![An atmospheric overlay on western North America showing high moisture, depicted in a blue-green swooping through prevailing dryer climate, depicted in tan to brown shades.](https://science.nasa.gov/wp-content/uploads/2023/06/pnwatmoriver-geos5-2023338.jpg?w=4096&format=jpeg)
Atmospheric River
A warm, moisture-laden weather system soaked western Washington and Oregon. View the full story
Credits: NASA Earth Observatory / Lauren Dauphin
TakenDecember 6, 2023
Image CreditNASA Earth Observatory / Lauren Dauphin
Size640x484px