An outflow boundary, also known as a gust front, is a mesoscale cold front created by cold, dense air descending from thunderstorm downdrafts and spreading outward. It can be identified on surface ...

Question: What are constant pressure charts? Answer: Constant pressure charts like the 500 mb chart shown below may seem obvious to interpret. It has many features similar to what you might see on the ...

Surface charts are foundational, reliable tools for pilots, forming the core of weather briefings and primarily constructed from current, hourly METAR data. Each surface data plot contains ...

Studying weather forecasts is so much a part of the morning ritual on our boat that we automatically associate the smell of coffee with weather bulletins and surface-analysis charts. It doesn’t matter ...