The paper studied the presence of a periodic component the process of changing natural emergencies throughout the year. The input empirical basis of the study was the statistical data that are annually in the national report "On the state of man-made and natural security Ukraine."
emergency, periodic component, the distribution 2, the log likelihood ratio
"Doslidzhennia periodychnosti protsesu zminy nadzvychainykh sytuatsii pryrodnoho kharakteru na protiazi roku" [Study the process of changing the frequency of emergencies natural nature throughout the year],
Scientific Works of Kharkiv National Air Force University,