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Jurnal Material Dan Energi Indonesia
JIIF (Jurnal Ilmu dan Inovasi Fisika) Vol. 02, No. 02 (2018) 117 – 126 © Departemen Fisika FMIPA Universitas Padjadjaran PENENTUAN VARIABILITAS AWAN MENGGUNAKAN SATELIT HIMAWARI-8 DI BANDARA TUNGGULWULUNG SEBAGAI DAMPAK FENOMENA SIKLON TROPIS CEMPAKA DESNAENI HASTUTI-1*, PRASETYO UMAR FIRDIANTO-2,YANUAR HENRY PRIBADI-3 1-2 Program Studi Meteorologi Sekolah Tinggi Meteorologi Klimatologi Geofisika Jl. Perhubungan I No. 5 Pondok Betung, Pondok Aren, Bintaro-Tangerang Selatan, Banten 15221 3 Stasiun Klimatologi Pondok Betung Jl. Raya KodamBintaro No.82 Pondok Betung, Pondok Aren, Bintaro- Tangerang Selatan, 15221 * email : [email protected] Abstrak. Pada tanggal 27 November 2017 jam 19.00 WIB terjadi fenomena Siklon Tropis Cempaka di Perairan Selatan Jawa. Fenomena tersebut disebabkan oleh anomali dan kenaikan suhu permukaan laut yang cukup signifikan di wilayah tersebut sehingga memicu transfer energi yang besar dalam interaksi laut dan atmosfer. Akibatnya terjadi perubahan cuaca terutama kondisi awan yang dapat mengganggu kegiatan penerbangan di Bandara Tunggulwulung, Cilacap Jawa Tengah. Oleh karena itu, tujuan penelitian ini adalah mengetahui seberapa besar pengaruh fenomena tersebut terhadap wilayah Pulau Jawa. Data yang digunakan adalah reanalisis suhu permukaan laut dari AVHRR- NOAA, Satelit Himawari-8 Kanal IR, data Radiosonde dan Sinoptik dari Stasiun Meteorologi Cilacap, data Streamline dari BoM, dan data curah hujan Satelit GSMAP selama periode Siklon Tropis Cempaka. Metode yang digunakan adalah teknik Dvorak, teknik HCAI, dan komposit pemetaan secara spasial dan temporal. Dapat diketahui bahwa suhu permukaan laut pada saat itu lebih 28,4 oC dengan anomalinya sebesar lebih dari 0,2 oC. Intensitas Siklon Tropis yang terjadi mencapai T-Number 2,5, kecepatan maksimum di sekitar Siklon ± 35 knot, dan pusat tekanan rendah mencapai 997 mb. -
Internal Displacement
www.internal-displacement.org INTERNAL DISPLACEMENT UPDATEIssue 28: 16 November - 13 December 2017 Any boundaries, names or other designations shown on the above map do not imply IDMC’s official endorsement or acceptance of them. fires to spread rapidly and were hindering firefighting efforts as FEATURE of 15 December. Officials are anticipating that these fires will not reach full containment until January (KTLA 5, 15 Dec 2017). United States AFFECTED California (Los Angeles, Santa EAST ASIA AND PACIFIC AREAS Barbara, San Diego, Ventura Counties) Indonesia CAUSE OF Disaster DISPLACEMENT AFFECTED Aceh, Bali, Central Java, East AREAS Java, Lombok and North Sumatra FIGURES More than 200,000 new displacements between 4 and 8 CAUSE OF Disaster December DISPLACEMENT CONTEXT FIGURES More than 102,000 new displacements between 25 More than 200,000 people were under mandatory evacua- November and 13 December tion between 4 and 8 December due to seven large fires in CONTEXT Southern California, the largest being Thomas, Creek, Rye, Skir- ball and Lilac wildfires FEMA( , 8 Dec 2017). As of 11 December, More than 71,000 people have been evacuated to shelters on around 930 square kilometers of land was burned, 790 struc- the island of Bali between 25 November and 13 December due tures were destroyed and 191 structures were reportedly to the eruption of Mount Agung on 25 November. Significant damaged according to the California Department of Forestry release of magmatic gases and increased volcanic earthquake & Fire Protection (CAL FIRE, 10 Dec 2017; BBC, 11 Dec 2017). activity was still happening as of 13 December. A mandatory According to local media, the Thomas wildfire has become the evacuation of 100,000 people was issued by the Indonesian fifth-largest wildfire in the history of modern CaliforniaLos ( government on 27 November (BNPB, 13 Dec 2017; ECHO, 27 Angeles Times, 10 Dec 2017). -
