Viewing archive of Thursday, 18 February 2016 - Sunspot regions
It appears that the image of the visible solar disk for this day in history is missing.
| Sunspot number | New regions | Background flux | Maximum flux | C | M |
|---|---|---|---|---|---|
| 35 -25 | 0 -1 | B5.71 | M1.03 | 5 | 1 |
Sunspot regions
Region 12497 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 14 | 220 | EAC | N13W89 | |
|
||||
Solar flares on this day | ||||
| M1.03 C1.47 C1.07 C1.61 C1.78 | ||||
Region 12501 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 | 50 20 | HSX | N05E34 | |
|
||||
Solar flares on this day | ||||
| C2.62 | ||||
Region 12502 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 -2 | 10 | BXO | N08W14 | |
|
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Region 12503 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 3 | 20 | CRO | N06W00 | |
|
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