An evening after the rain at the Station de la plage, Québec 2024
A few Quebec City residents enjoy the last glimmers of daylight at the Station de la Plage, as the showers of the previous hour precipitated the departure of the other occupants.
Radar echoes showed towering cumulus clouds (TCU) approaching the area at around 19:00. These usually produce short-lived showers, letting light through here and there between the cloud formations.
For a photographer, the first ingredient in capturing a special sky is present.
The second prerequisite is that the setting sun’s rays travel a greater distance through the atmosphere, unblocked by a distant weather system. This makes it possible to observe such impressive shades of pink and red. So, we check the forecast to verify that this is no weather system coming the next day.
These two conditions greatly increase the chances of an interesting sky at dusk. It doesn’t always work, but let’s just say that planning improves the likelihood of a successful photo shoot.
That’s what happened on this August evening in 2024.
Evening sky visible through the installations at the Station de la plage, Québec 2024
The photo above shows the shades of sky visible through the openwork ceiling of the Station de la plage. I like the minimalist look. It vaguely reminds me of the paintings of Canadian NewfoundlanderChristopher Pratt. For him, the primary interest lies less in the representation of an architectural structure as such than in the addition of light that will transform the viewer’s perception.
Profiting from the strong winds at île d’Orléans 2024
A single-day visit to Île d’Orléans for a photography session was enough to capture a wide variety of cloudy conditions in April 2024. In spring, when unstable, humid air crosses the mountain range north of the St. Lawrence River, you can expect anything on the island. Above, a kitesurfing enthusiast practises his art between localized showers. All he cares about is strong winds.
Coloured houses of Île d’Orléans. Spring 2024.
A few kilometers from route du Mitan, colourful houses and a bit of blue-sky contrast with the showers elsewhere on the island. You can see that the cloud layer in the distance is not very thick.
Looking north from île d’Orléans, Spring 2024.
Above, a towering cumulus (TCU) approaches the St. Lawrence River in the late afternoon from the north. It is likely to cross the river towards the island, if it has not lost some of its strength, in the meantime, due to subsidence, the phenomenon that forces air to compress and warm as it is forced down a mountain range.
Sailboats on île d’Orléans. Spring 2024.
The shape of the clouds in the photo above gives a good indication of the strength of today’s winds. You can hear it whistling through the ropes and between the masts of the sailboats at the marina in the municipality of St-Jean, île d’Orléans. At the time of my visit, some owners were preparing their boats for the warmer periods of May.
A house on île d’Orléans, Spring 2024.
I really like the scene above, but I admit that some might find it dark, if not sinister. It was this slightly disturbing aspect that caught my attention and that I tried to capture.
A boat requires repainting on île d’Orléans, Spring 2024.
In this last photo, the sky is practically clear. It is then easier to obtain better contrasts. A pseudo-HDR treatment brings out the paintwork on a boat that has seen better years.
Cumuliform clouds add energy to any photo. Even photos in black and white benefit from them largely, whether it is for a normal or an HDR photo.
Cumuliform clouds add dynamism to this Abbaye du Mont St-Michel scenery. France (1978)
Black and white HDR picture of lamp posts installed along the St-Lawrence, Quebec City 2012.
The stratiform clouds add to the tranquillity and the stability of a photo.
Daytona Beach under stratus clouds in 2011. The end of the afternoon allows the fresh air from the sea to move over the heated land, which helps create few cumulus fractus, visible near the buildings.
Clouds including a stratiform and cumuliform components (stratocumulus) produce an effect that is more energizing than the simple stratus, while avoiding the explosion of energy of the cumuliform clouds.
A stratocumulus adds to this otherwise peaceful scenery captured on board the Lyria train between Paris and Geneva in 2013.
The cold front
The approach of a cold front enhances the possibility of interesting photos. If it is a fast moving cold front of moist and unstable air, the photos will probably be more spectacular, as some thunderstorms will be associated with the system. A dew point of more than 15 C indicates the presence of a lot of water vapor which can be transformed into precipitation, thus releasing a lot of energy. When these conditions are combined with a really strong contrast between the new air mass which approaches and the one which goes away, the produced meteorological phenomena will certainly be intense.
In the photos below, the meteorological system approaching the Quebec Jean-Lesage international airport also had to cross a small mountain range.
