Solar Storm Oct 24 2003

A moderate-sized Solar Storm occurred on Oct 24 2003, and captured the attention of the media. It was of the size to cause some trouble for satellite communication and power grids. According to NOAA, "There have been three major flares in the last 24 hours, which caused considerable disruption of high frequency communication."

We don't expect an effect on the GCP EGG network, but as an empirical question, we took advantage of this event to see whether any pattern of deviation might be observed. As the figure shows, during the period from shortly before the storm of solar particles and energy hit the earth atmosphere, through the peak of activity, there is no clear trend of departure from expectation. The data appear to proceed in their accustomed random walk.

Solar Storm Oct 24 2003


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