Kiting in a lightning storm

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daggy
daggy
WA
528 posts
WA, 528 posts
17 Apr 2007 5:53pm
I was out in the monster storm we had in perth on sunday arvo. NW at Contacio(scarborough).
It dumped 40mm of rain in about two hours , which was at exactly the time I was on the water. Unbelievable conditions , wind mostly at about 15- 18 knts with some insane gusty periods of (estimated) 26-28 knts. I was on my 13m YARGA - 72kgs - 132 FLX
The rain was so heavy at times it felt like it was hailing- rain smacking into the back of my head,ears and eyes - could hardly see at times
BUT the most interesting thing was the static electrical charges. At the start of my session (when I wasn't fully wet through my wetsuit ) Every time I landed a jump it felt like I was painfully cracking my elbow joints with an audible 'crack', but then later on, when soaked through, I could just hear a 'fzzz' sound when my board was about 300mm above the water on coming down from the jump. I only saw 1 lightning bolt while on the water and was just wondering if it's safe to be on the ocean in a lightning storm and if any body else has experienced this. .
there was only one other kiter out there with me that day and he was experiencing painfull static charges while jumping his kite on the sand(very wet sand) and also felt the charges while riding.
tobes
tobes
NSW
1000 posts
NSW, 1000 posts
17 Apr 2007 7:59pm
quote:
Originally posted by daggy
was just wondering if it's safe to be on the ocean in a lightning storm


Do you really need an answer to that daggy?
mineral1
mineral1
WA
4564 posts
WA, 4564 posts
17 Apr 2007 6:01pm
quote:
Originally posted by daggy

I was out in the monster storm we had in perth on sunday arvo. NW at Contacio(scarborough).
It dumped 40mm of rain in about two hours , which was at exactly the time I was on the water. Unbelievable conditions , wind mostly at about 15- 18 knts with some insane gusty periods of (estimated) 26-28 knts. I was on my 13m YARGA - 72kgs - 132 FLX
The rain was so heavy at times it felt like it was hailing- rain smacking into the back of my head,ears and eyes - could hardly see at times
BUT the most interesting thing was the static electrical charges. At the start of my session (when I wasn't fully wet through my wetsuit ) Every time I landed a jump it felt like I was painfully cracking my elbow joints with an audible 'crack', but then later on, when soaked through, I could just hear a 'fzzz' sound when my board was about 300mm above the water on coming down from the jump. I only saw 1 lightning bolt while on the water and was just wondering if it's safe to be on the ocean in a lightning storm and if any body else has experienced this. .
there was only one other kiter out there with me that day and he was experiencing painfull static charges while jumping his kite on the sand(very wet sand) and also felt the charges while riding.



Huh ya
Just in case your serious, NO, we like you raw, not cooked
daggy
daggy
WA
528 posts
WA, 528 posts
17 Apr 2007 6:22pm
Well actually I am serious == Dr Karl reckons if you're completly wet you're actually pretty safe cause the current moves happily straight through you. And surely the lightning will be attracted to the path of least resistance - that'd be the big blob of salty water, that's my theory and I;m sticking to it
tobes
tobes
NSW
1000 posts
NSW, 1000 posts
17 Apr 2007 8:29pm
If you're going to get all Dr Karl on us, when you jumped, you broke the connection with the "ground", you, your kite and lines accumulated a charge, which discharged when you landed, resulting in the crack in your elbows or fzzzt even before you landed. You were a 30m high 13m2 lightning rod in the middle of a big flat area.
At the time did you think it was dangerous?

Blownaway
Blownaway
QLD
776 posts
QLD, 776 posts
17 Apr 2007 8:58pm
I read a while back about these jap surfers,6 of them surfing in a storm an they all got direct hits by lightning so you could say it is a little dangerous for sure !
Poostanceboy
Poostanceboy
NSW
19 posts
NSW, 19 posts
17 Apr 2007 9:15pm
i feel we have a up and coming star for a darwin award
ade r
ade r
NSW
102 posts
NSW, 102 posts
17 Apr 2007 9:20pm
like tobes said - you were a much larger than normal lightning conductor collecting electricity and discharging it... unless you want to spend 6 months in a burns unit, and have painfull joints for the rest of your life, dont be soo stupid again.
cRAZY Canuk
cRAZY Canuk
NSW
2528 posts
NSW, 2528 posts
17 Apr 2007 9:25pm
quote:
Originally posted by daggy

Well actually I am serious == Dr Karl reckons if you're completly wet you're actually pretty safe cause the current moves happily straight through you. And surely the lightning will be attracted to the path of least resistance - that'd be the big blob of salty water, that's my theory and I;m sticking to it



I'd have to say that i watched a mythbusters and they figured that you'd be ok a little stuned but ok.

