Hydrometeorology
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September 1st has marked the beginning of the meteorological Autumn in the Northern Hemisphere.
But summerly temperatures will remain for some days.
The light has changed since some days and its getting dark earlier.
First birds (storks and swallows) has left us earlier as usual.
So I will leave too but not in southerly direction - will move westwards.
See you soon, dear friends :-)
______
Der Sommer neigt sich seinem Ende zu...
Am 1. September begann der meteorologsche Herbst in der nörtdlichen Hemisphäre.
Das Licht hat sich schon ein wenig verändert, und am Sternenhimmel geschieht Interessantes im September:
www.ardalpha.de/wissen/weltall/sternenhimmel/planeten-mar...
Einige Vogelarten(Störche, Schwalben) sind schon in den Süden gezogen , die Mauersegler jagen bei uns für kurze Zeit noch mit ihren schrillen Rufen über den Himmel.
Für mich ein Symbol des Sommers.Ich bewundere sie sehr.
Seit ihrem Schlüpfen ständig in der Luft, manchmal bis zu 30 km/h...
So will auch ich nochmals für einige Tage losziehen allerdings ncht in südliche, sondern in westliche Richtung..
Bis bald :-)
___________________________________________________
Happy weekend, dear friends, thanks for your kind visit.
Allen FlickrFreunden ein schönes Wochenende.
Danke für Euern Besuch und Eure Kommentare.
Merci beaucoup de votre gentille visite.
Bon weekend, mes ami(e)s, À bientôt :-).
•*¨*•♫♪¸¸.•*¨*•♫♪¸¸.•*¨*¨*•.•*¨*•♫♪•*¨*•♫♪¸¸•♫♪•*¨*•♫♪¸¸*¨**
A warm and sunny welcome to June
with these common poppies / Klatschmohn (Papaver rhoeas)
from last year in our garden - Frankfurt-Nordend
as they are not showing up yet because of the too cold, wet and dark spring season of 2021 ...
Taken at my brother's property outside Orange during a recent trip to Australia.
A rainbow is a meteorological phenomenon that is caused by reflection, refraction and dispersion of light in water droplets resulting in a spectrum of light appearing in the sky. It takes the form of a multicoloured circular arc. Rainbows caused by sunlight always appear in the section of sky directly opposite the sun.
Rainbows can be full circles. However, the observer normally sees only an arc formed by illuminated droplets above the ground, and centered on a line from the sun to the observer's eye.
In a primary rainbow, the arc shows red on the outer part and violet on the inner side. This rainbow is caused by light being refracted when entering a droplet of water, then reflected inside on the back of the droplet and refracted again when leaving it.
In a double rainbow, a second arc is seen outside the primary arc, and has the order of its colours reversed, with red on the inner side of the arc. This is caused by the light being reflected twice on the inside of the droplet before leaving it.
For further information please visit
Orange is a city in the Central West region of New South Wales, Australia. It is 254 kilometres (158 mi) west of the state capital, Sydney [206 kilometres (128 mi) on a great circle], at an altitude of 862 metres (2,828 ft). Orange had an estimated urban population of 39,755 as of June 2016 making the city a significant regional centre. A significant nearby landmark is Mount Canobolas with a peak elevation of 1,395 metres (4,577 ft) AHD and commanding views of the district.
For further information please visit en.wikipedia.org/wiki/Orange,_New_South_Wales
Absolutely no photoshopping involved here! This was taken in our garden looking towards Eastbourne.
In meteorology, a cloud is an aerosol comprising a visible mass of minute liquid droplets, frozen crystals, or particles suspended in the atmosphere above the surface of a planetary body. The droplets and crystals may be made of water or various chemicals. On Earth, clouds are formed as a result of saturation of the air when it is cooled to its dew point, or when it gains sufficient moisture (usually in the form of water vapor) from an adjacent source to raise the dew point to the ambient temperature. They are seen in the Earth's homosphere (which includes the troposphere, stratosphere, and mesosphere). Nephology is the science of clouds which is undertaken in the cloud physics branch of meteorology.
