Geomagnetic storms in Pierre — Apr 16, 2025
Geomagnetic storms in Pierre on Apr 16, 2025
geomagnetic storm was occured — level G3.7 (Kp = 7.67)
Geomagnetic storms in the last 3 days
Changes in the geomagnetic index Kp from April 14 to 16, 2025 for mid latitudes
Location — Pierre (geographic coordinates — 44.37 N -100.34 W | time zone UTC-06)
This chart in PNG format — high resolution
API data: JSON or TXT
Geomagnetic storms in Pierre in April 2025
Changes in the maximum daily geomagnetic index Kp in April 2025 for mid latitudes
Location — Pierre (geographic coordinates — 44.37 N -100.34 W | time zone UTC-06)
This chart in PNG format — high resolution
API data: JSON or TXT
Other activity indices
Index AP = 77
Index F10.7 = 150