One of the biggest signals I saw in my MJO research back at my WSI days was the Pacific Jet-extension signal as the MJO active phase passes central-eastern Pacific.

This is from a talk I gave at AMS in 2015: https://t.co/jIXI2NI0mQ https://t.co/nVQh1iwv6B pic.twitter.com/W0AooLFPyk

— Mike Ventrice (@MJVentrice) December 8, 2023