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Product Description: Daily probabilities of solar proton events over the next one, two, and three days. A solar proton event is defined by the >10 MeV proton flux exceeding 10 particles/(cm2 s sr) at geostationary orbit. Target Users: Product users include industries that rely on HF Communication, particularly at high latitudes, the satellite industry and activities sensitive to energetic particle radiation at high altitudes and in space. |
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Product Description: Timeline of currently active and recent energetic proton alerts. Alerts are issued when observed proton flux levels at geostationary orbit exceed predetermined thresholds. Target Users: Product users include industries that rely on HF Communication, the satellite industry and activities sensitive to energetic particle radiation at high altitudes and in space. |