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Abstract
Dear Sir, The increase in cosmic radiation on February 23rd, 1956 was registered in Stockholm, geomagn. lat. 58° N, geograph. long. 18.0° E, as well as in Kiruna, geomagn. lat 65° N, geograph. long. 20.4° E. In Stockholm a set of 4-channel directional counter telescopes mounted for the zenith, north, and south directions (30° zenith angle) at an elevation of 46 m delivered three records (Z, N, and S in the left part of the figure).