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All Journal ILMU KELAUTAN: Indonesian Journal of Marine Sciences Journal of Marine Research AGRIEKONOMIKA Jurnal Kelautan : Indonesian Journal of Marine Science and Technology AGRIKAN Jurnal Ilmiah Agribisnis dan Perikanan Jurnal Obsesi: Jurnal Pendidikan Anak Usia Dini BULLETIN OF THE MARINE GEOLOGY Aquasains : Jurnal Ilmu Perikanan dan Sumberdaya Perairan DoubleClick : Journal of Computer and Information Technology JURNAL PENGABDIAN KEPADA MASYARAKAT Jurnal Segara EKOLOGIA : Jurnal Ilmiah Ilmu Dasar dan Lingkungan Hidup Techno-Fish Societas Dei: Jurnal Agama dan Masyarakat Kontribusia : Research Dissemination for Community Development PENA AKUATIKA : JURNAL ILMIAH PERIKANAN DAN KELAUTAN Jurnal Ilmiah Abdi Mas TPB Unram Fisheries : Jurnal Perikanan dan Ilmu Kelautan International Journal of Engineering, Science and Information Technology DedikasiMU: Journal of Community Service Journal of Marine-Earth Science and Technology Jurnal Pengabdian Multidisiplin Pakem : Jurnal Pengabdian Kepada Masyarakat Wisanggeni : Jurnal Pengabdian Masyarakat Jurnal Miyang : Ronggolawe Fisheries and Marine Science Journal Agrikan: Jurnal Agribisnis Perikanan SENTRI: Jurnal Riset Ilmiah Curtina Jurnal Ruaya : Jurnal Penelitian dan Kajian Ilmu Perikanan dan Kelautan Manfish Journal Innovative: Journal Of Social Science Research Jurnal Pengabdian Masyarakat dan Riset Pendidikan Inovasi Sosial : Jurnal Pengabdian Kepada Masyarakat Journal of Fisheries & Marine Journal of Educational Science and E-Learning Journal of Education and Pedagogy
Marita Ika Joesidawati
Universitas PGRI Ronggolawe
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Spatiotemporal Analysis of Agricultural Drought in Tambakboyo District, Tuban Regency (2020–2025) Using the Normalized Difference Drought Index R.S, Widya Devi Febianti; Arifia, Amaludin; Joesidawati, Marita Ika; Rahmawan, Fajar
SENTRI: Jurnal Riset Ilmiah Vol. 5 No. 1 (2026): SENTRI : Jurnal Riset Ilmiah, Januari 2026
Publisher : LPPM Institut Pendidikan Nusantara Global

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55681/sentri.v5i1.5517

Abstract

Drought is a recurring hydrometeorological disaster that poses a serious threat to agricultural productivity and food security, particularly in rain-fed agricultural regions of Indonesia’s northern coastal areas. Tambakboyo District, Tuban Regency, is characterized by high dependence on seasonal rainfall, limited irrigation infrastructure, and fluctuating climatic conditions, making it highly vulnerable to agricultural drought. This study aims to analyze the spatiotemporal patterns of agricultural drought in Tambakboyo District during the period 2020–2025 using the Normalized Difference Drought Index (NDDI) derived from Sentinel-2 satellite imagery. Sentinel-2 Level-2A surface reflectance data from September to December for each study year were processed to calculate the Normalized Difference Vegetation Index (NDVI) and Normalized Difference Water Index (NDWI), which were subsequently combined to generate NDDI values. Drought severity was classified into five categories ranging from normal to very severe drought. The results indicate a consistent seasonal drought pattern, with drought intensity beginning to increase in September, peaking in October–November, and declining in December with the onset of the rainy season. The most severe drought conditions occurred in 2022, when 68.5% of the district area experienced severe to very severe drought. Spatial analysis revealed that Kenanti, Gadon, and Plajan villages were persistently identified as drought-prone areas throughout the study period. These findings demonstrate the effectiveness of NDDI for monitoring agricultural drought in rain-fed farming systems and highlight its potential application for drought mitigation planning, early warning systems, and sustainable water resource management at the local scale.
Co-Authors A, Aunurohim Aat Ruchiat Nugraha Abdul Wahid Abdul Wahid Nuruddin Abdullah, Amiruddin Agung Adi Prasetia Agung Adi Prasetia Ahmad Zain Sarnoto Ambariyanto , Amir Yarkhasy Yuliardi Anci, Anci Andik Adi Suryanto Anggraini, Susanti Dhini Anisah , Afro’ Ardelia Humaimah Denatri Ardiansyah, Wisnu Ardiyanto Maksimilianus Gai Ari Wijayanti Arif Tribina Arifia, Amaludin Arifin, Ahmad Zaenal Bimo Aji Widyantoro Dewi Fortuna Nurama Dewi Hidayati Djunarlin Tojang Dwijayani, Henny Edwin Setiawan Eka Maya Kurniasih, Eka Maya F, Fauziah Fadiana, Mu’jizatin Fatchiatuzahro Firdaus, Muhammad Andi Fitrah Adelina Gentio Harsono Handayani, Fitrianti Hiola, Siti Fatimah Ilham Antariksa Tasabaramo Kholilah, Nenik Kurniawati Kurniawati La Mpia Luhur Moekti Prayogo Mahardika, Agus Maisaroh, Dian Sari Marandi Eko Wibowo Maretik, Maretik Muhammad Hanif Mulyadi, Yeyes Murdiniyati, Any Dian Ni Kadek Dita Cahyani, Ni Kadek Dita Nova Maulidina Ashuri Nursalim, Nining Nuruddin, Abdul Wahid Nurul Islamiyah P., Lutfi Anjar Yogi P. Pattiruhu, Fransisca Jallie R.S, Widya Devi Febianti Rahmawan, Fajar Raka Nur Sukma Rian Aldi Riska Andriani Risti Kamila Wening Estu ROCHMAH, AINUR Ruswanto S, Suwarsih Safari, Apay Saiful Bahri Saleh, Ramlah Santosa, Tomi Apra Sari, Windy Dian Septy Heltria Spanton, Perdana Ixbal Sriwulan, Sriwulan Sukini, Sukini Suryono, Wiwid Susanti Dhini Anggraini Suwarsih Suwarsih Suwarsih Suwarsih Suwarsih Suwarsih Suwarsih Suwarsih Suwarsih Suwartiningsih Syahroni, Nur Syehrina Aldiana Wahyudi, Muhammad Henry Wibowo, Marandi Eko Yahya Abdillah Al Hanif Zaimah, Nely Rahmawati Zaimah, Nely Rahmawati Zaimah