Geomagnetic storms in Athens — September 30, 2025
Geomagnetic storms in Athens on Sep 30, 2025
geomagnetic storm was occured — level G3.3 (Kp = 7.33)
Geomagnetic storms in the last 3 days
Changes in the geomagnetic index Kp from September 28 to 30, 2025 for mid latitudes
Location — Athens (geographic coordinates — 37.98 N 23.73 E | time zone UTC+03 - summer time)
This chart in PNG format — high resolution
API data: JSON or TXT
Geomagnetic storms in Athens in September 2025
Changes in the maximum daily geomagnetic index Kp in September 2025 for mid latitudes
Location — Athens (geographic coordinates — 37.98 N 23.73 E | time zone UTC+03 - summer time)
This chart in PNG format — high resolution
API data: JSON or TXT
Other activity indices
Index AP = 15
Index F10.7 = 187