Viewing archive of Friday, 31 August 2001 - 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 |
|---|---|---|---|---|---|
| 142 4 | 0 | C1.24 | M4.23 | 3 | 3 |
Sunspot regions
Region 9590 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 | 130 -20 | HAX | S30W56 | |
Region 9591 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 25 -1 | 490 -80 | FKI | S20W33 | |
Region 9596 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 -1 | 190 | HSX | N22E14 | |
Region 9597 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 3 -6 | 10 -10 | BXO | N19W02 | |
Region 9599 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 19 9 | 220 110 | DAI | S18E24 | |
Region 9601 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 28 20 | 700 310 | FKI | N14E49 | |
Solar flares on this day | ||||
| M2.36 C6.89 C2.54 C2.91 M1.23 M4.23 | ||||
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| Spotless days | |
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