Geomagnetic storms in Sarnia in September 2009

Sep 1, 2009 Sarnia

Changes in the maximum daily geomagnetic index Kp in September 2009 for mid latitudes

Location — Sarnia (geographic coordinates — 42.99 N -82.4 W | time zone UTC-04 - summer time)

This chart in PNG format — high resolution API data: JSON or TXT

List of magnetic storms in September 2009

Location — Sarnia (geographic coordinates — 42.99 N -82.4 W | time zone UTC-04 - summer time)

There were no days with an increased level of geomagnetic disturbance in September 2009

Solar radio flux (10.7 cm) = 76

Mean planetary A index = 8

Mean planetary Kp index = 4