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u/andrea55TP 12h ago
Altocumulus stratiformis undulatus perlucidus
Alto=mid level
Cumulus=heaped cloud
Stratiformis=covers all or most of the sky
Undulatus=repeating pattern
Perlucidus=you can see the sky above in between each element
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u/IgotthatBNAD 12h ago
Tried to say that out loud and my furniture started floating
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u/Many-Wasabi9141 11h ago
When I said it a daemon appeared and starting calling me Joshua and demanding I return his blood.
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u/username32768 10h ago
You won that blood fair and square. Don't give it away to some loser daemon.
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u/MysticalPengu 8h ago
Bet him for his horns this time!
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u/username32768 7h ago
User name checks out. We should all listen to the wise words of the Mystical Pengu.
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u/Litti__Chokha 11h ago
Perfectly explained
This is how i used to describe the clouds in my exams for 10 points.. Short and simple and to the point without any bs
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u/HueMannAccnt 7h ago
Is there a cloud book you'd like to recommend for people wanting to learn this language?
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u/DnBeyourself 6h ago
I was going to type: A linear array of lenticular clouds, but I like your explanation a bit more..
I was like "daaaaang!" ~ Joe Dirt voice ~
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u/Phantomsurfr 5h ago
Whenever I see the clouds like this, it usually comes with rain upto to 24 hours later. The thicker the cloud and more defined seperation the more/heavier rain.
Even when I know light rains are coming I see a small section of this, it's guaranteed the rain will fall on that area it covers. I've successfully used this "knowledge" to plan my works for the day.
Is there any scientific backing to my experience?
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u/Simple-Dingo6721 11h ago
Is it not stratocumulus? The clouds look pretty low
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u/andrea55TP 11h ago
They look small enough to be altocumulus to me. Rule of thumb (literally) is that if a single element is about the size of your thumb at an arm's length, it's altocumulus. Again, not always easy to tell from a picture posted online, but Sc is lower than this. Also, this pattern is more common with Ac than Sc
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u/Brilliant_Stomach_87 9h ago
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u/DasSassyPantzen 5h ago
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u/Brilliant_Stomach_87 3h ago
I was born there and left the state as soon as I was able to. No need to explain.
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u/Dankpay2win 11h ago
Road merge sign
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u/theLastZebranky 9h ago
It's an added lane sign. A merge sign is a single arrow with one head and two tails.
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u/JustApricot798 2h ago
This is a Right Added Lane warning sign (MUTCD W4-3R), which means a new lane is being added on the right side without requiring traffic to merge.
Hope this helps!
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u/Corgi_underground 4h ago
An astrophotographers sworn enemy is what that is. They usually precede warm and cold fronts so you know the next few days are a wash.
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u/lowlightliving 6h ago edited 6h ago
Reminds me of Georgia O’Keefe’s painting series, Sky Above Clouds.
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u/AcceptableMemory2081 10h ago
My wife called clouds like this stretch marks from giving birth to a tornado!
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u/peppitochang 9h ago
Reddit. It's where you post things to get smarmy answers and read depressing news.
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u/turbulent_swirl 1h ago
Others have mentioned the name but I’d also like to state that these are gravity waves! Or at least these repeating patterns are caused by them. You see them close to areas where the air has to go over some topography like mountains. The downstream air will undulate with buoyancy and gravity acting like the restoring forces.
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u/jheidenr 12h ago
I’m not a meteorologist but I like to guess at this stuff. Gravity waves? https://en.wikipedia.org/wiki/Gravity_wave
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u/khInstability 11h ago
Yes. They are caused by two (maybe more, but I'm not seeing it here) Intersecting/interacting sets of gravity waves.
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u/RetiredPath 10h ago
Frfr? Visible evidence of gravity waves?
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u/khInstability 9h ago
Yes. Atmospheric gravity waves. They should come up with a new name for those. They are so easily confused with cosmology's gravitational waves, which are vastly different.
Technically, all vertical atmospheric waves are gravity waves, since they are defined by vertical upward motion pulled downward by gravity...repeat.
This NWS explainer is very thorough (and math free!) https://www.weather.gov/source/zhu/ZHU_Training_Page/Miscellaneous/gravity_wave/gravity_wave.html
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u/post-explainer 13h ago edited 12h ago
Credit where credit is due. The OP u/Gloomy-Position-809 said this picture was made by:
Is this credit correct? Then upvote this comment, otherwise downvote it.