La Niña is a climate pattern characterized by cooler than average sea surface temperatures in the central and eastern Pacific Ocean. It’s part of the El Niño-Southern Oscillation (ENSO) and has a significant impact on global weather patterns.
How does La Niña affect India’s monsoon?
La Niña typically enhances the monsoon rainfall in India. It can lead to above-normal precipitation during the monsoon season, which is crucial for agriculture but also raises the risk of flooding.
What has the APEC Climate Center predicted for India’s monsoon season?
The APEC Climate Center predicts above-normal precipitation for India during its peak monsoon season from July to September, coinciding with the transition from El Niño to La Niña conditions.
Why is the monsoon season important for India?
The monsoon season is vital for India as it provides the majority of the country’s annual rainfall, crucial for agriculture, replenishing water sources, and supporting biodiversity. It significantly impacts the economy, especially in rural areas dependent on agriculture.
What should be the focus for policymakers and stakeholders in light of this prediction?
Policymakers and stakeholders should focus on preparedness and adaptive measures to mitigate potential negative impacts, such as flooding and landslides, while maximizing the benefits of increased rainfall for agriculture and water resources.
Can La Niña lead to weather extremes in India?
Yes, La Niña can lead to weather extremes, including heavier than usual rainfall, leading to flooding in some areas, while potentially benefiting regions prone to drought by providing much-needed precipitation.
How reliable are the predictions about La Niña’s impact on the monsoon?
The predictions are based on climate models and historical data, which have shown a degree of reliability. However, weather and climate forecasts always have an element of uncertainty, and outcomes can vary based on a multitude of factors.
What can individuals do to prepare for an above-normal monsoon season?
Individuals can prepare by ensuring proper drainage around their homes, being aware of local weather forecasts, and having an emergency plan in place for potential flooding or related hazards.
How often does La Niña occur?
La Niña events typically occur every 3 to 5 years but can vary in intensity and duration. The ENSO cycle, which includes both El Niño and La Niña, influences global climate patterns in cycles of varying lengths.
Will La Niña impact other regions besides India?
Yes, La Niña has a global impact, affecting weather patterns across many regions. It can lead to increased rainfall in some areas and drought conditions in others, depending on the geographical location and local climate influences.
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