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Presented by the Space Environment Center

Updated 2004 October 20 07:17 UTC


Today's Space Weather with black background plots
Space Weather Now -- more real-time displays
Education and Outreach -- information about Space Weather

Latest SXI Image, link to large image Oct 20 0714 UTC (Large size image 576x512 pixel PNG file, 90-140 kbytes). See SXI web pages for more wavelengths, movies, and documentation.
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3-day Solar-Geophysical Forecast issued Oct 19 at 22:00 UTC

Solar Activity Forecast: Solar activity is expected to remain low through 22 Oct. Region 682 is expected to continue to pose a good threat to produce more C-class flare activity, with a chance of producing an isolated M-class flare.

Geophysical Activity Forecast: The geomagnetic field is expected to remain at quiet to unsettled levels through 22 Oct.


Solar X-ray Flux

3-day Solar Xray Flux graph

This plot shows 3-days of 5-minute solar x-ray flux values measured on the GOES 10 and 12 satellites. One low value may appear prior to eclipse periods. Click on the plot to open an updating secondary window. Black background version. An updating 6-hour 1-min Solar X-ray Flux plot is also available. See D-region Absorption page for affects of solar x-rays.


Satellite Environment Plot

3-day Satellite Environment graph and image map. link to Proton Plot link to Electron Plot link to GOES Mag. Plot link to Kp Plot
Caution: See GOES Satellite Changes for important particle data issues.

The Satellite Environment Plot combines satellite and ground-based data to provide an overview of the current geosynchronous satellite environment. Click on a data panel to open an updating secondary window. An updating Satellite Environment Plot window is also available.

Although these data are of interest to the satellite community, they do not include all parameters and energy ranges known to be associated with satellite anomalies. See related information from the NOAA POES satellite -- Auroral Activity Estimates, Relative Intensities of Energetic Particles, and Solar Protons.


Most recent Space Weather data

1-min X-ray Flux plot
1-min Boulder-NOAA Magnetometer plot
Solar Region Summary reports
Solar Event reports
Latest Solar-Geophysical Data reports and summaries
Space Weather data on SEC's FTP server

Older Space Weather data

Plots of Solar-Geophysical Data
Lists of Solar-Geophysical Data
Solar Images
Space Weather data on SEC's FTP server
Solar-Terrestrial Physics Archives at the National Geophysical Data Center

All online data at SEC

Comments and suggetions welcome: SEC.Webmaster@noaa.gov


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