Viewing archive of Monday, 7 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 |
|---|---|---|---|
| 28 -13 | 0 | A8 | B3.36 |
Sunspot regions
Region 11150 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 | 0 | AXX | S22W51 | |
Region 11152 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 5 2 | 15 | BXO | S20W26 | |
Region 11153 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 5 2 | 15 5 | BXO | N16W42 | |
Solar flares on this day | ||||
| B1.25 B2.53 B1.76 | ||||
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| Spotless days | |
|---|---|
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