La nina and el nino
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La Nina occurs when moist air is blown from South America to eastern Australia, bringing cooler temperatures and increased rainfall. El Nino happens when warm water and moist air are blown to South America instead, causing drought in Australia as warmer temperatures and less rain arrive. These phenomena involve shifts in ocean temperatures and air currents in the Pacific that impact weather worldwide.
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La nina and el nino
La Nina occurs when moist air is blown from South America to eastern Australia, bringing cooler temperatures and increased rainfall. El Nino happens when warm water and moist air are blown to South America instead, causing drought in Australia as warmer temperatures and less rain arrive. These phenomena involve shifts in ocean temperatures and air currents in the Pacific that impact weather worldwide.
La nina and_el_nino3
La Niña and El Niño are climate patterns that influence weather. La Niña refers to cooler than average water in the Pacific Ocean and causes intense weather like floods and hurricanes. El Niño, Spanish for "the little boy", does not chase warm water and instead causes extreme weather such as floods and drought through blowing warm, moist air from Australia to South America. Both phenomena impact global weather patterns and result in severe conditions.
El nino and la nina
La Nina means "little girl" in Spanish. During La Nina, more rain falls on the coasts of Australia while South America experiences dry and drought conditions. Australia receives lots of rain, hot water, and wind. El Nino is the opposite of La Nina - it means "little boy" and causes South America to receive heavy rain while Australia goes into drought.
Disaster News Alerts! Matthews
A huge flood hit Texas, flooding over 11⁄2 stories high and lasting 3 days, destroying 6 houses. The flood was caused by a river overflowing due to heavy rainfall. People were trapped in their homes.
An earthquake measuring 5.0 on the Richter scale hit California, damaging some buildings. During an earthquake, stay calm and take cover under heavy furniture away from windows or anything that could fall.
A winter storm hit New Jersey, dumping 3 feet of snow and blocking roads with ice. Residents should prepare battery powered devices, non-perishable food, salt, sand, flashlights and firewood.
Frontal Rainfall
Frontal rain occurs when warm air from the Gulf Stream meets cool Arctic air, causing cumulus clouds to form. As the warm air rises over the cold air, the water vapor condenses to form stratus clouds. This interaction between warm and cold air masses creates cyclonic weather patterns that produce widespread rain.
North meps suad
La Niña occurs when warm water and moist air in the Pacific Ocean move towards Australia, bringing more rain that can cause flooding and drown animals. It also makes crops grow too much. El Niño is the opposite, with warm water and air moving towards South America instead, causing drought in Australia that dries up lakes and kills aquatic animals, while other animals die of thirst. Some Australian fish survive El Niño by swimming to deeper water.
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The document describes a hiking trip taken by Annabelle and others in the Grand Canyon from March 28-29, 2013. They hiked from South Kaibab Trail to Bright Angel Camp, then to Indian Garden Camp, where they spent the night before hiking out the next day. Along the way they saw red budding trees and camped at Indian Garden campground full of flowering trees.
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La nina and el nino
La Nina occurs when moist air is blown from South America to eastern Australia, bringing cooler temperatures and increased rainfall. El Nino happens when warm water and moist air are blown to South America instead, causing drought in Australia as warmer temperatures and less rain arrive. These phenomena involve shifts in ocean temperatures and air currents in the Pacific that impact weather worldwide.
La nina and_el_nino3
La Niña and El Niño are climate patterns that influence weather. La Niña refers to cooler than average water in the Pacific Ocean and causes intense weather like floods and hurricanes. El Niño, Spanish for "the little boy", does not chase warm water and instead causes extreme weather such as floods and drought through blowing warm, moist air from Australia to South America. Both phenomena impact global weather patterns and result in severe conditions.
El nino and la nina
La Nina means "little girl" in Spanish. During La Nina, more rain falls on the coasts of Australia while South America experiences dry and drought conditions. Australia receives lots of rain, hot water, and wind. El Nino is the opposite of La Nina - it means "little boy" and causes South America to receive heavy rain while Australia goes into drought.
