El Niño and La Niña events are the dominant modes of natural climate variability on Earth, which is why the state of the tropical Pacific is continuously monitored. El Niños and La Niñas impact weather patterns globally. As a number of recent papers have argued, the dominance of La Niña events in recent years is responsible for part of the cessation in global surface warming outside of the Arctic, so by inference, those papers are also stating that a string of strong El Niño events were responsible for part of the long-term warming from the mid-1970s to the turn of the century. There’s nothing new about that; for years we’ve been discussing the naturally occurring, sunlight-fueled processes that drive El Niño events and cause long-term warming of global surface temperatures. If this subject is new to you, see the link at the end of this post for an overview.
The World Meteorological Organization (WMO) provides the following summary of their ENSO forecasts in their January 30, 2014 El Niño/La Niña Update:
- ENSO conditions are currently neutral (neither El Niño nor La Niña);
- As of mid-January 2014, except for a small possibility for weak and brief La Niña development during the next couple of months, outlooks indicate likely continuation of neutral conditions into the second quarter of 2014;
- Current forecasts indicate approximately equal chances for neutral conditions or the development of a weak El Niño during the third quarter of 2014, reflecting increased chances for development of a weak El Niño.
It appears no one is suggesting that a full-fledged La Niña will form for the 2014/15 season. As of the week centered on February 5th, the sea surface temperature anomalies of the NINO3.4 region of the equatorial Pacific indicated that the tropical Pacific was experiencing La Niña conditions, though not an “official” La Niña. See the monthly sea surface temperature update for January 2014.
What’s your prediction? Please provide links to the variables you monitor. Here’s what I predict.
I predict, if we see El Niño conditions, global warming enthusiasts will cheer, because they have forecast, in turn, that record high global temperatures will accompany the next El Niño. And I predict, if we see La Niña or ENSO-neutral conditions, skeptics will cheer, because global surface temperatures should continue to remain flat. (Other than that, I don’t make predictions.)
The ENSO wrap-up from Australia’s Bureau of Meteorology (BOM) for February 14, 2014 provides a similar loose forecast. (For those who live north of the equator, keep in mind the BOM is discussing austral seasons.)
And NOAA’s CPC has a similar mix of possible scenarios in their Weekly ENSO Update dated February 10, 2014—though the NCEP’s models are forecasting El Niño conditions starting in April-June 2014. See page 27.
The WMO briefly mentions the problems with ENSO predictions during this part of the year. They write:
It must be noted that model outlooks that span March-May period tend to have particularly lower skill than those made at other times of year. Hence some caution should be exercised when using long range outlooks made at this time for the middle of the year and beyond.
ENSO predictions at this time of year are hampered by a problem called the Spring Prediction Barrier. See the discussion at the IRI website here. But a series of new papers claim to have overcome that hurdle.
The recently published Ludescher et al (2014) Very Early Warning of Next El Niño (paywalled) are predicting El Niño conditions by late 2014. The abstract reads:
The most important driver of climate variability is the El Niño Southern Oscillation, which can trigger disasters in various parts of the globe. Despite its importance, conventional forecasting is still limited to 6 mo ahead. Recently, we developed an approach based on network analysis, which allows projection of an El Niño event about 1 y ahead. Here we show that our method correctly predicted the absence of El Niño events in 2012 and 2013 and now announce that our approach indicated (in September 2013 already) the return of El Niño in late 2014 with a 3-in-4 likelihood. We also discuss the relevance of the next El Niño to the question of global warming and the present hiatus in the global mean surface temperature.
Global warming enthusiasts have already started cheering for an El Niño. See the Michael Slezak article in NewScientist titled El Niño may make 2014 the hottest year on record. And Andrew Freedman of ClimateCentral begins his post Study Sounds ‘El Niño Alarm’ For Late This Year:
A new study shows that there is at least a 76 percent likelihood that an El Niño event will occur later this year, potentially reshaping global weather patterns for a year or more and raising the odds that 2015 will set a record for the warmest year since instrument records began in the late 19th century.
Ludescher et al (2014) appears to be based on Ludescher et al (2013) Improved El Niño forecasting by cooperativity detection (paywalled). We discussed the earlier Ludescher et al paper in the July 2013 post El Niño in the News. I closed that post with:
DID GLOBAL WARMING CAUSE THE EL NIÑOS OR DID EL NIÑOS CAUSE GLOBAL WARMING?
Numerous datasets indicate that El Niño events are fueled naturally. Additionally, satellite-era sea surface temperature records indicate that El Niño events are responsible for the warming of sea surface temperatures over the past 31 years, not vice versa as Li et al (2013) have suggested. If this topic is new to you, refer to my illustrated essay “The Manmade Global Warming Challenge” [42MB].
Bloke down the pub says:
February 15, 2014 at 3:42 am
Surely, the longer the gap between El Niños , the higher the likelihood that one will come along?
