Share this postDefcon Alerts Threat MonitorUSAF/NOAA: High Solar Activity Past 24 Hours, Solar Cycle 25 Ramped Up Faster Than PredictedCopy linkFacebookEmailNotesMoreAdvisoriesUSAF/NOAA: High Solar Activity Past 24 Hours, Solar Cycle 25 Ramped Up Faster Than PredictedSolar Cycle 25 has ramped up much faster than scientists predicted producing more sunspots and eruptions than experts had forecast.Defcon LevelAug 07, 2023∙ Paid1Share this postDefcon Alerts Threat MonitorUSAF/NOAA: High Solar Activity Past 24 Hours, Solar Cycle 25 Ramped Up Faster Than PredictedCopy linkFacebookEmailNotesMoreShareHigh Solar Activity Past 24 HoursThis post is for paid subscribersSubscribeAlready a paid subscriber? Sign inPreviousNext