On the other hand touching anything metal would be a down fall. I have a friend that had his hand on a metal sail boat mast that was hit by lighting and it exited through his feet onto the wet deck and it did some damage. He's still alive but has some nasty scares from it 9inside and out). Sailors try to stay away from big lighting storms granted they have big conductors sticking up out of them but it still not safe.

Any one that thinks kiting in a lighting storm is a couple marbles short.
gruezi
gruezi
WA
3464 posts
WA, 3464 posts
17 Apr 2007 7:27pm
Grabbed from the archive, written by GLS.

"I think there are two reasons for this. One circumstance which Kitehard pointed out a few weeks ago is when the movement of your kite in the right sort of atmostphere will build up static electicity. The other senario is when the air above you is building up a static charge, normally found in a cloud. I've seen it captured on film. When there is a build of a static charge in the cloud above lots of electrical streamers reach up from the ground. They actually affect and slightly distort the atmosphere around them so they can be seen for a couple of seconds as very faint ghost list streamers of smoke. The static charge in the cloud might find a path through the atmosphere to one of these and BANG! All over. I forget the name of these little streamers which reach up from the ground ... tendrils or something? Possibly you were part of a tendril. With a kite reaching up 30m I would say there is a very good chance you would become the preferred tendril to connect with the clouds static charge. What a good idea to drop the kite and get back in the car."
daggy
daggy
WA
528 posts
WA, 528 posts
17 Apr 2007 8:09pm
"get back in the car..."
but then I'd be missing out on my session.
You can see the bind I'm in
ballslapped
ballslapped
3 posts
3 posts
17 Apr 2007 8:35pm
I ALSO HAD THE SAME EXPERIENCE AT WOODIES AT AROUND 11/12 ON SUNDAY AND THE BEST ADVISE I CAN GIVE IS TO ALWAYS BE AWARE OF THE CONDITIONS AND BE READY TO PUT DOWN AND PLAY IT SAFE THAN RIDE IT OUT AND RISK YOUR LIFE BECAUSE THERE IS NO WATER IN HEAVEN!
AND THAT SUCKS!!!
kitecrazzy
kitecrazzy
WA
77 posts
WA, 77 posts
17 Apr 2007 9:18pm
bohr or who ever the guy was that did the kite in lightning tests didnt actually hold the kite himself, he only had a hunch about lightning and thought it was a good idea to get a street kid to hold the line not him self.
17 Apr 2007 10:32pm
If not the kn lightning, what about the lofting?

Lighting = thunder = thunderstorm = updraft = you are f~cked
sandgroper
sandgroper
WA
368 posts
WA, 368 posts
17 Apr 2007 10:57pm
No doubt about it, lightening is weird. About 18 months ago a couple of people got fried in their small open dinghy just after coming out from under the Sydney Harbour Bridge. They had even waited the recommended 20 mins since the last thunderbolt and thought they were ok.

A couple of years ago I got caught in an unexpected and severe electrical storm on my motorcycle after going over the crest of the NSW South Coast ranges near Braidwood. About a dozen bolts dropped less than 500m away from me over a half hour period. Worse still, the storm dumped snow and ice was forming on the road. I figured a moving target was harder to hit and just kept going, albeit at 60kph. I escaped.

Flying a kite in an electrical storm....??? And you are serious???

Well, I cant think of a much better way to kill yourself. You might have to do it a lot though, lightening being so unpredicable....
niall barrett
niall barrett
WA
248 posts
WA, 248 posts
18 Apr 2007 12:34am
I was out in Cott about 3 when the same sting happened to me

Did a little jump and spark shot off my heel or perhaps the back of the surfboard into the water. I git s light jolt all over like I had touched an electric fence.

Like daggy I thought maybe I should get out and then rationalised there was no lightning around just dark clouds and static from the kite [and the lines were wet]. Also it was crosshore and I was riding natural for a change instead of the usual WA switch in pretty clean 3-4 foot waves with the 9 hyper nicely powered and having a joy session all in all.

Am I completely crazy?

Is there a kiting physicist out there to fill us all in?

jev7337
jev7337
QLD
460 posts
QLD, 460 posts
18 Apr 2007 2:32pm
A couple of years ago in Beaduc, France I was kiting with a mate when dark clouds came up. Saw some lightning and thought I may start heading back to shore. And, of course I didn't, with 25knots side shore it's not as simple as it sounds. 30min later I saw a lightning strike hitting the ground maybe 2km from where I was and in the same instant I got electrocuted. Thank good it was just a weak stroke, similar to a electric fence but 10 seconds later we were both on shore

I was surprised seeing him there but the same happened to him being about 200m away.

I can’t give a precise explanation for what happened but the air was charged, charged enough to scare the crap out of us. One would think the energy would get discharged at the place where it hit the ground.

