n=1 equatorial Rossby OLR · MC

Wheeler–Kiladis n=1 equatorial Rossby-filtered OLR anomaly, Maritime Continent 100–140°E (2.5–15°N; k −10…−1, 9.7–48 d, h 8–90 m, symmetric). Negative = enhanced convection. Recent days are provisional (filter edge). — Wheeler & Kiladis 1999 (JAS 56, 374); https://psl.noaa.gov/map/clim/olr_modes/