is there an x-file for trees?

by on July 3, 2008

in This 'n That

My friend Ted sent these photos.

tree after storm

exploded tree

He writes:

So, we had some storm action about a week ago, too. Very violent thunderstorms in a huge system moved through the area, winds above 100 MPH in places. I think we got 6″ of rain in this immediate area. Some damage was likened to that from a tornado but only one actual tornado was proven to have existed. And about 50 miles away, fortunately.

For amusement, I’ve posted a decent picture of one of our trees that “exploded”. It’s still standing because the upper stories caught, about 35 or 40 feet above ground, on some other trees, but I’m pretty sure the strength of the one pictured, at the disjoint shown, is not very high. It /looks/ like it got pulled upward and jammed downward against an inflexible stop, shattering the trunk outward. The truth may be much more prosaic. The tree is about 10-12 inches in diameter (standardish measurement), and about an inch thicker where it shattered (about two feet above the ground). Cool, huh?

Both Ted and I are wondering if anyone has definitive knowledge of what would cause this sort of damage and/or has seen something similar? I await the benefit of your collective knowledge.

{ 10 comments }

Wren July 8, 2008 at 11:31 am

Tom – I don’t, but I asked Ted to see if he knows

mark – since I posted the picture, I’ve had a few people tell me of similar occurrences. Still, it’s obviously not a common outcome of a lightning strike.

Mark July 8, 2008 at 2:27 am

Never saw anything like this, but I think it does qualify for an X-file.

Tom July 5, 2008 at 1:30 am

Wren- These shots are fascinating, particularly that red inner bark. Do you know what species this tree is?

Tom

Wren July 4, 2008 at 12:43 pm

lilli & nevada – me either. it’s a bit scary to comtemplate.

anonymous – both Ted and I have heard offline from a couple of people who independently concur with Wayne’s assessment (first comment above) so I’m accepting that as the explanation.

merisi – Ted lives in the Virginia suburbs of DC, as I used to. So it’s that same intense type of storm that caused this. The circle of trunks sounds like several trees experiencing this at once.

Merisi July 4, 2008 at 12:03 pm

It sure is a newsworthy item, I’d say! ;-)

I remember storm damage to trees in the Washington DC area (from where I moved to Vienna) that was equally bizarre. After one hurrican caused storm, some fallen trees looked as if a bomb had hit them, and then exploded, with the trunks laying in a circle. Really strange.

Anonymous July 3, 2008 at 11:49 pm

I have no answer, but this is amazing!

Lilli & Nevada July 3, 2008 at 10:26 pm

Oh my gosh i have never seen a tree like that before, I am totally amazed by this.

Wren July 3, 2008 at 9:12 pm

Wayne – interesting explanation, and one that would never have occurred to me. Thanks!

mon@rch, I’d say I left Virginia because all the trees look weird like that, but you know better.

mon@rch July 3, 2008 at 2:29 pm

Wow that is very interesting!

Peace in Wolfskin July 3, 2008 at 12:16 pm

Wow – very dramatic photos. I’ve seen lightning strikes that have blown out the bark the entire length of a tree (the water-laden phloem flash-evaporates) but nothing as dramatic as that.

Still, I’ll be that’s what it was.

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