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Aussies shiver through coldest morning of the year (Read 6788 times)
UnSubRocky
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Re: Aussies shiver through coldest morning of the year
Reply #105 - Jul 5th, 2024 at 3:13am
 
July 5: Earth at Aphelion

Earth reaches aphelion, its farthest point from the Sun, at 05:06 UTC on July 5, 2024. The fact that aphelion occurs in July means that summer lasts longer in the Northern Hemisphere—although, for a variety of complex reasons, it will be about 15 minutes shorter next year.

Source: https://www.timeanddate.com/astronomy/night/australia/rockhampton

I always knew that it seemed colder in July of every year. Not that the distance is a strong factor in weather events. But a contributing factor about how cold it gets.
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Source: https://www.thesuntoday.org/solstice-equinox/aphelion-2023/

Year             Aphelion                      Distance
2021            July 5, 2021 6:27 pm      94,510,886 mi
2022            July 4, 2022 3:10 am      94,509,598 mi
2023            July 6, 2023 4:06 pm      94,506,364 mi
2024            July 5, 2024 1:06 am      94,510,539 mi
2025            July 3, 2025 3:54 pm      94,502,939 mi
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At this stage...
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Bobby.
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Re: Aussies shiver through coldest morning of the year
Reply #106 - Jul 5th, 2024 at 7:30am
 
Re-posted to put it on this page:


https://www.abc.net.au/news/2024-07-04/australias-highest-air-pressure-recorded-...

In short:


...



Climate change to fuel stronger highs


It took more than half a century to break Australia's air pressure record, but if weather trends continue, the next challenge could occur in a much shorter time span.

Data from the BOM shows both the density and intensity of highs has increased since 1950 around Australia, meaning not only are high pressure systems more frequent, they are also slowly gaining in strength.


The weather station at Sheffield in Tasmania reported a pressure of above 1044.3 hectopascals on Thursday morning.
If confirmed it beats the previous Australian record from 1967.


It is contributing to extreme low overnight temperatures over south-east states and a lengthy stretch of showery days along the eastern seaboard.
What's next?

The Bureau of Meteorology expects sea levels over south-east Australia will drop accordingly.

Unprecedented high atmospheric pressure is currently being observed across south-east Australia, including a preliminary new national record measured in Tasmania this morning.

The weather station at Sheffield reported a pressure of 1,044.6 hectopascals (hPa) at 10:30am, which if confirmed beats the previous Australian record of 1,044.3hPa at Launceston on June 7, 1967.

The potential record is slightly contentious due to changing observation frequencies and techniques between now and 1967.

However, the high looks likely to peak again near 1,044hPa early Saturday, providing another opportunity for a record before the system weakens from Sunday.

The abnormal pressure is having a significant impact on the nation's weather, including extreme low overnight temperatures over south-east states and a lengthy stretch of showery days along the eastern seaboard.
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Bobby.
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Re: Aussies shiver through coldest morning of the year
Reply #107 - Jul 5th, 2024 at 7:35am
 
UnSubRocky wrote on Jul 5th, 2024 at 3:13am:
July 5: Earth at Aphelion

Earth reaches aphelion, its farthest point from the Sun, at 05:06 UTC on July 5, 2024. The fact that aphelion occurs in July means that summer lasts longer in the Northern Hemisphere—although, for a variety of complex reasons, it will be about 15 minutes shorter next year.

Source: https://www.timeanddate.com/astronomy/night/australia/rockhampton

I always knew that it seemed colder in July of every year. Not that the distance is a strong factor in weather events. But a contributing factor about how cold it gets.
___________________

Source: https://www.thesuntoday.org/solstice-equinox/aphelion-2023/

Year             Aphelion                      Distance
2021            July 5, 2021 6:27 pm      94,510,886 mi
2022            July 4, 2022 3:10 am      94,509,598 mi
2023            July 6, 2023 4:06 pm      94,506,364 mi
2024            July 5, 2024 1:06 am      94,510,539 mi
2025            July 3, 2025 3:54 pm      94,502,939 mi



Good article - thanks.
The difference is only 3%.

...
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Sophia
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Re: Aussies shiver through coldest morning of the year
Reply #108 - Jul 16th, 2024 at 11:58am
 
Certainly wettest last night!
Highest flooding we’ve had in 30 years we’ve been here,
Daughter took this photo 11.30 pm last of flooded driveway and road (cars were reversing to avoid driving through it)
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Sophia
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Re: Aussies shiver through coldest morning of the year
Reply #109 - Jul 16th, 2024 at 11:59am
 
And 11.30 today (12 hours later)
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« Last Edit: Jul 16th, 2024 at 12:15pm by Sophia »  

If you put the federal government in charge of the Sahara Desert, in 5 years there'd be a shortage of sand.

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Re: Aussies shiver through coldest morning of the year
Reply #110 - Jul 16th, 2024 at 12:01pm
 
Yes Sophia -
it was very wet last night in Melbourne.

