Attention Deficit Disorder Prosthetic Memory Program

Asperitas

ADDPMP273
Asperitas - © Attention Deficit Disorder Prosthetic Memory Program

Asperitas (formerly known as Undulatus asperatus) is a cloud formation first popularized and proposed as a type of cloud in 2009 by Gavin Pretor-Pinney of the Cloud Appreciation Society. Added to the International Cloud Atlas as a supplementary feature in March 2017, it is the first cloud formation added since cirrus intortus in 1951. The name translates approximately as “roughness”.

The clouds are closely related to undulatus clouds. Although they appear dark and storm-like, they almost always dissipate without a storm forming. The ominous-looking clouds have been particularly common in the Plains states of the United States, often during the morning or midday hours following convective thunderstorm activity.

Margaret LeMone, a cloud expert with the National Center for Atmospheric Research has taken photos of asperatus clouds for 30 years, and considers it in her own words, a new cloud type.

Bell-mouth spillway - © Attention Deficit Disorder Prosthetic Memory Program
ADDPMP644
Bell-mouth spillway
Xenu - © Attention Deficit Disorder Prosthetic Memory Program
ADDPMP465
Xenu
Ato boldon - © Attention Deficit Disorder Prosthetic Memory Program
ADDPMP080
Ato boldon
Animalia Paradoxa - © Attention Deficit Disorder Prosthetic Memory Program
ADDPMP582
Animalia Paradoxa
Gynecological Gymnastics from Outer Space - © Attention Deficit Disorder Prosthetic Memory Program
ADDPMP066
Gynecological Gymnastics from Outer Space
Titanosauria - © Attention Deficit Disorder Prosthetic Memory Program
ADDPMP479
Titanosauria
Cobalt Blue Tarantula - © Attention Deficit Disorder Prosthetic Memory Program
ADDPMP443
Cobalt Blue Tarantula
Self-Hypnosis - © Attention Deficit Disorder Prosthetic Memory Program
ADDPMP023
Self-Hypnosis
Ferrari World Abu Dhabi - © Attention Deficit Disorder Prosthetic Memory Program
ADDPMP597
Ferrari World Abu Dhabi
Baikonur Cosmodrome - © Attention Deficit Disorder Prosthetic Memory Program
ADDPMP039
Baikonur Cosmodrome
Prehistoric Warfare - © Attention Deficit Disorder Prosthetic Memory Program
ADDPMP591
Prehistoric Warfare
D.C. Sniper Attacks - © Attention Deficit Disorder Prosthetic Memory Program
ADDPMP598
D.C. Sniper Attacks

You are using an outdated browser.
Please upgrade your browser to improve your experience.