Positions of impacts on the Moon observed during the first year of the NELIOTA campaign. A total of 31 “validated” events have been recorded so far with 27 being sporadic (yellow points) and four possibly originating from the Geminid stream observed during the period of 12–14 December 2017 (green points). The index associated with each impact corresponds to the flash ID (1st column in Table 5). During this period a total of 17 flashes (not shown here) were classified as “suspected” since they were only detected in the I-band.