Tropical Cyclone Cempaka 'Visiting' Indonesia Right After Facing Bali's
Tropical Cyclone Cempaka ‘Visiting’ Indonesia Right after facing Bali's Mount Agung eruption, Indonesia encounters another natural event when tropical cyclone ‘Cempaka’ hits Indonesia on 27th November 2017. Jakarta- Tropical Cyclone Warning Center (TCWC) Jakarta detected a tropical cyclone developing very close to the Southern Coast of Java. The tropical cyclone named ‘Cempaka’, has made BMKG to warn the public to prepare for extreme weather impacts for the next three days. BMKG inform the public that there are some extreme conditions causes by Cempaka such as heavy reainfall, strong winds and thunderstorms that will hit some areas of Indonesia. These heavy rains with strong winds up to 30 knots will hit Jakarta, West Java, Central Java Tengah, Yogyakarta, East Java, Kangean Island, Bali, Nusa Tenggara, and the Southern part of Java Sea. TCWC Jakarta predicts that Cempaka will remain for the next two to three days. TCWC also sending alert to public about high wave potential cause by this cyclone that up to 2.5 - 6 meters in, South Coast of East Java, the Eastern part of Java Sea, Bali Waters, Bali Strait, Alas Strait, Southern part of Lombok Strait, and Sumbawa Sea. BMKG issued warning to the public and advised people to remain calm but be aware about the following impacts that can be caused by the cyclone, such as floods, landslides, flash floods, puddles, strong winds, fallen trees, and slippery roads. Flight activities at several airports in Java may also be affected due to heavy rain and strong winds. Due to possible high sea waves, people and passing vessels are encouraged to remain on alert, especially traditional fishermen operating in the Southern Waters of Java. -
Diurnal Rainfall on Tropical Cyclone Cempaka and Dahlia As Observed by Trmm Pengamatan Curah Hujan Harian Pada Siklon Tropis Cempaka Dan Dahlia Oleh Data Trmm
Megasains, Vol. 11, No. 2, 42-45. p-ISSN 2086-5589,e-ISSN 2723-2239 https://megasains.gawbkt.id ©GAW BKT, 2020 DIURNAL RAINFALL ON TROPICAL CYCLONE CEMPAKA AND DAHLIA AS OBSERVED BY TRMM PENGAMATAN CURAH HUJAN HARIAN PADA SIKLON TROPIS CEMPAKA DAN DAHLIA OLEH DATA TRMM Reza Bayu Perdana 1* , Mutiara Halida 2, Setyo Aji Pramono 3 1,3 Pusat Database BMKG 2Stasiun Klimatologi Tangerang Selatan *Email: [email protected] Naskah masuk: 20 Desember 2019, Naskah diperbaiki: 25 Juni 2020, Naskah diterima: 27 Juli 2020 ABSTRACT ABSTRAK Two tropical cyclones (TC) were observed at Dua siklon tropis teramati di perairan bagian the southern part of Indonesia’s ocean at the selatan Indonesia pada akhir 2017, menjadi end 2017, and were the first and second siklon tropis pertama dan kedua yang terjadi di cyclones that were under Indonesia Tropical wilayah tanggung jawab Indonesia setelah Cyclone Warning Centre’s (TCWC) siklon tropis Bakung pada 2010. Siklon tropis responsibility after TC Bakung in 2010. TC Cempaka terbentuk di perairan sebelah selatan Cempaka formed in the southern part of Central Provinsi Jawa Tengah dan menyebabkan curah Java Province’s ocean and caused high rainfall hujan tinggi di wilayah selatan pulau Jawa. over the south part of Java island while TC Siklon tropis Dahlia terbentuk di sebelah Dahlia formed in the southern part of Banten selatan Provinsi Banten dengan pengaruh yang Province’s ocean with lesser impact to rainfall lebih kecil terhadap curah hujan di daratan due to its further distance from Java island than disebabkan jarak yang lebih jauh. Tujuan dari TC Cempaka storms. -
Dutch East Indies)
