A Yo-Yo Monsoon In India Is Threatening Crops And Power Grid
India's monsoon season is experiencing erratic patterns characterized by extreme dry spells followed by intense, localized flooding. Experts attribute these shifts to the combined effects of global warming and El Nino, which are disrupting traditional agricultural cycles and straining power grids.
Why it matters
The unpredictability of the monsoon threatens India's food security and rural economy, while increasing the frequency of extreme weather events that impact urban infrastructure.
An intensifying El Nino and global warming are driving a shift in India's monsoon rainfall, creating more erratic weather patterns that threaten to dent agricultural output and strain power grids.This year's monsoon opened with India's fifth-driest June on record and rainfall almost 40% below normal levels, followed by a sudden deluge early this month - when about a month's worth of precipitation was dumped on cities like Mumbai in a single week. Since then, the weather system has stalled into another break, with national rainfall about 24% lower than usual for the time of year as of July 19."The number of rainy days and how they are distributed used to be smoother. That's how farmers developed their crop calendars over the years," said Raghuram Murtugudde, visiting professor at the Indian Institute of Technology Kanpur and an emeritus professor at the University of Maryland.
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