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Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on November 15, 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) | |
|---|---|---|---|---|---|---|---|---|
| № 1351 | S23 | E47 | 05 | 0020 | Beta | Nov 20, 2011 | Nov 27, 2011 | Dec 11, 2011 |
| № 1350 | N26 | E63 | 03 | 0040 | Beta | Nov 21, 2011 | Nov 28, 2011 | Dec 12, 2011 |
| № 1349 | N15 | W06 | 03 | 0010 | Beta | Nov 16, 2011 | Nov 23, 2011 | Dec 6, 2011 |
| № 1348 | N20 | W74 | 12 | 0060 | Beta | Nov 11, 2011 | Nov 18, 2011 | Dec 1, 2011 |
| № 1347 | N08 | E24 | 03 | 0030 | Beta | Nov 18, 2011 | Nov 25, 2011 | Dec 8, 2011 |
| № 1346 | S18 | E36 | 03 | 0110 | Beta | Nov 19, 2011 | Nov 26, 2011 | Dec 10, 2011 |
| № 1345 | S24 | W75 | 01 | 0010 | Alpha | Nov 11, 2011 | Nov 17, 2011 | Dec 1, 2011 |
| № 1344 | S17 | W90 | 03 | 0060 | Beta | Nov 9, 2011 | Nov 16, 2011 | Nov 30, 2011 |
| № 1343 | N28 | W30 | 01 | 0070 | Alpha | Nov 14, 2011 | Nov 21, 2011 | Dec 5, 2011 |
| № 1342 | N17 | W52 | 01 | 0110 | Alpha | Nov 12, 2011 | Nov 19, 2011 | Dec 3, 2011 |
| № 1341 | N09 | W39 | 07 | 0070 | Beta | Nov 13, 2011 | Nov 20, 2011 | Dec 4, 2011 |
| № 1340 | S08 | W61 | 01 | 0070 | Alpha | Nov 12, 2011 | Nov 18, 2011 | Dec 2, 2011 |
| № 1339 | N19 | W93 | 03 | 0240 | Beta | Nov 9, 2011 | Nov 16, 2011 | Nov 30, 2011 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1982 to November 2011. The gray background is the average SSN index.
