Viewing archive of Wednesday, 5 April 2000 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxC
221 372 1C2.14C3.191

Sunspot regions

Region 8931

Number of
sunspots
Size Class Magn. Class Spot Location
5 -6 60 -10 DSO S14W72

Region 8932

Number of
sunspots
Size Class Magn. Class Spot Location
7 -3 30 -10 DSO S13W46

Region 8933

Number of
sunspots
Size Class Magn. Class Spot Location
10 -6 420 180 EKO N17W70

Region 8935

Number of
sunspots
Size Class Magn. Class Spot Location
1 -5 20 -10 HSX S07W48

Region 8936

Number of
sunspots
Size Class Magn. Class Spot Location
20 -4 320 -70 DAI S16W07

Region 8939

Number of
sunspots
Size Class Magn. Class Spot Location
7 -4 50 -30 CSO N23E01

Region 8940

Number of
sunspots
Size Class Magn. Class Spot Location
2 -3 10 HSX N13E00

Region 8942

Number of
sunspots
Size Class Magn. Class Spot Location
1 10 10 HRX S10W38

Region 8943

Number of
sunspots
Size Class Magn. Class Spot Location
4 60 10 DAO N22W32

Region 8944

Number of
sunspots
Size Class Magn. Class Spot Location
1 50 -10 HSX N11E31

Region 8945

Number of
sunspots
Size Class Magn. Class Spot Location
2 -3 40 DSO S18E33

Region 8948

Number of
sunspots
Size Class Magn. Class Spot Location
4 110 CSO S15E70

All times in UTC

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G4 - Severe geomagnetic storm

Observed Kp: 8
Threshold reached: 20:54 UTC

Current data suggests there is a slight possibility for aurora to appear at the following high latitude regions in the near future

Oulu, Rovaniemi, Kuopio
Trondheim
Arkhangelsk
Luleå, Sundsvall, Umeå

Current data suggests there is a slight possibility for aurora to appear at the following middle latitude regions in the near future

Tampere
The density of the solar wind is moderate (22.35 p/cm3)
The strength of the interplanetary magnetic field is moderate (11.64nT), the direction is North (6.15nT).
The Disturbance Storm Time index predicts strong storm conditions right now (-137nT)

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21:00 UTC - Geomagnetic activity

Severe G4 geomagnetic storm (Kp8) Threshold Reached: 20:55 UTC

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Minor G1 geomagnetic storm (Kp5) Threshold Reached: 18:28 UTC

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Moderate G2 geomagnetic storm (Kp6) Threshold Reached: 16:34 UTC

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