The 20th Conference on the Middle Atmosphere will take place 6-10 January 2019 in Phoenix, Arizona at the AMS annual meeting.  We are asking if you would please consider proposing a session topic.  The deadline is April 1st.  If you think your proposed session would be a good candidate for a joint session with another conference (such as Climate Variability and Change or Atmospheric Chemistry), please make a note in the Comments section.

Submission portal: https://ams.confex.com/ams/2019Annual/cfs.cgi

Submission deadline: 1 April

We hope to see you in Phoenix next January!

Amy Butler and Sean Davis (co-organizers)