Viewing archive of Monday, 10 December 2001 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxCM
224 -13 2C1.86M1.2442

Sunspot regions

Region 9717

Number of
sunspots
Size Class Magn. Class Spot Location
1 70 -30 HSX N05W88

Region 9718

Number of
sunspots
Size Class Magn. Class Spot Location
10 -5 280 -190 DAO S06W76

Region 9720

Number of
sunspots
Size Class Magn. Class Spot Location
9 -1 40 -10 DSO S28W63

Region 9721

Number of
sunspots
Size Class Magn. Class Spot Location
3 -1 110 10 DAO N11W64

Region 9723

Number of
sunspots
Size Class Magn. Class Spot Location
3 40 CSO S05W68

Region 9724

Number of
sunspots
Size Class Magn. Class Spot Location
1 -4 30 -10 HSX N10W33

Region 9726

Number of
sunspots
Size Class Magn. Class Spot Location
8 40 -20 DSO S16W22

Region 9727

Number of
sunspots
Size Class Magn. Class Spot Location
23 2 360 -10 DAI S20W10

Solar flares on this day

M1.24 C3.33 C6.05

Region 9728

Number of
sunspots
Size Class Magn. Class Spot Location
5 1 50 -20 ESO N35W71

Region 9731

Number of
sunspots
Size Class Magn. Class Spot Location
5 2 10 -10 BXO N25W04

Region 9732

Number of
sunspots
Size Class Magn. Class Spot Location
4 -1 60 -20 CSO N04E36

Region 9733

Number of
sunspots
Size Class Magn. Class Spot Location
21 2 290 50 EAI N14E58

Solar flares on this day

M1.01

Region 9734

Number of
sunspots
Size Class Magn. Class Spot Location
2 50 CAO S12E81

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

Whitehorse, YT
Fairbanks, AK, Utqiagvik, 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, Yellowknife, NT
Anchorage, AK, Juneau, AK
The strength of the interplanetary magnetic field is moderate (10.25nT), the direction is slightly South (-8.25nT).
The Disturbance Storm Time index predicts moderate storm conditions right now (-62nT)

S1 - Minor solar radiation storm

Minor impacts on HF radio through polar regions

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This day in history*

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*since 1994

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