Viewing archive of Friday, 30 September 2011 - Sunspot regions
Courtesy of SDO, SOHO (NASA) and the [AIA, EVE, and/or HMI] consortium.
| Sunspot number | New regions | Background flux | Maximum flux | C | M |
|---|---|---|---|---|---|
| 89 -10 | 0 | B5.71 | M1.46 | 5 | 2 |
Sunspot regions
Region 11301 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 -7 | 20 -10 | HSX | N16W64 | |
Region 11302 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 23 -14 | 750 -320 | FKC | N13W16 | |
Solar flares on this day | ||||
| C1.55 C1.7 | ||||
Region 11304 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 -1 | 10 | BXO | N13W44 | |
Region 11305 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 8 3 | 100 40 | CSO | N13E16 | |
Solar flares on this day | ||||
| M1.11 M1.46 | ||||
Region 11306 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 | 30 -30 | HSX | N14E34 | |
Region 11307 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 4 2 | 10 | BXO | N16E65 | |
Solar flares on this day | ||||
| C4.86 | ||||
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