Some July Lightning!

After spending the day trying my hand at photographing at PGA event (images to follow), I was stoked to have the possibility to also get some after-dark structure and lightning images on a strong QLCS (quasi linear convective system) that had formed in central Lower MI, out ahead of a cold front.   And it was heading SE towards me!

This system was characterized by strong moisture advection and had dewpoints in the low 70′s out ahead of the storms!  The advection continued as the cells/line moved SE, and we saw dewpoints rise from AOA 64F five hours before the event here in London, to 73F as measured on my Kestral, as the storms arrived.

Unfortunately the cells had weakened substantially when they arrived in SW ON, as they had moved into a region of lower CAPE (i.e. instability) in spite of the increased low-level moisture, and were outflow dominant.

None-the-less, I was able to get a couple of OK CG images (all crops), like this one..

and this one:

…along with one I was really happy with:

A great way to finish up a full day of photography!

23 May 2012 – E Colorado Chase

Preliminary summary to get the images out there – will update with more details as time permits,  Chased with John and Kathy Valequez / Linda Kitchen (the ORIGINAL Twister Sisters).

Chased E CO – met up with new appointed Professor of Meteorology Victor Ginsini (congrats Victor) and two of his friends from Georgia.

Dewpoint was 39F at this time this pic was taken – pretty little cell none-the-less!

Again, click all images for a larger view!

Later on got on the tail-end cell that came up from Pueblo, CO.  We were about 15 N of Lamar and the Dewpoint was up to 45!!

Was able to catch one images of lightning on this picturesque supercell!

Ate at the Cow Palace after the chase.

21 May 2012 – NW Texas Panhandle Chase

John and I got our first chase in today – for me it was good to get my sea legs again, as this is my first Great Plains chase since 2009!

John I agreed on an extreme north east New Mexico / Northwest Texas Panhandle target, and headed up to Dalhart arriving at mid afternoon. I one point we thought we might reposition down near Vega, TX, as we had seen the early connection firing their and thought it would make a good play, but decided to stick with our initial target.

Eventually we headed up to Texine, TX, and then back down again to Dalhart, and then SW of Dalhart to attempt to intercept the strengthening convection coming in from the west. Cells were popping in eastern New Mexico and taking turns as contenders to be the best cell at any given moment (eventually the one down neat Vega won!).

We headed about 20 miles southwest of Dalhart,Texas, watching cells to our west on radar, and were disappointed with the overall poor visibility. We stopped to assess the situation and immediately noticed a very beautiful, albeit small, LP cell just our to north. Example here:

Cell put out some decent cg’s/outside-of-cloud bolts, one of which John captured with the only shot he took – congrats John!!

Not a bad way to start the chase portion of the trip.

20 May, 2012 Annular Solar Eclipse

Second chase season in a row that chase partner John Moore and I included a non-chase, but still scientific endeavor on the way out to chase after leaving Phoenix!

Back in 2009, we stopped and checked out the really cool Very Large Array radio telescope in central New Mexico. This year, it was a West Texas/Eastern New Mexico take on the annular solar eclipse!

Original target was Bledsoe, Texas, but as we stair-steped Southeast from Albuquerque, we noticed a pancake cumulus field developing along and even west of Texas/New Mexico border.  As we drove into Texas, we became concerned that this could cause a serious impediment to viewing the eclipse, and even potentially block it out.

We then recalculated and planned to head back west into New Mexico. John found the exact point on the road we took south from Portales that was on the center-line of anularity, and programed that into the GPS. As we headed back into New Mexico, there was some dissipation of the cumulus, but we realized we had made the correct move, as we could see the far west edge of the cu field.

We pulled off on the dirt road that was right on the center-line and started the set up the cameras.  We had arrived after the partial phase and started shooting.  Here is an early-on example that also captures a couple of sunspots (click on images for larger view):

At this point (and right through the annular phase) the sun was quite bright, and had we had to use special filters I purchased for this trip (and will hopefully come in handy for future eclipses).

Our calculations were perfect, and we achieved the main goal of being able to photograph perfect symmetrical annularity!!!

As the sun sank lower in the sky it finally became possible to photograph without the filters – we were now capturing all the colors of a Llano Estacado sunset!!

John particularly liked this one, as he felt it look like a shark’s tooth, I was inclined to think it was more like a shark’s fin, but nonetheless it was a great way to end a great eclipse!

The video didn’t turn out so well (too bright, causing severe flaring), but who cares I got the still shots. Will have more to add over the next few days and weeks to fill in some gaps.

