Penerapan Metode Analisis Diskriminan terhadap Variasi Unsur Cuaca pada Kejadian Puting Beliung di Jawa Tengah
DOI:
https://doi.org/10.26418/pf.v8i1.40174Abstract
Studi tentang penerapan metode analisis diskriminan terhadap unsur cuaca pada kejadian puting beliung di Jawa Tengah telah dilakukan. Daerah yang ditinjau dalam studi ini adalah empat kabupaten di Jawa Tengah yang sering mengalami kejadian puting beliung yaitu Banyumas, Boyolali, Cilacap dan Magelang. Dalam studi ini, unsur cuaca yang digunakan adalah suhu udara, tekanan udara, kecepatan angin, uap air, tutupan awan dan curah hujan. Hasil studi menunjukan bahwa secara umum terdapat dua unsur cuaca yang memiliki pengaruh signifikan yaitu kecepatan angin dan uap air. Khusus untuk Kabupaten Cilacap dan Boyolali, selain dua unsur cuaca tersebut, terdapat unsur cuaca lain yang berperan signifikan, yaitu tutupan awan untuk Kabupaten Cilacap dan tekanan udara untuk Kabupaten Boyolali. Nilai ketepatan prediksi dari fungsi diskriminan yang diperoleh daerah Cilacap sebesar 100%, Banyumas sebesar 100%, Magelang sebesar 100% dan Boyolali sebesar 96,3%
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Date: 24-05-2023
Prisma Fisika
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