El Niño May Be Making a Comeback
El Niño is expected to return, and this could happen later in the year. Forecasters suggest that if it does, it might significantly impact the weather in California.
The ongoing El Niño could influence the upcoming hurricane season, which starts on June 1, reshaping both the frequency and intensity of storms, as per predictions from the National Oceanic and Atmospheric Administration’s Climate Prediction Center (NOAA).
There’s about a 33% chance that a Super El Niño could develop during October, November, and December. Typically, such events can lead to extreme heat, droughts, and flooding across various regions.
Climatologist Zeke Hausfather even noted on social media, “El Niño is coming,” as new forecasts emerged.
If this weather pattern strengthens, California might experience a wild ride, with winter storms, potential flooding, and unseasonably high temperatures.
Some climate researchers are optimistic, with Daniel Swain mentioning that recent models indicate “significant, if not strong,” weather events could be on the way.
Basically, El Niño happens when sea surface temperatures in the eastern Pacific rise unusually, disrupting jet streams and global weather patterns. This whole cycle, scientists refer to as ENSO, alternates between the warm El Niño and the cooler La Niña phases.
The current La Niña, which has influenced recent weather, appears to be losing strength, paving the way for a potential shift.
This change is crucial for California. Historically, robust El Niño winters have brought substantial rain to the southern U.S. and the West Coast, occasionally causing hazardous flooding and landslides after drier spells.
Interestingly, the effects of El Niño may extend beyond California. Typically, these years rank among the hottest globally and can impact the hurricane season by dampening storm activity in the Atlantic while increasing it in the Pacific.
It’s essential to note, however, that the exact strength of this upcoming phenomenon remains uncertain. But there is already warm water gathering below the surface of the Pacific, hinting that this influential pattern could soon return.
