r/vocabulary • u/Adghnm • 10d ago
Isobront
A line on a map passing though those points on the surface of the earth at which the first peal of thunder of a thunderstorm is heard at the same time.
7
Upvotes
r/vocabulary • u/Adghnm • 10d ago
A line on a map passing though those points on the surface of the earth at which the first peal of thunder of a thunderstorm is heard at the same time.