Transcription of ENSO: Recent Evolution, Current Status and Predictions
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ENSO: Recent Evolution, Current Status and Predictions Update prepared by: Climate Prediction Center / NCEP. 5 February 2018. Outline Summary Recent Evolution and Current Conditions Oceanic Ni o Index (ONI). Pacific SST Outlook Seasonal Precipitation and Temperature Outlooks Summary Summary ENSO Alert System Status : La Ni a Advisory La Ni a conditions are present.*. Equatorial sea surface temperatures (SSTs) are below average across the central and eastern Pacific Ocean. La Ni a is likely (~85-95%) through Northern Hemisphere winter, with a transition to ENSO-neutral expected during the spring.*. * Note: These statements are updated once a month (2nd Thursday of each month) in association with the ENSO Diagnostics Discussion, which can be found by clicking here. Recent Evolution of Equatorial Pacific SST.
La Niña is likely to continue into the Northern Hemisphere spring (67% chance during March-May 2022) and then transition to ENSO-neutral (51% chance during April-June 2022).* During September 2020 to March 2021, the core of the strongest negative SST …
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