Mammatus clouds

First time I see a sky like this... fascinating and scary at the same time! Found something about it on the web:
https://en.m.wikipedia.org/wiki/Mammatus_cloud

For the Square September Challenge...

For more info:
http://365project.org/discuss/general/28377/square-september

[Nancy]

This is really amazing you got to see these..fantastic! Fav

[Skip Tribby - ​🖖]

Cool event and capture!

[Kahsia]

Very interesting cloud formation.

[Kas]

Interesting sky indeed - like cotton balls.

[KWind]

Very cool clouds!!

[Chris K]

very spooky clouds. great in black and white

[Walks @ 7]

Excellent shot. I understand that spotting these clouds means strong storms are possible. Fav!

[Ann H. LeFevre]

These clouds really look like cotton balls! Good catch!

[kali]

how unusual

[Dawn]

Very unusual fav

[Dyan Stevens]

Neat cloud formations. Would love to see those one day. Great shot!

[bkb in the city]

Very cool

[Simply Gorgeous Photography]

great shot and well done for capturing them. a fav

[Wendy]

Very interesting sky - and great catch of it.

[Jennifer]

how unusual! Great capture

[Granagringa]

I had just recently read about these and how they have become a new classification in cloud identification. How cool to see them.

[Jasper]

Unusual effect.

[Caroline]

Oh how fascinating!!! It's so cool you got to witness this in real life :) I've always heard of them but never actually have witnessed it. I'm sure it must have a bit of an eerie feel when you see them all over the sky like this...

[william wooderson]

How curious! I see "cumulus" clouds quite a lot but not like these.

[Francesca Ciarrocchi]

@nanderson @skipt07 @moonmtn @wag864 @kwind @cruiser @joysabin @olivetreeann @kali66 @dawnee @dyanstevens @bkbinthecity @simplygorgeous @farmreporter @jesperani @granagringa @jasperc @kerosene @will_wooderson
Yes,I had an eerie feel when I have lifted the look and seen such a show, like if something terrible was near to happen... Luckily nothing has happened and not even a drop of rain has fallen down!

[Chris K]

@frappa77 thank for the information Francesca, most fascinating. i shall look out for them now.