Geomagnetic Storms Weak power grid fluctuations can occur. Minor impact on satellite operations possible. Migratory animals are affected at this and higher levels; aurora is commonly visible at high latitudes (northern Michigan and Maine).
S
Solar Radiation Storms No deviations from the norm in the radiation environment were recorded.
R
Radio Blackouts No deviations from the norm in the radio interference environment were recorded.
Forecast
G
Geomagnetic Storms forecast Weak power grid fluctuations can occur. Minor impact on satellite operations possible. Migratory animals are affected at this and higher levels; aurora is commonly visible at high latitudes (northern Michigan and Maine).
S
Solar Radiation Storms forecast No deviations from the norm in the radiation environment are predicted.
R
Radio Blackouts forecast Weak or minor degradation of HF radio communication on sunlit side, occasional loss of radio contact. Low-frequency navigation signals degraded for brief intervals.