Sunspots and active regions
The following regions with sunspots can be now observed on the Sun's surface
| Group number | Sunspots Location on the Sun | The number of spots in the group | The classification by the Zurich's modified system | Area (millions of shares of the solar hemisphere) | Group length (in degrees) | Carrington Longitude (in degrees) | Group's magnet type |
| № 1539 | S22 E60 | 04 | cro | 0030 |
03 | 099 | beta |
| № 1538 | S23 E43 | 07 | dao | 0220 |
09 | 116 | beta |
| № 1537 | N12 E50 | 01 | hsx | 0050 |
02 | 109 | alpha |
| № 1536 | S23 W13 | 06 | eao | 0070 |
13 | 172 | beta |
| № 1535 | N17 E24 | 10 | dso | 0120 |
09 | 135 | beta-gamma |
| № 1532 | S18 W28 | 05 | cso | 0230 |
06 | 187 | beta |
| № 1530 | S19 W53 | 01 | hsx | 0120 |
02 | 212 | alpha |
| № 1529 | S11 W62 | 01 | hsx | 0030 |
01 | 221 | alpha |
| № 1528 | N17 W70 | 01 | hrx | 0020 |
01 | 229 | alpha |
H-alpha plages without spots
The following H-alpha plages without spots can be currently observed on the Sun's surface
| Area number | Coordinates | Carrington Longitude (in degrees) |
| № 1534 | N17 W15 | 174 |
| № 1533 | S28 W63 | 222 |
| № 1527 | N27 W73 | 232 |
Solar cycle progression
Average monthly sunspot number (SSN) from 1983, January to 2012, August. Gray background - average solar cycle.
