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Space Weather Prediction Center (NOAA/SWPC)

Huairou Solar Observing Station

Big Bear Solar Observatory

International Space Environmental Service (ISES)

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BATSE Solar Flare Server

Virtual-Sun

 
22/9/2017

1. Flare & Geomagnetic Activity 48hr Forecast

Date
X-ray Flare
Geomagnetic Activity
2017-9-22
no
no activity

2. 10.7cm Radio Flux (F10.7) Forecast

1st Day
2nd Day
3rd Day
71
71
71

3. Proton Event Probability Forecast

24hr
48hr
72hr
01
01
01

 



    No. 2017-09C

1. Occurrence recorded at the National Astronomical Observatory from Sep. 11 - Sep. 17, 2017:

3 solar active regions. 2 C class flares, the major one is C3.6.

2. Forecast for the period from Sep. 18 to Sep. 24, 2017:

Monthly average sunspot number: 40.0

Solar active level: 0-1


Remark


RWCC

As a member of International Space Environment Service (ISES), Regional Warning Center of China (RWC-China) consists of four sub-centers: Solar Activity Prediction Center, Space Environment Prediction Center, Ionospheric Distrubance Prediction Center and Geomagnetic Storm Prediction Center. The headquarters of RWC-China is located in the campus of National Astronomical Observatories, Chinese Academy of Sciences (NAOC). The tasks of RWC-China are as follows: improvement for space weather forecast; enlargement of the service field; collaboration with domestic and international organizations; exchange forecast information and observational data with other regional warning centers to serve the users in local regions and the world.

 

 

 


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