Geomagnetic storms in Kostroma
Yesterday
Tomorrow
Geomagnetic storms in Kostroma now
the Earth's magnetosphere is quiet (Kp = 1.33)
The information was last updated — 27.08.2025 23:46 (18 seconds ago)
Geomagnetic storms in the last 3 days
Changes in the geomagnetic index Kp from August 25 to 27, 2025 for mid latitudes
Location — Kostroma (geographic coordinates — 57.77 N 40.93 E | time zone UTC+03)
This chart in PNG format — high resolution
API data: JSON or TXT
Geomagnetic storms in Kostroma in August 2025
Changes in the maximum daily geomagnetic index Kp in August 2025 for mid latitudes
Location — Kostroma (geographic coordinates — 57.77 N 40.93 E | time zone UTC+03)
This chart in PNG format — high resolution
API data: JSON or TXT
Other activity indices
Index AP = 7
Index F10.7 = 207