There are two methods of naming clouds in their respective layers of the atmosphere; Latin and common. Cloud types in the troposphere, the atmospheric layer closest to Earth's surface, have Latin names due to the universal adaptation of Luke Howard's nomenclature. Formally proposed in 1802, it became the basis of a modern international system that divides clouds into five physical forms that appear in any or all of three altitude levels (formerly known as étages). These physical types, in approximate ascending order of convective activity, include stratiform sheets, cirriform wisps and patches, stratocumuliform layers (mainly structured as rolls, ripples, and patches), cumuliform heaps, and very large cumulonimbiform heaps that often show complex structure. The physical forms are divided by altitude level into ten basic genus-types. The Latin names for applicable high-level genera carry a cirro- prefix, and an alto- prefix is added to the names of the mid-level genus-types. Most of the genera can be subdivided into species and further subdivided into varieties.
Two cirriform clouds that form higher up in the stratosphere and mesosphere have common names for their main types. They are seen infrequently, mostly in the polar regions of Earth. Clouds have been observed in the atmospheres of other planets and moons in the Solar System and beyond. However, due to their different temperature characteristics, they are often composed of other substances such as methane, ammonia, and sulfuric acid as well as water.
Taken as a whole, homospheric clouds can be cross-classified by form and level to derive the ten tropospheric genera and the two additional major types above the troposphere. The cumulus genus includes three species that indicate vertical size. Clouds with sufficient vertical extent to occupy more than one altitude level are officially classified as low- or mid-level according to the altitude range at which each initially forms. However they are also more informally classified as multi-level or vertical.
For further information please visit
and a new week - Happy Monday!
And a joyful beginning of autumn for all my friends in the southern hemisphere !:-)
Crocuses / Krokusse
in our garden - Frankfurt-Nordend
In meteorology, a cloud is an aerosol comprising a visible mass of minute liquid droplets, frozen crystals, or particles suspended in the atmosphere above the surface of a planetary body. The droplets and crystals may be made of water or various chemicals. On Earth, clouds are formed as a result of saturation of the air when it is cooled to its dew point, or when it gains sufficient moisture (usually in the form of water vapor) from an adjacent source to raise the dew point to the ambient temperature. They are seen in the Earth's homosphere (which includes the troposphere, stratosphere, and mesosphere). Nephology is the science of clouds which is undertaken in the cloud physics branch of meteorology.
There are two methods of naming clouds in their respective layers of the atmosphere; Latin and common. Cloud types in the troposphere, the atmospheric layer closest to Earth's surface, have Latin names due to the universal adaptation of Luke Howard's nomenclature. Formally proposed in 1802, it became the basis of a modern international system that divides clouds into five physical forms that appear in any or all of three altitude levels (formerly known as étages). These physical types, in approximate ascending order of convective activity, include stratiform sheets, cirriform wisps and patches, stratocumuliform layers (mainly structured as rolls, ripples, and patches), cumuliform heaps, and very large cumulonimbiform heaps that often show complex structure. The physical forms are divided by altitude level into ten basic genus-types. The Latin names for applicable high-level genera carry a cirro- prefix, and an alto- prefix is added to the names of the mid-level genus-types. Most of the genera can be subdivided into species and further subdivided into varieties.
Two cirriform clouds that form higher up in the stratosphere and mesosphere have common names for their main types. They are seen infrequently, mostly in the polar regions of Earth. Clouds have been observed in the atmospheres of other planets and moons in the Solar System and beyond. However, due to their different temperature characteristics, they are often composed of other substances such as methane, ammonia, and sulfuric acid as well as water.
Taken as a whole, homospheric clouds can be cross-classified by form and level to derive the ten tropospheric genera and the two additional major types above the troposphere. The cumulus genus includes three species that indicate vertical size. Clouds with sufficient vertical extent to occupy more than one altitude level are officially classified as low- or mid-level according to the altitude range at which each initially forms. However they are also more informally classified as multi-level or vertical.
For further information please visit
... to welcome Summer!
I know that common poppies / Klatschmohn (Papaver rhoeas) are not rare, but the location of this finding in our neighbourhood on a small patch of wildflowers next to a major arterial road of Frankfurt really is ;-))
Common poppies / Klatschmohn (Papaver rhoeas)
in my neighbourhood - Frankfurt-Nordend
for a peaceful Bokeh Wednesday"!
Meteorological Seasons · spring runs from March 1 to May 31; · summer runs from June 1 to August 31; · fall (autumn) runs from September 1 to November 30; and ...
Spring Equinox · Summer Solstice · Astronomical Terms · Winter Solstice
zoom in to appreciate
Thanks to everyone that views and comments on my images - very much appreciated.
© ALL RIGHTS RESERVED. On all my images, Use without permission is illegal. ~
In meteorology, haar or sea fret is a cold sea fog. It occurs most often on the east coast of Great Britain between April and September, when warm air passes over the cold North Sea. The term is also known as har, hare, harl, harr and hoar.....When l arrived at this Location it was a beautiful sunny and clear Day .Half a Hour later this fog came rolling in and reduced the visability to almost zero.
... at least meteorologically ;-))
Dry petals of climbing hydrangea / Kletterhortensie (Hydrangea petiolaris) in our garden - Frankfurt-Nordend
for a peaceful MBT!
More pictures, showing the diversity of this plant species throughout the whole year, in my Hydrangea Collection
An afterglow in meteorology consists of several atmospheric optical phenomena, with a general definition as a broad arch of whitish or pinkish sunlight in the twilight sky, consisting of the bright segment and the purple light. Purple light mainly occurs when the Sun is 2–6° below the horizon, from civil to nautical twilight, while the bright segment lasts until the end of the nautical twilight.
In meteorology, a cloud is an aerosol consisting of a visible mass of minute liquid droplets, frozen crystals, or other particles suspended in the atmosphere of a planetary body or similar space. Water or various other chemicals may compose the droplets and crystals. On Earth, clouds are formed as a result of saturation of the air when it is cooled to its dew point, or when it gains sufficient moisture (usually in the form of water vapor) from an adjacent source to raise the dew point to the ambient temperature. They are seen in the Earth's homosphere, which includes the troposphere, stratosphere, and mesosphere. Nephology is the science of clouds, which is undertaken in the cloud physics branch of meteorology. There are two methods of naming clouds in their respective layers of the homosphere, Latin and common. Genus types in the troposphere, the atmospheric layer closest to Earth's surface, have Latin names due to the universal adoption of Luke Howard's nomenclature that was formally proposed in 1802. It became the basis of a modern international system that divides clouds into five physical forms which can be further divided or classified into altitude levels to derive ten basic genera. The main representative cloud types for each of these forms are stratus, cirrus, stratocumulus, cumulus, and cumulonimbus. Low-level clouds do not have any altitude-related prefixes. However mid-level stratiform and stratocumuliform types are given the prefix alto- while high-level variants of these same two forms carry the prefix cirro-. Genus types with sufficient vertical extent to occupy more than one level do not carry any altitude related prefixes. They are classified formally as low- or mid-level depending on the altitude at which each initially forms, and are also more informally characterized as multi-level or vertical. Most of the ten genera derived by this method of classification can be subdivided into species and further subdivided into varieties. Very low stratiform clouds that extend down to the Earth's surface are given the common names fog and mist, but have no Latin names. 65518
Yesterday I heard that the first snow came down in Siberia, Monsun and 'Harvey' are bringing death and homeless to the people,....
Let us hope that autumn will show us the funny and colourful sides of a season.
Cerf-volant by Les Choristes
Glacier's McDonald creek with it's pretty glacial waters flows thru some fall foliage on it's way to the lake. Autumn is here.
