Melola Discovery

← Melola Discovery

Akses terbuka Jurnal SINTA 1

The Influence of Madden–Julian Oscillation on Local-Scale Phenomena over Indonesia during the Western North Pacific and Australian Monsoon Phases

Forum Geografi · Vol. 32 No. 2 (2018) · hlm. 156–169

DOI
10.23917/forgeo.v32i2.6226
ISSN
2460-3945, 0852-0682
Terbit
2018-11-26
Penerbit
Universitas Muhammadiyah Surakarta
Bahasa
eng
Lisensi
creativecommons.org/licenses/by-nc-nd/4.0

Abstrak

In this study, geographical Madden–Julian oscillation (MJO) propagation in association with precipitation rate was obtained using lag correlation applied to empirical orthogonal function (EOF) analysis modes 1 and 2 of filtered MJO data. The precipitation rate over Indonesia was provided at day -10 through day +10 in five-day steps during the December, January, and February (DJF) Western North Pacific (WNP) and July, August and September (JAS) Australian (AU) monsoon phases. Connection with local atmospheric factors was then sought through comparison of local precipitation, represented by 3-hourly precipitation, and dynamical processes, represented by multilevel wind, at seven locations across Indonesia. The results show a global MJO contribution toward local-scale phenomena in Tangerang, Surabaya, and Makassar during the DJF-WNP monsoon phase and in Padang, Medan, Surabaya, Makassar, and Kupang during the JAS-AU monsoon phase. Meanwhile, a lack of MJO contribution toward local factors is presumably due to other local through wider atmospheric-scale phenomena which are suspected to have more influence, particularly in Medan, Padang, Manado, and Kupang during the DJF-WNP monsoon phase, and in Manado and Tangerang during the JAS-AU monsoon phase. This research uses a dataset of 15-year series of daily and three-hourly Tropical Rainfall Measuring Mission (TRMM) (3B42 V7 derived) measurements, 850 hPa zonal wind measurements from 30-year reanalysis data from the ERA-Interim reanalysis dataset, and a 15-year series of 12-hourly observational soundings data from seven stations of the Indonesian Meteorological Climatological and Geophysical Agency (BMKG).

Kata kunci

Jaringan kolaborasi para penulis

40 penulis · 79 tautan kepenulisan bersama · 36 lintas organisasi · menampilkan 40 yang paling banyak terhubung

Arahkan kursor atau ketuk sebuah nama untuk menyorot rekan penulisnya. Klik dua kali untuk membuka halaman penulis.

  • Universitas Gadjah Mada
  • Padjadjaran University
  • State University of Semarang
  • Sebelas Maret University
  • Meteorological, Climatological, And Geophysical Agency
  • Akademi Komunitas Perkebunan Yogyakarta
  • Sumatera Institute of Technology
  • Organisasi lain
  • Afiliasi tidak diketahui
  • Organisasi berbeda
  • Organisasi sama
  • Afiliasi tidak diketahui
  • Garis lebih tebal = lebih banyak artikel bersama · lingkaran lebih besar = lebih banyak artikel
Tampilkan sebagai tabel
Rekan penulisOrganisasiArtikel bersama
Junun SartohadiUniversitas Gadjah Mada2
Mochamad Rudyansyah IsmailPadjadjaran University2
Heri SetyawanAkademi Komunitas Perkebunan Yogyakarta1
Koko SetiawanAkademi Komunitas Perkebunan Yogyakarta1
Subakho Aryo SalokoAkademi Komunitas Perkebunan Yogyakarta1
Tjetjep Rohendi RohidiState University of Semarang1
Fan Naa Na MuhammadAfiliasi tidak diketahui1
Rizki Dimas PermanaSumatera Institute of Technology1
Syawalludin Alisyahbana HarahapPadjadjaran University1
Indah RiyantiniPadjadjaran University1
Yuwanda IlhamMinistry of Marine Affairs and Fisheries1
Riski Widya Kumala AndrianiAfiliasi tidak diketahui1
Moh. Hasan BisriState University of Semarang1
Moh. MuttaqinState University of Semarang1
Rizky Nolan SetyowatiState University of Semarang1
Puspita Indra WardhaniUniversitas Gadjah Mada1
Suwarno SuwarnoUniversitas Muhammadiyah Sumatera Utara1
Djarot SadhartoUniversitas Gadjah Mada1
Winesti TubagusPadjadjaran University1
Lintang Permata Sari YuliadiPadjadjaran University1
Syawaludin Alisyahbana HarahapPadjadjaran University1
Ibnu FaizalPadjadjaran University1
Muhammad IrhasPadjadjaran University1
M. Rusydi H.Tadulako University1
Hartono HartonoAfiliasi tidak diketahui1
M. Pramono HadiUniversitas Gadjah Mada1
Fatkhuroyan FatkhuroyanMeteorological, Climatological, And Geophysical Agency1
Trinah WatiMeteorological, Climatological, And Geophysical Agency1
Donal DonalUniversitas Gadjah Mada1
Mohammad HakimiUniversitas Gadjah Mada1
Ova EmiliaUniversitas Gadjah Mada1
Adi PrabowoWalisongo State Islamic University1
Oscar KaeniAfiliasi tidak diketahui1
sumardiyono sumardiyonoSebelas Maret University1
Adi Heru SutomoUniversitas Gadjah Mada1
Reni WijayantiSebelas Maret University1

Afiliasi berasal dari OpenAlex; metadata OAI-PMH jurnal tidak memuatnya. Penulis tanpa ID OpenAlex dicocokkan berdasarkan nama, sehingga dua orang bisa tergabung atau satu orang bisa terpisah.

