Viewing archive of Friday, 30 January 2004 - 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 |
|---|---|---|---|---|
| 42 17 | 1 -1 | B2.29 | C3.03 | 6 |
Sunspot regions
Region 10545 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 4 | 20 | DSO | S20W19 | |
Region 10546 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 | 50 | HSX | S12E68 | |
All times in UTC
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Filaments and prominences 481AR 13901 90Incoming & Unnumbered Active Regions 1245Sunspot Latitudes at or near Solar Maximum 76The Rotations of AR 13780 and AR 13902 1
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| Last X-flare | 2024/11/06 | X2.39 |
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| Spotless days | |
|---|---|
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| Monthly mean Sunspot Number | |
|---|---|
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