Viewing archive of Saturday, 1 October 2022 - 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 |
|---|---|---|---|---|---|
| 100 26 | 1 -1 | C1.6 | M5.86 | 11 | 1 |
Sunspot regions
Region 13105 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 | 10 | AXX | S17W85 | |
|
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Region 13107 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 6 -1 | 30 -70 | CRI | S24W67 | |
|
||||
Solar flares on this day | ||||
| C6.4 C2.2 | ||||
Region 13110 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 5 4 | 160 -10 | CSO | N16W38 | |
|
||||
Solar flares on this day | ||||
| M5.86 | ||||
Region 13111 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 3 2 | 90 -10 | HSX | N27E16 | |
|
||||
Solar flares on this day | ||||
| C4.4 | ||||
Region 13112 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 15 14 | 560 460 | EKI | N20E62 | |
|
||||
Solar flares on this day | ||||
| C2.9 C2.6 C3.8 C2.3 C3.8 C3.8 C3.4 | ||||
Region 13113 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 8 5 | 100 10 | DAO | N16W28 | |
|
||||
Solar flares on this day | ||||
| C2.0 C2.1 C3.5 C2.4 | ||||
Region 13114 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 3 | 30 | CAO | S33E23 | |
|
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All times in UTC
Latest news
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Latest forum messages
Do the high-resolution sunspot counts point to more complex sunspots? 58AR4362 23AR4366 1003Feb 8-9 CMEs 22Incoming & Unnumbered Active Regions 155
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Space weather facts
| Last X-flare | 2026/02/04 | X4.3 |
| Last M-flare | 2026/02/09 | M2.8 |
| Last geomagnetic storm | 2026/02/05 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| January 2026 | 112.6 -11.4 |
| February 2026 | 135.3 +22.7 |
| Last 30 days | 127.2 +23.7 |