Disaster News Alerts! Matthews
A huge flood hit Texas, flooding over 11⁄2 stories high and lasting 3 days, destroying 6 houses. The flood was caused by a river overflowing due to heavy rainfall. People were trapped in their homes.
An earthquake measuring 5.0 on the Richter scale hit California, damaging some buildings. During an earthquake, stay calm and take cover under heavy furniture away from windows or anything that could fall.
A winter storm hit New Jersey, dumping 3 feet of snow and blocking roads with ice. Residents should prepare battery powered devices, non-perishable food, salt, sand, flashlights and firewood.
Frontal Rainfall
Frontal rain occurs when warm air from the Gulf Stream meets cool Arctic air, causing cumulus clouds to form. As the warm air rises over the cold air, the water vapor condenses to form stratus clouds. This interaction between warm and cold air masses creates cyclonic weather patterns that produce widespread rain.
North meps suad
La Niña occurs when warm water and moist air in the Pacific Ocean move towards Australia, bringing more rain that can cause flooding and drown animals. It also makes crops grow too much. El Niño is the opposite, with warm water and air moving towards South America instead, causing drought in Australia that dries up lakes and kills aquatic animals, while other animals die of thirst. Some Australian fish survive El Niño by swimming to deeper water.
52 hiking in
The document describes a hiking trip taken by Annabelle and others in the Grand Canyon from March 28-29, 2013. They hiked from South Kaibab Trail to Bright Angel Camp, then to Indian Garden Camp, where they spent the night before hiking out the next day. Along the way they saw red budding trees and camped at Indian Garden campground full of flowering trees.
Typhoons Abi Cahya
The document provides tips for minimizing damage from cyclones by checking building standards, trimming trees, and clearing loose materials. It advises filling vehicles with fuel, checking emergency kits, staying inside, and listening to local warnings during a cyclone. Case studies show Hurricane Mitch in Honduras caused more deaths and longer-term impacts than Hurricane Andrew in Florida due to differences in preparedness and response.
Weather, Geology & Physics: Reducing Risks
The document discusses preparing for various natural disasters that can occur in the Pacific Northwest such as earthquakes, severe storms, fires, and flooding. It recommends having backup supplies of food, water and other critical items to prepare for potential disruptions. It also stresses the importance of having communication and transportation plans in place and knowing your risk levels based on where you live. Overall the key message is that taking small preparedness steps now such as making an emergency plan and kit can help reduce risks from disasters.
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A downburst is caused by sinking air from a thunderstorm hitting the ground and spreading out in all directions, creating powerful winds over 150 mph. Microbursts are downbursts less than 2.5 miles wide, while macrobursts are larger. One notable downburst occurred in North Carolina in 2004, causing over 200,000 power outages with winds from 50-65 mph that toppled trees and damaged property from 6pm to midnight without an accompanying thunderstorm. Safety precautions include having a weather radio, finding shelter away from windows or outside walls, and if outside, lying in a ditch covering your head.
Elnino ppt
This document discusses phenomena related to El Niño and La Niña events, including increased tropical storms and hurricanes, droughts and brush fires, flooding on the US Pacific coast, and declining Peruvian anchovy populations. It asks questions about what causes El Niño, provides examples of sea surface temperature anomalies associated with El Niño and La Niña, and discusses tools like NOAA buoys and satellites that are used to measure conditions and make predictions about El Niño and La Niña events.
Enso cycle La Nina & El Nino
El Niño and La Niña are opposite phases of the El Niño-Southern Oscillation (ENSO) cycle, which involves irregular changes in ocean temperatures and weather patterns in the equatorial Pacific. El Niño brings unusually warm water to Peru and Ecuador, weakening trade winds and affecting global weather. It occurs every 2-7 years and can cause flooding in some areas and drought in others. The thermocline and convective loops influence the cycle. Scientists monitor buoys and use models to predict when El Niño and La Niña events will occur.
Presentation El Nino
El Niño and La Niña are climate phenomena in the Pacific Ocean that have worldwide impacts. El Niño occurs when ocean waters in the eastern Pacific warm significantly, affecting weather patterns globally. It typically happens every 2-7 years and causes drought in some areas and flooding in others. La Niña is the cooling phase, with colder than average waters in the eastern Pacific. While the exact causes are still being studied, theories involve changes in trade winds and ocean currents that create a feedback loop warming or cooling the waters in the eastern Pacific.
