This is one of the most coherent, well-defined MJO pulses I've seen in some time over the E Hem although it may attenuate some as it nears the dateline. Certainly helps when you're in a EQBO/-ENSO regime in the most favorable portion of the annual cycle for MJO activity. pic.twitter.com/gyHLG3PI2j

— Eric Webb (@webberweather) January 22, 2018