Lubis, Lailatul Husna
Universitas Islam Negeri Sumatera Utara

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STREAMLINE ANALYSIS OF SYMPTOMS OF CYCLONES IN NORTH SUMATRA (STUDY OF CASE : 1-10 SEPTEMBER) Guchi, Novaldo; Lubis, Lailatul Husna
FISITEK: Jurnal Ilmu Fisika dan Teknologi Vol 7, No 1 (2023)
Publisher : Universitas Islam Negeri Sumatera Utara Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30821/fisitekfisitek.v7i1.15066

Abstract

This study aims to analyze the cyclonic disturbance streamlined on the surface temperature in the North Sumatra region. The data used in this streamlined analysis is accessed from the websitehttp://ww.bom.gov.au/ and analyzed to see cyclonic disturbances in the area and any impacts that occur due to cyclonic disturbances in the area. This cyclonic disturbance is caused by wind speed, where wind speed is one of the causes of increasing water vapor in the atmosphere. Judging from its geographical location, the North Sumatra region is one of the provinces located in the western part of Indonesia, located on the line 1 ̊  ̶  4 ̊  north lattitude and 98 ̊   ̶  100 ̊ east longitude. The North Sumatra region is one of the many areas affected by cyclonic disturbances. Weather disturbances such as tropical cyclones can change atmospheric conditions in the area where a tropical cyclone is passing or is traversed and changes in surface temperatures traversed by the tropical cyclone. Based on sea surface temperature data obtained from the BMKG website https://dataonline.bmkg.go.id and obtained from these data that the surface temperature intensity in the North Sumatra region is at a temperature of 26.3ºC-28.3ºC.
Analisis Karakteristik Intensitas Curah Hujan di Kabupaten Deli Serdang (1413-1428 H) Anggraini, Aulia; Noveni, Tasya; Lubis, Lailatul Husna
FISITEK: Jurnal Ilmu Fisika dan Teknologi Vol 6, No 2 (2022)
Publisher : Universitas Islam Negeri Sumatera Utara Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30821/fisitekfisitek.v6i2.12799

Abstract

Telah dilakukan penelitian berjudul “Analisis Karakteristik Intensitas Curah Hujan di Kabupaten Deli Serdang (1413-1428 H)”. Penelitian ini bertujuan untuk memperoleh gambaran nilai tahunan curah hujan di Kabupaten Deli Serdang selama 15 tahun (1413-1428 H). Pengolahan data pada penelitian ini dilakukan dengan bantuan program Software Microsoft Excel. Hasil analisis menunjukkan bahwa jumlah curah hujan rata-rata yaitu 2674.39 mm/tahun. Kategori curah hujan Kabupaten Deli Serdang termasuk curah hujan menengah. Adapun hasil Intensitas curah hujan tertinggi rata-rata selama 15 tahun paling banyak terjadi pada tahun 1422 H dengan nilai intensitas 0.18 mm/jam dan terendah terjadi pada 1418 H dengan nilai intensitas 0.09 mm/jam.