Cloud Inversions In the Drakensberg

01 Jun 2021 14:57 #76933 by tiska
Replied by tiska on topic Snow Watch 2021
As an aside, in meteorology or climate science we don't seem to use the term 'cloud inversion'. I have only heard it from photographers before.
Inversions is a term we do use: they are just an increase in temperature with height. Normally temperature decreases with height.
The type of inversion involved in this case is a 'non-surface' or 'subsidence' inversion.
The classic paper for SA was written some time ago:
Towards an inversion climatology of Southern Africa: Part II, non-surface inversions in the lower atmosphere
RA Preston-Whyte, RD Diab, PD Tyson
South African Geographical Journal 59 (1), 45-59
The following user(s) said Thank You: tonymarshall, supertramp, ivan

Please Log in or Create an account to join the conversation.

More
02 Jun 2021 14:09 - 02 Jun 2021 14:14 #76938 by tiska
Replied by tiska on topic Snow Watch 2021
Here are some schematics (cross-sections) to show the 3 cases of stratus cloud :1) shallow cloud in the mist belt of KZN while Berg is clear, 2)  cloud up to but not over escarpment and 3) cloud over the escarpment     

 

Please login or register to view the images attached to this post.

Last edit: 02 Jun 2021 14:14 by tiska.
The following user(s) said Thank You: ivan

Please Log in or Create an account to join the conversation.

More
02 Jun 2021 14:15 #76939 by tiska
Replied by tiska on topic Snow Watch 2021
 

 

Please login or register to view the image attached to this post.

Please Log in or Create an account to join the conversation.

More
02 Jun 2021 14:16 #76940 by tiska
Replied by tiska on topic Snow Watch 2021
 

Please login or register to view the image attached to this post.

Please Log in or Create an account to join the conversation.

More
02 Jun 2021 14:17 #76941 by tiska
Replied by tiska on topic Snow Watch 2021

Please login or register to view the image attached to this post.

Please Log in or Create an account to join the conversation.

More
02 Jun 2021 14:18 #76942 by tiska
Replied by tiska on topic Snow Watch 2021

Please login or register to view the image attached to this post.

Please Log in or Create an account to join the conversation.

More
09 Jun 2021 10:28 #76966 by Serious tribe
Replied by Serious tribe on topic Snow Watch 2021
Hi Tiska
Thanks for the info and the time to put it together.  Going to print some of these diagrams and keep them in one of my berg books.

This image is hidden for guests.

This image is hidden for guests.

This image is hidden for guests.

Please Log in or Create an account to join the conversation.

More
09 Jun 2021 19:51 #76970 by ivan
Replied by ivan on topic Snow Watch 2021
Thanks Tiska

really  informative  
 

Please Log in or Create an account to join the conversation.

More
Powered by Kunena Forum