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Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on November 16, 1998. 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) | |
|---|---|---|---|---|---|---|---|---|
| № 8388 | N22 | E45 | 01 | 0020 | ALPHA | Nov 20, 1998 | Nov 27, 1998 | Dec 11, 1998 |
| № 8387 | N21 | E32 | 04 | 0030 | BETA | Nov 19, 1998 | Nov 26, 1998 | Dec 10, 1998 |
| № 8386 | S21 | E33 | 02 | 0020 | BETA | Nov 19, 1998 | Nov 26, 1998 | Dec 10, 1998 |
| № 8385 | N21 | W79 | 03 | 0090 | BETA | Nov 11, 1998 | Nov 18, 1998 | Dec 1, 1998 |
| № 8384 | S28 | E04 | 08 | 0480 | BETA | Nov 17, 1998 | Nov 24, 1998 | Dec 8, 1998 |
| № 8383 | S15 | W09 | 10 | 0080 | BETA | Nov 16, 1998 | Nov 23, 1998 | Dec 7, 1998 |
| № 8378 | N15 | W78 | 01 | 0050 | ALPHA | Nov 11, 1998 | Nov 18, 1998 | Dec 1, 1998 |
| № 8377 | N22 | W90 | 01 | 0000 | ALPHA | Nov 10, 1998 | Nov 17, 1998 | Dec 1, 1998 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1969 to November 1998. The gray background is the average SSN index.
