El Niño Conditions Predicted to Impact Global Weather Patterns
The National Oceanic and Atmospheric Administration (NOAA) has issued a monthly update forecasting the emergence of El Niño conditions from May-June onwards. This weather phenomenon is known to bring below-average rainfall and extreme heat, impacting regions worldwide.
India Braces for Below-Average Rainfall Season The India Meteorological Department (IMD) has predicted a below-average seasonal rainfall for the country, with only 92% of the seasonal average expected from June to September. This forecast is attributed to the influence of El Niño, the warm phase of the El Niño Southern Oscillation (ENSO).
ENSO Neutral Conditions Prevail in Equatorial Pacific As of early May, ENSO neutral conditions are observed along the equatorial Pacific Ocean. However, experts anticipate a shift towards El Niño conditions by June, potentially leading to disruptions in global weather patterns.
Understanding El Niño and ENSO Phases The El Niño Southern Oscillation (ENSO) phenomenon is closely monitored through the Relative Oceanic Niño Index, which measures sea surface temperature deviations along the equatorial Pacific Ocean. Warmer temperatures indicate El Niño conditions, while cooler temperatures suggest La Niña events.
Implications of El Niño on Monsoon Rainfall Historically, El Niño years have been associated with subdued monsoon rainfall in India. The latest data shows a sea surface temperature departure of -0.5 degrees Celsius for the February-April period, hinting at the potential onset of El Niño conditions.
Global Weather Models Warn of Impending El Niño Multiple global weather models have been signaling the emergence of El Niño for several months, raising concerns about its impact on weather patterns worldwide. Stay informed and follow our updates on Instagram for the latest news and developments.