NOAA Geomagnetic Activity Observation and Forecast: 3-Day Forecast Solar activity NOAA Geomagnetic Activity Observation and Forecast: 3-Day Forecast victoriamedia September 6, 2025 Credit: NASA/GSFC/TRACE The greatest observed 3 hr Kp over the past 24 hours was 3 (below NOAA... Read More Read more about NOAA Geomagnetic Activity Observation and Forecast: 3-Day Forecast
