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#1441561 - 18/11/2017 09:13 Re: Surface Trough/Upper Cold Pool/Low, Thurs 16/11 - 20/11/2017 - Severe storms, showers and rain [Re: Kino]
Max744 Offline
Weatherzone Addict

Registered: 10/11/2002
Posts: 1576
Loc: Cooks Gap - Kingsgrove NSW
So here at the farm 55mm overnight. Down at the mates place on Cope Road about 10km away they had 100mm. It's been patchy here, but widespread falls above 25mm. Very useful indeed!

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#1441562 - 18/11/2017 09:22 Re: Surface Trough/Upper Cold Pool/Low, Thurs 16/11 - 20/11/2017 - Severe storms, showers and rain [Re: Kino]
Steve777 Offline
Weatherzone Addict

Registered: 20/10/2011
Posts: 3782
Loc: Artarmon (Sydney North Shore)
One difference from yesterday: the shower cells are moving, both in the coastal band and the one over the Tablelands and slopes, roughly NNE to SSW. This means the rain will be shared around a bit more.


Edited by Steve777 (18/11/2017 09:22)

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#1441566 - 18/11/2017 09:41 Re: Surface Trough/Upper Cold Pool/Low, Thurs 16/11 - 20/11/2017 - Severe storms, showers and rain [Re: Kino]
Perfect Storm Offline
Weather Freak

Registered: 30/10/2005
Posts: 901
Loc: Carramar (Fairfield), Sydney, ...
BoM have downgraded the forecast to a shower or two.

Combined total of 54.2 mm for the month of October and so far in November since the dry spell ended last month for the Bankstown AWS from small accumulations.

Highest daily fall so far since October was 13 mm on the 21st October. Total so far for 2017 is 595.0 mm. Average rainfall to November is 814.9mm.

Definitely room for improvement in this area.


Edited by Perfect Storm (18/11/2017 09:44)
_________________________
The pitter patter of rain falling is the sweetest sound you'll ever hear.

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#1441578 - 18/11/2017 11:09 Re: Surface Trough/Upper Cold Pool/Low, Thurs 16/11 - 20/11/2017 - Severe storms, showers and rain [Re: Kino]
Kino Offline
Weatherzone Addict

Registered: 10/08/2017
Posts: 1617
Loc: Wollongong, NSW, Aus
We got our whole monthly rainfall in just over 12 hours. Now above averagw for the first time in 6 months!

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#1441590 - 18/11/2017 12:55 Re: Surface Trough/Upper Cold Pool/Low, Thurs 16/11 - 20/11/2017 - Severe storms, showers and rain [Re: Kino]
Kino Offline
Weatherzone Addict

Registered: 10/08/2017
Posts: 1617
Loc: Wollongong, NSW, Aus
One fall of rain - and we're now above average for Nov and also for the year. Very La Nina'ish despite the fact that the BoM haven't ticked it off as yet.

Bellambi and Kiama not quite there as yet.


Edited by Kino (18/11/2017 12:56)

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#1441603 - 18/11/2017 14:36 Re: Surface Trough/Upper Cold Pool/Low, Thurs 16/11 - 20/11/2017 - Severe storms, showers and rain [Re: Kino]
Steve777 Offline
Weatherzone Addict

Registered: 20/10/2011
Posts: 3782
Loc: Artarmon (Sydney North Shore)
Absolutely bucketing down a little while ago in the Kurrajong district. Almost whiteout conditions for a little while. I'd have pulled over to the side of the road except that there was nowhere going up Bellbird Hill to stop. Thunder and lightning to go with it.

It's eased off and brightened up now. 14 degrees on the car thermometer.


