Why is "Pacific decadal oscillation" trending?
Latest news, Wikipedia summary, and trend analysis.
Trend Analysis
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- Date: 2026-03-07 10:06:45
This topic has appeared in the trending rankings 1 time(s) in the past year. While it does not trend frequently, its appearance suggests a renewed or concentrated surge of public interest.
Based on Wikipedia pageviews and search interest, this topic gained significant attention on the selected date.
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Wikipedia Overview
The Pacific decadal oscillation (PDO) is a robust, recurring pattern of ocean-atmosphere climate variability centered over the mid-latitude Pacific basin. The PDO is detected as warm or cool surface waters in the Pacific Ocean, north of 20°N. Over the past century, the amplitude of this climate pattern has varied irregularly at interannual-to-interdecadal time scales. There is evidence of reversals in the prevailing polarity of the oscillation occurring around 1925, 1947, and 1977; the last two reversals corresponded with dramatic shifts in salmon production regimes in the North Pacific Ocean. This climate pattern also affects coastal sea and continental surface air temperatures from Alaska to California.
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Trending Topic Today
Search Interest Perspective
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Pan-basin warming now overshadows robust Pacific Decadal Oscillation - Nature
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Climate and Atmospheric Indicators - NOAA Fisheries (.gov)
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Enhanced tropical cyclone precipitation variability is linked to Pacific Decadal Oscillation since the 1940s - Nature
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Decomposition of Pacific Decadal Oscillation using linear inverse models sheds light on its dominant modes and future response - Nature
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Seasonality of Pacific Decadal Oscillation Prediction Skill - Meeker - 2025 - Geophysical Research Letters - AGU Publications
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Has the Pacific Decadal Oscillation Flipped to Positive Phase? - Climate Impact Company
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Going out for ice cream: a first date with the Pacific Decadal Oscillation - NOAA (.gov)
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Weather Wise: Pacific Decadal Oscillation - KTVH
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Understanding Ocean Changes and Climate Just Got Harder - NOAA Fisheries (.gov)
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Influence of the Pacific Decadal Oscillation on Winter Temperatures and Precipitation Over the Southern Tibetan Plateau - AGU Publications
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Record Strong Negative (Cool) Pacific Decadal Oscillation Observed in July! - Climate Impact Company
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Are We Due for a Cycle Change of the Pacific Decadal Oscillation? - Climate Impact Company
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Pacific Decadal Oscillation Forecasting With Spatiotemporal Embedding Network - AGU Publications
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Pacific decadal oscillation causes fewer near-equatorial cyclones in the North Indian Ocean - Nature
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Pacific Decadal Oscillation Influences Tropical Oxygen Minimum Zone Extent and Obscures Anthropogenic Changes - AGU Publications
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Seasonal-to-decadal prediction of El Niño–Southern Oscillation and Pacific Decadal Oscillation - Nature
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Deep Learning for Multi‐Timescales Pacific Decadal Oscillation Forecasting - AGU Publications
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Pacific decadal oscillation and ENSO forcings of northerly low-level jets in South America - Nature
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The Pacific Decadal Oscillation less predictable under greenhouse warming - Nature
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Changes in the role of Pacific decadal oscillation on sea ice extent variability across the mid-1990s | Scientific Reports - Nature
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Pacific Decadal Oscillation Modulates the Relationship Between Pacific Meridional Mode and Tropical Cyclone Genesis in the Western North Pacific - AGU Publications
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How Does Pacific Decadal Oscillation Affect Tropical Cyclone Activity Over Far East Asia? - AGU Publications
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The role of the Pacific Decadal Oscillation and ocean-atmosphere interactions in driving US temperature predictability - Nature
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The Pacific Decadal Oscillation Modulates Tropical Cyclone Days on the Interannual Timescale in the North Pacific Ocean - AGU Publications
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Ocean-Atmosphere Climate Indices - NOAA Fisheries (.gov)
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Oceanic Harbingers of Pacific Decadal Oscillation Predictability in CESM2 Detected by Neural Networks - AGU Publications
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Contribution of the phase transition of Pacific Decadal Oscillation to the late 1990s' shift in East China summer rainfall - AGU Publications