There are 2 ways to measure seasons, meteorological and astronomical. Primary difference is the day they begin and end.
Meteorologists group seasons into three-month periods that line up with temperatures changes and the calendar. December - February is winter, March-May is spring, June - August is summer, and September - November is fall.
Astronomical seasons are based on the position of Earth in relation to the sun while the meteorological seasons are based on the annual temperature cycle. The beginning of Astronomical Spring or the Vernal Equinox marks the time when the sun passes directly above the equator.
So we are in Autumn now (in my opinion). Winter starting on December 21st was always late, we were well into harsh chilly weather by then frequently with lots of snow on the ground. And spring is generally starting to pop before March 20th.
Just in case you were curious..
Have a fabulous Fall week!
In meteorology, a cloud is an aerosol consisting of a visible mass of minute liquid droplets, frozen crystals, or other particles suspended in the atmosphere of a planetary body or similar space. Water or various other chemicals may compose the droplets and crystals. On Earth, clouds are formed as a result of saturation of the air when it is cooled to its dew point, or when it gains sufficient moisture (usually in the form of water vapor) from an adjacent source to raise the dew point to the ambient temperature. They are seen in the Earth's homosphere, which includes the troposphere, stratosphere, and mesosphere. Nephology is the science of clouds, which is undertaken in the cloud physics branch of meteorology. There are two methods of naming clouds in their respective layers of the homosphere, Latin and common. Genus types in the troposphere, the atmospheric layer closest to Earth's surface, have Latin names due to the universal adoption of Luke Howard's nomenclature that was formally proposed in 1802. It became the basis of a modern international system that divides clouds into five physical forms which can be further divided or classified into altitude levels to derive ten basic genera. The main representative cloud types for each of these forms are stratus, cirrus, stratocumulus, cumulus, and cumulonimbus. Low-level clouds do not have any altitude-related prefixes. However mid-level stratiform and stratocumuliform types are given the prefix alto- while high-level variants of these same two forms carry the prefix cirro-. Genus types with sufficient vertical extent to occupy more than one level do not carry any altitude related prefixes. They are classified formally as low- or mid-level depending on the altitude at which each initially forms, and are also more informally characterized as multi-level or vertical. Most of the ten genera derived by this method of classification can be subdivided into species and further subdivided into varieties. Very low stratiform clouds that extend down to the Earth's surface are given the common names fog and mist, but have no Latin names. 65633
In meteorology, a cloud is an aerosol comprising a visible mass of minute liquid droplets, frozen crystals, or particles suspended in the atmosphere above the surface of a planetary body. The droplets and crystals may be made of water or various chemicals. On Earth, clouds are formed as a result of saturation of the air when it is cooled to its dew point, or when it gains sufficient moisture (usually in the form of water vapor) from an adjacent source to raise the dew point to the ambient temperature. They are seen in the Earth's homosphere (which includes the troposphere, stratosphere, and mesosphere). Nephology is the science of clouds which is undertaken in the cloud physics branch of meteorology.
There are two methods of naming clouds in their respective layers of the atmosphere; Latin and common. Cloud types in the troposphere, the atmospheric layer closest to Earth's surface, have Latin names due to the universal adaptation of Luke Howard's nomenclature. Formally proposed in 1802, it became the basis of a modern international system that divides clouds into five physical forms that appear in any or all of three altitude levels (formerly known as étages). These physical types, in approximate ascending order of convective activity, include stratiform sheets, cirriform wisps and patches, stratocumuliform layers (mainly structured as rolls, ripples, and patches), cumuliform heaps, and very large cumulonimbiform heaps that often show complex structure. The physical forms are divided by altitude level into ten basic genus-types. The Latin names for applicable high-level genera carry a cirro- prefix, and an alto- prefix is added to the names of the mid-level genus-types. Most of the genera can be subdivided into species and further subdivided into varieties.
