Geomagnetic storms in Anchorage in August 2025

Aug 1, 2025 Anchorage

Changes in the maximum daily geomagnetic index Kp in August 2025 for mid latitudes

Location — Anchorage (geographic coordinates — 61.22 N -149.88 W | time zone UTC-08 - summer time)

This chart in PNG format — high resolution API data: JSON or TXT

List of magnetic storms in August 2025

Location — Anchorage (geographic coordinates — 61.22 N -149.88 W | time zone UTC-08 - summer time)

There were no days with an increased level of geomagnetic disturbance in August 2025

Solar radio flux (10.7 cm) = 163

Mean planetary A index = 13

Mean planetary Kp index = 4.67