Convective week 26-Nov to 4-Dec
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For today's weather discussion head to: New Zealand Weather & Climate
These topics are a read-only archive and may be subject to out-of-date information.
For today's weather discussion head to: New Zealand Weather & Climate
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Re: Convective week 26-Nov to 4-Dec
Extensive layer of low cloud around Canterbury and the Lower North Island, can see it is burning off in Canterbury and hopefully does the same up here
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Re: Convective week 26-Nov to 4-Dec
The first of the cloud buildups are a lot further east than the last few days, looking promising.
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Re: Convective week 26-Nov to 4-Dec
You will get something soon tgsnoopy. Good on shore moistwind flows from nov. Less haze around Taupo now . heating should be quite rapid. Metservice live cams have been good for the South Is . They have added some good ones as well [Earnslaw steamer]. If you have any trouble start with Taupo. Usually works for me.
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Re: Convective week 26-Nov to 4-Dec
looking NW 

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Re: Convective week 26-Nov to 4-Dec
Upper temps will start to progressively cool over the upper North Island in the coming days starting from today and hence lapse rates will start to steepen.
The shear profile is almost zilch so storms are going to be very pulsy, will only chase something thats close as storms will die pritty quickly. (Lifespan of about 20-45min max).
Thursday from what I can see from the last few rounds has a indicated a traditional central Waikato storm setup, with westerly converging with a ENE, plenty of moisture been ploughed inland, provided SFC temps remain up it should go pop.
I see a light southerly steer is forecast, that will be interesting......
The shear profile is almost zilch so storms are going to be very pulsy, will only chase something thats close as storms will die pritty quickly. (Lifespan of about 20-45min max).
Thursday from what I can see from the last few rounds has a indicated a traditional central Waikato storm setup, with westerly converging with a ENE, plenty of moisture been ploughed inland, provided SFC temps remain up it should go pop.
I see a light southerly steer is forecast, that will be interesting......
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Re: Convective week 26-Nov to 4-Dec
A few clouds like that popping up to the west, Mt. Peel area at the moment.

Looking promising.
I noticed a wee bit of pileus on that cloud Richard, if you look closely.
JohnGaul
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Re: Convective week 26-Nov to 4-Dec
Yes, clouds popping up across the central high ground through inland areas of both islands, storms already firing over central North Island.
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Re: Convective week 26-Nov to 4-Dec
Boilups a lot more widespread and ferther east than last few days round this area.
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Re: Convective week 26-Nov to 4-Dec
I see the MS have updated there 'Severe Thunderstorm Watch', in this area the area covered in the watch has now been pushed out closer to the coast. So i'm well and truly within that area now. Time for some update photos?
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Re: Convective week 26-Nov to 4-Dec
Looking SW and to the north
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Re: Convective week 26-Nov to 4-Dec
Fews strikes around Lees Valleymelja wrote:Boilups a lot more widespread and ferther east than last few days round this area.
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Re: Convective week 26-Nov to 4-Dec
Looking NW from here (towards Oxford)
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Re: Convective week 26-Nov to 4-Dec
Look low topped, hope they can break thru later on. More specifically after 3:30pm when i finish work lol
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Re: Convective week 26-Nov to 4-Dec
Almost tempted to think that way myself!03Stormchaser wrote: Tue 28/11/2017 14:24 Look low topped, hope they can break thru later on. More specifically after 3:30pm when i finish work lol
Christchurch Rocks
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Re: Convective week 26-Nov to 4-Dec
Its about to fire off here in a hour or so, now got development directly over head
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Re: Convective week 26-Nov to 4-Dec
looking up on a 45deg
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Re: Convective week 26-Nov to 4-Dec
We have thunder just to the NE
This impressive cloud suddenly grew to the west
This impressive cloud suddenly grew to the west
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Re: Convective week 26-Nov to 4-Dec
It appears to be CC lightning at this stage, should become should become CG has the storm keeps building, its about 5kms away to the N-NE
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Re: Convective week 26-Nov to 4-Dec
A deep long rumble just heard to the north, some nice towers going up over the hills.
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Re: Convective week 26-Nov to 4-Dec
Very active cell just about above us now, going off about every 10 sec, still all CC so far.
Last edited by Richard on Tue 28/11/2017 15:46, edited 2 times in total.
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Re: Convective week 26-Nov to 4-Dec
Just come back from the Woodbury area.
Thunderstorm going off in the Rangitata/Mt Peel area with continuous thunder.
Will post pictures later.
Thunderstorm going off in the Rangitata/Mt Peel area with continuous thunder.

Will post pictures later.

JohnGaul
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Re: Convective week 26-Nov to 4-Dec
Great pictures. Love the clear skies down there, will only get better later
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