Viewing archive of Thursday, 1 November 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 |
|---|---|---|---|---|---|
| 157 -55 | 1 -1 | C2.14 | M4.39 | 5 | 5 |
Sunspot regions
Region 9676 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 | 10 -10 | HSX | N16W74 | |
Region 9678 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 17 -4 | 450 -40 | EKO | N06W61 | |
Solar flares on this day | ||||
| M1.98 | ||||
Region 9679 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 6 -1 | 20 | BXO | S12W44 | |
Region 9681 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 | 0 -10 | AXX | S22W78 | |
Region 9682 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 61 2 | 1210 80 | EKC | N11W10 | |
Solar flares on this day | ||||
| M1.58 | ||||
Region 9683 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 3 -1 | 10 -10 | BXO | N27W35 | |
Region 9684 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 27 7 | 470 | EKI | N06E29 | |
Solar flares on this day | ||||
| C4.11 | ||||
Region 9685 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 5 | 30 | CSO | N05E68 | |
Region 9686 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 | 50 | HSX | N16E68 | |
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| Last M-flare | 2025/12/06 | M8.1 |
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| Spotless days | |
|---|---|
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