WBUR

See a plane flying low over New England? Don't worry; it's putting rocks on the map

Look up and you may spot a quirky-looking plane flying low in the sky. The plane is meant to be there, federal officials say. And it’s on a mission: to improve maps. Outfitted with an elongated “boom” ...
WRAL

Surface low pressure is associated with a trough on a upper level isobaric chart. I am having trouble understanding this becauseI associate surface low pressure with warm air ...

MIKE MOSS SAYS: Allen, The relationship between upper level pressures and surface pressures can be pretty complicated in some instances, and doesn't reduce to a real simple explanation. However, in a ...
New Hampshire Public Radio

See a plane flying low over CT? Don't worry; it's putting rocks on the map

Look up and you may spot a quirky-looking plane flying low in the sky. The plane is meant to be there, federal officials say. And it’s on a mission: to improve maps. Outfitted with an elongated “boom” ...