That was it for the day, we enjoyed a couple of beers in the van and made our way down the long bumpy road to the next village for some more beer.


xtortya
xtortya
WA
322 posts
WA, 322 posts
18 Apr 2007 12:40pm
i was out just before the storm came through, and it was fantastic conditions. As soon as the volitile looking clouds came through, that was it for me......too many close calls being a former crayfisherman. didn't have any drama's with static or anything going through my lines, but its bloody hard to find your board bodydragging when it's pi###ng down with rain.
Alan
Alan
NSW
125 posts
NSW, 125 posts
18 Apr 2007 2:51pm
About half of the people hit by Lightning die, many/most are wet. You'll lessen the injury by wearing less clothing and being very wet. Hopefully the discharge will track over the body on wet skin and not need to go through the internal part of your body (if that happens body bits fall/get blown off). The discharge will produce superheated steam very close to the body and cause severe burns. Less restrictive clothing allows the superheated steam to escape easier and quicker resulting in lesser burns (wet suit might be a very good steam container unfortunately). Metal near the skin or even parts of the harness spreader bar for example might melt and burn into your body. If your very lucky you'll live but even if you recover physically there is a chance and recent evidence has hinted that your brain can become "re-wired" and your personality can be effected. You might find kiting boring and take up knitting!
daggy
daggy
WA
528 posts
WA, 528 posts
18 Apr 2007 6:45pm
Hmmm.... I'm starting to get the point.
Bloody good session but.
it's tough when you've got an addiction like this.
[}:)]
kytesrfn
kytesrfn
NSW
83 posts
NSW, 83 posts
19 Apr 2007 6:45pm
Back in 2000 a guy in Switzerland got killed by a lightning strike and a few weeks later a guy got killed when his kite hit overhead power lines. The following month they banned kitesurfing in all lakes the same time they legalised pot, i guess it was a good time to start smoking that stuff [}:)] I met a Swiss guy in Holland at the 2000 world cup, he had to travel to other countries to go for a kite.
Munter
Munter
NSW
210 posts
NSW, 210 posts
19 Apr 2007 7:31pm
I think I noticed an electrical build-up when kiting a southerly a few weeks ago in Sydney. Every time I landed a jump there seemed to be an extra "snick" sound that I wasn't used to. There was low cloud but no lightning and there were plenty of other riders about. The conditions certainly weren't extreme like daggy dogs. Infact it felt like a regular southerly, cold, a bit gusty and nowhere near as much fun as a nor-easter...
wal269
wal269
WA
718 posts
WA, 718 posts
23 Apr 2007 1:27pm
This week's "A lot more stupid than they look" go to Mike, Nathan and myself.

Don't think I have ever been as scared on a kite as during yesterday arvo's electrical storm.

Even better that it fined up for a couple of hours afterwards making perfect conditions, while I was at home crying like a little girl.
MikeN
MikeN
WA
368 posts
WA, 368 posts
23 Apr 2007 2:36pm
I heard this guy tell somebody once "go to the deli and buy yourself a can of heart . It will be easy to find . It has got a lable on it that reads 'harden the f#*$ up' "

Sorry Wal but you now are officially tagged as the Jinx .

The guys talked me into doing another downwinder when I got back there .The second run was all good .

I have to say though it is no fun getting halfway on a downwinder and having about 5 bolts land in the ocean . However ,in my own defence ,there was still at least 3 seconds delay between flash and thunder and that puts them about 5km away. Did seem to get to Brighton in pretty good time after that though .

The static is a strange one because both Wal and Nath felt the static zaps but I didn't feel a thing the whole time out .
RayQ
RayQ
WA
638 posts
WA, 638 posts
23 Apr 2007 6:29pm
Lightning will travel along the easiest path it can find, lines with salt and moisture in them will conduct, you might actually set of a strike, cause you are making it easier for the discharge to occure. only way to be safe ,would be to wear a suit, covering yourself all over made of metal mesh, may be aluminium foil, or carbon would do the trick too.
But my best suggestion would be to go out after dark and take out some neon tubes, strap them to your lines and body, they should actually light up constantly as you are kiting allong
Ray
bellz
bellz
WA
572 posts
WA, 572 posts
23 Apr 2007 9:04pm
ummmm to complicated and im studying electrotechnolgy how smart am i!!!
guy77
guy77
QLD
33 posts
QLD, 33 posts
24 Apr 2007 5:17pm
Yea electrical storm + kitesurfing is definitely a very bad idea.

From memory the Dr Karl answer is referring to you being in the water, not on the water, and certainly not with 25m of lightening conducting kitelines sticking into the air.

I think the theory basically goes that once the lightening hits the water, the electrical charge dissipates rapidly, so if it hits further away than a couple of meters you will probably be OK. If it hits you directly though you are still screwed... or at least very very sore. And with aforementioned kite still airborne, you are certainly increasing your chances of being in the path of least resistance.

Keep an eye on the weather and if u see a storm, take a break. An hour of kiting today is a heavy price to pay for a lifetime of kiting to come.
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