Viewing archive of Sunday, 13 June 1999 - 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 |
|---|---|---|---|---|
| 211 -22 | 0 -2 | C1 | C4.27 | 7 |
Sunspot regions
Region 8569 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 40 2 | 310 50 | FAI | N20W32 | |
Solar flares on this day | ||||
| C3.4 C3.49 C2.11 | ||||
Region 8570 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 | 30 | HSX | S15W34 | |
Region 8571 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 4 1 | 30 -10 | CSO | S19W31 | |
Region 8574 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 11 -7 | 170 10 | EAO | N30W50 | |
Region 8575 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 6 1 | 10 | BXO | N14W45 | |
Region 8576 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 14 11 | 60 50 | DRO | S28W29 | |
Region 8578 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 8 | 110 -20 | DSO | N20W49 | |
Region 8580 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 | 250 -50 | HKX | S20E28 | |
Region 8582 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 10 3 | 20 10 | BXO | N26E18 | |
Solar flares on this day | ||||
| C3.07 | ||||
Region 8583 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 8 6 | 150 70 | DSO | S13E56 | |
Solar flares on this day | ||||
| C4.27 | ||||
Region 8584 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 5 | 10 | BXO | N25W22 | |
Region 8585 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 3 | 90 | DSO | N38E77 | |
All times in UTC
Latest news
Sunday, 1 February 2026
Complex sunspot region 4366
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CME impact! S4 solar radiation storm
Sunday, 18 January 2026
X1.9 solar flare with earth-directed CME
Latest forum messages
Ask your obscure/"stupid" space weather questions. 492AR4366 1016Unexplained proton activity 105AR4374 13Feb 8-9 CMEs 25
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