Viewing archive of Thursday, 22 September 2011 - Sunspot regions
Courtesy of SDO, SOHO (NASA) and the [AIA, EVE, and/or HMI] consortium.
| Sunspot number | New regions | Background flux | Maximum flux | C | M | X |
|---|---|---|---|---|---|---|
| 86 -22 | 2 2 | C2 | X2.13 | 4 | 2 | 1 |
Sunspot regions
Region 11295 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 26 8 | 380 70 | EHC | N22W47 | |
Solar flares on this day | ||||
| C9.57 C5.73 C7.98 C5.93 | ||||
Region 11296 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 4 -1 | 20 -10 | CRO | N26W29 | |
Region 11298 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 -1 | 10 -10 | BXO | N16W47 | |
Region 11299 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 4 -3 | 20 -20 | CRO | S20W53 | |
Region 11300 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 1 | 30 -40 | CSO | N24W86 | |
Region 11301 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 10 3 | 210 80 | ESO | N20E41 | |
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| Spotless days | |
|---|---|
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