.1" >. -. DS 6/5- GOiENELL' IJNIVERSIT> LIBRARIES riilACA, N. Y. 1483 M. Echols cm Soutbeast. Asia M. OLIN LIBRARY CORNELL UNIVERSITY LlflfiAfiY 3 1924 062 748 995 Cornell University Library The original of tiiis book is in tine Cornell University Library. There are no known copyright restrictions in the United States on the use of the text. http://www.archive.org/details/cu31924062748995 I.D. 1209 A MANUAL OF NETHERLANDS INDIA (DUTCH EAST INDIES) Compiled by the Geographical Section of the Naval Intelligence Division, Naval Staff, Admiralty LONDON : - PUBLISHED BY HIS MAJESTY'S STATIONERY OFFICE. To be purchased through any Bookseller or directly from H.M. STATIONERY OFFICE at the following addresses: Imperial House, Kinqswat, London, W.C. 2, and ,28 Abingdon Street, London, S.W.I; 37 Peter Street, Manchester; 1 St. Andrew's Crescent, Cardiff; 23 Forth Street, Edinburgh; or from E. PONSONBY, Ltd., 116 Grafton Street, Dublin. Price 10s. net Printed under the authority of His Majesty's Stationery Office By Frederick Hall at the University Press, Oxford. ill ^ — CONTENTS CHAP. PAGE I. Introduction and General Survey . 9 The Malay Archipelago and the Dutch possessions—Area Physical geography of the archipelago—Frontiers and adjacent territories—Lines of international communication—Dutch progress in Netherlands India (Relative importance of Java Summary of economic development—Administrative and economic problems—Comments on Dutch administration). II. Physical Geography and Geology . .21 Jaya—Islands adjacent to Java—Sumatra^^Islands adja- — cent to Sumatra—Borneo ^Islands —adjacent to Borneo CeLel3^—Islands adjacent to Celebes ^The Mpluoeas—^Dutoh_ QQ New Guinea—^Islands adjacent to New Guinea—Leaser Sunda Islands. -
Banjir Airtanah Akibat Siklon Tropis Cempaka Di Karst Window Ngreneng, Kawasan Karst Gunungsewu, Indonesia
Paper ini merupakan versi preprint dari makalah berjudul “Groundwater flooding due to Tropical Cyclone Cempaka in Ngreneng Karst Window, Gunungsewu Karst Area, Indonesia”. Versi Bahasa Inggris dari paper ini kami presentasikan di "Joint International Conference on Hydro-Meteorological Disaster Mitigation Under Global Change" tanggal 29 November 2018 di Universitas Gadjah Mada Yogyakarta. Seminar ini diselenggarakan oleh Kementerian Lingkungan Hidup dan Kehutanan RI dan Klinik Lingkungan dan Mitigasi Bencana, Fakultas Geografi, Universitas Gadjah Mada Banjir Airtanah Akibat Siklon Tropis Cempaka di Karst Window Ngreneng, Kawasan Karst Gunungsewu, Indonesia A Cahyadi1 *, T N Adji1*, I A Riyanto2, Y T Nurteisa3, H Fatchurohman2, E Haryono1, H Reinhard1, R F Agniy2, A Nurkholis1, M Naufal1, E Nurjani4, M Widyastuti1 1 Karst Research Group, Faculty of Geography, Universitas Gadjah Mada, Indonesia *[email protected], *[email protected] 2 Lentera Geosains, Yogyakarta, Indonesia 3CV Mitra Geotama, Yogyakarta, Indonesia 4Department of Environmental Geography, Faculty of Geography, Universitas Gadjah Mada, Indonesia Abstract Tropical Cyclone Cempaka occurred on November 27, 2017 in the Indian Ocean, just south of Central Java. This incident induced high rainfall leading to flash floods in the southern part of Central Java, including Gunungsewu Karst Area. The highest rainfall recorded on November 28, 2017, in this area was 239 mm/day (Automatic Rainfall Recorder/ARR Station in Pindul Cave) and 341 mm/day (ARR Station in Tepus). The extreme rainfall also caused groundwater flood in Ngreneng Karst Window. This study aimed to analyze the mechanism of this flood. The results of the analysis showed that it was caused by water filling up the conduit passage in the entire Bribin-Baron underground river system. -
Project Report on CCOP-GSJ/AIST-GA Groundwater Phase II Project Final Meeting 18-20 March 2014, Bandung, Indonesia COORDINATING