Two cirriform clouds that form higher up in the stratosphere and mesosphere have common names for their main types. They are seen infrequently, mostly in the polar regions of Earth. Clouds have been observed in the atmospheres of other planets and moons in the Solar System and beyond. However, due to their different temperature characteristics, they are often composed of other substances such as methane, ammonia, and sulfuric acid as well as water.
Taken as a whole, homospheric clouds can be cross-classified by form and level to derive the ten tropospheric genera and the two additional major types above the troposphere. The cumulus genus includes three species that indicate vertical size. Clouds with sufficient vertical extent to occupy more than one altitude level are officially classified as low- or mid-level according to the altitude range at which each initially forms. However they are also more informally classified as multi-level or vertical.
For further information please visit en.wikipedia.org/wiki/Cloud
Winter hasn't realised it's spring . Climate change or usual for weather for New Mexico?
Also:
#120/122 world meteorological day:120 pictures in 2022.
Perfect for today.
Old-fashioned lamp in front of the old water tower -
belonging to the meteorological station of the university nearby.
- - -
Altmodische Leuchte vor dem Wasserturm, der zur meteorologischen Station der FU gehört, ganz in meiner Nähe.
In meteorology, a cloud is an aerosol consisting of a visible mass of minute liquid droplets, frozen crystals, or other particles suspended in the atmosphere of a planetary body or similar space. Water or various other chemicals may compose the droplets and crystals. On Earth, clouds are formed as a result of saturation of the air when it is cooled to its dew point, or when it gains sufficient moisture (usually in the form of water vapor) from an adjacent source to raise the dew point to the ambient temperature. They are seen in the Earth's homosphere, which includes the troposphere, stratosphere, and mesosphere. Nephology is the science of clouds, which is undertaken in the cloud physics branch of meteorology. There are two methods of naming clouds in their respective layers of the homosphere, Latin and common. Genus types in the troposphere, the atmospheric layer closest to Earth's surface, have Latin names due to the universal adoption of Luke Howard's nomenclature that was formally proposed in 1802. It became the basis of a modern international system that divides clouds into five physical forms which can be further divided or classified into altitude levels to derive ten basic genera. The main representative cloud types for each of these forms are stratus, cirrus, stratocumulus, cumulus, and cumulonimbus. Low-level clouds do not have any altitude-related prefixes. However mid-level stratiform and stratocumuliform types are given the prefix alto- while high-level variants of these same two forms carry the prefix cirro-. Genus types with sufficient vertical extent to occupy more than one level do not carry any altitude related prefixes. They are classified formally as low- or mid-level depending on the altitude at which each initially forms, and are also more informally characterized as multi-level or vertical. Most of the ten genera derived by this method of classification can be subdivided into species and further subdivided into varieties. Very low stratiform clouds that extend down to the Earth's surface are given the common names fog and mist, but have no Latin names. 64909
Summer season:
Meteorological: June 1 till August 31
Astronomical: June 21 till September 20
Thanks for your visit and comments, I appreciate that very much!
Please don't use this image on websites, blogs or other media without my explicit permission. © all rights reserved.
Regards, Bram (BraCom)
The green flash [is a meteorological optical phenomenon] that sometimes occur transiently around the moment of sunset or sunrise. When the conditions are right, a distinct green spot is briefly visible above the upper rim of the Sun's disk; the green appearance usually lasts for no more than two seconds. [...].
Green flashes occur because the Earth's atmosphere can cause the light from the Sun to separate, or refract, into different colors. [...].
Green flashes may be observed from any altitude. They usually are seen at an unobstructed horizon, such as over the ocean [...]
With an unrestricted view of the horizon, green flashes are regularly seen by airline pilots, particularly when flying westwards as the sunset is slowed.[...].
While observing at the Vatican Observatory in 1960, D. K. J. O'Connell produced the first color photograph of the green flash at sunset.[...] Wikipedia
PS Not the sharpest focus, I know, but all the same I was thrilled to capture this amazing phenomenon.
