The sessions are bilingual (English and Spanish) and for WMO regions III (South America) and IV (Central America/Caribbean). Session time is 15:00 UTC; it will start 10 minutes earlier (14:50 UTC) for those who want to check their microphone and voice connection. GoToWebinar is used for both images and voice through the internet.
Satellite imagery shown during the session is from SLIDER: http://rammb-slider.cira.colostate.edu