Viewing archive of Thursday, 8 September 2011 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxCM
47 -130B5.14M9.5831

Sunspot regions

Region 11281

Number of
sunspots
Size Class Magn. Class Spot Location
2 10 BXO S15W59

Region 11283

Number of
sunspots
Size Class Magn. Class Spot Location
14 -9 230 30 DAI N14W32

Solar flares on this day

C2.48 M9.61 C1.61

Region 11287

Number of
sunspots
Size Class Magn. Class Spot Location
1 -4 100 HSX S30E09

Region 11289

Number of
sunspots
Size Class Magn. Class Spot Location
3 2 280 90 CHO N23E66

Solar flares on this day

C3.51

All times in UTC

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Active geomagnetic conditions

Observed Kp: 4
Threshold reached: 01:33 UTC

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

Gillam, MB

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

Iqaluit, NU
Nuuk
Reykjavik
The strength of the interplanetary magnetic field is moderate (10.57nT), the direction is slightly South (-6.8nT).

S1 - Minor solar radiation storm

Minor impacts on HF radio through polar regions

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Spotless days
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Monthly mean Sunspot Number
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