Rainfall Pattern in Maros District South Sulawesi Using the Isohyet Method
DOI:
https://doi.org/10.55927/mudima.v5i5.255Keywords:
Rainfall Pattern, Maros Regency, Isohyet MethodAbstract
Extreme rainfall that often occurs in South Sulawesi is caused by high rainfall intensity. Rainfall patterns greatly affect areas that are highly dependent on agriculture and natural resources. In this regard, research has been conducted on rainfall patterns in Maros Regency. The study used rainfall data analyzed using the isohyet method. The results of the study showed that rainfall patterns in the Maros Regency area in the last 10 years showed increasing shifts and variability, especially in the last three years (2021-2023). This can be seen on the 2014-2020 isohyet map showing that the distribution of rainfall in Maros Regency is uneven, with a tendency for increasing rainfall from the southwest to the northeast, in 2021 there was a change in rainfall intensity in the northeast and several central areas, in 2022 there was a decrease in the highest rainfall in the northeast and an expansion of the low rainfall area to the center, in 2023 an increase in rainfall in the southwest, the dominance of the 2000-3000 mm interval in most areas, and the disappearance of the very high rainfall zone in the northeast are important changes that indicate significant climate dynamics
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