Solar wind on December 4, 2009

December 4, 2009

Memphis change region

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Solar wind parameters

Solar wind speed

262 km/s low (average for 24 hours)

Solar wind speed for December 3 and 4, 2009, according to data from the ACE spacecraft Solar wind speed for December 3 and 4, 2009.

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Solar wind density

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

Solar wind density for December 3 and 4, 2009, according to data from the ACE spacecraft Solar wind density for December 3 and 4, 2009.

PNG API: JSON | TXT

Solar wind temperature

17 000 K low (average for 24 hours)

Solar wind temperature for December 3 and 4, 2009, according to data from the ACE spacecraft Solar wind temperature for December 3 and 4, 2009.

PNG API: JSON | TXT

Solar wind magnetic field induction

1.6 nT low (average for 24 hours)

Solar wind magnetic field induction for December 3 and 4, 2009, according to data from the ACE spacecraft Solar wind magnetic field induction for December 3 and 4, 2009.

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The Bz component of the solar wind magnetic field

The Bz component of the solar wind magnetic field for December 3 and 4, 2009, 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 3 and 4, 2009.

PNG API: JSON | TXT