Sunspot 1471 – Test shots for 20/21 May Annular Eclipse

Took some test shots on the Cinco de Mayo sunset (in preparation for the possibilty of being able to document the 20/21 May Annular Solar Eclipse) and it looks like I caught what spaceweather.com is calling sunspot 1471 (sunspots move left-to-right across the face of the sun) just before the sun dropped below some clouds that were just above the horizon.  Click on image for larger view:

This was just a quick test, hand held at 1/160th of a second.  Lens was the Canon 70-200 mm F4 IS with auto-focus OFF, and a single Kenko Pro 300 1.4X teleconverters and two Kenco MC4 2.0 telconverters on the 5DMll.  Effective focal length is 1120 mm.  Image stablisation ON.  I had stopped down to I think F5.0, but with all those teleconverters it was like F200!  8^)

If we get to shoot the event (and I am hearing chatter that other chasers are looking at this photo op, if there are no chasable storms that day) I will be on the tripod and will hopefully have the imaging technique even further under my belt.  And there will be bigger glass (more on that later)!  Stay tuned…

2012 Weather/Chase Season – Mid-March Lightning!

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Got to test my new 35mm prime on the Canon 5D Mark II on a storm!  There were a couple waning cells that approached London, Ontario after dark from the same cluster of storms that included the Supercell that produced a (possibly) Strong tornado about 10 miles west of Detroit.

The cell was spitting out anvil crawlers intermittently (i.e. I noticed ONE) and waited about five minutes and didn’t see another and gave up.  The activity then increased to maybe one every three minutes, but the cell has moved E and the origin of the bolts was now too far east to see from the Weather Perch (TM) …

…but I got one shot  that captured a crawler’s tail (click on image for larger view):

So a very satisfying start to the actual observing and documenting convection in 2012!

Will follow-up on this lens (and the other one being changed-out when all is settled)…

2012 Weather/Chase Season – Birds In Transit

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Well preparations for this years chase expedition continue – the lens change-outs are almost complete (will discuss in further detail when everything is done/resolved), but here are some test shots to share…

In preparation for the possible opportunity to document the near/at sunset Annular Solar Eclipse in W Texas/E NM on 20 May, 2012 (and the even-more-rare 5 June, 2012 Transit of Venus!), I picked up a couple of 2x MC4 Kenko Teleconverters (at half price!) to test with the Canon EF 70-200 IS F4.

I was willing to even try these with the Kenko Pro 300 1.4x teleconverter I picked up three years ago (that produce no appreciable image quality degradation with the 70-200)!

So yes I was expecting loss of image quality, but will that matter when dealing the a sun so close to the horizon that atmospheric effects are already maximized…

This attempt (hand-held!!!) with 200 x 2 x 2 x1.4 – 1120 mm of reach allowed me to capture these geese passing in front of the sun!!  Also note that this is pretty much right at the first contact with the local horizon (note the distant tree-tops) and includes a contrail.

It also looks like there may be a couple of sunspots visible (I know sunspot #1429 was big around this time, but I am not experienced enough at sun observing  to say for sure) – click on image for larger version:

So I tried – so far I am happy!  I will continue with various combinations  of the TC’s to find a sweet spot of image quality and magnification – that again may be dependent on the given state of the troposphere!

This combination (also hand-held!) also seems to hold some hope for some interesting compressed ‘skyscapes’, like this example from the same series:  a mix of cirrus, old contrails that have evolved into cirrus, big middle-aged contrails, and one new contrail being created:

It seems that, at least with high and distant clouds, the image quality loss from all that extra glass, is at least, not unpleasant.

Will look forward to exploring more (and with the tripod)!!

Concert Photography – Aerosmith

Air Canada Center, Toronto, summer of 2010 (I know I used 2009 on these during post-processing – they’re still my shots! 8^D),

This was the infamous Joe-knocks-Steve-into-the Crowd show that TMZ was all over (I do think it was semi deliberate on Joe’s part and  Steve’s first words after the spill was “You’ll pay for that one Brother!”).  Fans caught Steve and he was fine, and there was some real tension for a few songs - but you’ll see how things ended up.

Much better set list than when I had seen them at Bayfest a few years earlier, but still a little heavy on the 90′s hits for my tastes.  I don’t mind them doing the older stuff and they play them well, I just wanna hear the old gems.   Maybe they should consider a longer set, like some other bands do these days.

Kicked off hard and glam with “Train Kept a Rolling”.  They were (apparently) sober and tight (much the opposite of when I saw the at the Toronto World Music Festival in 1979!  Funny, there wasn’t “World” music at that show!)!

Click on image for a larger version – the click ‘Back’ to return to blog…

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The Meteorology behind the 24 August, 2011, SW Ontario Tornadic Event

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The 24 August, 2011 event shared both similarities and differences with the 21 August, 2011 event.

Both were tornadic, and both had similar synoptic scale upper-level patterns. Some of the differences included the mesoscale surface pattern and the reactions of the general public, both before, during and after the events.

This time we take a proper top-down look at the setup.