Edited by Steve777 (18/11/2017 14:43)

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#1441604 - 18/11/2017 14:43 Re: Surface Trough/Upper Cold Pool/Low, Thurs 16/11 - 20/11/2017 - Severe storms, showers and rain [Re: Kino]
Sidney Offline
Weather Freak

Registered: 20/12/2013
Posts: 350
Loc: Macquarie fields ( South west ...
Just drove thru the bells line of road. Surprised there is still piles of hail 24hrs after the event

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#1441607 - 18/11/2017 15:10 Re: Surface Trough/Upper Cold Pool/Low, Thurs 16/11 - 20/11/2017 - Severe storms, showers and rain [Re: Kino]
Homer Offline
Meteorological Motor Mouth

Registered: 16/06/2007
Posts: 5423
Loc: Dural
This has been an eventful past two days for me.
There's been heavy rain 30 km's to my south east and 20 km's to my west. Falls of over 100 mm's not far south in the Illawarra as well. I have not received one single drop at all. Not one!!

Anyway, I'm really happy for those in the Central West/Tablelands who have had some decent falls, like Dave, Max, and all our Orange and Lithgow friends. Good stuff!!

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#1441610 - 18/11/2017 15:35 Re: Surface Trough/Upper Cold Pool/Low, Thurs 16/11 - 20/11/2017 - Severe storms, showers and rain [Re: Homer]
Wave Rider Offline
Meteorological Motor Mouth

Registered: 27/01/2014
Posts: 6539
Originally Posted By: Homer
I have not received one single drop at all. Not one!!


Well hopefully you make up for it next event. smile

Sure was a drenching down here at home, drains are still audibly flowing with water and the usual floodplains are very much flooded. Also the creek down the road is a raging torrent. All this suggests to me we had more than 100mm in this local area. There's a PWS near me that reported 168mm but I'm slightly suspicious about that.
_________________________
The longer you wait for storms, the more you appreciate them.

2017-18 storm total= 11
Oct 25th
Nov 6th(3), 17th
Dec 2nd, 14th
Jan 2nd(2), 8th(2), 9th

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#1441614 - 18/11/2017 16:01 Re: Surface Trough/Upper Cold Pool/Low, Thurs 16/11 - 20/11/2017 - Severe storms, showers and rain [Re: Wave Rider]
Homer Offline
Meteorological Motor Mouth

Registered: 16/06/2007
Posts: 5423
Loc: Dural
Originally Posted By: Wave Rider
Originally Posted By: Homer
I have not received one single drop at all. Not one!!


Well hopefully you make up for it next event. smile

Sure was a drenching down here at home, drains are still audibly flowing with water and the usual floodplains are very much flooded. Also the creek down the road is a raging torrent. All this suggests to me we had more than 100mm in this local area. There's a PWS near me that reported 168mm but I'm slightly suspicious about that.

Cheers WR. Swings and roundabouts I suppose.
Disappointed I didn't get anything as I said, but the more pertinent point was how localised the heavy falls have been, and how it can be so hit and miss in events like these.
Not complaining though. I'll get my good times for sure.
Definitely some decent falls down your way!!!
Half ya luck!!

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#1441619 - 18/11/2017 16:37 Re: Surface Trough/Upper Cold Pool/Low, Thurs 16/11 - 20/11/2017 - Severe storms, showers and rain [Re: Kino]
Homer Offline
Meteorological Motor Mouth

Registered: 16/06/2007
Posts: 5423
Loc: Dural
Yay! I've just received my first 20 drops of rain.

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#1441621 - 18/11/2017 17:07 Re: Surface Trough/Upper Cold Pool/Low, Thurs 16/11 - 20/11/2017 - Severe storms, showers and rain [Re: Kino]
Steve777 Offline
Weatherzone Addict

Registered: 20/10/2011
Posts: 3782
Loc: Artarmon (Sydney North Shore)
Careful if you're out and about in Sydney tonight. It might get a bit windy:


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#1441628 - 18/11/2017 17:56 Re: Surface Trough/Upper Cold Pool/Low, Thurs 16/11 - 20/11/2017 - Severe storms, showers and rain [Re: Kino]
Perfect Storm Offline
Weather Freak

Registered: 30/10/2005
Posts: 901
Loc: Carramar (Fairfield), Sydney, ...
First light shower of the day here. Hopefully get a couple more. Didn't last long just enough to wet the concrete.
_________________________
The pitter patter of rain falling is the sweetest sound you'll ever hear.

