Date: 29 June 2021; 09:44 UT

Summary of Space Weather.
sunspots AR2835-2836 is cracking with C-lass Solar flares. The geomagnetic conditions are quiet at all levels. The solar wind speed is
declining.

Space Weather parameters / observations;

Sunspot Number: 50
10.7cm Flux: 89 sfu

Solar wind speed: 315.7 km.s-1
Solar wind density: 4.6 protons.cm3

Kp: 1
Bz: 1.1 nT (North)
Bt: 4.1 nT
Dst: 9 nT

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Date: 28 June 2021; 10:44 UT

Summary of Space Weather.
A new sunspot is seen to be emerging on the solar disc. The geomagnetic conditions are quiet at all levels. The solar wind speed is
declining.

Space Weather parameters / observations;

Sunspot Number: 32
10.7cm Flux: 87 sfu

Solar wind speed: 332.2 km.s-1
Solar wind density: 2.4 protons.cm3

Kp: 1
Bz: 0.4 nT (North)
Bt: 2.8 nT
Dst: 8 nT

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Date: 27 June 2021; 09:45 UT

Summary of Space Weather.
A new Sunspot AR2835 is stable and quiet. The geomagnetic conditions are quiet at all levels. The solar wind speed is
declining.

Space Weather parameters / observations;

Sunspot Number: 16
10.7cm Flux: 82 sfu

Solar wind speed: 358.4 km.s-1
Solar wind density: 5.7 protons.cm3

Kp: 1
Bz: -2.2 nT (South)
Bt: 3.7 nT
Dst: 4 nT

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Date: 26 June 2021; 09:45 UT

Summary of Space Weather.
A new Sunspot AR2835 has emerged on the solar disc and its cracking with minor B – Class solar flares. The geomagnetic
conditions are quiet at all levels. The solar wind speed has declined.

Space Weather parameters / observations;

Sunspot Number: 25
10.7cm Flux: 83 sfu

Solar wind speed: 397.0 km.s-1
Solar wind density: 4.6 protons.cm3

Kp: 1
Bz: -2.2 nT (South)
Bt: 4.7 nT
Dst: -4 nT

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Date: 25 June 2021; 09:44 UT

Summary of Space Weather.
Sunspot AR2833 remains stable and quiet. The geomagnetic conditions are quiet at all levels. The solar wind speed has
increased.

Space Weather parameters / observations;

Sunspot Number: 11
10.7cm Flux: 81 sfu

Solar wind speed: 419.3 km.s-1
Solar wind density: 4.8 protons.cm3

Kp: 2
Bz: -3.6 nT (South)
Bt: 3.9 nT
Dst: -4 nT

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Date: 24 June 2021; 09:45 UT

Summary of Space Weather.
Sunspot AR2833 remains stable and quiet. The geomagnetic conditions are quiet at all levels. The solar wind speed has
slightly declined.

Space Weather parameters / observations;

Sunspot Number: 11
10.7cm Flux: 81 sfu

Solar wind speed: 330.6 km.s-1
Solar wind density: 5.9 protons.cm3

Kp: 2
Bz: -0.9 nT (South)
Bt: 3.9 nT
Dst: 5 nT

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Date: 23 June 2021; 09:45 UT

Summary of Space Weather.
Sunspot AR2833 remains stable and quiet. The geomagnetic conditions are quiet at all levels. The solar wind speed has
slightly increased.

Space Weather parameters / observations;

Sunspot Number: 12
10.7cm Flux: 81 sfu

Solar wind speed: 363.1 km.s-1
Solar wind density: 6.4 protons.cm3

Kp: 1
Bz: 3.2 nT (North)
Bt: 3.5 nT
Dst: 0 nT

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Date: 22 June 2021; 10:45 UT

Summary of Space Weather.
Sunspot AR2833 remains stable and quiet. The geomagnetic conditions are quiet at all levels. The solar wind speed is
declining.

Space Weather parameters / observations;

Sunspot Number: 11
10.7cm Flux: 79 sfu

Solar wind speed: 335.5 km.s-1
Solar wind density: 5.8 protons.cm3

Kp: 2
Bz: 0.6 nT (North)
Bt: 8.4 nT
Dst: -2 nT

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Date: 21 June 2021; 11:45 UT

Summary of Space Weather.
Sunspot AR2833 remains stable and quiet. The geomagnetic conditions are quiet at all levels. The solar wind speed is
declining.

Space Weather parameters / observations;

Sunspot Number: 13
10.7cm Flux: 76 sfu

Solar wind speed: 364.3 km.s-1
Solar wind density: 5.4 protons.cm3

Kp: 1
Bz: 0.9 nT (North)
Bt: 4.5 nT
Dst: 7 nT

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Date: 20 June 2021; 10:46 UT

Summary of Space Weather.
Sunspot AR2833 remains stable and quiet. The geomagnetic conditions are quiet at all levels. The solar wind speed is
declining.

Space Weather parameters / observations;

Sunspot Number: 15
10.7cm Flux: 77 sfu

Solar wind speed: 422.4 km.s-1
Solar wind density: 6.1 protons.cm3

Kp: 1
Bz: 0.7 nT (North)
Bt: 3.0 nT
Dst: 1 nT

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Date: 19 June 2021; 09:45 UT

Summary of Space Weather.
Sunspot AR2833 remains stable and quiet. The geomagnetic conditions are quiet at all levels. The solar wind speed is
declining.

