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Re: Thunderstorms Upper North Island - April 19th - 22nd

Posted: Mon 22/04/2013 13:52
by jamie
very heavy downpour at work. Tims station might get this.

Re: Thunderstorms Upper North Island - April 19th - 22nd

Posted: Mon 22/04/2013 14:16
by David
We just got one here, very large rain drops, rain rate hit 118mm/hr for a minute

Re: Thunderstorms Upper North Island - April 19th - 22nd

Posted: Mon 22/04/2013 17:22
by spwill
I see there was a brief thunder shower near Manakau Heads last hr :-)

Took this photo out near the Airport early afternoon, these clouds produced a thunderstorm over the hills of SE Auckland as the moved southeast

Re: Thunderstorms Upper North Island - April 19th - 22nd

Posted: Mon 22/04/2013 17:32
by Manukau heads obs
just got home, was in Waiuku
we got 5mm or so from that shower :)
the tops are being blown off from the NW..

Re: Thunderstorms Upper North Island - April 19th - 22nd

Posted: Tue 23/04/2013 17:15
by Nev
Interesting tale in the Waikato Times yesterday about 1 of 2 men struck by lightning in different parts of the Waikato on Sunday. Fortunately, both were wearing gumboots. Sadly, a nearby horse (no doubt with steel-shoes) wasn't so lucky. :-(

'Two injured by lightning strikes' - Stuff

Re: Thunderstorms Upper North Island - April 19th - 22nd

Posted: Tue 23/04/2013 17:19
by Manukau heads obs
I drove past an equestrian event of some sort, i.e riders on horses , minutes before lightning bolts starting hitting the ground around me ....when I went past I almost felt like stopping and telling them a thunderstorm was about to hit....

Re: Thunderstorms Upper North Island - April 19th - 22nd

Posted: Tue 23/04/2013 20:12
by Storm Struck
Nev wrote:Interesting tale in the Waikato Times yesterday about 1 of 2 men struck by lightning in different parts of the Waikato on Sunday. Fortunately, both were wearing gumboots. Sadly, a nearby horse (no doubt with steel-shoes) wasn't so lucky. :-(

'Two injured by lightning strikes' - Stuff
The two men were on Campbell Live last night, funnily enough at the end when he says definatly be abit more weary of storms in the future, i wonder if they were aware that those clouds in the background were developing thunderstorms.

http://www.3news.co.nz/Lightning-strike ... fault.aspx

Re: Thunderstorms Upper North Island - April 19th - 22nd

Posted: Tue 23/04/2013 21:38
by NZstorm
It was an exceptional day for lightning. Would be interesting to know the lightning count for Sunday.

Re: Thunderstorms Upper North Island - April 19th - 22nd

Posted: Tue 23/04/2013 23:19
by Tornado Tim
NZstorm wrote:It was an exceptional day for lightning. Would be interesting to know the lightning count for Sunday.
Blitzortung Oceania detected 13389 Strikes in the 24 hour period from Midnight NZDT on the 21st to the 22nd.

Re: Thunderstorms Upper North Island - April 19th - 22nd

Posted: Wed 24/04/2013 06:12
by Nev
Nice Graphic Tim!

Looks similar (if not the same) to what MS recorded on Sunday, going by the graph below posted on their facebook page. It has a total of 22,268 strikes for the 60 hrs from midday Friday to midnight Sunday (don't think either figure includes IC strikes from memory)...

Re: Thunderstorms Upper North Island - April 19th - 22nd

Posted: Wed 24/04/2013 06:30
by Manukau heads obs
the blitzortung graphic shows how the storms died quickly into the south waikato...i.e central NI got nothing

Re: Thunderstorms Upper North Island - April 19th - 22nd

Posted: Wed 24/04/2013 07:14
by NZstorm
Thanks for the lightning data. :smile: