air mass movement

His computer program tracks air mass movement and estimates the number of deaths expected from each weather pattern.

The two regimes bring about different patterns of storm tracks and air mass movements.

This air mass movement was propelled by an unusually intense low level southerly jet that stretched from Louisiana to western Wisconsin.

Sampling for analysis of various radioisotopes for studies on air mass movements and trace elements at Bhabha Atomic Research Centre and microbiological work at Marathwada University.