El nino - The arrival of Warm water
El Niño is a naturally occurring event in the equatorial region which causes temporary changes in the world climate.
Originally, El Niño was the name used for warmer than normal sea surface temperatures in the Pacific Ocean off the coast of South America.
Now, El Niño has come to refer to a whole complex of Pacific Ocean sea-surface temperature changes and global weather events.
The ocean warming off South America is just one of these events.
Lecture13 oct23-bb(1)
1) The document discusses general circulation patterns like the Hadley cell and polar cell. It also covers jet streams like the polar jet and subtropical jet.
2) El Nino and La Nina events are described as being related to changes in ocean temperatures and atmospheric circulation in the Pacific. During El Nino, warm water shifts eastward.
3) The impacts of El Nino include changes to weather worldwide through teleconnections. The Oceanic Nino Index (ONI) is used to define El Nino and La Nina thresholds.
Lanina
The phrase "La Niña" is Spanish for "the girl".
.Unusually cold ocean temperatures in the equatorial Pacific.
El nino and La nina
El Niño and La Niña are climate patterns characterized by fluctuations in sea surface temperatures in the equatorial Pacific Ocean. During El Niño, warm water shifts eastward, suppressing coastal upwelling and reducing nutrients. La Niña has the opposite effect, with stronger trade winds pushing warm water westward and enhancing coastal upwelling and nutrients. These changes impact global weather patterns and ocean productivity.
El Nino
El Niño Southern Oscillation (ENSO) is a climate pattern that occurs across the tropical Pacific Ocean approximately every 3 to 7 years, characterized by the warming of eastern Pacific Ocean waters and low atmospheric pressure in that region. El Niño events can have widespread global impacts, including severe droughts in some areas like the Philippines as well as floods in other regions such as California during the strong 1997-1998 El Niño when abnormally high sea levels caused hundreds of millions in flood damage in the San Francisco Bay area.
6.5 - El Nino
ENSO refers to El Niño and La Niña phenomena in the Pacific Ocean that cause fluctuations in ocean temperatures from normal conditions. El Niño occurs when temperatures are higher than normal for sustained periods, while La Niña refers to lower than normal temperatures. These fluctuations originate off the west coast of South America and can impact global weather patterns, causing floods or droughts. The most recent El Niño occurred from September 2006 to early 2007.
El nino & la nina tam 2013-22
El Niño and La Niña are climate patterns caused by changes in sea surface temperatures in the equatorial Pacific Ocean. El Niño brings warmer than average waters which can cause excessive rainfall and flooding, while La Niña brings cooler waters which can lead to drier conditions and increased wildfires. These phenomena impact weather worldwide and affect crop production, hurricanes, and temperatures in different regions. Scientists monitor these conditions using satellites, buoys, and other technologies to help predict their effects and allow communities to better prepare.
El nino
This document discusses El Nino and its impacts. It begins by explaining that El Nino is a warming of ocean currents off the coast of Ecuador that occurs irregularly about every 5 years and causes temporary worldwide climate changes. It then describes that El Nino is part of a larger cycle called ENSO that involves pressure and temperature changes between the eastern and western Pacific. During El Nino, the trade winds weaken and warm water shifts eastward, affecting global weather patterns and increasing drought in places like Australia while bringing more rain to South America. India is also impacted through reduced monsoon rains, affecting agriculture and food production.
El nino
This document provides information about El Niño, La Niña, and the El Niño–Southern Oscillation (ENSO) cycle. It defines El Niño as a warming of waters in the eastern Pacific Ocean that occurs irregularly every 2-7 years. La Niña is defined as the cooling of waters in the eastern Pacific. ENSO refers to the larger cycle encompassing both El Niño and La Niña events. The document also summarizes the origins of the term "El Niño," how these events are detected, their effects on weather patterns and monsoons globally, and some advantages and disadvantages of El Niño and La Niña conditions.