Space Weather parameters / observations;

Sunspot Number: 24
10.7cm Flux: 77 sfu

Solar wind speed: 488.2 km.s-1
Solar wind density: 4.1 protons.cm3

Kp: 1
Bz: 0.0 nT (North)
Bt: 3.4 nT
Dst: -4 nT

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Date: 18 June 2021; 09:44 UT

Summary of Space Weather.
Sunspot AR2833 remains stable and quiet. The geomagnetic conditions are quiet at all levels. The solar wind speed has
declined.

Space Weather parameters / observations;

Sunspot Number: 12
10.7cm Flux: 75 sfu

Solar wind speed: 482.9 km.s-1
Solar wind density: 4.9 protons.cm3

Kp: 2
Bz: -3.3 nT (South)
Bt: 4.6 nT
Dst: -6 nT

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Date: 17 June 2021; 09:44 UT

Summary of Space Weather.
Sunspot AR2833 is stable and quiet. The geomagnetic conditions are quiet. The solar wind speed is modereately high.

Space Weather parameters / observations;

Sunspot Number: 11
10.7cm Flux: 76 sfu

Solar wind speed: 543.3 km.s-1
Solar wind density: 6.5 protons.cm3

Kp: 3
Bz: -1.3 nT (South)
Bt: 4.1 nT
Dst: -12 nT

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Date: 16 June 2021; 09:45 UT

Summary of Space Weather.
Sunspot AR2833 is stable and quiet. The
geomagnetic conditions are quiet. The solar wind speed is modereately high.

Space Weather parameters / observations;

Sunspot Number: 11
10.7cm Flux: 76 sfu

Solar wind speed: 578.0 km.s-1
Solar wind density: 8.2 protons.cm3

Kp: 3
Bz: 3.9 nT (North)
Bt: 4.0 nT
Dst: -16 nT

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Date: 15 June 2021; 23:44 UT

Summary of Space Weather.
Sunspot AR2833 is stable and quiet. The geomagnetic conditions are unsettled. The solar wind speed is moderately high.

Space Weather parameters / observations;

Sunspot Number: 11
10.7cm Flux: 77 sfu

Solar wind speed: 579.6 km.s-1
Solar wind density: 9.5 protons.cm3

Kp: 5
Bz: 6.3 nT (North)
Bt: -2.4 nT
Dst: -16 nT

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Date: 14 June 2021; 09:45 UT

Summary of Space Weather.
Old sunspot AR2824 is returning after ywo weeks on the far side of the sun and its being renumbered as AR2833. The
geomagnetic conditions are quiet at all levels. The solar wind speed has declined.

Space Weather parameters / observations;

Sunspot Number: 22
10.7cm Flux: 69 sfu

Solar wind speed: 391.2 km.s-1
Solar wind density: 5.7 protons.cm3

Kp: 1
Bz: 1.2 nT (North)
Bt: 3.8 nT
Dst: -1 nT

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Date: 13 June 2021; 09:45 UT

Summary of Space Weather.
A new Sunspot AR2833 has emerged on the solar disc and it appears to have a stable magnetic field that poses little
threat for strong solar flares. The geomagnetic conditions are quiet at all levels. The solar wind speed is increasing.

Space Weather parameters / observations;

Sunspot Number: 0
10.7cm Flux: 78 sfu

Solar wind speed: 460.1 km.s-1
Solar wind density: 4.9 protons.cm3

Kp: 1
Bz: 2.6 nT (North)
Bt: 4.4 nT
Dst: -11 nT

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Date: 12 June 2021; 09:45 UT

Summary of Space Weather.
Sunspot AR2832 has a stable magnetic field that poses little threat for strong solar flares.
The geomagnetic conditions are quiet at all levels. The solar wind speed has slightly increased.

Space Weather parameters / observations;

Sunspot Number: 13
10.7cm Flux: 77 sfu

Solar wind speed: 347.8 km.s-1
Solar wind density: 18.4 protons.cm3

Kp: 2
Bz: 3.3 nT (North)
Bt: 7.2 nT
Dst: -8 nT

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Date: 11 June 2021; 09:45 UT

Summary of Space Weather.
All the sunspots on the solar disc have stable magnetic field that pose little threats for strong solar flares.
The geomagnetic conditions are quiet at all levels. The solar wind speed is declining.

Space Weather parameters / observations;

Sunspot Number: 29
10.7cm Flux: 73 sfu

Solar wind speed: 337.9 km.s-1
Solar wind density: 7.1 protons.cm3

Kp: 2
Bz: -7 nT (South)
Bt: 8.2 nT
Dst: 27 nT

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Date: 10 June 2021; 09:45 UT

Summary of Space Weather.
All the sunspots on the solar disc have stable magnetic field that pose little threats for strong solar flares.
The geomagnetic conditions are quiet at all levels. The solar wind speed is declining.

Space Weather parameters / observations;

Sunspot Number: 27
10.7cm Flux: 79 sfu

Solar wind speed: 343.9 km.s-1
Solar wind density: 6.6 protons.cm3

Kp: 1
Bz: -2.6 nT (South)
Bt: 3.0 nT
Dst: 9 nT

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