Viewing archive of Wednesday, 9 February 2011 - 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 |
|---|---|---|---|---|---|
| 67 -4 | 0 -4 | B2 | M2.74 | 3 | 1 |
Sunspot regions
Region 11153 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 8 1 | 80 50 | DKO | N15W71 | |
Solar flares on this day | ||||
| C1.59 M2.75 B4.48 B7.59 C1.22 B3.49 B4.52 C1.12 | ||||
Region 11154 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 | 10 | HRX | N08W51 | |
Region 11155 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 3 | 10 | CRO | N17E26 | |
Region 11156 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 6 | 10 | CRO | S19E43 | |
Region 11157 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 3 | 10 | CRO | N22E36 | |
Solar flares on this day | ||||
| B6.05 B4.05 | ||||
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