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All Journal Komunikasi Fisika Indonesia EINSTEIN (E-JOURNAL)
Reni Nurjannah
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Control & Systems Engineering Earth & Planetary Sciences Electrical & Electronics Engineering Energy Materials Science & Nanotechnology Mechanical Engineering Physics

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ANALISIS CURAH HUJAN MAKSIMUM WILAYAH DELI SERDANG BERDASARKANKALENDER HIJRIAH TAHUN 1413 H – 1427 H Miftahul Husnah; Reni Nurjannah; Lailatul Husna Lubis
EINSTEIN (e-Journal) Vol 10, No 2 (2022): EINSTEIN (e-Journal)
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (185.372 KB) | DOI: 10.24114/einstein.v10i2.36268

Abstract

Penelitian ini bertujuan untuk memperoleh nilai maksimum curah hujan dan mengetahui bulan hijriah yang sering terjadi hujan dengan intensitas curah hujan tertinggi dalam kurun waktu 15 tahun (1413 H – 1427 H). Pengolahan data pada penelitian ini dilakukan dengan bantuan program software Microsoft Excel. Hasil analisis menunjukkan bahwa nilai maksimum curah hujan dalam kurun waktu 15 tahun (1413 H – 1427 H) adalah 177 mm yang terjadi pada bulan Syawal 1422 H. Dan  bulan hijriah yang sering terjadi hujan dengan intensitas tinggi dalam kurun waktu 15 tahun adalah Shafar, Rabi’ul Awal, Rabi’ul Akhir, dan Jumadil Awal.
IDENTIFIKASI PERCEPATAN TANAH MAKSIMUM DI WILAYAH BENGKULU DENGAN METODE KAWASHUMI Reni Nurjannah; Mulkan Iskandar; Lailatul Husna Lubis
Indonesian Physics Communication Vol 20, No 3 (2023)
Publisher : Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jkfi.20.3.237-242

Abstract

Maximum soil acceleration is the greatest value of increasing soil acceleration caused by a specified period of time. Maximum ground acceleration is very important to do, to reduce the risk due to an earthquake that occurs. This research is expected to be able to determine the value of the largest increase in ground velocity and areas that have the greatest level of possible danger due to ground acceleration using the Kawashumi method. From the after effects of the investigation that has been finished, it is obtained that the maximum ground acceleration value is 661.7182528 gal and it can be seen that Muko-Muko Regency in the Bengkulu region has a risk due to high ground acceleration.
Co-Authors Lailatul Husna Lubis Lailatul Husna Lubis Miftahul Husnah Mulkan Iskandar