Showing posts with label el nino. Show all posts
Showing posts with label el nino. Show all posts

Thursday, December 31, 2015

Growing Fears That This Year's El Nino Will Lead To Hunger In Africa

El Nino has contributed to making 2015 the warmest year on record and will continue to influence in 2016

BBC: Worries grow over humanitarian impacts of 'strongest El Nino'

The strongest El Nino on record is likely to increase the threat of hunger and disease for tens of millions of people in 2016 aid agencies say.

The weather phenomenon is set to exacerbate droughts in some areas while increasing flooding in others.

Some of the worst impacts are likely in Africa with food shortages expected to peak in February.

Regions including the Caribbean, Central and South America will also be hit in the next six months.

This periodic weather event, which tends to drive up global temperatures and disturb weather patterns, has helped push 2015 into the record books as the world's warmest year.

Read more ....

CSN Editor: Another example on how interconnected the world's weather systems are.

Saturday, February 6, 2010

The Big El Niño That Nobody Saw


From Discovery News:

One of the biggest, meanest El Niño episodes of the 20th Century came and went and almost nobody noticed. It was 1918, a year when many people had their hands full just staying alive. The first World War was ravaging Europe, and an influenza pandemic of Biblical proportions was killing more than 50 million around the world.

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Saturday, November 14, 2009

El Niño Gaining Strength

Click for large image - This image was created with data collected by the U.S./French satellite during a 10-day period centered on November 1, 2009. It shows a red and white area in the central and eastern equatorial Pacific that is about 10 to 18 centimeters (4 to 7 inches) above normal. Image credit: NASA/JPL Ocean Surface Topography Team

From Watts Up With That?

From the “WUWT never reports on anything warm department”, JPL reports El Niño looks like it is on schedule to make a Christmas appearance as “The Boy”. The good news is that it will likely help California’s water situation this year.

From NASA Jet Propulsion Laboratory

El Niño is experiencing a late-fall resurgence. Recent sea-level height data from the NASA/French Space Agency Ocean Surface Topography Mission/Jason-2 oceanography satellite show that a large-scale, sustained weakening of trade winds in the western and central equatorial Pacific during October has triggered a strong, eastward-moving wave of warm water, known as a Kelvin wave.

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Tuesday, July 14, 2009

El Niño Is Back, Bringing Droughts, Floods, Crop Failures And Social Unrest

A parched paddy field, blamed on Rl Nino, in Merlebau village near Kota Marudu on the Malaysian eastern state of Sabah in Borneo island. (David Loh/Reuters)

From Times Online:

El Niño, the warming of the Pacific Ocean that creates chaos in global weather patterns, is on its way back, threatening droughts, floods, crop failure and social unrest.

According to scientists at America’s National Oceanic and Atmospheric Administration (NOAA), a new bout of El Niño is under way as the surface of tropical waters across the eastern Pacific has warmed roughly 1C (1.8F) above normal and is still rising.

Further down, some 150 meters (500ft) below the surface, the waters are heating up — by around 4C (7.2F).

These indications have been emerging for about the past month from satellite pictures and an array of robotic buoys strung out across the Pacific. “The persistently warm sea temperatures are important indicators of an El Niño,” Mike Halpert, of NOAA’s Climate Prediction Centre, said.

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Friday, July 3, 2009

New Form Of El Nino May Increase Atlantic Storms

From Yahoo News/AP:

WASHINGTON – El Nino may have a split personality.

The warming of the tropical Pacific Ocean has long been known to affect weather around the world, but researchers now say it may come in two forms with different impacts.

The traditional El Nino tends to reduce the number of Atlantic hurricanes. But a form Georgia Tech scientists call El Nino Modoki can lead to more hurricanes than usual in the Atlantic Ocean. Modoki, from Japanese, refers to something that is "similar but different."

The traditional El Nino involves a periodic warming of the water in the eastern part of the tropical Pacific. Indeed, it was first noticed by Peruvian fishermen, who named it after the baby Jesus because it tended to first appear around Christmastime.

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