Geomagnetic Storms There were no deviations from the norm in the geomagnetic environment.
S
Solar Radiation Storms No deviations from the norm in the radiation environment were recorded.
R
Radio Blackouts Weak or minor degradation of HF radio communication on sunlit side, occasional loss of radio contact. Low-frequency navigation signals degraded for brief intervals.
Forecast
G
Geomagnetic Storms forecast High-latitude power systems may experience voltage alarms, long-duration storms may cause transformer damage. Corrective actions to orientation may be required by ground control; possible changes in drag affect orbit predictions. HF radio propagation can fade at higher latitudes, and aurora has been seen as low as New York and Idaho (typically 55° geomagnetic lat.).
S
Solar Radiation Storms forecast No deviations from the norm in the radiation environment are predicted.
R
Radio Blackouts forecast Limited blackout of HF radio communication on sunlit side, loss of radio contact for tens of minutes. Degradation of low-frequency navigation signals for tens of minutes.