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Careful, pretty sure this is not working for Messiahs so may not hold for a “Christ child” either. ;-D
Matthew R Marler says:
February 15, 2014 at 2:54 pm
….Your phrase “very little power” is insufficiently precise. The effect of doubling of CO2 is predicted to be about a 0.7% – 1% increase in the baseline mean temperature of 288K. What you call “little power” might be enough to produce some of that warming.
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No it WAS PROJECTED and that PROJECTION has failed for the last 17 years.
Heck the IPCC even knew their ‘predictions’ were utter crap a decade ago, which is why they changed from ‘predictions’ to using PROJECTIONs and from Global Warming to Climate Change.
The IPCC actually said in the Science Report in TAR:
Well whichever way it goes the numbers are showing warming:
Arctic sea ice area now record low for date and ice extent outside 2 SDs.
NASA GISS January 2014 +0.72 cf 1951-1980 and thats after a warm December and a record warm November.
So no sign of the much wished for global cooling there – and solar activity has picked up so no hoped for solar induced Little Ice Age either on the horizon.
The only significance I see in these odd terms is that boys are hot and girls throw cold water on them.
Caleb says:February 15, 2014 at 3:43 pm
When ice forms deep in the Ocean, it forms frazil ice flows. These flows rise to the surface and bring other water with them. I went looking for an article that I had read on these flows, I didn’t find that one , but here is another article.
Frazil ice formation in an ice shelf water plume Smedsrud, Lars H.; Jenkins, Adrian. 2004 Frazil ice formation in an ice shelf water plume. Journal of Geophysical Research, 109 (C3), C03025. 15, pp. 10.1029/2003JC001851 Full text not available from this repository.Official URL: http://www.agu.org/journals/jc/jc0403/2003JC001851…[1] We present a model for the growth of frazil ice crystals and their accumulation as marine ice at the base of Antarctic ice shelves. The model describes the flow of buoyant water upward along the ice shelf base and includes the differential growth of a range of crystal sizes. Frazil ice formation starts when the rising plume becomes supercooled.
The Ocean, even in the tropics is near freezing, 3-4 C, and it doesn’t take much additional heat removal to get it to freeze. There are several possible ways this heat could be removed including chemical reactions such the hydration of calcium carbonate, super cooled water flows in the deep ocean, etc. As I noted, a test would be an analysis of the upwelling water for formic acid, a strong string acid that is formed by carbon dioxide and water in the presence of ice.
Caleb says: @ur momisugly February 15, 2014 at 3:43 pm
….I have never been able to find the slightest evidence of the cold depths being able to turn on and turn off a sort of nozzle of cold water, but for some reason I can’t keep from searching for signs. To imagine the thermohaline circulation is a semi-stagnant flow, without waves and swirls of its own, just goes against my intuition somehow.
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That is why I have been looking at Drake Passage and the strength of the wind driving the Antarctic Circumpolar Current. If you follow the cold water south along the coast of South America you end up at Drake Passage.
If you look at this Sea Surface Temperature map it has a good image of the tongue of cold water from the Antarctic Circumpolar Current just before Drake Passage, headed up the coast of South America to Galapagos.
The Antarctic Circumpolar Current is also called the West Wind Drift because it is wind driven.
A possible reason reason for changes in the wind.
And since someone was asking about differences in salt content:
A salinity map: http://www7320.nrlssc.navy.mil/GLBhycom1-12/navo/globalsssnowcast.gif
New Source Found For Cold, Deep Antarctic Currents
http://www.livescience.com/27390-antarctic-bottom-water-current-found.html
Pippen Kool and James Abbot remind me of that Japanese Soldier Hiroo Onada who spent twenty five years hiding on an island still convinced that WW2 was still ongoing.
Guys…the war’s nearly over…and you’ve lost.
Nature, the UK Met Office and many many other reputable scientific sources are openly discussing the ‘Pause’ in Global Temperatures…do you think you know better than the experts?
If so could you please provide links or sources so that we can check your assertion that we are in fact doomed?
…fine, I’ll be the one to address the troll…
James Abbott says:
February 15, 2014 at 4:47 pm
“Arctic sea ice area now record low for date and ice extent outside 2 SDs.”
What the IPCC says: “Arctic temperature anomalies in the 1930s were apparently as large as those in the 1990s and 2000s. There is still considerable discussion of the ultimate causes of the warm temperature anomalies that occurred in the Arctic in the 1920s and 1930s.” (AR5 Chapter 10)
You seem to be using a naturally recurring cycle as evidence of your supposed man-caused catastrophe.
