Solar Activity Monitoring and Forecasting

Solar Physics Department

Regional Warning Centre Prague


Latest Observations: February 19, 2018

Sunspot Drawing

White-Light Full Disk

H-alpha Full Disk

White-Light - detail

H-alpha - detail

Forecasts
Solar activity forecast for the February 21 - 22, 2018   activity level will be very low (1) (explanation)
Weekly Forecasts Bulletin   issued February 15, 2018    (receive)

Latest ursigram:  180219
Latest message for SIDC:  1801

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