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New Vs. Old Pacific Decadal Oscillation - Climate Impact Company
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Decadal variability of tropical tropopause temperature and its relationship to the Pacific Decadal Oscillation - Nature
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Caribou: Nomads of the North - National Park Service (.gov)
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Predicting coral-reef futures from El Niño and Pacific Decadal Oscillation events - Nature
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Record-Breaking Warm Late-Winter Over Antarctica in 2024: The Role of Western Pacific Warm Pool and Pacific Decadal Oscillation - AGU Publications
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Time-variations of the climate feedback parameter λ are associated with the Pacific Decadal Oscillation - Nature
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Pacific Northwest Warming May Have Natural Roots - Climate Central
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Decadal variability in the occurrence of wintertime haze in central eastern China tied to the Pacific Decadal Oscillation - Nature
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Humans may have ‘locked in’ drought-inducing climate pattern: Study - The Hill
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Combined effects of the Pacific Decadal Oscillation and El Niño-Southern Oscillation on Global Land Dry–Wet Changes - Nature
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Decadal Modulation of the Relationship Between Tropical Southern Atlantic SST and Subsequent ENSO by Pacific Decadal Oscillation - AGU Publications
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Influence of anthropogenic aerosols and the Pacific Decadal Oscillation on tropical belt width - Nature
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PDO goes far negative. How it impacts our winter this year - KOCO
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Coral Records of Temperature and Salinity in the Tropical Western Pacific Reveal Influence of the Pacific Decadal Oscillation Since the Late Nineteenth Century - Ramos - 2019 - Paleoceanography and Paleoclimatology - AGU Publications
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On the Pacific Decadal Oscillation and the Atlantic Multidecadal Oscillation: Might they be related? - AGU Publications
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Warming slowed by cooling Pacific Ocean - The Conversation
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Variations in the Pacific Decadal Oscillation over the past millennium - AGU Publications
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La Nina and Pacific Decadal Oscillation Cool the Pacific - NASA Science (.gov)
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Oscillation Rules As The Pacific Cools - NASA Jet Propulsion Laboratory (JPL) (.gov)
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Why the Southwest Keeps Seeing Droughts - Live Science
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Pia06380 Pacific Decadal Oscillation Influences Drought June 15 2004 - NASA Jet Propulsion Laboratory (JPL) (.gov)
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A study of the early warning signals of abrupt change in the Pacific decadal oscillation - IOPscience
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Record Lowest Decadal Oscillation In October: Will There Be An Impact On Winter? - Just In Weather
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PDO influenced interdecadal summer precipitation change over East China in mid-18th century - Nature
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State of the Climate: 2011 Sea Surface Temperature - NOAA (.gov)
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Pacific Ocean decadal forcing of long-term changes in the western Pacific subtropical high - Nature
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Seasonal forecasts challenged by Pacific Ocean warming - CSIRO
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Meet El Niño’s cranky uncle that could send global warming into hyperdrive - The Conversation
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About Pacific Decadal Oscillation (PDO): - Vajiram & Ravi
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NWS ABQ - PDO Regime Shift - National Weather Service (.gov)
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February 2025 ENSO, PDO, AMO, and IOD Outlook - Climate Impact Company
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Path to Winter 2024/2025: Pacific Ocean anomaly and U.S. Weather - Severe Weather Europe
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Cyclone frequency may rise over Indian coast from the warming of Pacific: study - The Hindu
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Pacific Decadal Oscillation (PDO) - StudyIQ
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Equatorial Origin Cyclones and Pacific Decadal Oscillation - Drishti IAS
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Impacts of Long-term Climate Cycles on Alberta - Canada WaterPortal
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Global Warming and Pacific Decadal Oscillation Could Increase Frequency of Equatorial-Origin Cyclones - GK Today
Why This Topic Is Trending
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