Beyond that, we pretty much have no idea what the Ice Levels were doing at the time, we did not have the ability to monitor them. (and all your “lowest levels recorded” stuff dates back to the late 70s, at their “highest recorded levels”) We do have this though
“It is very likely that the mean rate of global averaged sea level rise was 1.7 [1.5 to 1.9] mm yr between 1901 and 2010, 2.0 [1.7 to 2.3] mm yr between 1971 and 2010 and 3.2 [2.8 to 3.6] mm yr between 1993 and 2010. It is likely that similarly high rates occurred between 1920 and 1950.” (AR5 SPM)
the IPCC seems to feel comfortable in saying the same exact events seen today were seen at the same levels circa 1930, when Nature was 100% in control. Now they claim Man is 100% in control though, and clearly the same exact results being repeated are proof positive Nature has no control this time around…
“NASA GISS January 2014 +0.72 cf 1951-1980 and thats after a warm December and a record warm November.”
And we are still not back to MWP temperatures basically anywhere on the globe
http://www.co2science.org/data/mwp/mwpp.php
So much for “Catastrophic” Warming – this warming hasn’t even gotten us back to a more normal level for the past 10,000 years.
So no sign of the much wished for global cooling there – and solar activity has picked up so no hoped for solar induced Little Ice Age either on the horizon.”
No one is wishing for Global Cooling, In fact, Global Cooling is much, much, much more of a threat to mankind then Warming ever is, was or will be. Warming (and Co2) is good for everything involved!!! Look at the chaos caused by a slight cooling in the 1970s – Governments everywhere were panicking at the failed crop productions and seemingly endless deaths at the hands of cold air and weather events.
To your first line though, remember the same can be said in reverse – absolutely no sign of the Alarmists much wished for (and hilariously mis-predicted) Global Warming anywhere to be found. And that is a much bigger issue. See, your side was already off on their predictions by about 0.4-0.5 Degrees to date; meaning roughly 40% of all of their Man Made Global Warming is missing at this point in time, most of that taking place prior to the PDO flip. Now they are looking at roughly 30 years of La Nina conditions on top of that pitiful failure, and little chance their credibility survives. (hence, it is no longer about “warming” at all anymore; now it is absolutely any and every weather event that takes place that is somehow the cause of CO2. And that is regardless if they predicted the exact opposite merely a few years prior.)
Gail Combs: No it WAS PROJECTED and that PROJECTION has failed for the last 17 years.
I did note that the expected result of adding CO2 would not necessarily be independent of the climate at the time the CO2 was added. I grant you that all of the GCMs have been inaccurate to this point. So the GCMs are wrong. But I wasn’t writing about GCMs. I addressed the general point that dynamical systems theory is full of examples (computational and experimental) where a steady input does not produce anything resembling a steady output, but rather all sorts of waves of diverse types and periodicities and quasi-periodicities. I don’t “believe” that increased CO2 up to 1998 is what produced the large el Nino of 1998, but I also don’t believe that we have sufficient knowledge (e.g. a really accurate well-tested model) to rule it out.
Pippen Kool says: @ur momisugly February 15, 2014 at 4:29 pm
…A more plausible way to look at it is that during La Niña the delta T from air to water is high, and more energy than normal ends up going into the water, warming the water in the Pacific and then that warmer water wanders into the Indian Ocean and elsewhere. During El Niño conditions, the delta is small and less energy ends up going into the water and ends up remaining in the air.
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No it is not at all plausible. You have it backwards. The ocean warm the air.
For dry air the Specific Heat capacity
@ur momisugly 20°C it is 1.005 kJ/kg.K
Thermal conductivity is 0.0257 W/m.K (Air is an insulator)
……
Specific heat water = 4.187 kJ/kgK
@ur momisugly 20°C Thermal Conductivity is 0.598 W/m.K (Water is a good conductor)
Anyone who has been outside in cold weather and gotten sopping wet will tell you this through chattering teeth. First lesson in outdoorsmanship: Wool retains 80% of its insulating value while down turns into a wet, cold soggy mess.
This is what warms the oceans
RE: RichardLH says:
February 15, 2014 at 3:52 pm
RE: ferdberple says:
February 15, 2014 at 4:02 pm
Thanks, fellows. Light bulbs are going off in my head.
Caleb says:
February 15, 2014 at 5:56 pm
“Thanks, fellows. Light bulbs are going off in my head.”
This is one of the ‘out of sight – out of mind’ areas of the planet that moves vast amounts of energy from hot to cold, is subject to long and short term variations, and is almost never discussed except to say that the surface tides are small and therefore tides cannot possibly drive the climate.
Remember that Thermohaline Current stuff? Where does all that warm water flow North though? A tiny gap between the Faros and Scotland over a ridge right in some of the largest tidal ranges on the planet!
http://i29.photobucket.com/albums/c274/richardlinsleyhood/M2_tidal_constituent_zps8ce22394.png
Now that is not ENSO but it is climate.
James Abbott says:
February 15, 2014 at 4:47 pm
Well whichever way it goes the numbers are showing warming…
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The numbers are showing LYING see my COMMENT!