A roll arcus cloud in development ahead of a thunderstorm approaching the Quebec Jean-Lesage airport in 2012.
A roll arcus cloud in development ahead of a thunderstorm approaching the Quebec Jean-Lesage airport in 2012.
View under a developing arcus cloud at the Quebec Jean-Lesage international airport (2012)
An arcus cloud ahead of a thunderstorm approaching the Quebec Jean-Lesage airport in 2012
A roll arcus cloud ahead of a thunderstorm heading for Quebec City in 2012
The morning fog
The morning fog offers many opportunities for interesting photos. You can choose an isolated tree and capture the combined effects of the morning sun and fog. Or you may choose a cluster of trees, for a completely different effect. Both photos below were taken in Domaine Cataraqui, Quebec City.
Trees in fog at Domaine Cataraqui, Quebec City 2009
Sun and fog provide for a special atmosphere at the Domaine Cataraqui, Quebec City 2009
A morning fog resulting from a cold cloudless night will persist for hours if there is no wind. The cold morning air, motionless over a slightly hotter stretch of water, creates a fog that will finally disappear just before noon, when the atmosphere has been heated enough. If there had been an overcast sky during the night, chances are that the air over the water would have remained at a higher temperature, preventing the formation of fog.
The opportunities for more interesting photos arise when you witness the first holes in the fog layer.
The Ocean tugboats during a dense fog in the Bassin Louise in Quebec (2012).
We can take into account the season to estimate the speed of the diurnal reheating of the lower atmosphere. A morning fog will need more time to dissipate from late autumn to early spring: that leaves more time for the photographer to prepare. The forecasts can announce the disappearance of fog while it will not be the case if, over your sector, there is an invading layer of stratocumulus preventing the morning sun from reaching the ground.
To determine if the fog is going to dissipate as expected or will remain and possibly intensify, watch the difference between the temperature and the dew point on the hourly meteorological observations issued by weather stations near your place of residence. If the temperature and dew point spread increases, the fog is going to lift. If the difference between those two decreases, the fog is going to persist and possibly intensify.
The mist
The mist can be qualified as such when the visibility is superior to ½ mile, but do not exceed 6 miles for an observer on the ground. If the visibility is of ½ mile or less, it is called fog. This photo of the Bic National Park, near Rimouski, shows the interesting effect that the mist adds to a beautiful landscape.
Mist in the Bic National Park, Province of Quebec (2009)
Hot and unstable air in winter
When there is a warm and unstable air advection (about 0 degrees) while winter has already settled, there are good opportunities for photos. A moderately developed cumulus produces significant snow showers and this snow sticks on all the surrounding objects. All that snow would have begun to melt on contact of objects if the latter had had a temperature superior to zero degree. But, the winter being already settled, the snow persists. It gives enough time to capture some souvenirs.
A Quebec City street after a snow shower
The local effects
A photographer might benefit from learning about the meteorological local effects influencing the regions he intends to visit. The local effects are often simple to understand and they repeat themselves regularly, according to wind and season changes. The knowledge of these effects allows the photographer to be ready and position himself even before the phenomenon occurs. It limits the comments like: “If I had known that it would occur, I would have settled down here one hour earlier!“
The local terrain as well as large size bodies of water produce predictable meteorological phenomenon that can be used by a well prepared photographer. It can consist of persistent fog, repetitive snowstorms over a small sector, strong winds, cumuliform clouds alongside the mountain summits, etc. By being positioned at the right place, at the right time, the desired photo can be realized.
A change in the wind direction
A change in the wind direction suddenly increases the opportunities of interesting photos. It might announce the approach of a cold front, a warm front, a sea or land breeze, etc. In the photo below, a bit of fresher air suddenly began crossing the St-Lawrence seaway at the end of the day, thanks to the approach of a weak cold front. The water was still relatively warm and the moisture which was present over the surface became visible due to the cool air supply. The conditions were now ideal for a short-term thin fog, as long as the wind speed would not increase. Just in time for a photo.
