Article Per Year (5 Year)
p-Index From 2021 - 2026
4.492
P-Index
This Author published in this journals
All Journal International Journal of Electrical and Computer Engineering Indonesian Journal of Geography Jurnal Teknik ITS IPTEK Journal of Proceedings Series IPTEK The Journal for Technology and Science Jurnal Teknik Sipil REKAYASA Journal of Civil Engineering Jurnal Teknik Sipil JURNAL ILMIAH GEOMATIKA Jurnal Aplikasi Teknik Sipil Jurnal Hidroteknik Borneo Engineering: Jurnal Teknik Sipil Specta Journal of Technology Civilla : Jurnal Teknik Sipil Universitas Islam Lamongan Matriks Teknik Sipil Journal of Social Research Makara Journal of Technology Sewagati Journal of Authentic Research
Umboro Lasminto
Institut Teknologi Sepuluh Nopember
Agriculture, Biological Sciences & Forestry Arts Humanities Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Mechanical Engineering Physics Public Health Social Sciences Transportation Other

Published : 58 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 1 Documents
Search
Journal : REKAYASA

 1 
Evaluating Flash Flood Hazards in West Sumatra: Insights from Topographic and Meteorological Data Wijaya, Riki Chandra; Lasminto, Umboro
Rekayasa Vol 19, No 1: 2026
Publisher : Universitas Trunodjoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/rekayasa.v19i1.27878

Abstract

Flash floods, defined by the rapid flow of water mixed with landslide debris, represent a significant threat to areas with sloped or mountainous terrains. In Tanah Datar Regency, West Sumatra, a region dominated by hills and mountains, these natural disasters are particularly concerning due to the region’s topographical and meteorological characteristics. The steep slopes and high rainfall intensity create conditions favorable for large-scale debris flows, making this area highly vulnerable to flash floods. To understand the extent of this hazard, a numerical analysis was conducted using topographic and meteorological data, incorporating rainfall records from 2020 to 2023. The analysis revealed a peak flow discharge of approximately 1017.3 cubic meters per second (m³/s), which has the potential to cause riverbank flooding extending 15 to 30 meters beyond the river boundaries. This level of discharge poses significant risks to communities living near rivers, as the flooding could result in substantial damage to property, infrastructure, and livelihoods. Moreover, the numerical models suggest that future discharges may surpass the recorded peak levels, further increasing the potential for catastrophic impacts. These findings highlight the urgent need for increased awareness and preparedness among the population, particularly those residing along riverbanks. Proactive measures, such as the implementation of early warning systems, improved disaster education, and reinforcement of riverbanks, are critical to mitigating these risks. Additionally, sustainable land-use practices and stricter regulations on hillside developments can help reduce the likelihood of landslides contributing to debris flows. With coordinated efforts from local authorities, policymakers, and the community, the resilience of Tanah Datar Regency can be enhanced, minimizing the devastating consequences of flash floods in the future.
Co-Authors Abdus Salam Afkarina Izzati Ahmad Dwi Cahyadi Aisyah Amelia Amrizal Amrizal Anak Agung Ngurah Satria Damarnegara Angela Jasmine Tanya Tjahyana Aninda Rahmaningtyas Anna A Misdanik Anwar, Nadjadji Ardelia Arlimasita Ashilah, Hafizhah Bagas Yoga Pratama Bahmid Tohari Bambang Sarwonno Bambang Sarwono Bangun Muljo Soekotjo Bangun Muljo Sukojo, Bangun Muljo Berlian Al Kindhi Brama Lesmono Budi Rahardjo Cahya Buana Catur Arif Prastyanto, Catur Arif Chandra Eko Prasetyo Chandra Murprabowo Mudjib Data Iranata Devy Amalia Dianeka, Belia Tatika Arno Dwi Retnowati Edijatno Edijatno Edijatno Edijatno Edijatno Edijatno Faradilla Ayu Rizki Shiami Farida Rahmawati Gemma Galgani Tunjung Dewandaru Habibur Rohman Hafidh Farisi Hendrata Wibisana Hera Widyastuti I Gede Tunas Irma Noor Fadhilla Istiar Jagad Dhita Kustyaningrum Jagad Dhita Kustyaningrum Lisna Isminingtyas Made Gita Pitaloka Maulana, Mahendra Andiek Mega Septia Sarda Dewi Mohamad Bagus Ansori Mohamad Bagus Ansori Muh. Fikri Ardwian Muhding, Noor Zaqiyah Nastasia F Margini Nastasia Festy Marginia Novi Andriany Teguh Pukan, Mariano Ado Galot Rachmatika Nurita Rafika Nuramalia Riki Chandra Wijaya Risma Lupita Sari Rizaldi Firdaus Ardiyanto Rizky Saputra Rossana Margaret Kadar Yanti Safira Nur Afifah Sari, Putu Tantri Kumala Sarwono Sarwono Satria Damar Negara Satria Damar Negara Satria Damarnegara Satria Damarnegara Sharfina Cintantya Purwandani Sintya Maghfira Ismawati Sreenatha G. Anavatti Sukotjo, Bangun Muljo Tjahyana, Angela Jasmine Tanya Wahju Herijanto Wardoyo, Wasis Wijaya, Riki Chandra Yang Ratri Savitri Yang Ratri Savitri Zakiyatun Nafisah Zharin F. Syahdinar