If they can’t even see 6 inches of snow and report it correctly I am not about to believe a darn thing that comes out of GISS. Their lying just caught up with them!
Gail Combs says:
February 15, 2014 at 6:10 pm
“If they can’t even see 6 inches of snow and report it correctly I am not about to believe a darn thing that comes out of GISS”
Well if they are this far apart from HadCrut from 1890 to 1970 but then agree pretty well from then on there is indeed something strange going on.
http://i29.photobucket.com/albums/c274/richardlinsleyhood/Fig8HadCrutGISSRSSandUAHGlobalAnnualAnomalies-Aligned1979-2013withGaussianlowpassandSavitzky-Golay15yearfilters_zps670ad950.png
(Other than that, I don’t make predictions.) j- Bob T
You are wise Bob, very wise and quite the wise-ass! I was reading the opening and thinking “wow, Bob’s going to make a prediction! This will be good.”. You got me hook, line and sinker 🙁
I personally am predicting neutral conditions throughout 2014 because I’m not as wise as you.
Cheers
RichardLH says:
February 15, 2014 at 6:04 pm
….This is one of the ‘out of sight – out of mind’ areas of the planet that moves vast amounts of energy from hot to cold, is subject to long and short term variations, and is almost never discussed except to say that the surface tides are small and therefore tides cannot possibly drive the climate….
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Only by people who have never been caught in an under tow.
You might be interested in this article, speaking of ‘out of sight – out of mind’ ‘Lunar lunacy’ areas
Interesting that a couple Universities did validation studies.
Here is one of the studies: Lunar correlated variations in water uptake and germination in 3 species of seeds
More on various studies here
Matthew Marler:
We do not have DATA to rule it out, but that just puts us back in the normal human condition where all the important decisions in our lives are made with insufficient data. We are left with a few disjointed smatterings of equivocal data, logic, and thought experiments.
So we look at the Shen index for the PDO based on rainfall in China. We don’t know if those guys measured it right, but it is all we have. We look at the MacDonald-Case index based on tree rings. We don’t know what tree rings are measuring. We compare. The two indices spend a lot of the time antiphase, but the tree rings in particular are pretty clear that there were lots of Niño’s during the Medieval Warm Period.
Thought experiment: we have several lines of evidence that it was a bit warmer than now during the MWP. What reason have we to suspect the 1997 Nino was caused by CO2?
It’s interesting that the people who are attempting to scare everyone about the dire consequences of a warmer earth are the very same ones who want it to happen. That makes me wonder … maybe they’re all on some other planet?
DS says: “What the IPCC says: “Arctic temperature anomalies in the 1930s were apparently as large as those in the 1990s and 2000s. There is still considerable discussion of the ultimate causes of the warm temperature anomalies that occurred in the Arctic in the 1920s and 1930s.” (AR5 Chapter 10)”
But was Abbot talking about temps? No. He was talking about ice. And in the 30s, ice in the arctic was huge. Look at the pict here:
http://neven1.typepad.com/blog/2012/08/similar-melts-from-1938-43.html
It looks like something more from the seventies than nowadays.
Of course you know that the allies and axis powers were secretly using the NW passage for secret attacks….? Oh, no, that never happened, did it?
I think a few years of warm temps are not enuf to affect the ice that much. You need a few decades…and we have had them now.
RichardLH says: @ur momisugly February 15, 2014 at 6:20 pm
We know they have cooled the past and warmed the present to get rid of the high temperatures in the 1930-1940s.
NOAA’s adjustments to USA January temperatures are about 2-3 (degrees F) This is why my high temperature just below freezing became a temperature above freezing and therefore the snow had to be ‘Dissappeared’
GRAPH of adjustments from Steve Goddard which agree with my observation that local temperatures (rural) are adjusted up 2-4F 24 hours later.
Darn my link did not work GRAPH of adjustments
My prediction is continued ENSO neutral with a weal La Nina or weak El Nino possible. Any El Nino condition would be very weak because if you look at the western Pacific warm pool, it is cool. The entire pool has a cool surface anomaly. There is no pool of warm water to slosh back across the equatorial region. I see nothing so far to indicate anything but a continued La Nada.
“German scientists believe that there is a 75% chance of an El Nino. They state that 2014 could be the hottest on record.”
You have to watch the pea. That could happen in the next couple of years, and the models still deviate further from observed values.
An El Nino doesn’t necessarily bring warming. Warming isn’t necessarily rapid.
@ur momisugly Caleb
“Thanks, fellows. Light bulbs are going off in my head.”
Your brain is shutting down?
Gail Combs says:
February 15, 2014 at 6:47 pm
You might be interested in this article, speaking of ‘out of sight – out of mind’ ‘Lunar lunacy’ areas
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truth is indeed stranger than fiction.