The new wood pellets silos in Anse au Foulon in Quebec City en 2014
Familiarization with weather radars
It can be useful to get acquainted with weather radars which, for the needs of photography, remain simple to interpret. Multiple echoes of small dimension with a steep gradient of various colors indicate precipitation resulting from cumuliform clouds. The showers associated with these clouds are often moderated or strong and will be the result of approaching towering cumulus or cumulonimbus (thunderstorms). A towering cumulus presents a dark base and a white summit to the photographer. At sunset, their vertical development can be used to emphasize the last rays of light.
The side of a towering cumulus (TCU) is benefiting from the remaining sunlight over Quebec
Large echo areas of similar colors of low intensity indicate a relatively stable air generally producing steady light rain or drizzle. This should be understood as a possibility of increased humidity limiting the visibility through mist or fog.
Hoar frost
Hoar frost is a short-term phenomenon. It is thus necessary to capture the scene before the sun melts everything. The photo below shows some small twigs on which hoar frost has settled. It was taken at the beginning of the seventies. Although the quality of the photo is not exceptional, the meteorological phenomenon is well demonstrated.
A combination of snow and hoar frost observed on a Quebec field in 1976.
Forest fires
Wishing to make photos of western Canada during summer 2014, I came up against a season where hundreds of forest fires were raging. The smoke was covering some parts of Alberta and British Columbia. Some fires were important enough to require the closure of the sole highway connecting Lake Louise to Jasper. I thus decided to include the effects of those fires in the holiday souvenirs.
A visibility reduced in forest fire smoke allows a photographer to obtain, without special editing, sunsets with interesting colors.
Sunset and smoke from forest fires in Kamloops in 2014
The smoke also produces an effect similar as fog, but a fog which would be impossible to obtain at the end of a summer afternoon while the sun shines and there is a 38 degrees Celsius temperature.
An area near Kamloops, Canada, that was touched by forest fires in 2014
At dusk, the residual smoke is visible near tree tops while the setting sun strikes the mountain side. The effect is of two horizontal lines of complementary colors, blue and orange.
Forest fire smoke and sunset combined in Lake Louise, Alberta en 2014
(Precedent story: the commercial pilot license / a tire bursts on landing)
On a hot summer day of 1981, I was asked to fly a Cessna 150 to the Montreal Pierre-Elliott-Trudeau international airport to pick-up one of our flight instructors and bring him back to St-Jean-sur-Richelieu. The winds were blowing from the northwest, so runway 28 was being used. While I was in final for that runway, the air traffic controller realized that he did not have enough separation between my plane and a heavy one that was also in long final. He told me “Increase your speed, there is a Boeing 727 behind you”.
It is very easy to increase the speed of an airplane while maintaining an altitude. You just push the throttle and the speed increases. However, when the aircraft is above the threshold of the runway, it needs its specific speed to touch the ground otherwise it continues to fly until the appropriate speed for landing is reached. It seemed to me that the Cessna floated for an eternity before finally touching the runway. But it eventually worked out well and I exited the runway before an overshoot was required for the Boeing.
So I parked the aircraft near Transport Canada’s offices and waited for the instructor for about thirty minutes. Clouds were rapidly covering the sky in this late afternoon, with all the humidity and an already high temperature. When the instructor finally showed up and we proceeded with the taxiing procedure, the air traffic controller told us: “You must accept radar vectors for your departing route because of the weather.” What weather? A cold front was at work, but nothing serious was visible from our position. So close to the airport terminal, all we could see were towering cumulus, nothing else. We accepted his offer in order to be allowed to leave the airport.
The take-off was made from runway 28. I made a left turn toward St-Jean. We soon understood why radar vectors had to be followed. A storm had developed between Montreal and St-Jean. We observed what looked like five cylinders created by heavy rain. Lightning was also occasionally visible. We had to fly between the cylinders to avoid the most problematic areas. We tightened our seat belts just as the first bumps were being felt, making our altitude vary considerably. Knowing what I know today about flying in bad weather, I would not attempt another flight like this one, especially without an onboard weather radar.
The flight ended nicely with a smooth landing in St- Jean, outside of the problematic weather area. A few weeks later, I was asked if I would accept to be captain for a long flight across Canada. This unexpected offer represented a great opportunity, especially since it would allow me to log more than forty additional flying hours.
(Next story: a visual flight (VFR) from St-Jean-sur-Richelieu, Quebec, to Emonton, Alberta)
