Mother Of Pearl Clouds - Part Two

And so to the second and concluding part of 'Mother Of Pearl Clouds'. If you read the first part of my blog you'll be aware of how amazed I was to see this rare natural phenomenon, let alone photograph it. Even now, a few weeks later, I still look back in amazement at something I will probably never see again in my lifetime, so I feel priveleged to have witnessed it on my doorstep, so to speak. I apologise for not giving my readers an insight into how these clouds form, and why. So, without further ado here is a bit of cut and paste magic, courtesy of those trusty people at Wikipedia ...

Polar stratospheric clouds or PSCs, also known as nacreous clouds, or mother of pearl, due to its iridescence), are clouds in the winter polar stratosphere at altitudes of 15,000–25,000 meters (49,000–82,000 ft). They are best observed during civil twilight when the sun is between 1 and 6 degrees below the horizon. They are implicated in the formation of ozone holes. The effects on ozone depletion arise because they support chemical reactions that produce active chlorine which catalyzes ozone destruction, and also because they remove gaseous nitric acid, perturbing nitrogen and chlorine cycles in a way which increases ozone destruction.  The stratosphere is very dry; unlike the troposphere, it rarely allows clouds to form. In the extreme cold of the polar winter, however, stratospheric clouds of different types may form, which are classified according to their physical state and chemical composition. Due to their high altitude and the curvature of the surface of the Earth, these clouds will receive sunlight from below the horizon and reflect it to the ground, shining brightly well before dawn or after dusk.

After a quick stop off at High Sharpley Wind Farm, I was back in the car and driving towards Seaham Harbour, a coastal town in the county of Durham. Within a little under ten minutes I was parked up at The Green, home of Tommy 1101, the corteen steel sculpture of a soldier, commemorating the first minute of armistice. Indeed another fine subject to use as a silhouette in front of the Nacreous Clouds. I had the place to myself, which was a surprise, so I set about the task of grabbing what would prove to be my last batch of photo's before the cloud show ended. The sun rose directly ahead of me, so I used Tommy to obscure it from view as I took my first shots. The last colours of the clouds diminished quickly as the sun rose next to them. The game was almost up. The blinding bright sun killed them off within two or three minutes, but by this time it was job done. I was more than happy to grab an hour's worth of shots, so it was time to find a petrol station, and quickly. The fuel gauge was well and truly in the red zone and me arse was twitching somewhat. Didn't fancy konking out and having to walk to the nearest station, especially as I had no idea where the nearest one was located.

I managed to reach Morrisons at Doxford Park, filled up and got myself home. Quick cup of tea then off to bed. Well... that was the plan, but plans rarely come to fruition, and that is exactly what happened. I t was after mid-day before I eventually hit the fart sack. A press guy messaged me via Facebook, wanting to use my images on the Daily Mail website, which was a first for me, so some quick editing took place and off the images went. It was great to one of my Seven Sisters shots appear on their web page later the same day. And that was that. It was all over and well worth reflecting on. Here is a small selection of the clouds at Seaham Harbour on that memorable morning in early February, 2016. My shots went down very well on Facebook, as you can see in the screenshot here. It's always an added bonus to be able to share my work and receive nice feedback in the process.

So, until the next time....AC

Mother Of Pearl Clouds - Part One

Photography is all about capturing the moment and I've been lucky enough to capture many special moments over the years. My recent interest in Aurora chasing has given me some very memorable experiences when photographing the sky, especially so near to home, which was something I never imagined possible. However, my recent sighting of rare Nacreous Clouds, also known as 'Mother Of Pearl', was something that eclipsed all of my Aurora sightings, without a doubt, so to capture it on camera was extra special and I'd like to share my experience with you, on my blog page. This rare event lasted a couple of hours at the most, but that was more than enough time to visit three locations close to home on a cold February morning in 2016. Luck was definitely on my side as the clouds appeared before and after sunrise, just as I was finishing a gruelling night shift at the Nissan Car Plant in Washington. I'd pre-planned a sunrise stop off before returning home, so my camera bag was already in the car as I left Nissan at 7.10am - good planning that gave me those precious extra minutes to grab some shots before the clouds disappeared.

