Viewing archive of Monday, 25 October 1999 - 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 |
|---|---|---|---|---|---|
| 179 49 | 2 2 | B8.43 | M2.5 | 7 | 2 |
Sunspot regions
Region 8737 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 13 -4 | 330 60 | EKO | S13W54 | |
Solar flares on this day | ||||
| C6.89 | ||||
Region 8738 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 6 | 30 10 | CSO | N18W27 | |
Region 8739 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 36 13 | 420 -20 | EKI | S12E16 | |
Solar flares on this day | ||||
| C3.34 C1.74 | ||||
Region 8741 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 17 | 220 10 | EAO | S26E36 | |
Solar flares on this day | ||||
| C1.69 C3.16 | ||||
Region 8742 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 8 7 | 280 30 | EKO | N08E68 | |
Solar flares on this day | ||||
| C2.39 | ||||
All times in UTC
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