Rogue organization explains Australia's warm waters

Australia's BoM has often been caught out making unwarranted "adjustments" to Australia's temperature record.  They are so crooked that they couldn't lie straight in bed.  So the screed below is amusing. The seas around Australia -- and Australia has a lot of those -- have apparently warmed up a bit recently.  So that's got to be global warming, right?  They say so but in a very guarded way.  They agree that most of the causative factors are natural but slip in: "with a substantial contributor being human-caused climate change".

Hey!  No numbers?  These guys are supposed to be scientists and scientists quantify.  How much is "substantial"?  They can't say because they are afraid to say.  If "a substantial contributor is human-caused climate change", then CO2 levels must have risen a lot, right?  But we can easily check that.  Australia has its very own CO2 monitoring station at Cape Grim.  So what does Cape Grim tell us about recent CO2 levels?  It tells us that CO2 levels have been stuck -- completely plateaued -- on 398ppm for the last 7 months. Check it for yourself.  So the temperature rise was NOT caused by a CO2 rise and the human contribution was therefore zero.  More BoM lies


This summer’s sea temperatures were the hottest on record for Australia: here’s why

The summer of 2015-2016 was one of the hottest on record in Australia. But it has also been hot in the waters surrounding the nation: the hottest summer on record, in fact.

Difference in summer sea surface temperatures for the Australian region relative to the average period 1961-1990. Australian Bureau of Meteorology

While summer on land has been dominated by significant warm spells, bushfires, and dryness, there is a bigger problem looming in the oceans around Australia.

This summer has outstripped long-term sea surface temperature records that extend back to the 1950s. We have seen warm surface temperatures all around Australia and across most of the Pacific and Indian oceans, with particularly warm temperatures in the southeast and northern Australian regions.

Last summer’s sea surface temperature rankings for Australia. Australian Bureau of Meteorology

In recent months, this warming has been boosted – just like land temperatures – by natural and human-caused climate factors.
Why so warm?

These record-breaking ocean temperatures around Australia are somewhat surprising. El Niño events, such as the one we’re currently experiencing, typically result in cooler than normal Australian waters during the second half of the year. So what is the cause?

The most likely culprit is a combination of local ocean and weather events, with a substantial contributor being human-caused climate change.

In the north, the recent weak monsoon season played a role in warming surface waters. Reduced cloud cover means more sunshine is able to pass through the atmosphere and heat the surface of the ocean. Trade winds that normally stir up the water and disperse the heat deeper into the ocean have also remained weak, leaving the warm water sitting at the surface.

In the south, the East Australian Current has extended further south over the summer. This warm current flows north to south down Australia’s east coast. Normally it takes a left turn and heads towards New Zealand, but this year it extended down to Tasmania, bringing warm waters to the south east.

This current is also getting stronger, transporting larger volumes of water southward over time. This is due to the southward movement of high pressure systems towards the pole.

High pressure systems are often associated with clear weather in Australia, and when they move south they prevent rain. This southward movement over time has also been linked to climate changes in our region, meaning that changes in both rainfall and ocean temperatures are responses to the same global factors.

We’ve also seen high ocean temperatures in the Indian Ocean. Around 2010, temperatures in the region suddenly jumped, likely because of the La Niña event in the Pacific Ocean. The strong events during this period transferred massive amounts of warmth from the Pacific Ocean into the Indian Ocean through the Indonesian region.

The warmer waters in the Indian Ocean have persisted since and have influenced land temperatures. The five years since the 2010 La Niña are the five hottest on record in southwest Western Australia (ranked 2011, 2015, 2014, 2013 and 2012).
What are the impacts?

The world’s oceans play a major role in global climate by absorbing surplus heat and energy. Oceans have absorbed 93% of the extra heat trapped by the Earth since 1970 as the greenhouse effect has increased. This has lowered the rate at which the atmosphere is warming – which is a good thing.

However, it also means the oceans are heating up, raising sea levels as well as leading to more indirect impacts, such as shifting rainfall patterns.

As a nation that likes to live by the coast as well as enjoy recreation activities and harvest produce from the sea, warmer-than-usual oceans can have significant impacts.

Australia derives a lot of its income from its oceans and while such impacts aren’t often seen immediately, they become apparent over time.

Warm sea temperatures this summer and in the past have seen declines in coral reef health, and strains on commercial fisheries and aquaculture. The Great Barrier Reef is currently experiencing coral bleaching amid very warm water temperatures.

Our neighbouring Pacific islands have also seen the impacts of these very high sea surface temperatures, with recent mass fish kills and coral bleaching episodes in Fiji.

The impacts of warmer ocean temperatures are also felt on land, as ocean temperatures drive climate and weather. Abnormally high sea surface temperatures may have contributed to the intensity of Cyclone Winston as cyclone potential intensity increases with ocean temperature.

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"Last Month Was The Hottest March In The Global Satellite Record, And The Arctic Is Still Sizzling"

So says professional Warmist JOE ROMM below, quite ignoring the fact that the warming was ENTIRELY due to natural factors such as El Nino. So let us have a look at that "sizzling" Arctic.  The picture below is from Summit Station in the middle of Greenland, where the temperature at the time of writing was 34 degrees Celsius BELOW zero.  Very strange sizzling!  Exaggeration is very common among liars.  They even claim that 97% of scientists agree with them.  Why not 100%?  Whoops!  Oreskes made that claim too



Last month was the hottest March on record, according to newly-released satellite data. And it followed the hottest February on record. The Arctic was literally off-the-charts warm last month, as we’ll see. It’s no surprise, then, that Arctic sea ice set a record for the lowest maximum extent.

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