Solar wind on September 15, 2025

September 15, 2025

Thane change region

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Solar wind parameters

Solar wind speed

623 km/s high (average for 24 hours)

Solar wind speed for September 14 and 15, 2025, according to data from the ACE spacecraft Solar wind speed for September 14 and 15, 2025.

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Solar wind density

3.5 cm^-3 normal (average for 24 hours)

Solar wind density for September 14 and 15, 2025, according to data from the ACE spacecraft Solar wind density for September 14 and 15, 2025.

PNG API: JSON | TXT

Solar wind temperature

360 000 K high (average for 24 hours)

Solar wind temperature for September 14 and 15, 2025, according to data from the ACE spacecraft Solar wind temperature for September 14 and 15, 2025.

PNG API: JSON | TXT

Solar wind magnetic field induction

13 nT increased (average for 24 hours)

Solar wind magnetic field induction for September 14 and 15, 2025, according to data from the ACE spacecraft Solar wind magnetic field induction for September 14 and 15, 2025.

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The Bz component of the solar wind magnetic field

+0.9 nT positive (average for 24 hours)

The Bz component of the solar wind magnetic field for September 14 and 15, 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 September 14 and 15, 2025.

PNG API: JSON | TXT