Solar wind on September 19, 2026

September 19, 2026

UTC+00 change region

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Solar wind parameters

Solar wind speed

427 km/s normal (average for 24 hours)

Solar wind speed for September 18 and 19, 2026, according to data from the SOLAR1, ACE and IMAP spacecraft Solar wind speed for September 18 and 19, 2026.

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Solar wind density

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

Solar wind density for September 18 and 19, 2026, according to data from the SOLAR1, ACE and IMAP spacecraft Solar wind density for September 18 and 19, 2026.

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Solar wind temperature

103 000 K normal (average for 24 hours)

Solar wind temperature for September 18 and 19, 2026, according to data from the SOLAR1, ACE and IMAP spacecraft Solar wind temperature for September 18 and 19, 2026.

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Solar wind magnetic field induction

4.7 nT normal (average for 24 hours)

Solar wind magnetic field induction for September 18 and 19, 2026, according to data from the SOLAR1, ACE and IMAP spacecraft Solar wind magnetic field induction for September 18 and 19, 2026.

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The Bz component of the solar wind magnetic field

+0.5 nT positive (average for 24 hours)

The Bz component of the solar wind magnetic field for September 18 and 19, 2026, according to data from the SOLAR1, ACE and IMAP 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 18 and 19, 2026.

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