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Solar wind — December 9, 2012

December 9, 2012

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Solar wind parameters

Solar wind speed

324 km/s low (average for 24 hours)
Solar wind speed for December 8 and 9, 2012, according to data from the ACE spacecraft Solar wind speed for December 8 and 9, 2012.
Solar wind speed
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Solar wind density

6.5 cm-3 increased (average for 24 hours)
Solar wind density for December 8 and 9, 2012, according to data from the ACE spacecraft Solar wind density for December 8 and 9, 2012.
Solar wind density
PNG API: JSON | TXT

Solar wind temperature

59 000 K normal (average for 24 hours)
Solar wind temperature for December 8 and 9, 2012, according to data from the ACE spacecraft Solar wind temperature for December 8 and 9, 2012.
Solar wind temperature
PNG API: JSON | TXT

Solar wind magnetic field induction

6.1 nT normal (average for 24 hours)
Solar wind magnetic field induction for December 8 and 9, 2012, according to data from the ACE spacecraft Solar wind magnetic field induction for December 8 and 9, 2012.
Solar wind magnetic field induction
PNG API: JSON | TXT

The Bz component of the solar wind magnetic field

−0.9 nT negative (average for 24 hours)
The Bz component of the solar wind magnetic field for December 8 and 9, 2012, 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 December 8 and 9, 2012.
The Bz component of the solar wind magnetic field
PNG API: JSON | TXT