Viewing archive of Saturday, 11 February 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 | M |
|---|---|---|---|---|---|
| 62 11 | 0 -1 | B4.29 | M1.14 | 7 | 2 |
Sunspot regions
Region 11415 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 -3 | 10 -50 | BXO | N08W84 | |
Region 11416 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 17 9 | 100 10 | DSI | S17E10 | |
Solar flares on this day | ||||
| C2.14 C1.01 B8.43 | ||||
Region 11417 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 | 10 | BXO | N18E59 | |
All times in UTC
Latest news
Sunday, 1 February 2026
Complex sunspot region 4366
Monday, 19 January 2026
CME impact! S4 solar radiation storm
Sunday, 18 January 2026
X1.9 solar flare with earth-directed CME
Latest forum messages
AR4374 7Do the high-resolution sunspot counts point to more complex sunspots? 59Feb 8-9 CMEs 23AR4366 1007AR4362 23
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| Spotless days | |
|---|---|
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