Geomagnetic storms in Brisbane — September 17, 2025
Geomagnetic storms in Brisbane on Sep 17, 2025
the Earth's magnetosphere was quiet (Kp = 3.67)
Geomagnetic storms in the last 3 days
Changes in the geomagnetic index Kp from September 15 to 17, 2025 for mid latitudes
Location — Brisbane (geographic coordinates — 27.47 S 153.02 E | time zone UTC+10)
This chart in PNG format — high resolution
API data: JSON or TXT
Geomagnetic storms in Brisbane in September 2025
Changes in the maximum daily geomagnetic index Kp in September 2025 for mid latitudes
Location — Brisbane (geographic coordinates — 27.47 S 153.02 E | time zone UTC+10)
This chart in PNG format — high resolution
API data: JSON or TXT
Other activity indices
Index AP = 12
Index F10.7 = 147