Alwi Adela, Afin (2023) ANALISIS SPEKTRAL DALAM PENENTUAN PERIODISITAS DAN INTENSITAS CURAH HUJAN DI WILAYAH KOTA SERANG. S1 thesis, UNIVERSITAS SULTAN AGENG TIRTAYASA.
![[img]](https://eprints.untirta.ac.id/style/images/fileicons/text.png) |
Text
Afin Alwi Adela_2280190060_Fulltext.pdf Restricted to Registered users only Download (5MB) |
|
Text
Afin Alwi Adela_2280190060_01.pdf Restricted to Registered users only Download (1MB) |
|
Text
Afin Alwi Adela_2280190060_02.pdf Restricted to Registered users only Download (1MB) |
|
Text
Afin Alwi Adela_2280190060_03.pdf Restricted to Registered users only Download (867kB) |
|
Text
Afin Alwi Adela_2280190060_04.pdf Restricted to Registered users only Download (1MB) |
|
Text
Afin Alwi Adela_2280190060_05.pdf Restricted to Registered users only Download (579kB) |
|
Text
Afin Alwi Adela_2280190060_Ref.pdf Restricted to Registered users only Download (549kB) |
|
Text
Afin Alwi Adela_2280190060_Lamp.pdf Restricted to Registered users only Download (3MB) |
Abstract
Serang City is in the tropical rainy climate category, this indicates that rainfall in certain circumstances will have highh intensity. This is what causes the occurrence of floods in the city of Serang. Therefore, it necessary to identify it to determine the periodicity and intensity level of rainfall in the city of Serang. The method used in this research is spectral analysis to determine the periodicity and the mononobe method to determine the level of intensity. The research results obtained that the periodicity of rainfall occurs 11.91 months/cycle or 35.75 decadal/cycle, meaning that rainfall in the city of Serang has a monsoonal type because it is influenced by the monsoon wind phenomenon and the level of Intensity (I) shows a return period of 25 – 100 years classified as rainfall that has intensity high between 20 – 85 mm/hour with a duration of 1 -5 hours this can cause some areas to be prone to flooding, while for a return period of 2 -10 years it is classified as normal rain to the highest heavy rain of 34.04 – 85 .78 mm/hour which takes place with in this period a short time of 1 -4 hours.
| Item Type: | Thesis (S1) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Contributors: |
|
|||||||||
| Additional Information: | Kota Serang berada pada kategori iklim hujan tropis hal ini menandakan bahwa curah hujan pada keadaan terntentu akan memiliki intensitas yang tinggi. Hal tersebut yang menimbulkan terjadinya bencana banjir di kota Serang, Oleh karena itu, perlu dilakukan identifikasi untuk mengetahui periodisitas dan tingkat intensitas curah hujan rencana di kota Serang. Metode yang digunakan dalam penelitian ini analisis spektral untuk mengetahui periodisitas dan metode mononobe untuk mengetahui tingkat intensitas. Hasil penelitian yang diperoleh periodisitas curah hujan terjadi 11.91 bulan/siklus atau 35.75 dasarian/siklus artinya curah hujan di kota Serang memiliki tipe monsunal sebab dipengaruhi fenomena angin munson dan tingkat intensitas (I) memperlihatkan periode ulang 25 – 100 tahun tergolong curah hujan yang memiliki intensitas tinggi diantara 20 – 85 mm/jam dengan lama durasi 1 – 5 jam hal tersebut bisa menyebabkan beberapa wilayah rawan banjir, sedangkan untuk periode ulang 2 – 10 tahun tergolong hujan normal hingga hujan lebat tertinggi sebesar 34.04 – 85.78 mm/jam yang berlangsung dalam kurun waktu singkat yaitu 1 – 4 jam. | |||||||||
| Uncontrolled Keywords: | spectral analysis, flood, intensity, City of Serang, mononobe analisis spektral, banjir, intensitas, Kota Serang, mononobe | |||||||||
| Subjects: | Q Science > Q Science (General) Q Science > QC Physics |
|||||||||
| Divisions: | 02-Fakultas Keguruan dan Ilmu Pendidikan > 84203-Jurusan Pendidikan Fisika 02-Fakultas Keguruan dan Ilmu Pendidikan |
|||||||||
| Depositing User: | Afin alwi adela Afin | |||||||||
| Date Deposited: | 12 Jul 2023 13:48 | |||||||||
| Last Modified: | 12 Jul 2023 13:48 | |||||||||
| URI: | http://eprints.untirta.ac.id/id/eprint/26146 |
Actions (login required)
 |
View Item |