Geomagnetic Field

Geomagnetic Activity Forecast	Product Description: Daily probabilities of high-latitude, mid-latitude, and planetary geomagnetic disturbance levels over the next one, two, and three days. Target Users: Product users include industries sensitive to strong variations in the geomagnetic field, such as: electric power, pipeline, drilling, and surveying. Geomagnetic Activity Forecast
Cadence: Daily	Data Source: Solar and solar wind measurements, ground-based magnetometer measurements, and numerical prediction models of the solar wind and solar disturbances

Current Geomagnetic Activity Alerts	Product Description: Timeline of currently active and recent alerts of geomagnetic activity. Alerts are issued when ground-based magnetometer fluctuations exceed predetermined thresholds. Target Users: Product users include industries sensitive to strong variations in the geomagnetic field, such as: electric power, pipeline, drilling, and surveying. Current Geomagnetic Activity Alerts
Cadence: As Issued	Data Source: Ground-based magnetometers