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Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on November 13, 2011. Coordinates are given as of the end of the day.
| Group ID | Location | Number of sunspots | Area (msh) | Type | CM Passage | Disappearance (W90) | Reappearance (W270) | |
|---|---|---|---|---|---|---|---|---|
| № 1346 | S17 | E64 | 01 | 0080 | Alpha | Nov 19, 2011 | Nov 26, 2011 | Dec 9, 2011 |
| № 1345 | S26 | W41 | 02 | 0070 | Beta | Nov 11, 2011 | Nov 18, 2011 | Dec 2, 2011 |
| № 1344 | S19 | W59 | 22 | 0200 | Beta | Nov 9, 2011 | Nov 16, 2011 | Nov 30, 2011 |
| № 1343 | N27 | W01 | 01 | 0140 | Alpha | Nov 14, 2011 | Nov 21, 2011 | Dec 5, 2011 |
| № 1342 | N15 | W22 | 02 | 0140 | Alpha | Nov 12, 2011 | Nov 19, 2011 | Dec 3, 2011 |
| № 1341 | N11 | W14 | 04 | 0080 | Beta | Nov 13, 2011 | Nov 20, 2011 | Dec 3, 2011 |
| № 1340 | S09 | W31 | 01 | 0080 | Alpha | Nov 12, 2011 | Nov 18, 2011 | Dec 2, 2011 |
| № 1339 | N18 | W62 | 26 | 0650 | Beta-Gamma | Nov 9, 2011 | Nov 16, 2011 | Nov 30, 2011 |
| № 1338 | S14 | W79 | 06 | 0120 | Beta | Nov 8, 2011 | Nov 15, 2011 | Nov 28, 2011 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1982 to November 2011. The gray background is the average SSN index.
