This Week's ENSO
Niño 4 -0.2ºC
Niño 3.4 -0.8ºC
Niño 3 -0.6ºC
Niño 1+2 0.2ºC
http://www.cpc.noaa.gov/products/analys ... ts-web.pdf
Region 1+2, 3, and 3.4 warmed. Region 4 is the same. Looks like La Nina is fading.
The weak 2017-18 La Niña that has been active since December 2017, has ended. All atmospheric and oceanic indices are now at neutral levels, with most model outlooks suggesting neutral-ENSO (El Niño-Southern Oscillation) is the most likely scenario through the southern hemisphere autumn and early winter. The ENSO Outlook has returned to INACTIVE.
An INACTIVE status means that ENSO is neutral and there are no clear indications that an El Niño or La Niña event will develop in the coming months.
Bureau climatologists routinely monitor the tropical Pacific for any signs of developing ENSO events, regardless of the ENSO Outlook status. Further information on the current status of ENSO can be found in the ENSO Wrap-Up, linked below.
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