It refers to the atmospheric pressure which, in this case, is measured in inches of Mercury on a mercury barometer
It means low pressure and low pressure means that wherever the L is there will be stormy weather.
high pressure makes good weather because the air mass rises
Falling barometric pressure usually indicates wet weather is on the way.
s means for sun light n mean for night f means for fire and the others mean danger <><><> L and H indicate low pressure and high pressure areas.
Low pressure is associated with rising air, cloudiness, and precipitation.
It refers to the atmospheric pressure which, in this case, is measured in inches of Mercury on a mercury barometer
it means high pressure
low pressure in an indicator of bad weather, coldness, wind, rain etc
It means low pressure and low pressure means that wherever the L is there will be stormy weather.
High pressure brings clear weather and low pressure brings precipitous weather. (rain, snow, hail, sleet, etc.)
H means high pressure and L, low pressure.
MB in weather stands for Millibars, and is a measure of pressure in the atmosphere.
It means high pressure and high pressure means there will be plentiful sunshine for the area that the H is in.
high pressure makes good weather because the air mass rises
low pressure system
A drop in pressure usually indicates bad weather.
A drop in pressure usually indicates bad weather.