GW-4 Geological Survey of Japan, AIST Project report on CCOP-GSJ/AIST-GA Groundwater Phase II Project Final Meeting 18-20 March 2014, Bandung, Indonesia COORDINATING COMMITTEE FOR GEOSCIENCE PROGRAMMES IN EAST AND SOUTHEAST ASIA (CCOP) In cooperation with GEOLOGICAL SURVEY OF JAPAN (GSJ), AIST Published by CCOP Technical Secretariat Bangkok, Thailand Youhei Uchida (Chief Editor) PREFACE Groundwater is one of the limited natural resources of the world. Because of the lack a feeling of importance of groundwater, especially, in the late 20th century, groundwater has been significantly damaged by human activities, resulting in groundwater issues, such as land subsidence, seawater intrusion, and groundwater pollution by toxic substances, that have become remarkable problems in everywhere in the world. The countries in the East and Southeast Asia have been also faced the many groundwater problems which are needed international cooperation to be solved. Since the establishment of the organization in 1966, geological and geophysical surveys have been carried out by the CCOP under the cooperative schemes in the East and Southeast Asia for offshore natural resources. These data have been distributed to member countries as printed maps and publications. As for a groundwater project, “Groundwater database in East and Southeast Asia͇had been compiled under the DCGM Phase IV project of CCOP from 2001 to 2004. The following project, named “Groundwater Assessment and Control in the CCOP Region by CCOP-GSJ/AIST Groundwater project” from 2005 to 2008, had been started from a point of view of finding a solution of issues on an exploration and an exploitation of a groundwater resource. -
The Role of Tropical Cyclone Cempaka System Toward Spatial Daily Rainfall Total in Indramayu District, West Java Province, Indonesia
International Journal of Sciences: Basic and Applied Research (IJSBAR) ISSN 2307-4531 (Print & Online) http://gssrr.org/index.php?journal=JournalOfBasicAndApplied --------------------------------------------------------------------------------------------------------------------------- The Role of Tropical Cyclone Cempaka System Toward Spatial Daily Rainfall Total in Indramayu District, West Java Province, Indonesia Yunus S. Swarinotoa*, Tri A. Nurainib, Andersen L. Panjaitanc, Agie W. Putrad aSenior Research Scientist, R&D Center, BMKG, Jl. Angkasa I/ 2 Jakarta 10720, Indonesia bJunior Research Scientist, R&D Center, BMKG, Jl. Angkasa I/ 2 Jakarta 10720, Indonesia cJunior Engineer, R&D Center, BMKG, Jl. Angkasa I/ 2 Jakarta 10720, Indonesia dSenior Meteorological Forecaster, BMKG, Jl. Angkasa I/ 2 Jakarta 10720, Indonesia aEmail: [email protected] bEmail: [email protected] cEmail: [email protected] dEmail: [email protected] Abstract A Tropical Cyclone (TC) as a low air pressure system which grows in the tropical region, has a significant role to the pattern of spatial daily rainfall total condition in certain places. Especially, places where located near this TC system position. The TC Cempaka system which had occurred over Southern part of Java Coast during 25- 29 November 2017, has a significant role as well in relation to the spatial condition of daily rainfal total in Indramayu District, West Java Provinced, Indonesia. The spatial condition of daily rainfall total in Indramayu District happens spreading evenly when the Cempaka TC system is still in Low Pressure Area (LPA) and Tropical Depression (TD) states. This daily rainfall total shows having higher variation from very light intensity of less than 5 mm/day up to heavy intensity of 21 - 50 mm/day. -
THE Tatts PROGRAM Institutionalizing Disaster Preparedness and Management Capacity of Bpbds in Indonesia Through Technical Assistance and Training Teams