Sumber metadata: OAI-PMH (metadata jurnal) http://journals.ums.ac.id/index.php/fg/oai, pertama di-harvest 8 Nov 2026, terakhir terlihat 8 Nov 2026.
Metadata asli (oai_dc) 
<oai_dc:dc xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/  http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="en-US">The Influence of Madden–Julian Oscillation on Local-Scale Phenomena over Indonesia during the Western North Pacific and Australian Monsoon Phases</dc:title>
	<dc:creator>Pramuwardani, Ida</dc:creator>
	<dc:creator>Hartono, Hartono</dc:creator>
	<dc:creator>Sunarto, Sunarto</dc:creator>
	<dc:creator>Sopaheluwakan, Ardhasena</dc:creator>
	<dc:subject xml:lang="en-US">Meteorology; Atmospheric Science; Remote Sensing; Geography</dc:subject>
	<dc:subject xml:lang="en-US">MJO; local factor; precipitation rate; multi-level wind</dc:subject>
	<dc:subject xml:lang="en-US">Madden Julian Oscillation</dc:subject>
	<dc:description xml:lang="en-US">In this study, geographical Madden–Julian oscillation (MJO) propagation in association with precipitation rate was obtained using lag correlation applied to empirical orthogonal function (EOF) analysis modes 1 and 2 of filtered MJO data. The precipitation rate over Indonesia was provided at day -10 through day +10 in five-day steps during the December, January, and February (DJF) Western North Pacific (WNP) and July, August and September (JAS) Australian (AU) monsoon phases. Connection with local atmospheric factors was then sought through comparison of local precipitation, represented by 3-hourly precipitation, and dynamical processes, represented by multilevel wind, at seven locations across Indonesia. The results show a global MJO contribution toward local-scale phenomena in Tangerang, Surabaya, and Makassar during the DJF-WNP monsoon phase and in Padang, Medan, Surabaya, Makassar, and Kupang during the JAS-AU monsoon phase. Meanwhile, a lack of MJO contribution toward local factors is presumably due to other local through wider atmospheric-scale phenomena which are suspected to have more influence, particularly in Medan, Padang, Manado, and Kupang during the DJF-WNP monsoon phase, and in Manado and Tangerang during the JAS-AU monsoon phase. This research uses a dataset of 15-year series of daily and three-hourly Tropical Rainfall Measuring Mission (TRMM) (3B42 V7 derived) measurements, 850 hPa zonal wind measurements from 30-year reanalysis data from the ERA-Interim reanalysis dataset, and a 15-year series of 12-hourly observational soundings data from seven stations of the Indonesian Meteorological Climatological and Geophysical Agency (BMKG).</dc:description>
	<dc:publisher xml:lang="en-US">Universitas Muhammadiyah Surakarta</dc:publisher>
	<dc:contributor xml:lang="en-US"></dc:contributor>
	<dc:date>2018-11-26</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US"></dc:type>
	<dc:type xml:lang="en-US">EOF, WK99</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:format>text/html</dc:format>
	<dc:identifier>https://journals.ums.ac.id/index.php/fg/article/view/6226</dc:identifier>
	<dc:identifier>10.23917/forgeo.v32i2.6226</dc:identifier>
	<dc:source xml:lang="en-US">Forum Geografi; Vol 32, No 2 (2018): December 2018; 156-169</dc:source>
	<dc:source>2460-3945</dc:source>
	<dc:source>0852-0682</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://journals.ums.ac.id/index.php/fg/article/view/6226/4206</dc:relation>
	<dc:relation>https://journals.ums.ac.id/index.php/fg/article/view/6226/4315</dc:relation>
	<dc:coverage xml:lang="en-US"></dc:coverage>
	<dc:coverage xml:lang="en-US"></dc:coverage>
	<dc:coverage xml:lang="en-US"></dc:coverage>
	<dc:rights xml:lang="en-US">Copyright (c) 2018 Ida Pramuwardani, Hartono Hartono, Sunarto Sunarto, Ardhasena Sopaheluwakan</dc:rights>
	<dc:rights xml:lang="en-US">https://creativecommons.org/licenses/by-nc-nd/4.0</dc:rights>
</oai_dc:dc>