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4 paź 2002 · During El Niño, the convection anomalies appear over the central and eastern tropical Pacific, whereas the anomalies associated with La Niña are more or less confined in the west central Pacific.
Comparison of Different El Niño and La Niña Events. Background: El Niño and La Niña are often associated with consistent climate anomalies throughout the globe. However, these climate anomalies may not be exactly the same from event to event due to differences in the tropical sea surface temperature (SST) pattern, basic atmospheric/oceanic ...
4 mar 2024 · La Niña leads to higher-than-average sea-surface temperatures in the southern Pacific Ocean near northern Australia, New Guinea, and the Indonesian islands. Conversely, cooler sea-surface temperatures associated with La Niña occur in the southern Pacific Ocean off the coast of South America.
1 dzień temu · “We plotted the sea surface temperatures in 2015 and 2023 along the equator in the El Niño region and compared it to sea surface temperature anomaly data – how sea surface temperatures diverge from the average values for the period 2002 to 2023,” said Lister.
22 kwi 2022 · Monthly sea surface temperature anomalies (°C) for the Niño 3.4 region (5°S–5°N 170–120°W), relative to the average for the 1991–2020 reference period. Horizontal lines are marked at ±0.5°C to indicate typical thresholds used to identify El Niño and La Niña events.
1 wrz 2002 · La Niña is associated with low sea surface temperatures near the equator, with atmospheric convergence zones that are isolated from each other, and with spatial wales smaller than those...
1 lis 2010 · In particular, sea surface temperature (SST) anomalies over the equatorial Pacific cold tongue are larger in magnitude during El Niño compared to La Niña, resulting in positive skewness of interannual SST variations.
