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New Research Suggests Some El Niño Events Predictable Up to a Year in Advance, Especially During La Niña Conditions

New Research Suggests Some El Niño Events Predictable Up to a Year in Advance, Especially During La Niña Conditions

A new study indicates that certain El Niño events may be accurately predicted up to 12 months in advance, significantly extending the current reliable forecast window. This research, which analyzed 7,500 forecasts from nine different climate models, found that predictions initiated during La Niña conditions were consistently more reliable for forecasting events a year later. Conversely, forecasts made during neutral conditions were often inaccurate. This discovery challenges the long-held understanding of forecast limitations, particularly the 'Bermuda triangle' period between March and May, when predictions are typically unreliable due to atmospheric and oceanic conditions. The study suggests that La Niña conditions have a stabilizing influence on the climate system, making it less susceptible to the 'butterfly effect' and allowing for more accurate long-range predictions. This could provide valuable lead time for communities and governments to prepare for the extreme weather events often associated with ...

Typhoon Champaka Intensifies, Threatens Ogasawara Islands with Rapid Strengthening

Typhoon Champaka Intensifies, Threatens Ogasawara Islands with Rapid Strengthening

Typhoon 32, named Champaka, was located south of Japan on November 9, 2026, at 9 AM, moving northwest. The Japan Meteorological Agency reported its central position at 23 degrees 40 minutes North latitude and 135 degrees 10 minutes East longitude, with a central pressure of 980 hPa, maximum sustained winds of 35 m/s, and maximum instantaneous winds of 50 m/s. The typhoon is expected to rapidly intensify, reaching a central pressure of 960 hPa and maximum instantaneous winds of 60 m/s by the morning of November 10. Following this intensification, Champaka is forecast to significantly alter its course eastward, maintaining its strong intensity as it approaches the vicinity of Chichi-jima in the Ogasawara Islands by November 11. By November 14, it is projected to weaken and transition into a tropical low-pressure system near Minamitorishima.

NOAA Predicts Wetter Winter for Southern and Eastern U.S. Due to Strengthening El Niño

NOAA Predicts Wetter Winter for Southern and Eastern U.S. Due to Strengthening El Niño

The National Oceanic and Atmospheric Administration (NOAA) forecasts a shift in the jet stream southward and eastward across the United States during the winter of 2026-2027. This atmospheric change is a direct consequence of the strengthening El Niño phenomenon, which is expected to reach very strong intensity by the end of 2026. The World Meteorological Organization (WMO) and the International Research Institute for Climate and Society (IRI) at Columbia University corroborate this, with models projecting sea surface temperature anomalies significantly above normal in the tropical Pacific. NOAA's prediction indicates an increased likelihood of wetter weather and storms for the southern region, extending from California to Florida, as well as along the East Coast. Furthermore, NOAA warns that heavy rainfall in areas previously affected by drought could elevate the risk of flash floods and landslides, as dry soil may struggle to absorb large volumes of water quickly. The El Niño event is anticipated to pers...

La Niña Conditions Enhance Accuracy of Long-Range El Niño Forecasts, Study Finds

La Niña Conditions Enhance Accuracy of Long-Range El Niño Forecasts, Study Finds

New research indicates that El Niño forecasts initiated during La Niña conditions are significantly more accurate up to a year in advance. The study, which analyzed 7,500 forecasts from nine different models, found a consistent pattern: predictions made when the Pacific was in a La Niña phase were most successful in foretelling future El Niño events. Conversely, forecasts made during neutral conditions were often incorrect. This discovery suggests that La Niña has a stabilizing influence on climate models, making their long-range predictions more reliable. El Niño and La Niña are opposite phases of the El Niño–Southern Oscillation (ENSO), a natural climate phenomenon in the tropical Pacific that influences global weather patterns. While El Niño typically brings warmer global temperatures and altered weather, La Niña is characterized by cooler surface waters in the central and eastern tropical Pacific. The ability to predict El Niño events earlier could provide crucial lead time for communities to prepare f...

Northeast on alert for freezing cold, first major snow storm

Northeast on alert for freezing cold, first major snow storm

A nor'easter could potentially bring the season's first snowfall to millions in the northeastern U.S., meteorologists predict.

Camp Fire Remains California's Deadliest Wildfire Eight Years Later, Highlighting Persistent Risks

Camp Fire Remains California's Deadliest Wildfire Eight Years Later, Highlighting Persistent Risks

Eight years after its ignition on November 8, 2018, the Camp Fire in Butte County, California, remains the state's deadliest and most destructive wildfire. The fire resulted in 85 civilian deaths and destroyed 18,804 structures, making it the top event on CAL FIRE's lists for both fatalities and structural damage. The fire burned 153,336 acres and was fully contained 17 days after it started. CAL FIRE attributes the cause to power lines. Crucially, a Red Flag Warning for strong winds and very dry air was issued two days prior to the fire, with an update an hour before ignition forecasting north to east winds of 15 to 25 mph, gusts up to 45 mph, and up to 60 mph on exposed ridges, alongside humidity as low as 10 to 15 percent. This pre-existing hazardous weather condition underscored the extreme risk present in the region.