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#1441629 - 18/11/2017 18:14 Re: Surface Trough/Upper Cold Pool/Low, Thurs 16/11 - 20/11/2017 - Severe storms, showers and rain [Re: Kino]
Steve777 Offline
Weatherzone Addict

Registered: 20/10/2011
Posts: 3782
Loc: Artarmon (Sydney North Shore)
There seems to have been no rain over Sydney.

Here's a view near Kurrajong just before the storm I mentioned earlier hit. There was some rumbling thunder and it was just starting to rain. It was pretty dark for early afternoon. Unfortunatey messy low- and mid-level cloud blocked any view of structure:



Nearby Kurrajong Heights has had 27mm since 9:00 today, most of which probably fell in a short time in that storm.

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#1441632 - 18/11/2017 18:29 Re: Surface Trough/Upper Cold Pool/Low, Thurs 16/11 - 20/11/2017 - Severe storms, showers and rain [Re: Kino]
Rainbow Spirit Offline
Weather Freak

Registered: 10/11/2010
Posts: 534
Loc: Green Valley, just west of Liv...
It bucketed down here for about a minute 20 minutes ago, Woo Hoo...then nothing. No sign of anymore atm I'm afraid.

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#1441636 - 18/11/2017 19:38 Re: Surface Trough/Upper Cold Pool/Low, Thurs 16/11 - 20/11/2017 - Severe storms, showers and rain [Re: Kino]
Max744 Offline
Weatherzone Addict

Registered: 10/11/2002
Posts: 1576
Loc: Cooks Gap - Kingsgrove NSW
Just looking at the satpic and NSW composite radar again. VERY interesting. I'm wondering if we're in for another round in the early hours of the morning.

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#1441648 - 18/11/2017 23:24 Re: Surface Trough/Upper Cold Pool/Low, Thurs 16/11 - 20/11/2017 - Severe storms, showers and rain [Re: Kino]
aussiestormfreak Offline
Meteorological Motor Mouth

Registered: 02/02/2011
Posts: 5938
Loc: Melbourne (Belgrave); Corryong...
Cheers DaveM. Great reports all around gang, keep 'em comin'. smile

I spent the whole day up in the Blue Mountains. Or should I say the "Grey Mountains" lol. My story for today... wink

I left my accommodation in Parramatta at about 9am, and boarded the City-Mount Victoria train at 9:45am. From there it was a roughly 2-hour train ride through the urban sprawl of Western Sydney (including Blacktown, Penrith and across the Nepean River to Emu Plains) and over the Blue Mountains to Katoomba and Leura.

After spending roughly 4 hours aboard the Explorer Bus and doing all four attractions at Scenic World (Rainforest Walkway, Cableway, Skyway and Railway), I returned to Sydney at 4pm and arrived back at my accommodation in Parramatta at about 6:45pm.

The weather was even worse than yesterday, but that made the day all the more special and exciting! grin

All day long it was a cloudy, gloomy day; the only glimpses of sun and blue sky I caught were earlier this morning and again later this arvo here in the Sydney metropolitan area. Temperatures ranged from about 19-20C this morning to 22-23C this arvo. It was humid, but a fresh easterly/northeasterly breeze made conditions a tad more pleasant.

Up in the Blue Mountains it was totally dark and overcast, and much, much cooler than in Sydney. Temperatures stayed between about 10-16C, so good thing I rugged up! And during much of my time at Katoomba and Leura thick ghostly fog filled the Jamieson Valley, sometimes blowing up onto the higher plateau. crazy

Showers and thunderstorms began developing soon after 10:30am, by which time I was already up on the Blue Mountains plateau and making my way towards Katoomba and Leura.

