Viewing archive of Monday, 21 November 2011 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxC
1010 -1B7.29C4.496

Sunspot regions

Region 11346

Number of
sunspots
Size Class Magn. Class Spot Location
3 -3 40 -20 CSO S18W44

Region 11352

Number of
sunspots
Size Class Magn. Class Spot Location
7 1 120 10 DSO S25E15

Region 11353

Number of
sunspots
Size Class Magn. Class Spot Location
2 1 20 -20 HSX N07E32

Region 11354

Number of
sunspots
Size Class Magn. Class Spot Location
12 220 DAI S17E30

Solar flares on this day

C2.64

Region 11355

Number of
sunspots
Size Class Magn. Class Spot Location
1 90 HSX N14E44

Region 11356

Number of
sunspots
Size Class Magn. Class Spot Location
1 110 50 HSX N14E63

Solar flares on this day

C1.14 C1.87

Region 11357

Number of
sunspots
Size Class Magn. Class Spot Location
5 20 DRO N17W18

All times in UTC

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

Fairbanks, AK

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

Edmonton, AB, Gillam, MB, Saskatoon, SK, Whitehorse, YT, Yellowknife, NT
Anchorage, AK, Juneau, AK
The solar wind speed is currently high (713.8 km/sec.)
The Disturbance Storm Time index predicts moderate storm conditions right now (-56nT)

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Last X-flare2025/03/28X1.1
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Monthly mean Sunspot Number
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