JoNova

A science presenter, writer, speaker & former TV host; author of The Skeptic's Handbook (over 200,000 copies distributed & available in 15 languages).


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Watching the Three Gorges Dam

Eyes are still on the Three Gorges Dam as a rare flooding event spreads across Asia. Bridges that have stood for 500 years have succumbed.

Pity the poor people of Wuhan, the flood waters released from the Three Gorges Dam have arrived. That dam and all upstream dams have opened the flood gates, and cities as far downstream as Wuhan are flooding.

According to the South China Morning Post, 19,380,000 people have been affected by flooding across China as of July 3rd. Chriss Street says “a record 16.8 inches falling between Sunday and Monday morning, and inflows running at 40 acre-feet per second after, CMA on July 4 issued an 80-percent risk of thundershowers for each of the next 11 days.”

Check out the brief shot of the flood in a supermarket.

江蘇省:蘇州市 pic.twitter.com/OJnzeMWvUt

— 全智胜 (@MgOqkzLBRPLCHyN) July 7, 2020

 

Apparently the dam is so large and heavy it even ranks in discussions of seismic potential – namely that some people are concerned the weight of the water may trigger earthquakes.

The “word on the street” according to Gravitasis that Chinese people are wondering if the flooding water released from is convenient for the CCP government [...]

A history of droughts and flooding rains from 1782 – 1865 in Australia

Here’s one for all the history-deniers from 1885

Mr N Bartley understood Australias climate 134 years ago better than some climate scientists appear to now.

After the fire came the floods, Feb 2020.

Even then Australia already had a century-long rolling cycle of floods, fires and droughts. One natural disaster after another back when CO2 levels were perfect.

These go back to the earliest dates of European settlement. Wherever Captain Flinders landed in 1782 — 1792 he found “found traces of drought and bush fires invariably”. In 1839, the drought was so bad that fish “putrefied” in the big Murrumbidgee River even though there was not one coal fired power plant on Earth.

The author laments that the droughts “become forgotten in the flood intervals.”

In the modern Wifi era humans can forget even faster.

Below is my summary list of the events described in the story.

Below that, the full letter. From The Queenslander, Sept 19th, 1885.

*Since Captain Flinders was born in 1774 I assume those dates were wrong and he wasn’t commanding a ship when he was 8 years old. Any other suggestions welcome.(thanks Gee Aye, SteveD, James West and Peter Fitzroy)

(1795 onwards?)* [...]

ACORN adjustments robbed Marble Bar of its legendary world record. Death Valley now longest hottest place

UPDATE: The Hon. Craig Kelly MP was so appalled by this story he has taken this to the Australian Parliament already where The Labor Party was so afraid they interrupted his allocated 15 minute speech just to stop him finishing. They even called a formal Division which means the bell is rung and all the missing MPs have to return to the Chamber to vote. See that on Kelly’s Facebook page. Who cares about our climate and who covers up for incompetent bureaucrats?!

For generations it was a Guinness Book of Records type thing. Now it’s gone. In 1924 Marble Bar set a world record of the most consecutive days of 100 °F (37.8 °C) or above, during an incredible period of 160 days starting in 1923. It was legend — but thanks to the genius homogenized adjustments, we now find out all along it was wrong. It’s another ACORN triumph, rewriting history, extinguishing the hot days of days long gone. The experts at the Australian Bureau of Meteorology (BoM) have reanalyzed the temperatures from 4000 km away and nine decades in the future and apparently it wasn’t that hot.

Chris Gillham wonders how the bureau figured out the Marble [...]

The cloudless NW Indian ocean may drive Australian storms and US cold weather in the next month

There is a strong phenomenon called the Madden-Julian Oscilation (MJO) happening over the Indian ocean North west of Australia.The MJO is a massive convective pattern that churns it’s way from west to east across the Indian and into the Pacific. For 30 – 60 days it’s a dynamo, changing global weather. It has a profound influence on both sides of the world — driving cold winter spells as far away as Canada and the US.

“It’s as extreme as I’ve ever seen it” — Joe Bastardi, Weatherbell, Jan 6th

“I’m looking at one of the worst 30 days periods in central Canada and western United states.”

“I’m watching what I was taught happen in front of me.”

” Jan 20 – Feb 10th may be very cold in the US.

Joe Bastardi is a long range weather forecaster at Weatherbell and he does a weekly video each Saturday. Last weekend he discussed the MJO and the hot tropical convective pattern occurring in the NE Indian ocean off Australia where, unusually, there are no clouds. The gap in the clouds allows sunlight in to heat the ocean in the tropics, but [...]

ABC, Climate experts do damage control on 1896 heatwave story, can’t say why, but they “know” it was cooler. Faith!

Winning! The 1896 heatwave story is going viral and the ABC is reduced to weak, late excuses

Australians are realizing that our hot history has been hidden from us. We’ve set a new site traffic record with around 100,000 people checking in since Wednesday, plus thousands more reading the story elsewhere like Catallaxy and Facebook. Thank you for sharing! We first posted the 1896 heatwave here first in 2013, then again on Wednesday. The ABC has gone into damage control responding with a direct attempt to rebut the story, but they are too scared to name this site. What are they afraid of?

We, of course, have no such fear. Six years after skeptics let Australia know about the 1896 heatwave, the ABC and “experts” finally catch up but only under duress. So now they mention it, but use vague caveats, distractors, discuss different time spans, ignore 49 other hot sites, appeal to authority, and don’t mention their own recent artificial site changes that skeptics have documented in more detail than the BOM have. The “experts” allude to “thermometers on beer crates” but in Bourke the heat was recorded at the post office on Oxley st. Skeptics are well aware [...]

Hottest ever day in Australia — especially if you ignore history – Eg. 1896

Tuesday was Australia’s hottest day on record sayth the Bureau of Meteorology.

And perhaps it was. But look at the temperatures reported in newspapers across the country during the month of January in 1896 when people were going mad with axes, dropping dead in coaches and railway stations and birds were falling lifeless from the trees? Emergency trains were ferrying people from the country to the mountains. Panic stricken people fled the outback on special trains and the death toll was in the hundreds.

Fifty years later scientists would publish papers talking about how Australian summers had cooled since then.

How does the BOM know for sure that it was not hotter on any one of these days? Perhaps they don’t. Wouldn’t it be more honest of the BOM to mention that? It’s not like billions of dollars depends upon it…

Seems the only time the ABC or BOM suddenly discover our historic weather records is when we get unseasonal snow or freezing cold.

See below for the links to the newspaper stories for all of these temperatures (Click to enlarge the map)

Photo: Jo Nova

The heatwave started in the West on Jan 1st and travelled [...]