In meteorology, a cloud is an aerosol consisting of a visible mass of minute liquid droplets, frozen crystals, or other particles suspended in the atmosphere of a planetary body or similar space. Water or various other chemicals may compose the droplets and crystals. On Earth, clouds are formed as a result of saturation of the air when it is cooled to its dew point, or when it gains sufficient moisture (usually in the form of water vapor) from an adjacent source to raise the dew point to the ambient temperature. They are seen in the Earth's homosphere, which includes the troposphere, stratosphere, and mesosphere. Nephology is the science of clouds, which is undertaken in the cloud physics branch of meteorology. There are two methods of naming clouds in their respective layers of the homosphere, Latin and common. Genus types in the troposphere, the atmospheric layer closest to Earth's surface, have Latin names due to the universal adoption of Luke Howard's nomenclature that was formally proposed in 1802. It became the basis of a modern international system that divides clouds into five physical forms which can be further divided or classified into altitude levels to derive ten basic genera. The main representative cloud types for each of these forms are stratus, cirrus, stratocumulus, cumulus, and cumulonimbus. Low-level clouds do not have any altitude-related prefixes. However mid-level stratiform and stratocumuliform types are given the prefix alto- while high-level variants of these same two forms carry the prefix cirro-. Genus types with sufficient vertical extent to occupy more than one level do not carry any altitude related prefixes. They are classified formally as low- or mid-level depending on the altitude at which each initially forms, and are also more informally characterized as multi-level or vertical. Most of the ten genera derived by this method of classification can be subdivided into species and further subdivided into varieties. Very low stratiform clouds that extend down to the Earth's surface are given the common names fog and mist, but have no Latin names. R_8306
This subdued blue jay was bracing for another round of snow that started falling later in the morning. Looking on the bright side, this appears to be the last snow we'll see during 2021-2022 meteorological winter season that ends next Monday!
Some early morning mist within the Vale of Ancholme and V formations of geese heading south (you may need to zoom in to see them) suggests that the long hot, dry, summer of 2022 is on the wane. Of course tomorrow, 1st September, does spell the start of Meteorological Autumn😮.
A temperature inversion is a meteorological phenomenon in which air temperature increases with height for some distance above the ground, as opposed to the normal decrease in temperature with height.
02-september-2021: the (meteorologically) early fall sun quickly dissolves the nocturnal filmy fogs and leaves full view of this largely flat basin located at 717m of altitude above sea level.
The conformation of this area favors massive night-time thermal inversions with clear skies and calm winds.
Under these weather conditions, the lowest night temperatures in all of Slovenia are often found here or in nearby Babno Polje basin, and this applies throughout the calendar year.
Last spring, in the contiguous town of Nova Vas-Bloke (719m a.s.l., ARSO official weather station), on 7 April 2021 at down, there were 21°C below zero, the lowest value ever recorded in all of Slovenia for the month of April, in 70 years of measurements.
On that occasion the basin was covered with fresh snow and hoar frost/hard rime with albedo close to 1 or total reflectance.
Minimum temperatures close to 0°C are possible, although rare, even in the heart of summer, while in winter it, relatively often, dropped to around -30°C.
