Synoptic scale meteorology
Videos
In meteorology, the synoptic scale is a horizontal length scale of the order of 1,000 km or more. This corresponds to a horizontal scale typical of mid-latitude depressions. Most high- and low-pressur
Golden Gate Bridge in fog
ISS 48 Towering cumulonimbus and other clouds over the Earth
Surface weather analysis
Videos
Surface weather analysis is a special type of weather map that provides a view of weather elements over a geographical area at a specified time based on information from ground-based weather stations.
Synoptic scale meteorology
…a horizontal scale typical of mid-latitude depressions (e.g. extratropical cyclones). Most high- and low-pressure areas seen on weather maps (such as surface weather analyses) are synoptic-scale systems, driven by the location of Rossby waves in their respective hemisphere. Low-pressure areas and their related frontal zones…
A shelf cloud such as this one can be a sign that a squall is imminent