Viewing archive of Wednesday, 4 January 2012 - Sunspot regions
Courtesy of SDO, SOHO (NASA) and the [AIA, EVE, and/or HMI] consortium.
| Sunspot number | New regions | Background flux | Maximum flux | C |
|---|---|---|---|---|
| 101 6 | 0 -1 | B5.57 | C2.19 | 2 |
Sunspot regions
Region 11386 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 | 70 20 | HSX | S18W69 | |
Solar flares on this day | ||||
| C1.88 | ||||
Region 11388 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 | 60 | HSX | S23W24 | |
Region 11389 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 20 -1 | 240 -90 | ESO | S22W04 | |
Region 11390 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 9 | 30 20 | DRO | N10W42 | |
Solar flares on this day | ||||
| B9.02 | ||||
Region 11391 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 | 240 120 | HSX | N12E65 | |
Region 11392 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 3 | 10 | BXO | N20E09 | |
Solar flares on this day | ||||
| C2.18 | ||||
All times in UTC
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| Spotless days | |
|---|---|
| Last 365 days | 3 days |
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| Last 30 days | 92.5 +30.9 |
