Viewing archive of Friday, 21 June 2013 - Sunspot regions
Courtesy of SDO, SOHO (NASA) and the [AIA, EVE, and/or HMI] consortium.
| Sunspot number | New regions | Background flux | Maximum flux | C | M |
|---|---|---|---|---|---|
| 135 7 | 0 -1 | B7.86 | M4.17 | 7 | 1 |
Sunspot regions
Region 11770 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 | 40 -40 | HSX | S14W23 | |
|
||||
Region 11772 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 17 1 | 70 -50 | DAI | S20W25 | |
|
||||
Solar flares on this day | ||||
| C2.33 C1.87 C1.9 C1.56 | ||||
Region 11773 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 12 -8 | 80 -40 | CAO | N03W04 | |
|
||||
Region 11774 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 4 1 | 30 -20 | CSO | S16W10 | |
|
||||
Region 11775 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 11 -6 | 300 -100 | DKC | S26E06 | |
|
||||
Region 11776 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 12 3 | 70 30 | DAI | N10W24 | |
|
||||
Solar flares on this day | ||||
| C1.44 | ||||
Region 11777 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 | 70 | HSX | S16E66 | |
|
||||
Solar flares on this day | ||||
| M4.18 | ||||
All times in UTC
Current data suggests there is a slight possibility for aurora to appear at the following high latitude regions in the near future
TórshavnOulu, Rovaniemi, Kuopio, Sodankylä, Utsjoki
Kirkenes, Tromsø, Trondheim
Arkhangelsk, Murmansk, Norilsk, Vorkuta
Kiruna, Luleå, Sundsvall, Umeå
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