Geomagnetic storms in Anchorage

July 20, 2026

Anchorage change region

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Geomagnetic storms in Anchorage on July 20, 2026

Kp = 3.00

The Earth's magnetosphere was quiet on July 20, 2026

Kp = 3.00

Changes in the geomagnetic index Kp from July 18 to 20, 2026 for mid latitudes

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

prev 3 days

PNG API: JSON | TXT

Changes in the maximum daily geomagnetic index Kp in July 2026 for mid latitudes

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

June 2026

PNG API: JSON | TXT

Value of geomagnetic index A_p	4
Value of geomagnetic index F10.7	137