sentences:  Météo-France issued its final advisory on December 21 as it began to dissipate just east of southeastern Madagascar.On December 20, the remnant low of Celina passed about southwest of Reunion, producing heavy rains over the island.Some areas received 114 mm (4.4 in) of rain in the span of three hours, with the highest total amounting to 374 mm (14.7 in) in La Plaine des Chicots.