Viewing archive of Thursday, 13 September 2012 - Sunspot regions
Courtesy of SDO, SOHO (NASA) and the [AIA, EVE, and/or HMI] consortium.
| Sunspot number | New regions | Background flux | Maximum flux | C |
|---|---|---|---|---|
| 44 -24 | 0 -2 | B4.43 | C3.73 | 9 |
Sunspot regions
Region 11566 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 -1 | 40 | HSX | N23W39 | |
Region 11568 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 -2 | 10 -40 | AXX | S09W68 | |
Region 11569 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 10 2 | 200 40 | ESO | S12E39 | |
Solar flares on this day | ||||
| B9.65 C2.68 C3.71 C1.23 C1.07 C2.5 B9.28 B8.3 B9.88 | ||||
Region 11570 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 3 | 20 | CSO | S13W34 | |
Region 11571 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 | 110 | CSO | S12E57 | |
All times in UTC
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