In meteorology, a cloud is an aerosol consisting of a visible mass of minute liquid droplets, frozen crystals, or other particles suspended in the atmosphere of a planetary body or similar space. Water or various other chemicals may compose the droplets and crystals. On Earth, clouds are formed as a result of saturation of the air when it is cooled to its dew point, or when it gains sufficient moisture (usually in the form of water vapor) from an adjacent source to raise the dew point to the ambient temperature. They are seen in the Earth's homosphere, which includes the troposphere, stratosphere, and mesosphere. Nephology is the science of clouds, which is undertaken in the cloud physics branch of meteorology. There are two methods of naming clouds in their respective layers of the homosphere, Latin and common. Genus types in the troposphere, the atmospheric layer closest to Earth's surface, have Latin names due to the universal adoption of Luke Howard's nomenclature that was formally proposed in 1802. It became the basis of a modern international system that divides clouds into five physical forms which can be further divided or classified into altitude levels to derive ten basic genera. The main representative cloud types for each of these forms are stratus, cirrus, stratocumulus, cumulus, and cumulonimbus. Low-level clouds do not have any altitude-related prefixes. However mid-level stratiform and stratocumuliform types are given the prefix alto- while high-level variants of these same two forms carry the prefix cirro-. Genus types with sufficient vertical extent to occupy more than one level do not carry any altitude related prefixes. They are classified formally as low- or mid-level depending on the altitude at which each initially forms, and are also more informally characterized as multi-level or vertical. Most of the ten genera derived by this method of classification can be subdivided into species and further subdivided into varieties. Very low stratiform clouds that extend down to the Earth's surface are given the common names fog and mist, but have no Latin names.
Two things contribute to the moon being visible in daylight. First, it is bright enough that its light penetrates the scattered blue light of the sky. If you're looking at exactly the right spot with a telescope, you can also see the planets Mercury, Venus, and Jupiter in daylight, plus a few of the brightest stars (though few casual observers can actually pull this off). Secondly, the moon must be high enough in the sky to be visible. Because of the Earth's rotation, the moon is above the horizon roughly 12 hours out of every 24. Since those 12 hours almost never coincide with the roughly 12 hours of daylight in every 24 hours, the possible window for observing the moon in daylight averages about 6 hours a day. The moon is visible in daylight nearly every day, the exceptions being close to new moon, when the moon is too close to the sun to be visible, and close to full moon when it is only visible at night. The best times in the month to see the moon in daylight are close to first and last quarter, when the moon is 90 degrees away from the sun in the sky. R_6972
A sunbeam, in meteorological optics, is a beam of sunlight that appears to radiate from the position of the Sun. Shining through openings in clouds or between other objects such as mountains and buildings, these beams of particle-scattered sunlight are essentially parallel shafts separated by darker shadowed volumes. [...].
Crepuscular rays or god rays are sunbeams that originate when the sun is just below the horizon, during twilight hours. Crepuscular rays are noticeable when the contrast between light and dark is most obvious. Crepuscular comes from the Latin word "crepusculum", meaning twilight. Wikipedia
Saturday was an interesting day meteorologically as there was a night of rain followed by a morning were mist was hanging around and the sun was trying to break through. It was perfect morning for a walk and taking a few shots. As you can see the mist was lifting but still covered the windmills that usually dominate this hill.
In meteorology, a cloud is an aerosol consisting of a visible mass of minute liquid droplets, frozen crystals, or other particles suspended in the atmosphere of a planetary body or similar space. Water or various other chemicals may compose the droplets and crystals. On Earth, clouds are formed as a result of saturation of the air when it is cooled to its dew point, or when it gains sufficient moisture (usually in the form of water vapor) from an adjacent source to raise the dew point to the ambient temperature. They are seen in the Earth's homosphere, which includes the troposphere, stratosphere, and mesosphere. Nephology is the science of clouds, which is undertaken in the cloud physics branch of meteorology. There are two methods of naming clouds in their respective layers of the homosphere, Latin and common. Genus types in the troposphere, the atmospheric layer closest to Earth's surface, have Latin names due to the universal adoption of Luke Howard's nomenclature that was formally proposed in 1802. It became the basis of a modern international system that divides clouds into five physical forms which can be further divided or classified into altitude levels to derive ten basic genera. The main representative cloud types for each of these forms are stratus, cirrus, stratocumulus, cumulus, and cumulonimbus. Low-level clouds do not have any altitude-related prefixes. However mid-level stratiform and stratocumuliform types are given the prefix alto- while high-level variants of these same two forms carry the prefix cirro-. Genus types with sufficient vertical extent to occupy more than one level do not carry any altitude related prefixes. They are classified formally as low- or mid-level depending on the altitude at which each initially forms, and are also more informally characterized as multi-level or vertical. Most of the ten genera derived by this method of classification can be subdivided into species and further subdivided into varieties. Very low stratiform clouds that extend down to the Earth's surface are given the common names fog and mist, but have no Latin names. R_6940
The British meteorological service consider March 1st to be the first day of Spring ,I know people prefer the solar calendar but the metrological dates seem to me to make more sense. I thought a winter shot would be appropriate however in our part of England we had not really had any winter weather to speak of. The only snow I have seen was during my short trip out to Arctic Norway in December
This is a shot of the boathouse was part of the hotel we stayed at on the Malangen fiord just south of Tromso
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Meteorological Station located on Musala Peak, the highest peak of the Balkan Peninsula - 2925 meters, on a full moon night.
