Viewing archive of Friday, 22 March 2024 - 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 |
|---|---|---|---|---|---|
| 171 30 | 1 -1 | C2.21 | M4.3 | 13 | 1 |
Sunspot regions
Region 13607 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 -3 | 150 30 | DSO | S18W91 | |
|
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Region 13608 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 -1 | 10 -10 | BXO | N11W81 | |
|
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Region 13613 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 | 70 | CAO | S24W96 | |
|
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Region 13614 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 4 | 210 30 | DSO | N17E05 | |
|
||||
Solar flares on this day | ||||
| C3.3 C6.0 C6.2 C8.4 | ||||
Region 13615 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 52 28 | 370 60 | EKC | S13E11 | |
|
||||
Solar flares on this day | ||||
| C2.6 C3.6 C5.7 C4.1 C3.8 C5.2 C5.8 M4.3 M1.1 C8.2 | ||||
Region 13616 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 | 10 -10 | BXO | N03W92 | |
|
||||
Region 13617 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 6 4 | 100 -50 | CAO | S14E41 | |
|
||||
Solar flares on this day | ||||
| C4.3 C4.8 | ||||
Region 13618 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 6 1 | 100 40 | CAO | S19W77 | |
|
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Region 13619 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 5 | 100 -30 | CAO | N20E46 | |
|
||||
Region 13620 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 3 | 30 | CRO | S10E74 | |
|
||||
Latest news
Thursday, 9 May 2024
Severe G4 geomagnetic storm watch
Wednesday, 8 May 2024
Sunspot region 3664, major flares and CMEs!
Monday, 6 May 2024
X4.5 solar flare
Latest forum messages
AR3664 545[CME] AR 13664, flare flurry, CMEs galore, 2024-05-08/09 104Unproven theories 389Space Weather Memes 349Sporadic E and Flare activity 24
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Space weather facts
| Last X-flare | 2024/05/09 | X1.1 |
| Last M-flare | 2024/05/09 | M3.7 |
| Last geomagnetic storm | 2024/05/06 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| April 2024 | 136.5 +31.6 |
| Last 30 days | 163.9 +73.1 |