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Solar wind — February 9, 2019

February 9, 2019
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Solar wind parameters

Solar wind speed

447 km/s normal (average for 24 hours)
Solar wind speed for February 8 and 9, 2019, according to data from the ACE spacecraft Solar wind speed for February 8 and 9, 2019.
Solar wind speed
PNG API: JSON | TXT

Solar wind density

3.4 cm-3 normal (average for 24 hours)
Solar wind density for February 8 and 9, 2019, according to data from the ACE spacecraft Solar wind density for February 8 and 9, 2019.
Solar wind density
PNG API: JSON | TXT

Solar wind temperature

110 000 K normal (average for 24 hours)
Solar wind temperature for February 8 and 9, 2019, according to data from the ACE spacecraft Solar wind temperature for February 8 and 9, 2019.
Solar wind temperature
PNG API: JSON | TXT

Solar wind magnetic field induction

5.1 nT normal (average for 24 hours)
Solar wind magnetic field induction for February 8 and 9, 2019, according to data from the ACE spacecraft Solar wind magnetic field induction for February 8 and 9, 2019.
Solar wind magnetic field induction
PNG API: JSON | TXT

The Bz component of the solar wind magnetic field

−1.4 nT negative (average for 24 hours)
The Bz component of the solar wind magnetic field for February 8 and 9, 2019, 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 February 8 and 9, 2019.
The Bz component of the solar wind magnetic field
PNG API: JSON | TXT