Viewing archive of Saturday, 18 September 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 |
|---|---|---|---|---|
| 50 -26 | 0 | B2.71 | C1.47 | 4 |
Sunspot regions
Region 10672 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 37 -8 | 150 -80 | EAI | N05W29 | |
Region 10673 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 19 4 | 320 80 | EKO | S13E51 | |
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