Shortly after reaching Scenic World at midday the weather began taking a nasty turn. Showers and thunderstorms swept down from the northeast, dropping torrential rain! Despite my best attempts while out bushwalking (particularly down in the lush rainforests of the Jamieson Valley, and near Katoomba Falls) I got wet. but at least I had a wind-cheater and raincoat so wasn't soaked. And the rain wasn't constant, just very heavy with the passing of each shower or storm, but punctuated by drier spells. smile

I did hear one rumble of thunder btw, and that was at about 3pm at Narrow Neck Lookout, just 20 minutes before another heavy thunderstorm moved in. I didn't see any lightning though, just more dark clouds and more heavy rain. The only gusts of wind I witnessed in the Blue Mountains btw were just as this particular storm was about to hit, while I was on the bus at Echo Point. Otherwise it was virtually windless.

I had fantabulous views of the Jamieson Valley in-between rounds of fog and torrential downpours. And because of the recent heavy rainfall, the Katoomba Falls were a gushing torrent. And before anyone asks, yes I got to see the famous Three Sisters, albeit briefly!! grin

This was my third trip up to the Blue Mountains, the other two being in July 2010 and January 2012. Sadly, I am yet to experience a beautiful sunny day in the region. It seems that every time I go there, the weather is poor. Hence the nickname "Grey Mountains" lol but hopefully that will change during future trips to Sydney. smile

As a side note, I am eager to see more of the Blue Mountains. Clearly a day is nowhere near enough time to see what this beautiful region has to offer! Aside from exploring more of Katoomba and Leura, I'd so love to visit other places such as Wentworth Falls, the Megalong Valley, Warragamba Dam and the Grose River Valley. smile

Currently around 19-20C in the City and nearby Homebush. I wonder whether those showers blowing in from the Tasman Sea/South Pacific Ocean will make it far enough inland to give Parramatta a burst of rain this evening? smile


Edited by aussiestormfreak (18/11/2017 23:25)

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#1441664 - 19/11/2017 11:06 Re: Surface Trough/Upper Cold Pool/Low, Thurs 16/11 - 20/11/2017 - Severe storms, showers and rain [Re: Steve777]
Jon77 Offline
Weather Freak

Registered: 06/04/2012
Posts: 447
Originally Posted By: Steve777
There seems to have been no rain over Sydney.

Here's a view near Kurrajong just before the storm I mentioned earlier hit. There was some rumbling thunder and it was just starting to rain. It was pretty dark for early afternoon. Unfortunatey messy low- and mid-level cloud blocked any view of structure:



Nearby Kurrajong Heights has had 27mm since 9:00 today, most of which probably fell in a short time in that storm.


For those of us in Western Sydney (near Parramatta in my case) and not in a position to go too far this weekend this has been a total non event and sitting here looking at the reports from other areas like it is a different country lol

I have not seen even one spot of rain where I live over this event. Low level gloom and clouds for a few days, the sun has finally returned today but at no point has it ever even really looked like spitting here. The bom back tracked and down graded the chance of storms and rain for most of Sydney on a rolling basis.

Storms to the west, south and on the coast...ah well....

Great for all those that got some action. We are actually quite dry here again believe it or not!


Edited by Jon77 (19/11/2017 11:11)

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#1441676 - 19/11/2017 15:00 Re: Surface Trough/Upper Cold Pool/Low, Thurs 16/11 - 20/11/2017 - Severe storms, showers and rain [Re: Kino]
Wave Rider Offline
Meteorological Motor Mouth

Registered: 27/01/2014
Posts: 6539
Got a heavy shower earlier today as well.
_________________________
The longer you wait for storms, the more you appreciate them.

2017-18 storm total= 11
Oct 25th
Nov 6th(3), 17th
Dec 2nd, 14th
Jan 2nd(2), 8th(2), 9th

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#1441682 - 19/11/2017 16:41 Re: Surface Trough/Upper Cold Pool/Low, Thurs 16/11 - 20/11/2017 - Severe storms, showers and rain [Re: Wave Rider]
Homer Offline
Meteorological Motor Mouth

Registered: 16/06/2007
Posts: 5423
Loc: Dural
Originally Posted By: Wave Rider
Got a heavy shower earlier today as well.


Now you're just rubbing it in!! grin

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