El nino powerpoint
El Nino is a phenomenon where a mass of warm water moves east across the equatorial Pacific Ocean every 3 to 8 years, usually lasting about a year. It occurs when higher pressure over Asia and lower pressure over South America cause the typical easterly trade winds to weaken or reverse direction, allowing warm water to slosh back along the equatorial Pacific. This affects weather patterns and can cause flooding in some areas and drought in others.
El niño:la niña presentation
The document discusses the phenomena of El Niño and La Niña. El Niño occurs every 2-7 years, weakening trade winds and warming waters off South America. La Niña is the opposite, cooling waters off South America. El Niño lasts 9-12 months and brings drought to Australia/Indonesia but rain to North and South America. La Niña occurs every 3-4 years and lasts 3-4 years, bringing more rain to Australia/Indonesia. Both phenomena cause problems like floods, mudslides and climate alterations, but their effects can be reduced through prevention and disaster planning.
El Nino
The document discusses the impacts of El Nino and La Nina conditions on weather patterns around the world. During El Nino, sea levels are higher in places like San Francisco due to changes in wind patterns. El Nino also contributes to more hurricanes in the eastern Pacific and less in the Atlantic on average, causing greater damage costs in the US. Tornado activity depends on the location of the polar jet stream, which shifts south during El Nino and north during La Nina. Satellites, ocean buoys, radiosondes and supercomputers are used to monitor conditions and predict El Nino events.
Climatic changes - el nino and la nina
This document discusses climatic phenomena ENSO (El Niño Southern Oscillation) and La Niña. It describes ENSO as involving the periodic migration of warm waters in the Pacific Ocean from the western to eastern equatorial Pacific, causing extreme weather. La Niña develops over the central and eastern equatorial Pacific and is characterized by unusually cold ocean surface temperatures. Both ENSO and La Niña are associated with devastating rains, winds and drought in affected areas. The document outlines the origins and typical characteristics, indicators, effects and impacts of both climatic events.
The weather
The document provides listening exercises and reading passages about weather vocabulary, weather conditions in different locations, and a weather forecast game. It includes pictures labeling different weather conditions, instructions to choose weather adjectives that match a spoken description, a link to additional weather vocabulary, questions about typical weather in various places, exercises to identify true or false statements about weather, and a task to watch a video weather forecast and fill out a weather forecast table for cities in Great Britain.
Impact of el nino &la nina on indian agriculture
This document discusses the impacts of El Niño and La Niña on the Indian agriculture. It begins by introducing El Niño and La Niña, and their effects on the South West Monsoon and Indian temperatures. It then examines how decreases in rainfall during El Niño years negatively impact agriculture in various regions of India. Specific data on rainfall deficits in states like Gujarat and Haryana during El Niño years compared to normal years is presented. Accurately predicting El Niño and La Niña events is crucial for agriculture and water management planning in India.
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Aboriginal farming eels with rocks presentation
In southwestern Victoria, there were many small rivers and marshes that would flood in winter. These marshes were an important feeding ground for eels. In spring, eels would swim up the rivers from the sea to reach the marshes. The indigenous people had developed a well-planned system of traps and canals to farm eels as they migrated between the sea and inland waters. They would trap eels in nets and pots placed in the canals. Some of these canal systems covered over 100 square kilometers. The indigenous people would breed trapped eels, smoke them, and trade this important food source. Eel farming had been practiced in the region for around 8,000 years by these settled indigenous groups.
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Kyle 8.pptx.
A downburst is caused by sinking air from a thunderstorm hitting the ground and spreading out in all directions, creating powerful winds over 150 mph. Microbursts are downbursts less than 2.5 miles wide, while macrobursts are larger. One notable downburst occurred in North Carolina in 2004, causing over 200,000 power outages with winds from 50-65 mph that toppled trees and damaged property from 6pm to midnight without an accompanying thunderstorm. Safety precautions include having a weather radio, finding shelter away from windows or outside walls, and if outside, lying in a ditch covering your head.
Elnino ppt
This document discusses phenomena related to El Niño and La Niña events, including increased tropical storms and hurricanes, droughts and brush fires, flooding on the US Pacific coast, and declining Peruvian anchovy populations. It asks questions about what causes El Niño, provides examples of sea surface temperature anomalies associated with El Niño and La Niña, and discusses tools like NOAA buoys and satellites that are used to measure conditions and make predictions about El Niño and La Niña events.
