RUS

Geomagnetic storms in Concord — December 13, 2025

December 13, 2025
‹
›

Today

Concord
Home › Geomagnetic storms › Concord › December 13, 2025

Maximum Kp index on December 13, 2025

Kp = 3+

Maximum Kp index on December 13, 2025

The Earth's magnetosphere was quiet

Kp = 3+

Geomagnetic storms in Concord on December 13, 2025

Changes in the geomagnetic index Kp from December 11 to 13, 2025 for mid latitudes

Time zone — UTC−05 (Concord | geographic coordinates — 43.22 N 71.55 W)

prev 3 days next 3 days
Geomagnetic index Kp for 3 days
PNG API: JSON | TXT

Geomagnetic storms in Concord in December 2025

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

Time zone — UTC−05 (Concord | geographic coordinates — 43.22 N 71.55 W)

November 2025 January 2026
Daily Kp index in December 2025
PNG API: JSON | TXT

Geomagnetic activity indices on December 13, 2025

Geomagnetic index Ap 14
Solar radio flux F10.7 122