As I drove out of the Nissan works car park I could see the commotion above, with a scattering of Nacreous Clouds sitting very high in the sky. I can only describe it as an oil spill in the sky, as rainbow coloured clouds presented themselves and this was a once in a lifetime experience for me and probably for everyone else I passed on the journey out of Washington. I saw many random passers by pointing towards the clouds in amazement, who, like myself, were in awe of the spectacle in the sky. As I exited the slip road from the A1231 I headed east, towards Shiney Row. The sky was particulary light for this time of morning, which was a surprise as the morning before was very dark, even 45 minutes before sunrise. Maybe the Nacreous Clouds were to blame. As I approached the roundabout at Shiney Row I was in two minds whether to turn left and head along to Herrington Country Park, or drive straight on and make my way towards the Seven Sisters in Houghton le Spring. I was aware that it was a massive decision and one that I had to get right. The hastily arranged plan was capture the clouds with foreground interest and I wasn't confident that the Country Park would offer what was needed, so as I drove onto the roundabout I made the instant decision to drive straight on. My choice had been made and there was no turning back!!!

As I drove through Herrington Burn, the sight above was quite surreal. More people could be seen standing at bus stops, facing the opposite way of oncoming traffic to marvel at the rainbow clouds above. Many others drove by, seemingly oblivious to what was going on, and probably not even bothered in the slightest had someone pointed it out to them. I was soon entering God's Country (Houghton le Spring) and preparing myself for my first opportunity to photograph the Mother Of Pearl Clouds. As the clock ticked down I was mindful that the spectacle could die off at any given moment. I mean, just how long would these clouds last before disappearing? I hadn't a clue, after all, I knew absolutely nothing about them, apart from the fact that they looked immense and this was a first for me and probably a last. Time to unleash the camera. I was now parked up at the Copt Hill watering hole, in my own back yard. What a place to photograph the phenomenon above, in my own home town! I legged it across the busy road and into the field, almost gannin' arse owa tit on the muddy path. And here I was, after a long hard night shift on a high speed production line, stuck in the middle of a pasture seeing the unbelievable with my own eyes. I'd gone from one extreme to another. When I was building cars at 6.45am and blowing out of my arse on the last bit of energy I could muster, I never imagined what I 'd be experiencing just one hour later!!! That's what I love about my hobby - expect the unexpected.

Bingo! I had made it - now on location at the Seven Sisters (Copt Hill Barrow), a Neolithical burial ground and an ideal focal point to throw into silhouette with an amazing backdrop of colour. It really doesn't come much better than this, and if it does, then I haven't been there yet. Surprisingly I had the place to myself, clicking away like the proverbial happy snapper. I was happy alright, make no mistake on that score. The wind was up and I had to press down on my tripod as I took my first batch of shots. I was shooting on relatively high shutter speeds and didn't really need the legs, but I was so engrossed in the moment that I simply carried on regardless and bagged shot after shot. I thought about jumping into the scene myself and firing off a selfie, but the winds would have surely blown the tripod over, so I back heeled the idea.

After 15 minutes or so I made the short drive along the road to a quarry entrance on the approach to High Sharpley Wind Farm. It was from this view point I could see right across to the horizon and the full show of Nacreous Clouds. This was the best yet - what a view to behold. I captured more silhouettes in the shape of the wind turbines, plus a man walking a dog along a bridleway. Good job I'd packed the long lens - a godsend! I hope you like the pictures as much I liked making them. They are shown here as Part One of my Nacreous Clouds blog entry, with the sequel coming next, featuring more shots that I captured at Seaham Harbour, home to Tommy, Mission 1101, which you know I have an affinity with through my photography. Stay tuned for that one. Coming very soon!

Thanks for visiting my blog page...
Ash