Viewing archive of Saturday, 19 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 |
|---|---|---|---|---|---|
| 79 -22 | 0 -1 | B8.14 | M1.22 | 11 | 1 |
Sunspot regions
Region 11158 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 25 8 | 310 20 | EHC | S19W64 | |
Solar flares on this day | ||||
| C1.86 C2.59 C2.74 C2.19 C2.84 C8.71 C2.82 | ||||
Region 11161 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 28 14 | 200 60 | EAI | N12W02 | |
Solar flares on this day | ||||
| C4.95 | ||||
Region 11162 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 18 | 260 | DAI | N18W06 | |
Solar flares on this day | ||||
| C3.74 M1.22 C1.61 C1.47 | ||||
All times in UTC
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