Viewing archive of Sunday, 3 February 2002 - 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 |
|---|---|---|---|---|
| 273 51 | 3 1 | C1.57 | C6.83 | 9 |
Sunspot regions
Region 9800 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 28 -22 | 490 -80 | EAI | N10W44 | |
Region 9801 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 5 -5 | 110 | CSO | S04W29 | |
Region 9802 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 55 -9 | 660 -120 | FKC | S14W18 | |
Solar flares on this day | ||||
| C5.36 C6.39 | ||||
Region 9806 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 4 2 | 50 10 | DSO | N11E03 | |
Region 9807 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 16 3 | 210 -110 | EAI | S27E38 | |
Solar flares on this day | ||||
| C6.84 C2.46 | ||||
Region 9808 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 6 -2 | 50 -10 | CAO | N16E28 | |
Solar flares on this day | ||||
| C2.13 | ||||
Region 9809 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 3 | 120 | DSO | S06E42 | |
Region 9810 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 | 200 90 | CSO | N09E68 | |
Region 9811 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 | 90 | HAX | S27E83 | |
Region 9812 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 | 10 | DSO | N12W16 | |
All times in UTC
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| Spotless days | |
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