Table 1.

Integrated flows during JJA over the Maritime Continent box (8°S:8°N to 100°E:135°E box; see Fig. 2A) across its boundaries (east, west, north, south, surface) based on JRA-55 reanalysis data

	Flow boundary east	Flow boundary west	Flow boundary north	Flow boundary south	Downward flow (P-E)
HIGH ACE	−1,002.7	2.9	3,073.7	−1,916.6	121.3
LOW ACE	−2,037.5	236.2	2,767.3	−1,887.9	1,135.7
HIGH−LOW	1,034.8	−233.3	306.4	−28.7	−1,014.4

Composite over high- and low-ACE years are shown in the first and second rows, respectively, while the third row contains the difference between the two. The vertical extent considered for the integration reaches the top of the modeled atmosphere. Positive values refer to flows leaving the box. Units are 10¹² kilograms. P-E, precipitation − evaporation.