El Niño and La Niña relation to Indian Monsoons
{"Image DocumentName": "El Ni\u00f1o and La Ni\u00f1a relation to Indian Monsoons", "Image ImageDescription": "El Ni\u00f1o and La Ni\u00f1a are defined as sustained sea surface temperature anomalies of magnitude greater than 0.5\u00b0C across the central tropical Pacific Ocean. When the condition is met for a period of less than five months, it is classified as El Ni\u00f1o or La Ni\u00f1a conditions; if the anomaly persists for five months or longer, it is classified as an El Ni\u00f1o or La Ni\u00f1a episode. Historically, it has occurred at irregular intervals of 2-7 years and has. usually lasted one or two years. The first signs of an El Ni\u00f1o are: Rise in air pressure over the Indian Ocean, Indonesia, and Australia. Fall in air pressure over Tahiti and the rest of the central and eastern Pacific Ocean. Trade winds in the south Pacific weaken or head east.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}