelene Hanes, et al.
Published: (2022-08-01)

Reaction dynamics of P(<sup>4</sup>S) + O<sub>2</sub>(X<sup>3</sup>Σ<sup>−</sup><sub>g</sub>)  →  O(<sup>3</sup>P) + PO(X<sup>2</sup>Π) on a global CHIPR potential energy surface of PO<sub>2</sub>(X<sup>2</sup>A<sub>1</sub>): implications for atmospheric modelling
by: G. Chen, et al.
Published: (2023-09-01)

Extraction and Study of the Essential Oil of Copal (<i>Dacryodes peruviana</i>), an Amazonian Fruit with the Highest Yield Worldwide
by: Eduardo Valarezo, et al.
Published: (2020-11-01)

Molecular understanding of new-particle formation from <i>α</i>-pinene between −50 and +25 °C
by: M. Simon, et al.
Published: (2020-08-01)

<i>Letter to the Editor</i>: Post-midnight onset of spread-F at Kodaikanal during the June solstice of solar minimum
by: J. H. Sastri
Published: (1999-08-01)

Sharp Bounds on the Minimum <i>M</i>-Eigenvalue of Elasticity <i>M</i>-Tensors
by: Ying Zhang, et al.
Published: (2020-02-01)

Deglacial carbon cycle changes observed in a compilation of 127 benthic <i>δ</i><sup>13</sup>C time series (20–6 ka)
by: C. D. Peterson, et al.
Published: (2018-08-01)

iPhone and iPad app 24-hour trainer /
by: Mishra, Abhishek, et al.
Published: (c201)