Solar wind — March 12, 2025

March 12, 2025

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Solar wind parameters

Solar wind speed

472 km/s normal (average for 24 hours)

Solar wind speed for March 11 and 12, 2025, according to data from the ACE spacecraft Solar wind speed for March 11 and 12, 2025.

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Solar wind density

0.88 cm^-3 low (average for 24 hours)

Solar wind density for March 11 and 12, 2025, according to data from the ACE spacecraft Solar wind density for March 11 and 12, 2025.

PNG API: JSON | TXT

Solar wind temperature

73 000 K normal (average for 24 hours)

Solar wind temperature for March 11 and 12, 2025, according to data from the ACE spacecraft Solar wind temperature for March 11 and 12, 2025.

PNG API: JSON | TXT

Solar wind magnetic field induction

9.6 nT normal (average for 24 hours)

Solar wind magnetic field induction for March 11 and 12, 2025, according to data from the ACE spacecraft Solar wind magnetic field induction for March 11 and 12, 2025.

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The Bz component of the solar wind magnetic field

−6.4 nT negative (average for 24 hours)

The Bz component of the solar wind magnetic field for March 11 and 12, 2025, 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 March 11 and 12, 2025.

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