Geomagnetic storms in Birobidzhan — Sep 24, 2009
Geomagnetic storms in Birobidzhan on Sep 24, 2009
the Earth's magnetosphere was quiet (Kp = 1.00)
Geomagnetic storms in the last 3 days
Changes in the geomagnetic index Kp from September 22 to 24, 2009 for mid latitudes
Location — Birobidzhan (geographic coordinates — 48.8 N 132.92 E | time zone UTC+10)

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Geomagnetic storms in Birobidzhan in September 2009
Changes in the maximum daily geomagnetic index Kp in September 2009 for mid latitudes
Location — Birobidzhan (geographic coordinates — 48.8 N 132.92 E | time zone UTC+10)

This chart in PNG format — high resolution
API data: JSON or TXT
Other activity indices
Index AP = 1
Index F10.7 = 75