Geomagnetic storms in Honolulu — Sep 28, 2023
Geomagnetic storms in Honolulu on Sep 28, 2023
geomagnetic disturbances were observed (Kp = 4.00)
Geomagnetic storms in the last 3 days
Changes in the geomagnetic index Kp from September 26 to 28, 2023 for mid latitudes
Location — Honolulu (geographic coordinates — 21.31 N -157.83 W | time zone UTC-10)

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Geomagnetic storms in Honolulu in September 2023
Changes in the maximum daily geomagnetic index Kp in September 2023 for mid latitudes
Location — Honolulu (geographic coordinates — 21.31 N -157.83 W | time zone UTC-10)

This chart in PNG format — high resolution
API data: JSON or TXT
Other activity indices
Index AP = 6
Index F10.7 = 148