Geomagnetic storms in Portland — Mar 23, 2025
Geomagnetic storms in Portland on Mar 23, 2025
geomagnetic disturbances were observed (Kp = 4.33)
Geomagnetic storms in the last 3 days
Changes in the geomagnetic index Kp from March 21 to 23, 2025 for mid latitudes
Location — Portland (geographic coordinates — 45.54 N -122.65 W | time zone UTC-08)
This chart in PNG format — high resolution
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Geomagnetic storms in Portland in March 2025
Changes in the maximum daily geomagnetic index Kp in March 2025 for mid latitudes
Location — Portland (geographic coordinates — 45.54 N -122.65 W | time zone UTC-08)
This chart in PNG format — high resolution
API data: JSON or TXT
Other activity indices
Index AP = 10
Index F10.7 = 167