millibar
A millibar is a unit of atmospheric pressure equal to one thousandth (10−3) of a bar. Standard atmospheric pressure at sea level is about 1,013 millibars. (Merriam-Webster)
A millibar is a unit of atmospheric pressure equal to one thousandth (10−3) of a bar. Standard atmospheric pressure at sea level is about 1,013 millibars. (Merriam-Webster)