Where Is The Lowest Barometric Pressure?
Where Is The Lowest Barometric Pressure? The lowest measurable sea-level pressure is found at the centers of tropical cyclones and tornadoes, with a record low of 870 mbar (87 kPa; 26 inHg). What state has highest barometric pressure? In the contiguous United States, the highest-pressure reading yet measured is 1064 mb (31.42”) at Miles City,