Geomagnetic storms in Sarnia — Oct 21, 2005
Geomagnetic storms in Sarnia on Oct 21, 2005
geomagnetic disturbances were observed (Kp = 4.00)
Geomagnetic storms in the last 3 days
Changes in the geomagnetic index Kp from October 19 to 21, 2005 for mid latitudes
Location — Sarnia (geographic coordinates — 42.99 N -82.4 W | time zone UTC-05)

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Geomagnetic storms in Sarnia in October 2005
Changes in the maximum daily geomagnetic index Kp in October 2005 for mid latitudes
Location — Sarnia (geographic coordinates — 42.99 N -82.4 W | time zone UTC-05)

This chart in PNG format — high resolution
API data: JSON or TXT
Other activity indices
Index AP = 2
Index F10.7 = 75