Weak El Niño eases drought fears

The US government forecaster has issued its most definitive report since first raising the El Niño alert three months ago, forecasting a weak phenomenon that will last until the Northern Hemisphere spring.

Hmm… maybe. Time will tell what forecasters can’t but we are still not very good at predicting ENSO phases and events.

The latest assessment from the US Climate Prediction Center (CPC) could reduce the risk of a major drought in Asia, which produces some of the world’s major food staples – such as sugar cane and grains. But it is unlikely to offset mounting fears about global food supplies.

The much-feared El Niño will develop weakly this month after mostly neutral conditions in August and persist through February of next year, the CPC predicted in its monthly report. It had forecast weak-to-moderate conditions in August.

“At this point the most likely outcome is a weaker event,” Michelle L’Heureux, meteorologist and head of the CPC team that assesses the El Niño and La Niña phenomena, told Reuters.

A strong El Niño, essentially a warming of waters in the equatorial Pacific Ocean, can cause widespread drought in Australia, parts of Africa, Southeast Asia and India, but also bring rains to other parts of the globe.

But based on the CPC’s outlook, this year could be on par with previous less-disruptive episodes in 2004-05 and 2006-07 and far off a repeat of 2009 when drought damaged crops across Asia.

“Supported by the model forecasts and the continued warmth across the Pacific Ocean, the official forecast calls for the development of most likely a weak El Niño during September 2012, persisting through December-February 2012-13,” it said on Thursday.

El Niño is still likely to influence weather patterns, but it will be on a more moderate scale, Donald Keeney, agricultural meteorologist with the Cropcast weather service, told Reuters.

For instance, a gentler El Niño reduces the threat of full-scale drought in Southeast Asia, a key region in the production of palm oil.


About these ads

2 responses to “Weak El Niño eases drought fears

  1. ‘much feared’…?

    Only total IDIOTS fear natural climate change. The rest of us, ADAPT, like we’ve always done.

  2. Until 15 or so years ago no one even spoke about El Nino/La Nina or wondered what those hot/cold ocean currents did or meant for climate and weather.
    Now they don’t stop talking about it.
    Every time we have a good season that does what seasons are supposed to do i.e. dry or wet or just rain or sun, warm or cold, or whatever else weather does quite naturally without us, some moron comes on TV telling us that either one or the other is coming to an end and predicts pestilence, disease, famine or death whichever one sounds more newsworthy.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s