Active areas
Sunspots and active regions
| 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 |
|---|---|---|---|---|---|---|---|
| № 1517 | N19 E14 | 16 | dao | 0130 | 06 | 195 | beta |
| № 1516 | N14 E03 | 05 | cro | 0010 | 05 | 206 | beta |
| № 1515 | S17 E04 | 58 | eac | 0620 | 12 | 205 | beta-gamma |
| № 1514 | S14 W13 | 03 | axx | 0010 | 01 | 222 | alpha |
| № 1513 | N16 W09 | 21 | dso | 0240 | 08 | 218 | beta-gamma |
| № 1512 | S16 W55 | 02 | cso | 0120 | 07 | 264 | beta |
H-alpha plages without spots
No H-alpha plages without spots can be currently observed on the Sun's surface