Enso cycle La Nina & El Nino
El Niño and La Niña are opposite phases of the El Niño-Southern Oscillation (ENSO) cycle, which involves irregular changes in ocean temperatures and weather patterns in the equatorial Pacific. El Niño brings unusually warm water to Peru and Ecuador, weakening trade winds and affecting global weather. It occurs every 2-7 years and can cause flooding in some areas and drought in others. The thermocline and convective loops influence the cycle. Scientists monitor buoys and use models to predict when El Niño and La Niña events will occur.
Presentation El Nino
El Niño and La Niña are climate phenomena in the Pacific Ocean that have worldwide impacts. El Niño occurs when ocean waters in the eastern Pacific warm significantly, affecting weather patterns globally. It typically happens every 2-7 years and causes drought in some areas and flooding in others. La Niña is the cooling phase, with colder than average waters in the eastern Pacific. While the exact causes are still being studied, theories involve changes in trade winds and ocean currents that create a feedback loop warming or cooling the waters in the eastern Pacific.
El nino - The arrival of Warm water
El Niño is a naturally occurring event in the equatorial region which causes temporary changes in the world climate.
Originally, El Niño was the name used for warmer than normal sea surface temperatures in the Pacific Ocean off the coast of South America.
Now, El Niño has come to refer to a whole complex of Pacific Ocean sea-surface temperature changes and global weather events.
The ocean warming off South America is just one of these events.
Lecture13 oct23-bb(1)
1) The document discusses general circulation patterns like the Hadley cell and polar cell. It also covers jet streams like the polar jet and subtropical jet.
2) El Nino and La Nina events are described as being related to changes in ocean temperatures and atmospheric circulation in the Pacific. During El Nino, warm water shifts eastward.
3) The impacts of El Nino include changes to weather worldwide through teleconnections. The Oceanic Nino Index (ONI) is used to define El Nino and La Nina thresholds.
Lanina
The phrase "La Niña" is Spanish for "the girl".
.Unusually cold ocean temperatures in the equatorial Pacific.
El nino and La nina
El Niño and La Niña are climate patterns characterized by fluctuations in sea surface temperatures in the equatorial Pacific Ocean. During El Niño, warm water shifts eastward, suppressing coastal upwelling and reducing nutrients. La Niña has the opposite effect, with stronger trade winds pushing warm water westward and enhancing coastal upwelling and nutrients. These changes impact global weather patterns and ocean productivity.
El Nino
El Niño Southern Oscillation (ENSO) is a climate pattern that occurs across the tropical Pacific Ocean approximately every 3 to 7 years, characterized by the warming of eastern Pacific Ocean waters and low atmospheric pressure in that region. El Niño events can have widespread global impacts, including severe droughts in some areas like the Philippines as well as floods in other regions such as California during the strong 1997-1998 El Niño when abnormally high sea levels caused hundreds of millions in flood damage in the San Francisco Bay area.
6.5 - El Nino
ENSO refers to El Niño and La Niña phenomena in the Pacific Ocean that cause fluctuations in ocean temperatures from normal conditions. El Niño occurs when temperatures are higher than normal for sustained periods, while La Niña refers to lower than normal temperatures. These fluctuations originate off the west coast of South America and can impact global weather patterns, causing floods or droughts. The most recent El Niño occurred from September 2006 to early 2007.
El nino & la nina tam 2013-22
El Niño and La Niña are climate patterns caused by changes in sea surface temperatures in the equatorial Pacific Ocean. El Niño brings warmer than average waters which can cause excessive rainfall and flooding, while La Niña brings cooler waters which can lead to drier conditions and increased wildfires. These phenomena impact weather worldwide and affect crop production, hurricanes, and temperatures in different regions. Scientists monitor these conditions using satellites, buoys, and other technologies to help predict their effects and allow communities to better prepare.
