Viewing archive of Friday, 23 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 |
|---|---|---|---|---|---|
| 90 4 | 0 -2 | C1.86 | M2.84 | 7 | 5 |
Sunspot regions
Region 11295 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 19 -7 | 350 -30 | EKC | N22W62 | |
Solar flares on this day | ||||
| M2.3 C3.96 C9.91 C3.27 M1.39 M2.37 | ||||
Region 11296 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 -3 | 10 -10 | AXX | N26W44 | |
Solar flares on this day | ||||
| C4.61 | ||||
Region 11299 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 -2 | 10 -10 | BXO | S19W64 | |
Region 11301 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 12 2 | 120 -90 | ESO | N19E29 | |
Region 11302 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 | 480 | EKI | N11E74 | |
Solar flares on this day | ||||
| C3.12 C4.93 M2.85 | ||||
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