Millions of Homes at Risk of Flooding Beyond FEMA Maps

Millions of Homes at Risk of Flooding Beyond FEMA Maps

Recent research highlights that approximately 14.6 million properties in the United States are at risk of flooding, significantly more than indicated by FEMA's 100-year flood maps. These maps, often outdated and based on historical data, fail to account for future risks and do not assess individual home vulnerabilities. Factors such as flood depth, building age, construction quality, and insurance coverage play a critical role in determining the actual risk to properties. A study conducted in Houston revealed that homes within the same neighbourhood could have vastly different flood vulnerabilities, depending on their specific characteristics and location within the area.

Tropical Depression South of Japan Monitored for Potential Development into Typhoon No. 32

Tropical Depression South of Japan Monitored for Potential Development into Typhoon No. 32

A tropical depression located far south of Japan is under close observation for potential intensification into a tropical storm, possibly as early as November 7. If this system reaches typhoon strength, it will be designated Typhoon No. 32. This would mark a significant meteorological event, as it would be the first time in 32 years that the western North Pacific has recorded a 32nd named tropical storm within a single year. This potential development is particularly unusual for November, a month when Japan typically transitions into winter, and tropical cyclone activity affecting the region generally declines. Meanwhile, northern Japan is bracing for severe weather conditions, including violent winds and blizzards, expected from the evening of November 6, with authorities concerned about widespread disruption as rain turns to snow in colder areas.

Ecuador Allocates Over $200 Million to Combat El Niño Effects Amid Record Rainfall

Ecuador Allocates Over $200 Million to Combat El Niño Effects Amid Record Rainfall

Ecuador has committed more than 200 million U.S. dollars to mitigate the impact of the El Niño climate phenomenon, as the country experiences unprecedented rainfall. President Daniel Noboa announced on Friday that the effects of El Niño began in September, with the most severe period anticipated between December 2026 and February 2027. The coastal region has already recorded record rainfall, with November's accumulated precipitation reaching 400 percent of the monthly average. In some areas of the Costa, rainfall in less than 72 hours equaled four times the typical amount for the entire month of November. The Ecuadorian government has also sought emergency credit lines from the World Bank to secure additional funding if needed. A national red alert has been in effect since August 29 due to the ongoing heavy rains and the evolving El Niño phenomenon.

Super El Niño Expected to Bring Record-Breaking Warmth and Unpredictable Weather to U.S.

Super El Niño Expected to Bring Record-Breaking Warmth and Unpredictable Weather to U.S.

A 'Super El Niño' event is currently underway, characterized by Pacific Ocean temperatures significantly warmer than average, potentially reaching 8 degrees Fahrenheit above normal. This makes it considerably stronger than any cycle peak in the past 35 years and is on track to surpass the 1982-1983 El Niño, which was the strongest on record. El Niño, the 'warm' phase of the El Niño-Southern Oscillation (ENSO), involves warmer-than-usual ocean water west of South America, altering global wind and ocean current patterns. This shift is already causing significant weather changes, such as 20 inches of rain in parts of Ecuador in October compared to a typical 0.2 inches, and California coastlines experiencing sea levels a foot above normal, leading to erosion and large waves. While El Niño typically pulls the Pacific jet stream south, drying out U.S. states along the Canadian border, it can also destabilize the polar jet stream, potentially causing abrupt arctic cold outbreaks. Forecasters, including Montana St...

Record-Breaking El Niño Event Intensifies, Posing Global Challenges Amidst Human-Driven Climate Change

Record-Breaking El Niño Event Intensifies, Posing Global Challenges Amidst Human-Driven Climate Change

A rapidly strengthening 'super' El Niño event is unfolding, with scientists from the National Oceanography Centre (NOC) and other leading universities contributing to a briefing on its potential impacts. El Niño, a natural climate phenomenon originating in the tropical Pacific Ocean, influences global weather patterns, leading to heatwaves, droughts, heavy rainfall, and flooding. This particular event is occurring against a backdrop of long-term human-driven climate warming, which is expected to amplify its effects. Professor Penny Holliday, NOC’s Chief Scientific Officer, highlighted that while previous strong El Niño events didn't always result in record global temperatures, the current warming planet leaves less 'headroom' before new records are broken, making this potentially the strongest El Niño in modern history. The briefing aims to provide evidence-based messages to journalists and media organizations to ensure accurate reporting on the event's implications.

NOAA's Streamlined GeoXO Program Faces Scrutiny Over Reduced Satellite Count and Potential Weather Coverage Gaps

NOAA's Streamlined GeoXO Program Faces Scrutiny Over Reduced Satellite Count and Potential Weather Coverage Gaps

The National Oceanic and Atmospheric Administration (NOAA) has streamlined its Geostationary Extended Observations (GeoXO) program, reducing the planned satellite constellation from six to four. This revision is projected to cut the lifecycle cost by $6.6 billion, from an initial $19.6 billion to $13 billion. However, this cost reduction comes with significant changes, including the removal of three planned instruments designed for lightning detection, coastal water monitoring, and atmospheric composition measurements. The Government Accountability Office (GAO) has raised concerns regarding the revised cost estimate's independent validation and the adequacy of contingency plans for potential satellite failures or data gaps. Specifically, a timing mismatch could leave NOAA without an operational spare satellite for several months around 2032, the year of the first scheduled GeoXO launch. While the revised design retains major imaging and atmospheric-sounding capabilities, the removed instruments and incompl...