FORECAST SOL: Disturbed red MAG: Normal green ION: Normal green
Space Weather Conditions
Summary Forecast
Friday 19 July
last updated 18/2311 UT
On UT day 19-Jul solar activity is expected to be R1-R2. The solar wind speed is expected to be light to moderate. The solar wind may become mildly enhanced due to a coronal hole wind stream. Two weak shock arrivals may arrive during 20-21 Jul. G0, chance G1 geomagnetic conditions are expected. S0 solar radiation storm conditions are expected. HF radio communication conditions are expected to be normal. Maximum usable frequencies are expected to be near predicted monthly values to 15% enhanced. Isolated shortwave fadeouts are possible.
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SDO solar image - 1600 angstroms - Courtesy of NASA/SDO and the AIA, EVE, and HMI science teams.