THE TATTs PROGRAM Institutionalizing Disaster Preparedness and Management Capacity of BPBDs in Indonesia through Technical Assistance and Training Teams SEMI-ANNUAL REPORT 01 October 2017 – 31 March 2018 Funded by: USAID / Office of U.S. Foreign Disaster Assistance (OFDA) Country Contact Headquarters Contact Program Summary Andrew Duncan Denise Ledgerwood Agreement No: Chief of Party TATTs Senior Program Officer AID-OFDA-A-14-00021 AD Premier, 3rd Floor Suite 01-03 Jl. Mercy Corps Start date: TB. Simatupang No. 5 45 SW Ankeny Street 01 October 2014 Ragunan, Pasar Minggu South Portland, OR 97204 End date: 30 Dec 2018 Jakarta, 12550 Report date: Phone: +62.21.227.08939 Phone: +1.503.896.5833 30 April 2018 [email protected] [email protected] Total award: $9,000,000 INTRODUCTION This semi-annual report follows the FY2017 Annual Report and replaces quarterly reporting as prescribed in the revised reporting requirements in TATTs Modification No 4. It covers the achievements and challenges of the Institutionalizing Disaster Preparedness and Management Capacity of BPBDs in Indonesia through Technical Assistance and Training Teams (TATTs) program for the period 01 October 2017 to 31 March 2018. Although initially designed as a two-year pilot program to build the technical capacity of provincial-level disaster management agencies (BPBDs), TATTs was subsequently expanded, with the latest modification extending the program end date to 31 December 2018 and increasing the award to $9 million. As a result of the last four years, TATTs has successfully embedded technical assistance teams in eight provincial BPBDs, each providing tailored technical training, mentoring and support to the target government institutions through a consortium model that brings together local and international non- government organizations, universities and (until 31 January) the private sector. -
Assessment of Climate Change Impacts Using Hydrological Drought Index
3rd World Irrigation Forum (WIF3) International Workshop 1-7 September 2019, Bali, Indonesia CLIMATE.02 ASSESSMENT OF CLIMATE CHANGE IMPACTS USING HYDROLOGICAL DROUGHT INDEX Levina1, Brigita Diaz2 and Waluyo Hatmoko3 ABSTRACT Climate change is altering the characteristics of rainfall and consequently also the river flow. It is important to asses climate change impact on drought, especially hydrological drought in river flow. This paper proposes to quantify climate change impact using hydrological drought index, from the available flow data. Climate change impact on rainfall in the future is projected using the worst scenario Representative Concentration Pathways (RCP) 8.5 that leading in the long term to high energy demand and greenhouse gas emissions in the absence of climate change policies, as mentioned in the latest IPCC report AR 5. The monthly rainfall is projected until the year of 2045 using ensemble of seven models commonly used by Indonesian Agency for Meteorology, Climatology and Geophysics which is statistical-bias corrected by quantile mapping with observation data. Projected river discharge is calculated using an empirical equation between changes in discharge with potential evaporation and rainfall. A set of hydrological drought index are computed using the Standardized Runoff Index (SRI) method with moving average of 1, 3, 6, and 12 months. Case study of the three irrigation weirs Bodri-Juwero, Notog, and Wlingi in Java confirms that hydrological drought index can be applied to assess the climate change impact in surface water especially at irrigation weirs. It is concluded that the severity and stress of hydrological drought index follow the same pattern of climate change impact on irrigation area affected by drought. -
