mixed Rossby–gravity OLR · WP

Wheeler–Kiladis mixed Rossby–gravity-filtered OLR anomaly, W Pacific 150–180°E (2.5–15°N; k −10…−1, 3–10 d, h 8–90 m, antisymmetric). Negative = enhanced convection. Recent days are provisional (filter edge). — Wheeler & Kiladis 1999 (JAS 56, 374); https://psl.noaa.gov/map/clim/olr_modes/