Meteorological circumstances were favorable for the forming of low fogbanks in the dutch polder:
clear skies, enough moisture and almost no wind......
But my thoughts go to the people in Simbach/Inn (Lower Bavaria) - their town has been flooded by mud and heavy rain showers. Seven deaths have already been reported and some other people are still missing.
The green flash [is a meteorological optical phenomenon] that sometimes occur transiently around the moment of sunset or sunrise. When the conditions are right, a distinct green spot is briefly visible above the upper rim of the Sun's disk; the green appearance usually lasts for no more than two seconds. [...].
Green flashes occur because the Earth's atmosphere can cause the light from the Sun to separate, or refract, into different colors. [...].
Green flashes may be observed from any altitude. They usually are seen at an unobstructed horizon, such as over the ocean. [...].
While observing at the Vatican Observatory in 1960, D. K. J. O'Connell produced the first color photograph of the green flash at sunset.[...] Wikipedia
In meteorology, a cloud is an aerosol comprising a visible mass of minute liquid droplets, frozen crystals, or particles suspended in the atmosphere above the surface of a planetary body. The droplets and crystals may be made of water or various chemicals. On Earth, clouds are formed as a result of saturation of the air when it is cooled to its dew point, or when it gains sufficient moisture (usually in the form of water vapor) from an adjacent source to raise the dew point to the ambient temperature. They are seen in the Earth's homosphere (which includes the troposphere, stratosphere, and mesosphere). Nephology is the science of clouds which is undertaken in the cloud physics branch of meteorology.
There are two methods of naming clouds in their respective layers of the atmosphere; Latin and common. Cloud types in the troposphere, the atmospheric layer closest to Earth's surface, have Latin names due to the universal adaptation of Luke Howard's nomenclature. Formally proposed in 1802, it became the basis of a modern international system that divides clouds into five physical forms that appear in any or all of three altitude levels (formerly known as étages). These physical types, in approximate ascending order of convective activity, include stratiform sheets, cirriform wisps and patches, stratocumuliform layers (mainly structured as rolls, ripples, and patches), cumuliform heaps, and very large cumulonimbiform heaps that often show complex structure. The physical forms are divided by altitude level into ten basic genus-types. The Latin names for applicable high-level genera carry a cirro- prefix, and an alto- prefix is added to the names of the mid-level genus-types. Most of the genera can be subdivided into species and further subdivided into varieties.
Two cirriform clouds that form higher up in the stratosphere and mesosphere have common names for their main types. They are seen infrequently, mostly in the polar regions of Earth. Clouds have been observed in the atmospheres of other planets and moons in the Solar System and beyond. However, due to their different temperature characteristics, they are often composed of other substances such as methane, ammonia, and sulfuric acid as well as water.
Taken as a whole, homospheric clouds can be cross-classified by form and level to derive the ten tropospheric genera and the two additional major types above the troposphere. The cumulus genus includes three species that indicate vertical size. Clouds with sufficient vertical extent to occupy more than one altitude level are officially classified as low- or mid-level according to the altitude range at which each initially forms. However they are also more informally classified as multi-level or vertical.
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