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Geomagnetic storms in Seattle in December 2000

Geomagnetic storms in Seattle in December 2000

Changes in the maximum daily geomagnetic index Kp in December 2000 for mid latitudes

Location — Seattle (geographic coordinates — 47.62 N -122.35 W | time zone UTC-08)

Changes in the maximum daily geomagnetic index Kp in December 2000
This chart in PNG format — high resolution API data: JSON or TXT

Maximum of solar activity in December 2000

Solar radio flux (10.7 cm) = 201

Mean planetary A index = 20

Mean planetary Kp index = 5