El nino
This document discusses El Nino and its impacts. It begins by explaining that El Nino is a warming of ocean currents off the coast of Ecuador that occurs irregularly about every 5 years and causes temporary worldwide climate changes. It then describes that El Nino is part of a larger cycle called ENSO that involves pressure and temperature changes between the eastern and western Pacific. During El Nino, the trade winds weaken and warm water shifts eastward, affecting global weather patterns and increasing drought in places like Australia while bringing more rain to South America. India is also impacted through reduced monsoon rains, affecting agriculture and food production.
El nino
This document provides information about El Niño, La Niña, and the El Niño–Southern Oscillation (ENSO) cycle. It defines El Niño as a warming of waters in the eastern Pacific Ocean that occurs irregularly every 2-7 years. La Niña is defined as the cooling of waters in the eastern Pacific. ENSO refers to the larger cycle encompassing both El Niño and La Niña events. The document also summarizes the origins of the term "El Niño," how these events are detected, their effects on weather patterns and monsoons globally, and some advantages and disadvantages of El Niño and La Niña conditions.
El nino powerpoint
El Nino is a phenomenon where a mass of warm water moves east across the equatorial Pacific Ocean every 3 to 8 years, usually lasting about a year. It occurs when higher pressure over Asia and lower pressure over South America cause the typical easterly trade winds to weaken or reverse direction, allowing warm water to slosh back along the equatorial Pacific. This affects weather patterns and can cause flooding in some areas and drought in others.
El niño:la niña presentation
The document discusses the phenomena of El Niño and La Niña. El Niño occurs every 2-7 years, weakening trade winds and warming waters off South America. La Niña is the opposite, cooling waters off South America. El Niño lasts 9-12 months and brings drought to Australia/Indonesia but rain to North and South America. La Niña occurs every 3-4 years and lasts 3-4 years, bringing more rain to Australia/Indonesia. Both phenomena cause problems like floods, mudslides and climate alterations, but their effects can be reduced through prevention and disaster planning.
El Nino
The document discusses the impacts of El Nino and La Nina conditions on weather patterns around the world. During El Nino, sea levels are higher in places like San Francisco due to changes in wind patterns. El Nino also contributes to more hurricanes in the eastern Pacific and less in the Atlantic on average, causing greater damage costs in the US. Tornado activity depends on the location of the polar jet stream, which shifts south during El Nino and north during La Nina. Satellites, ocean buoys, radiosondes and supercomputers are used to monitor conditions and predict El Nino events.
Climatic changes - el nino and la nina
This document discusses climatic phenomena ENSO (El Niño Southern Oscillation) and La Niña. It describes ENSO as involving the periodic migration of warm waters in the Pacific Ocean from the western to eastern equatorial Pacific, causing extreme weather. La Niña develops over the central and eastern equatorial Pacific and is characterized by unusually cold ocean surface temperatures. Both ENSO and La Niña are associated with devastating rains, winds and drought in affected areas. The document outlines the origins and typical characteristics, indicators, effects and impacts of both climatic events.
The weather
The document provides listening exercises and reading passages about weather vocabulary, weather conditions in different locations, and a weather forecast game. It includes pictures labeling different weather conditions, instructions to choose weather adjectives that match a spoken description, a link to additional weather vocabulary, questions about typical weather in various places, exercises to identify true or false statements about weather, and a task to watch a video weather forecast and fill out a weather forecast table for cities in Great Britain.
Impact of el nino &la nina on indian agriculture
This document discusses the impacts of El Niño and La Niña on the Indian agriculture. It begins by introducing El Niño and La Niña, and their effects on the South West Monsoon and Indian temperatures. It then examines how decreases in rainfall during El Niño years negatively impact agriculture in various regions of India. Specific data on rainfall deficits in states like Gujarat and Haryana during El Niño years compared to normal years is presented. Accurately predicting El Niño and La Niña events is crucial for agriculture and water management planning in India.
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- 1. Climate Change La Nina and El Nino
- 2. La Nina- the girl La Nina the girl blows moist air form South America to Eastern side of Australia. Warm water and water patch Cold moist air
- 3. El Nino- the boy El Nino the Boy blows the warm water and the moist air to South America and then Australia gets droughts. Warm water and moist air