Geomagnetic storms in Port Moresby in December 2025

Dec 1, 2025 Port Moresby

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

Location — Port Moresby (geographic coordinates — 9.48 S 147.15 E | time zone UTC+10)

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

List of magnetic storms in December 2025

Location — Port Moresby (geographic coordinates — 9.48 S 147.15 E | time zone UTC+10)

Solar radio flux (10.7 cm) = 214

Mean planetary A index = 33

Mean planetary Kp index = 6.67