Latest North American Monsoon Stories
A new tree-ring study, led by the University of Arizona, reveals that long-term droughts in Southwestern North America often mean a failure of both summer and winter rains. This contradicts a long held belief that a dry winter rainy season is usually followed by a wet monsoon season, or vice versa.
The amount of rainfall and number of tropical storms during the summer monsoon season greatly impact the agriculture, economy, and people in Asia.
The Pacific Northwest low moves on shore typically in or around the Portland and Seattle area. At location A the type of weather that can be seen is usually thunderstorms and higher elevation rain showers form during the summer. This same area will see coastal rains and heavy mountain snows in the winter. When the system arrives at location B, the Rockies, due to topographic enhancement it can produce heavy rain/t-storms in the summer time, while during the winter this same area can see...