The table contains the areas of groups measured in the latest rotations (in millionths of hemisphere). The procedure used is explained in the area measurement section.

Columns
1 - Date (yymmdd)
2 - Hour (hhmm)
3 - Sunspot group (NOAA number)
4 - Areas (millionths of hemisphere)

Observers
JDR: Jorge del Rosario
JMP: Juan Pedro Mesas Plaza
JRF: Javier Ruiz Fernández
JZN: Jordi Zamora Navarro