Solar wind on January 9, 2026

January 9, 2026

Cherepovets change region

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Solar wind parameters

Solar wind speed

470 km/s normal (average for 24 hours)

Solar wind speed for January 8 and 9, 2026, according to data from the ACE spacecraft Solar wind speed for January 8 and 9, 2026.

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Solar wind density

5.3 cm^-3 increased (average for 24 hours)

Solar wind density for January 8 and 9, 2026, according to data from the ACE spacecraft Solar wind density for January 8 and 9, 2026.

PNG API: JSON | TXT

Solar wind temperature

190 000 K increased (average for 24 hours)

Solar wind temperature for January 8 and 9, 2026, according to data from the ACE spacecraft Solar wind temperature for January 8 and 9, 2026.

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Solar wind magnetic field induction

10 nT increased (average for 24 hours)

Solar wind magnetic field induction for January 8 and 9, 2026, according to data from the ACE spacecraft Solar wind magnetic field induction for January 8 and 9, 2026.

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The Bz component of the solar wind magnetic field

−0.1 nT negative (average for 24 hours)

The Bz component of the solar wind magnetic field for January 8 and 9, 2026, according to data from the ACE spacecraft. A negative, blue Bz value (southern direction of the field) promotes the development of magnetic storms and northern lights. The Bz component of the solar wind magnetic field for January 8 and 9, 2026.

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