North Java Flood Control Sector Project CURRENCY EQUIVALENTS
Completion Report Project Number: 27258 Loan Number: 1425/1426(SF)-INO December 2006 Indonesia: North Java Flood Control Sector Project CURRENCY EQUIVALENTS Currency Unit – rupiah (Rp) At Appraisal At Project Completion 4 August 1995 29 June 2004 Rp1.00 = $0.00044 $0.00012 $1.00 = Rp2,272 Rp8,597 ABBREVIATIONS ADB – Asian Development Bank ADF – Asian Development Fund BSDA – Balai Sumber Daya Air (River Basin Organization) DGWR – Directorate General of Water Resources EA – executing agency EIRR – economic internal rate of return NGO – nongovernment organization O&M – operation and maintenance OCR – ordinary capital resources PIU – project implementing unit PMU – project monitoring unit RBDP – river basin development project RFDR – river flood damage rehabilitation RIWDP – Research Institute for Water Resources Development RRP – report and recommendation of the President RBDP – River Basin Development Project TA – technical assistance NOTE In this report, "$" refers to US dollars. Vice President C. Lawrence Greenwood, Jr., Operations Group 2 Director General A. Thapan, Southeast Asia Department (SERD) Director U. S. Malik, Agriculture, Environment and Natural Resources Division, SERD Team Leader C. I. Morris, Senior Water Resources Engineer, Agriculture, Environment and Natural Resources Division, SERD CONTENTS Page BASIC DATA i MAP vii I. PROJECT DESCRIPTION 1 II. EVALUATION OF DESIGN AND IMPLEMENTATION 1 A. Relevance of Design and Formulation 1 B. Project Outputs 3 C. Project Costs 5 D. Disbursements 6 E. Project Schedule 7 F. Implementation Arrangements 7 G. Conditions and Covenants 8 H. Consultant Recruitment and Procurement 8 I. Performance of Consultants, Contractors, and Suppliers 8 J. Performance of the Borrower and the Executing Agency 9 K. Performance of the Asian Development Bank 10 III. -
Application of Vector Auto Regression Model for Rainfall-River Discharge Analysis
ISSN: 0852-2682 Forum Geografi, Vol. 29 (1) July 2015: 1 - 10 Application of Vector ... (Hartini, et al) 1 Application of Vector Auto Regression Model for Rainfall-River Discharge Analysis Sri Hartini1, M. Pramono Hadi2, Sudibyakto2, Aris Poniman1 1Geospasial Information Agency, Jl. Raya Jakarta – Bogor Km. 46, Cibinong, Bogor 16911 2Faculty of Geography, Universitas Gadjah Mada, Sekip Utara, Bulak Sumur, Yogyakarta Corresponding E-mail: [email protected] Abstract River discharge quantity is highly depended on rainfall and initial condition of river discharge; hence, the river discharge has auto-correlation relationships. This study used Vector Auto Regression (VAR) model for analysing the relationship between rainfall and river discharge variables. VAR model was selected by considering the nature of the relationship between rainfall and river discharge as well as the types of rainfall and discharge data, which are in form of time series data. This research was conducted by using daily rainfall and river discharge data obtained from three weirs, namely Sojomerto and Juwero, in Kendal Regency and Glapan in Demak Regency, Central Java Province. Result of the causality tests shows significant relationship of both variables, those on the influence of rainfall to river discharge as well as the influence of river discharge to rainfall variables. The significance relationships of river discharge to rainfall indicate that the rainfall in this area has moved downstream. In addition, the form of VAR model could explain the variety of the relationships ranging between 6.4% - 70.1%. These analyses could be improved by using rainfall and river discharge time series data measured in shorter time interval but in longer period.