La Nina 2025 Australia Map. La Nina Bureau of Meteorology has officially declared another terrible For the bottom map, the average anomaly across the entire tropical oceans is also subtracted, highlighting how cool the Niño-3.4 region is relative to the rest of the tropics. Feb 2025 Niño 4: SST anomalies averaged over the NINO4 region 5°North-5°South; 160°East-150°West (western most of Niño indices; see map of ENSO regions)
Australian floods and triple La Niña Royal Meteorological Society from www.rmets.org
Feb 2025 Niño 4: SST anomalies averaged over the NINO4 region 5°North-5°South; 160°East-150°West (western most of Niño indices; see map of ENSO regions) Calculated from the Monthly NOAA ERSST V5 (at NOAA/CPC).-.58 Feb 2025 Niño 3.4
Australian floods and triple La Niña Royal Meteorological Society
2-year history of sea surface temperatures in the Niño-3.4 region of the tropical Pacific for all La Nina events since 1950 (gray lines) and the recent (2024-25) event (purple line). "Shades of blue indicate sea levels that were lower than average, while shades of red indicate areas where the ocean stood higher than normal El Nino La Nina predictions and forecasts for 2024 2025 and 2026 , Climate Change Speakers Global Weather Oscillations Inc
La Nina How does it Impact our Winter Locally. The top maps shows the traditional sea surface temperature anomaly: the departure of January 2025 sea surface temperature from the 1991-2020 average Calculated from the Monthly NOAA ERSST V5 (at NOAA/CPC).-.58 Feb 2025 Niño 3.4
What is La Nina? La Nina Causes and Effects Updated 2025 AhaSlides. 2-year history of sea surface temperatures in the Niño-3.4 region of the tropical Pacific for all La Nina events since 1950 (gray lines) and the recent (2024-25) event (purple line). Average sea surface temperatures in the Niño-3.4 region of the equatorial Pacific Ocean were at least 0.5°C (0.9°F) warmer than average (5°N-5°S, 120°W-170°W) in the preceding month, and the anomaly has persisted or is expected to persist for 5 consecutive, overlapping 3-month periods (e.g., DJF, JFM, FMA, etc), and the atmosphere over the tropical Pacific exhibits.