First graphic shows a nice westerly wind burst (orange/red shading) coming across the Pacific in the 7-15 day time frame. This is one of the stronger ones so far, and one that is making more eastward progress than previous bursts. The result? Rising motion in the atmosphere… pic.twitter.com/evJtScG8iJ

— Brian Bledsoe 🐊 (@BrianBledsoe) November 3, 2023