Viewing archive of Saturday, 15 December 2001 - 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 |
|---|---|---|---|---|---|
| 198 -4 | 1 1 | C5.86 | M1.35 | 8 | 2 |
Sunspot regions
Region 9727 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 12 -12 | 550 -80 | EKI | S21W77 | |
Solar flares on this day | ||||
| M1.2 | ||||
Region 9732 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 -5 | 60 -10 | HSX | N03W33 | |
Region 9733 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 58 12 | 450 -40 | EAC | N14W10 | |
Solar flares on this day | ||||
| C9.34 C7.1 C6.24 C4.17 C5.11 | ||||
Region 9734 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 | 10 -10 | AXX | S13E12 | |
Region 9736 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 3 -3 | 60 -30 | CSO | S10W82 | |
Region 9737 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 8 2 | 40 10 | DSO | S28E00 | |
Region 9738 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 7 4 | 60 | ESO | S20E40 | |
Region 9739 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 9 6 | 60 50 | DAO | S13W15 | |
Region 9740 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 -2 | 10 -10 | HSX | S06E42 | |
Region 9741 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 -1 | 10 | AXX | N06E56 | |
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| Last M-flare | 2024/12/22 | M1.0 |
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| Spotless days | |
|---|---|
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