RUS

Geomagnetic storms in Hartford — today

October 21, 2026 7:23 PM
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Today

Hartford

Current geomagnetic Kp index

Kp = 4+

Current geomagnetic Kp index

Geomagnetic disturbances are observed

Kp = 4+

Geomagnetic storms in Hartford today and for three days

Changes in the geomagnetic index Kp for three days for mid latitudes

Time zone — UTC−04 — summer time (Hartford | geographic coordinates — 41.77 N 72.68 W)

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

Geomagnetic storms in Hartford in the current month

Changes in the maximum daily geomagnetic index Kp in October 2026 for mid latitudes

Time zone — UTC−04 — summer time (Hartford | geographic coordinates — 41.77 N 72.68 W)

Daily Kp index in October 2026
PNG API: JSON | TXT

Current Ap and F10.7 index values

Geomagnetic index Ap 16
Solar radio flux F10.7 121