This region experiences Santa Ana windstorms multiple times a year. As the wind flows over the Sierra Nevada and Santa Ana mountains, it drops from high elevation to sea level. The sinking air ...

Los Angeles is reeling from an extreme Santa Ana wind event that spread the Palisades ... bring cold temperatures to areas east of the Sierra and into the Desert Southwest, including the deserts ...

As they move down the Santa Ana and Sierra Nevada mountains and shoot through valleys, the winds compress—creating a rise in their temperature and a drop in their relative humidity. With hot ...

The topography of Southern California also plays a major role in the development of Santa Ana winds. Once winds reach the Inland Sierra Mountains, the moving air is pushed down and compressed.

thus avoiding an impact that would have almost certainly ensured the extinction of the Santa Ana lions,” said Pam Nelson of the Sierra Club’s Santa Margarita Group. “Their fragile status indicates the ...

Santa Ana winds, one of the nation's most notorious ... pressure builds over the Great Basin (the high plateau east of the Sierra Nevada), according to meteorologist Jan Null of Golden Gate ...