An upper level low is low pressure that starts higher up in the atmosphere. Imagine you're in a 10 story building and low pressure typically starts on the 5th floor. In the case of an upper level low, ...

Looking for a way to reach the upper level of the hollow tree in Genshin Impact? This is part of the Silent Seeker of Knowledge quest, a new mission you can embark on in the Sumeru region that dropped ...

Constant pressure charts offer a comprehensive view of upper-level weather patterns, providing insights unavailable in surface analysis charts, crucial for flight planning at higher altitudes. These ...