On the morning of the event there is again an approaching upper level jet max, rotating around a large, long wave trough:

At 250mb:

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The Meteorology behind the 21 August, 2011, Goderich, ON Tornado

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Many of the public in Goderich were surprised by the occurrence of a Strong Tornado (i.e. F3 damage), stating they thought it was just another thunderstorm (as opposed to the reflection often given by the public in high-dewpoint events: “It felt like there was going to be a bad storm”).  Many chasers and meteorologists were also surprised with the evolution of events.

Environment Canada did a good job – a warning was out with about ten minutes lead time, which is sufficient for members of the public to take action and responsibility for their safety, if they received the warning.  EC also had a Severe Weather Watch out that did mention a tornado was possible – but did not have a Tornado Watch in effect.

This was a day where the possibility of a strong tornado was evident, if you looked in the right places.  If you looked in the wrong places you could be easily have missed it coming.

I, unfortunately had other things on my plate and did not look farther than SPC Tornado Probability guidance:

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Concert Photography – Sir Paul…

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This was easily one of the top five concerts I have ever attened!  Jam packed Air Canada Centre was taken for one hell of a musical ride covering all of Paul’s mucial career, from Early Beatles through Wing classics to his current material.

I had seen Paul in 1994 and he was good, but the band he has had together since the early 2000′s takes this to a whole other plain.  Great passionate players that push Paul into playing his best and the sum of the parts is pure magic.

Click on each image for a larger view (when doen click anywhere outside the image to return to the blog).

As a guitarist I LOVE how Paul still uses his old iconic instruments – like his orginal Beatle bass!  Kicked off with Venus and Mars/Rock Show and then Jet:

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2011 Weather – 5/10/2011 Anatomy of an even weaker Elevated Convective event!

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Wow, it’s May, and I feel compelled to talk about the weather! Go figure!!  Especially about events I have witnessed. In these days of hyper-extreme TV “StormChasers” bent on getting closer in/inside vorticies, as if ‘if your face’ is all that matters (sorry, its NOT), I am happy to take some pride in enjoying analyzing and writing up on a weak – but photogenic – convective event.

As with normal weekday life these days I arrived home situationally unaware.  Plus this was band rehearsal night. so there was no time to indulge in an array of weather data (and I am happy to report we nailed that night’s attempt at the full album version of The Doors’ “Light My Fire” – we have such a good keyboard player!). So shortly before I need to leave I hear…thunder! 

Got out to the Wx-Perch to observe VERY high based convection/precip to my NW.  Saw one CG pop out from the side edge of the precip core and got off a couple of wide angle images before leaving to practice. Here is an ultra-wide image of the storm (new feature – click on image for larger version) – the main precip core is roughly eleven miles to my NW:

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2011 Weather – Anatomy of a Weak Hailstorm / GIF and GR Level 3 Image Workflow

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Had no chance to see any weather data at all through the day on Friday , so when I returned home I was situationally unaware.   I don’t like that, and especially in May, and especially when I hear thunder as soon as I walk in the door!  A quick dash to the window revealed a developing cell just to the west – the first for the new place and the WX-Perch (TM).

Had a quasi-conical, but scuddy non-rotating lowering just below a linear updraft base, so it was time to grab the camera!  By the time I got back the lowering was gone and I was treated to a nice sculpted vault behind the leading shelf cloud – so at least I did get a nice structure shot out of what was going to be a very fleeting ‘low-end’ (but pretty!) event.

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Concert Photography – Skid Row

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From the Thursday of the 2008 Rock the Park Festival in Harris Park, downtown London, Ontaro. Skid row followed Metal Queen Lee Arron (pics to follow), and ahead of Joan Jett and the Blackhearts, and headliners Sammy Hagar and the Waboritas (pics to also follow for both).

Good performance, may have been hampered in that they did not have lead guitarist Dave Sabo (Keri Kelly filling in) and it was not the same as having original singer Sebasian Bach. Event is notable for a couple of consecutive images I took – the first capturing guitarist Scotti Hill in mid-head bang, with hair speed-blur suspended between weightlessness and the descending head bang.

Such an image has to be taken the proper milliseconds after the downward head-bang is initiated, taking into account shutter lag and certain other optical adjustments based on dewpoint and solar refractive factor… OK, I am BS-ing, it was just pure LUCK!!

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The VERY next shot has vocalist Johnny Solinger acknowledging the shot I just got – “Dude, you got that one” (again BS-ing)

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Though that was actually the next shot I took.  Lotsa fun!!! .

General Weather Images – Sunset New Year’s Day 2011!

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Captured this fleeting image of the 2011 New Year’s Day sunset at London, Ontario, with the setting sun illuminating the post-frontal altocumulus!

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Hopefully a harbinger of many more weather image to come in 2011!

Taken with the 50D and 70-200 IS F4 with 1.4x extender: 257mm (411mm full frame equivalent), ISO 400, 1/50 second handheld.

No time to set up the remote shutter-release – a tripod-ed shot would produce a better image, but the IS allowed me to capture a decent image of the fleeting scene.

 

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