Articles | Volume 9, issue 1
https://doi.org/10.5194/hgss-9-41-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Special issue:
https://doi.org/10.5194/hgss-9-41-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
A brief history of Regional Warning Center China (RWC-China)
Han He
CORRESPONDING AUTHOR
National Astronomical Observatories, Chinese Academy of Sciences,
Beijing, China
CAS Key Laboratory of Solar Activity, Chinese Academy of Sciences,
Beijing, China
University of Chinese Academy of Sciences, Beijing, China
Huaning Wang
National Astronomical Observatories, Chinese Academy of Sciences,
Beijing, China
CAS Key Laboratory of Solar Activity, Chinese Academy of Sciences,
Beijing, China
University of Chinese Academy of Sciences, Beijing, China
Zhanle Du
National Astronomical Observatories, Chinese Academy of Sciences,
Beijing, China
CAS Key Laboratory of Solar Activity, Chinese Academy of Sciences,
Beijing, China
University of Chinese Academy of Sciences, Beijing, China
Xin Huang
National Astronomical Observatories, Chinese Academy of Sciences,
Beijing, China
CAS Key Laboratory of Solar Activity, Chinese Academy of Sciences,
Beijing, China
Yan Yan
National Astronomical Observatories, Chinese Academy of Sciences,
Beijing, China
CAS Key Laboratory of Solar Activity, Chinese Academy of Sciences,
Beijing, China
Xinghua Dai
National Astronomical Observatories, Chinese Academy of Sciences,
Beijing, China
CAS Key Laboratory of Solar Activity, Chinese Academy of Sciences,
Beijing, China
Juan Guo
National Astronomical Observatories, Chinese Academy of Sciences,
Beijing, China
CAS Key Laboratory of Solar Activity, Chinese Academy of Sciences,
Beijing, China
Jialong Wang
National Astronomical Observatories, Chinese Academy of Sciences,
Beijing, China
CAS Key Laboratory of Solar Activity, Chinese Academy of Sciences,
Beijing, China
Related authors
No articles found.
Zhanle Du
Ann. Geophys., 38, 1237–1245, https://doi.org/10.5194/angeo-38-1237-2020, https://doi.org/10.5194/angeo-38-1237-2020, 2020
Short summary
Short summary
Predicting geomagnetic activity intensity for an upcoming solar cycle is important in space weather service and for planning future space missions. The maximum aa geomagnetic index for the solar cycle is found to be well correlated with the preceding minimum. The maximum aa index of solar cycle 25 is estimated to be about 29 % stronger than that of solar cycle 24. The maximum amplitude of the sunspot cycle is much better correlated with high geomagnetic activity than low geomagnetic activity.
Short summary
Solar-terrestrial prediction services in China began in 1969. In 1990, China joined the International URSIgram and World Days Service (IUWDS). The Regional Warning Center Beijing (RWC-Beijing) of IUWDS was officially approved in China in 1991. In 1996, IUWDS was renamed the International Space Environment Service (ISES). In 2000, RWC-Beijing was renamed RWC-China. RWC-China headquarters is located on the campus of the National Astronomical Observatories, Chinese Academy of Sciences (NAOC).
Solar-terrestrial prediction services in China began in 1969. In 1990, China joined the...
Special issue