Role of a Low Level Jet in Triggering and Organizing Moist Convection in a Baroclinic Atmosphere. A Case Study: 18 May 1984

1990 ◽  
Vol 47 (1) ◽  
pp. 82-100 ◽  
Author(s):  
Y. Limaitre ◽  
P. Brovelli
2010 ◽  
Vol 25 (3) ◽  
pp. 970-984 ◽  
Author(s):  
Paloma Borque ◽  
Paola Salio ◽  
Matilde Nicolini ◽  
Yanina García Skabar

Abstract The present work focuses on the study of the environmental conditions preceding the development of a group of subtropical mesoscale convective systems over central and northern Argentina on 6–7 February 2003 during the South American Low Level Jet Experiment. This period was characterized by an extreme northerly low-level flow along the eastern Andes foothills [South American low-level jet (SALLJ)]. The entire studied episode was dominated by the presence of a very unstable air mass over northern Argentina and a frontal zone near 40°S. The SALLJ generated an important destabilization of the atmosphere due to the strong humidity and differential temperature advection. Orography provided an extra lifting motion to the configuration of the regional wind field, which was efficient in forcing the initiation of convection. Once convection developed, it moved and regenerated in regions where the convective instability was horizontally homogeneous and stronger.


2021 ◽  
Vol 5 (2) ◽  
pp. 1161-1171
Author(s):  
Alifatuz Zahro

The impact of the modernization era on elementary and Kindergaten children can be seen from the intensity of children playing with gadgets, and the low level of literacy in children. This is the background for the presence of the Oemah Dolan organization. This study aims to identify and describe Oemah Dolan's programs and the role of Oemah Dolan in increasing reading interest in children in Kedongdong Village. This study uses a descriptive-qualitative approach with the analysis technique of Miles and Huberman. The results of this study indicate that Oemah Dolan has several programs, namely: book stalls, reading, fun learning, and creativity week.


2017 ◽  
Vol 38 ◽  
pp. e569-e576 ◽  
Author(s):  
Anu Xavier ◽  
Ajil Kottayil ◽  
K. Mohanakumar ◽  
Prince K. Xavier

2017 ◽  
Vol 122 (11) ◽  
pp. 5903-5916 ◽  
Author(s):  
Tito Maldonado ◽  
Anna Rutgersson ◽  
Rodrigo Caballero ◽  
Francesco S. R. Pausata ◽  
Eric Alfaro ◽  
...  

Sign in / Sign up

Export Citation Format

Share Document