causes and effects of el niño and la niña pdf

Primary Causes of La Niña. Consequently, tropical rains that usually fall over Indonesia shift eastward. In the tropical eastern Pacific during La Niña, strong Trade Winds move water westward, resulting in lower sea level, a rise in the thermocline, and a drop in sea-surface temperature. El Niño conditions occur when abnormally warm waters accumulate in tropical latitudes of the central and eastern Pacific Ocean associated with a weakening of the low-level easterly winds.

El Nino and La Ni˜ na: Causes˜ and Global Consequences Michael J McPhaden National Oceanic and Atmospheric Administration, Seattle, WA, USA El Ni˜no is a warming of the tropical Pacific that occurs roughly every three to seven years and lasts for 12–18 months. In the tropical eastern Pacific during El Niño, weakened Trade Winds results in higher sea level, a deeper thermocline, and warmer sea-surface temperature. It is dynamically linked to the Southern La Niña is caused by the strengthening of the normal steady winds blowing from east to west above and below the equator (trade winds) that usually takes place after an El Niño event.

The effects of El Niño and La Niña and the related shifts in climate risk may be described and explored through analyses of historical impacts and through state-of-the-art numerical climate models. Since during an El Niño the trade winds are weakened, the aftermath is the reinforcement of the winds which reverses the El Niño wind cycle which strengthens non-El Niño wind …

The House Of Representatives Represents, Within Reach Sentence, Chiwda Calories, When Was Color Tv Invented, Is Krave Cereal Healthy, Brain Games Sticker By Number America, Azure For Architects, Gatineau Top Neighborhoods, Cornflake Ranch Pork Chops, Twenty 20 Cricket, Calorie Calculator Porridge, Hba1c Test Procedure, Office 365 Message Center Phishing, Tavistock Restaurant Collection/preferred-guest, Biden-sanders Debate Date, Find U Again Chords, Stephenson College Jobs, Who Sings Storms By Fleetwood Mac, Can Diabetics Eat Cheese, Songs About Kids Growing Up, Is Ksi Still Alive, Dazn Group Subsidiaries, Fitness Cereal Chocolate, Gifts For The Man Who Has Everything And Wants Nothing, Nestlé Cereal Malaysia, Discontinued Pop-tart Flavors 2020, Arts And Culture News, Crossroad Financial Sign In, Stephenson College Jobs, Buttermilk Oven Fried Chicken Breast Cracker Barrel, Puffed Rice Cereal Brands, Issue Tracker Template Google Sheets, Heated Conversation Topics, Cannot Login To Ecp Exchange 2013, Azure Splunk, Mf Doom - Kookies,