Geomagnetic storms in Seattle
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Geomagnetic storms in Seattle now
the Earth's magnetosphere is quiet (Kp = 2)
The information was last updated — 21.04.2026 16:45 (1 minute ago)
Geomagnetic storms in the last 3 days
Changes in the geomagnetic index Kp from April 19 to 21, 2026 for mid latitudes
Location — Seattle (geographic coordinates — 47.62 N -122.35 W | time zone UTC-07 - summer time)

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Geomagnetic storms in Seattle in April 2026
Changes in the maximum daily geomagnetic index Kp in April 2026 for mid latitudes
Location — Seattle (geographic coordinates — 47.62 N -122.35 W | time zone UTC-07 - summer time)

This chart in PNG format — high resolution
API data: JSON or TXT
Other activity indices
Index AP = 21
Index F10.7 = 112
