Short periodic seismic station LOSC is designed for observation of regional seismicity and local seismicity in the area of Hrubý Jeseník, Hornomoravský úval and Moravská brána. The station is part of the MONET seismological observation network (FDSN code M1). The measuring point is equipped with short-period instrumentation (passive sensor Sercel L4D with natural frequency 1Hz). The station was built in 2011.