APEC Climate Center

Enhancing the socio-economic well-being of member economies by utilizing up-to-date scientific knowledge and applying innovative climate prediction techniques

[APEC Climate Center @apcc21]

See APCC's #ClimateOutlook for #DJFMAM! https://t.co/bcnYwhYYJQ The Niño3.4 index is expected to be -0.8℃ for Jan. and increase to -0.3℃ for May 2025. La Niña conditions most probable for Dec 2024 - Feb 2025, then ENSO-neutral for Feb to May 2025.

[APEC Climate Center @apcc21]

See APCC's #ClimateOutlook for #NDJFMA! https://t.co/bcnYwhYYJQ…. The Niño3.4 index is expected to be -0.9℃ for Dec 2024 and increase to -0.1℃ for Apr 2025. La Niña conditions most probable for Nov 2024 - Jan 2025, then ENSO-neutral for Feb to Apr 2025.

[APEC Climate Center @apcc21]

See APCC's #ClimateOutlook for #ONDJFM! https://t.co/bcnYwhYYJQ. #ENSOAlert suggests “La Niña Watch”. The Niño3.4 index is expected to be -1℃ for Nov 2024 and increase to -0.4℃ for Mar 2025. La Niña conditions most probable for the whole forecast period.

[APEC Climate Center @apcc21]

See APCC's #ClimateOutlook for #SONDJF! https://t.co/bcnYwhYqUi… #ENSOAlert suggests “La Niña Watch”. The Niño3.4 index is expected to be -0.5℃ to -0.7℃ for September 2024 to February 2025. La Niña conditions are most probable for the whole forecast period.

[APEC Climate Center @apcc21]

See APCC's #ClimateOutlook for #ASONDJ! https://t.co/bcnYwhYYJQ #ENSOAlert suggests “La Niña Watch”. The Niño3.4 index is expected to be -0.6℃ for August 2024. La Niña conditions are most probable for August 2024 – January 2025.

[APEC Climate Center @apcc21]

See APCC's #ClimateOutlook for #JJASON! https://t.co/6lgNrgHv1Y……………… #ENSOAlert suggests “La Niña Watch”. The Niño3.4 index is expected to be -0.1℃ for June 2024 and then gradually decrease to -1.1℃ for November 2024.

[APEC Climate Center @apcc21]

See APCC's #ClimateOutlook for #MJJASO! https://t.co/6lgNrgHv1Y……………… #ENSOAlert suggests “La Niña Watch”. The Niño3.4 index is expected to be 0.7℃ for April 2024 and then gradually decrease to -1℃ for September 2024.

[APEC Climate Center @apcc21]

See APCC's #ClimateOutlook for #MAMJJA! https://t.co/6lgNrgHv1Y……………… #ENSOAlert suggests “El Niño”. As the positive Niño3.4 index is expected to decrease and then become negative, the El Niño conditions is also expected to be 71% for March – May 2024 and then decrease.

[APEC Climate Center @apcc21]

See APCC's #ClimateOutlook for #FMAMJJ! https://t.co/SGYAy3ySPf…………… #ENSOAlert suggests “El Niño”. As the positive Niño3.4 index is expected to decrease and then become negative, the probability for El Niño conditions is also expected to be 84% for Feb–April and decrease.

[APEC Climate Center @apcc21]

APCC implemented a joint regional training workshop under the UNEP CIS Pac-5. Through this workshop, APCC supported active use of a multi-model-based forecasting tool called PICASO. APCC covered contents on climate information and early warnings systems, enhancing NMHS capacity.

[APEC Climate Center @apcc21]

See APCC's #ClimateOutlook for #JFMAMJ! https://t.co/SGYAy3ySPf………… #ENSOAlert suggests “El Niño”. In November 2023, above normal sea surface temperature anomalies spanned the equatorial Pacific. The Niño3.4 index is expected to gradually decrease from o -0.2℃ for Jan – June

[APEC Climate Center @apcc21]

See APCC's #ClimateOutlook for #NDJFMA! https://t.co/SGYAy3ySPf. #ENSOAlert suggests “El Niño”. In October 2023, above normal sea surface temperature anomalies spanned the equatorial Pacific. The Niño3.4 index is expected to be 2℃ and then gradually decrease to 0.5℃.

[APEC Climate Center @apcc21]

The APEC Climate Center (APCC) held a specialized 4-week training course titled “2023 Young Scientist Support Program”, from the 4th-31st of October. APCC invited four Meteorology Service Officers from the Republic of Marshall Islands, the Cook Islands, Niue, and Tuvalu.

[APEC Climate Center @apcc21]

See APCC's #ClimateOutlook for #ONDJFM! https://t.co/SGYAy3ySPf……… #ENSOAlert suggests “El Niño”. In September 2023, above normal sea surface temperature anomalies spanned the equatorial Pacific. The Niño3.4 index is expected to be 1~2℃ for November 2023 – April 2024.

[APEC Climate Center @apcc21]

See APCC's #ClimateOutlook for #ONDJFM! https://t.co/SGYAy3ySPf…… #ENSOAlert suggests “El Niño”. In August 2023, above normal sea surface temperature anomalies spanned the equatorial Pacific. The Niño3.4 index is expected to be above 1.4℃ for October 2023 – March 2024.

[APEC Climate Center @apcc21]

See APCC's #ClimateOutlook for #SONDJF! https://t.co/SGYAy3ySPf… #ENSOAlert suggests “El Niño”. In July 2023, above normal sea surface temperature anomalies spanned the equatorial Pacific. The Niño3.4 index is expected to be above 1.6℃ for September 2023 – February 2024.

[APEC Climate Center @apcc21]

See APCC's #ClimateOutlook for #ASONDJ! https://t.co/SGYAy3ySPf…. #ENSOAlert suggests #ElNiño. In June 2023, #abovenormal #SST anomalies spanned the #EquatorialPacific. #Nino3.4 index is expected to be above 1.4℃ for August 2023 – January 2024.

[APEC Climate Center @apcc21]

Please take a look at our global summary graphics that show the probabilistic forecasts in an easy to understand format. #globalsummary #globaloutlook #probabilisticforecast #climateoutlook #APCC #seasonalforecast #climateinformation #prediction #MME #MultiModelEnsemble #ASONDJ

[APEC Climate Center @apcc21]

#Abovenormal #temperatures are expected for most of the region of the Arctic, Russia, Europe, USA, southern South America, and southern Australia. #JASOND #temperature #climateoutlook #seasonalforecast #climate

[APEC Climate Center @apcc21]

See APCC's #ClimateOutlook for #JASOND! https://t.co/SGYAy3ySPf. #ENSOAlert suggests #ElNiño. In May 2023, #abovenormal #SST anomalies spanned the #EquatorialPacific. #Nino3.4 index is expected to be above 1.5℃ for July - December 2023.