Snow falling above 1300 metres.

https://www.weatherzone.com.au/vic/w-and-s-gippsland/baw-baw
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Re: Aussies shiver through coldest morning of the year
Reply #111 - Jul 16th, 2024 at 12:42pm
 
...
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עַם יִשְרָאֵל חַי
 
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Re: Aussies shiver through coldest morning of the year
Reply #112 - Jul 16th, 2024 at 6:12pm
 
Sophia wrote on Jul 16th, 2024 at 11:59am:
And 11.30 today (12 hours later)


Why is your camera drunk?
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Bobby.
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Re: Aussies shiver through coldest morning of the year
Reply #113 - Jul 16th, 2024 at 6:14pm
 
Aussie wrote on Jul 16th, 2024 at 6:12pm:
Sophia wrote on Jul 16th, 2024 at 11:59am:
And 11.30 today (12 hours later)


Why is your camera drunk?



Bit of an angle there.    Embarrassed

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Re: Aussies shiver through coldest morning of the year
Reply #114 - Jul 17th, 2024 at 12:13am
 
Record electricity demand in this cold snap ...

...

Just as well we still have Coal and Gas!  Shocked
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Fire the LIAR in 2028!
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Sophia
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Re: Aussies shiver through coldest morning of the year
Reply #115 - Jul 17th, 2024 at 1:28am
 
Bobby. wrote on Jul 16th, 2024 at 6:14pm:
Aussie wrote on Jul 16th, 2024 at 6:12pm:
Sophia wrote on Jul 16th, 2024 at 11:59am:
And 11.30 today (12 hours later)


Why is your camera drunk?



Bit of an angle there.    Embarrassed


Okay… here’s the explanation….
It was pitch black last night, daughter took photo as best she could hoping to get the flooded driveway.
I decided to match the photo so it was easier to see the differences.

That’s why angled.  Smiley

Oh and our water pump on top of water tank was under water too… tripped the safety switch. Hubby spent all morning drying the pump and then switching it on … lucky it was still okay.

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If you put the federal government in charge of the Sahara Desert, in 5 years there'd be a shortage of sand.

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Re: Aussies shiver through coldest morning of the year
Reply #116 - Jul 17th, 2024 at 12:33pm
 
Hopefully when that Supernova that is due 'now', lights up the sky for a month - things should warm up a bit.
Cheesy
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AIMLESS EXTENTION OF KNOWLEDGE HOWEVER, WHICH IS WHAT I THINK YOU REALLY MEAN BY THE TERM 'CURIOSITY', IS MERELY INEFFICIENCY. I AM DESIGNED TO AVOID INEFFICIENCY.
 
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Re: Aussies shiver through coldest morning of the year
Reply #117 - Jul 17th, 2024 at 11:08pm
 
Unprecedented flooding in Toronto today!

https://www.bbc.com/news/articles/cw4ypd11wr0o

Seems the thing now….
So weather extremes from flooding, heat and cold.
Highest level flooding we’ve had here in Melbourne surrounds too. I thought Queensland’s torrential rains were bad during their monsoons!

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If you put the federal government in charge of the Sahara Desert, in 5 years there'd be a shortage of sand.

Milton Friedman
 
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Re: Aussies shiver through coldest morning of the year
Reply #118 - Jul 18th, 2024 at 9:30am
 
Sophia wrote on Jul 17th, 2024 at 11:08pm:
Unprecedented flooding in Toronto today!

https://www.bbc.com/news/articles/cw4ypd11wr0o

Seems the thing now….
So weather extremes from flooding, heat and cold.
Highest level flooding we’ve had here in Melbourne surrounds too. I thought Queensland’s torrential rains were bad during their monsoons!




Is it global warming or climate change?
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Re: Aussies shiver through coldest morning of the year
Reply #119 - Jul 18th, 2024 at 10:24pm
 
Monk and Socks will be very cold:


https://www.dailymail.co.uk/news/article-13645349/Sydney-Melbourne-Brisbane-Pert...


18 July 2024

Sydney, Melbourne, Brisbane, Perth, weather: Weekend forecast

    Low-pressure system set to linger over south east
    Heavy rain forecast for Western and South Australia

...


The cold snap lingering over Australia's southeast is expected to worsen
in the coming days as an Antarctic blast brings even colder temperatures.


Sky News Australia Weather Meteorologist Rob Sharpe explained that the chilly conditions, driven by a series of low-pressure systems, are set to linger across Tasmania, Victoria, and NSW well into the weekend.

'Friday, Saturday, Sunday all look windy for the southeast, particularly Saturday, and there will be that little bit of wet weather going through at the same time,' Mr Sharpe said.

Meanwhile, a southerly air stream will cause temperatures to drop significantly across large parts of Queensland and the northern regions of the Northern Territory.

For these areas, temperatures are expected to be 4 to 8 degrees lower than the usual July average.

Wild winds, heavy rain, and hail are also expected to hit Western Australia, including Perth.


Melbourne

Residents in Melbourne are in for cold and wet conditions well into the weekend.

Showers are forecast for everyday, with the heaviest falls on Friday before easing to light showers by the start of next week. 

Maximum temperatures will struggle to climb over 15C, with lows of 7C and 8C on the weekend.

Friday and Saturday will also see windy conditions, with gusts of up to 45km/h in the city.


Hobart

Cold and wet conditions are forecast for Hobart as the low-pressure system lingers over the region.

Residents are bracing for a cold 2C on Friday morning, before temperatures rise to 12C during the day.

The mercury will drop to 5C on Saturday and 6C on Sunday, with highs reaching a maximum of 11C and 14C, respectively.

Showers are also forecast to fall from Friday through to mid next week.
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