Viewing archive of Friday, 6 November 1998 - Sunspot regions
Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
| Sunspot number | New regions | Background flux | Maximum flux | C | M |
|---|---|---|---|---|---|
| 142 5 | 0 -1 | C1.57 | M2.56 | 16 | 2 |
Sunspot regions
Region 8373 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 7 -4 | 40 -10 | CSO | S22W31 | |
Region 8375 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 41 13 | 410 80 | EKC | N18W21 | |
Solar flares on this day | ||||
| C6.4 C1.67 C2.06 C3.44 C6.1 C1.99 C3.3 C9.2 C4.44 C2.4 M1.35 C1.49 | ||||
Region 8377 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 3 -3 | 100 10 | CAO | N22E36 | |
Region 8378 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 -1 | 70 -50 | HSX | N14E50 | |
Region 8379 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 9 4 | 50 20 | CSO | S18W42 | |
Region 8380 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 | 0 | AXX | S20E51 | |
Region 8381 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 5 | 10 | BXO | N22E16 | |
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| Last M-flare | 2025/12/04 | M6.0 |
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| Spotless days | |
|---|---|
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| Monthly mean Sunspot Number | |
|---|---|
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| December 2025 | 186 +94.2 |
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