They don't only happen on the West Coast of the U.S., but a well-known atmospheric river, the "Pineapple Express," does occur in this region. The Pineapple Express is known to wallop the U.S. and ...

The strong atmospheric river streaming into California has origins all the way from the tropics south of Hawaii. A true Pineapple Express. pic.twitter.com/w5vVyZpQYg ...

Atmospheric river. Pineapple express. Jet stream. You’ve seen the terms — but what do they all mean? An atmospheric river — a term first coined in the 1990s — is a long, narrow stream in ...