Global Catastrophe Review – 2015
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Performance of Horizontal Drains
FACTUAL REPORT ON HONG KONG RAINFALL AND LANDSLIDES IN 2003 GEO REPORT No. 186 T.H.H. Hui & A.F.H. Ng GEOTECHNICAL ENGINEERING OFFICE CIVIL ENGINEERING AND DEVELOPMENT DEPARTMENT THE GOVERNMENT OF THE HONG KONG SPECIAL ADMINISTRATIVE REGION FACTUAL REPORT ON HONG KONG RAINFALL AND LANDSLIDES IN 2003 GEO REPORT No. 186 T.H.H. Hui & A.F.H. Ng This report was originally produced in April 2004 as GEO Special Project Report No. SPR 3/2004 - 2 - © The Government of the Hong Kong Special Administrative Region First published, September 2006 Prepared by: Geotechnical Engineering Office, Civil Engineering and Development Department, Civil Engineering and Development Building, 101 Princess Margaret Road, Homantin, Kowloon, Hong Kong. - 3 - PREFACE In keeping with our policy of releasing information which may be of general interest to the geotechnical profession and the public, we make available selected internal reports in a series of publications termed the GEO Report series. The GEO Reports can be downloaded from the website of the Civil Engineering and Development Department (http://www.cedd.gov.hk) on the Internet. Printed copies are also available for some GEO Reports. For printed copies, a charge is made to cover the cost of printing. The Geotechnical Engineering Office also produces documents specifically for publication. These include guidance documents and results of comprehensive reviews. These publications and the printed GEO Reports may be obtained from the Government’s Information Services Department. Information on how to purchase these documents is given on the last page of this report. R.K.S. Chan Head, Geotechnical Engineering Office September 2006 - 4 - FOREWORD This report presents a summary of the factual information on rainfall and landslides in Hong Kong throughout 2003. -
Member Report
MEMBER REPORT ESCAP/WMO Typhoon Committee 10 th Integrated Workshop REPUBLIC OF KOREA 26-29 October 2015 Kuala Lumpur, Malaysia CONTENTS I. Overview of tropical cyclones which have affected/impacted Member’s area since the last Typhoon Committee Session (as of 10 October) II. Summary of progress in Key Result Areas (1) Starting the Tropical Depression Forecast Service (2) Typhoon Post-analysis procedure in KMA (3) Capacity Building on the Typhoon Analysis and Forecast (4) Co-Hosting the 8 th China-Korea Joint Workshop on Tropical Cyclones (5) Theweb-based portal to provide the products of seasonal typhoon activity outlook for the TC Members (POP5) (6) Implementation of Typhoon Analysis and Prediction System (TAPS)inthe Thai Meteorological Department and Lao PDR Department of Meteorology and Hydrology (POP4) (7) Development and application of multi-model ensemble technique for improving tropical cyclone track and intensity forecast (8) Improvement in TC analysis using automated ADT and SDT operationally by COMS data and GPM microwave data in NMSC/KMA (9) Typhoon monitoring using ocean drifting buoys around the Korea (10) Case study of typhoon CHAN-HOM using Yong-In Test-bed dual-polarization radar in Korea (11) Achievementsaccording toExtreme Flood Forecasting System (AOP2) (12) Technical Report on Assessment System of Flood Control Measures (ASFCM) (13) Progress on Extreme Flood Management Guideline (AOP6) (14) Flood Information Mobile Application (15) The 4 th Meeting and Workshop of TC WGH and WGH Homepage (16) 2015 Northern Mindanao Project in Philippines by NDMI and PAGASA (17) Upgrade of the functions in Typhoon Committee Disaster Information System (TCDIS) (18) The 9 th WGDRR Annual Workshop (19) 2015 Feasibility Studies to disseminate Disaster Prevention Technology in Vietnam and Lao PDR I. -
SCIENCE CHINA Earth Sciences
SCIENCE CHINA Earth Sciences SPECIAL TOPIC: Weather characteristics and climate anomalies of the TC track, heavy rainfall and tornadoes in 2018 https://doi.org/10.1007/s11430-019-9391-1 •RESEARCH PAPER• Climatology of tropical cyclone tornadoes in China from 2006 to 2018 Lanqiang BAI1,2,3, Zhiyong MENG2*, Kenta SUEKI4, Guixing CHEN1,3 & Ruilin ZHOU2 1 School of Atmospheric Sciences, and Guangdong Province Key Laboratory for Climate Change and Natural Disaster Studies, Sun Yat-sen University, Guangzhou 510275, China; 2 Laboratory for Climate and Ocean-Atmosphere Studies, Department of Atmospheric and Oceanic Sciences, School of Physics, Peking University, Beijing 100871, China; 3 Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), Zhuhai 519000, China; 4 RIKEN Center for Computational Science, Kobe 650-0047, Japan Received March 12, 2019; revised June 14, 2019; accepted July 11, 2019; published online September 12, 2019 Abstract We surveyed the occurrence of tropical cyclone (TC) tornadoes in China from 2006 to 2018. There were 64 cataloged TC tornadoes, with an average of five per year. About one-third of the landfalling TCs in China were tornadic. Consistent with previous studies, TC tornadoes preferentially formed in the afternoon shortly before and within about 36 h after landfall of the TCs. These tornadoes mainly occurred in coastal areas with relatively flat terrains. The maximum number of TC tornadoes occurred in Jiangsu and Guangdong provinces. Most of the TC tornadoes were spawned within 500 km of the TC center. Two notable characteristics were found: (1) TC tornadoes in China mainly occurred in the northeast quadrant (Earth-relative co- ordinates) rather than the right-front quadrant (TC motion-relative coordinates) of the parent TC circulation; and (2) most tornadoes were produced by TCs with a relatively weak intensity (tropical depressions/storms), in contrast with the United States where most tornadoes are associated with stronger TCs. -
Efforts for Emergency Observation Mapping in Manila Observatory
Efforts for Emergency Observation Mapping in Manila Observatory: Development of a Typhoon Impact Estimation System (TIES) focusing on Economic Flood Loss of Urban Poor Communities in Metro Manila UN-SPIDER International Conference on Space-based Technologies for Disaster Risk Reduction – “Enhancing Disaster Preparedness for Effective Emergency Response” Session 4: Demonstrating Advances in Earth Observation to Build Back Better September 25, 2018 Ma. Flordeliza P. Del Castillo Manila Observatory EMERGENCY OBSERVATION MAPPING IN MANILA OBSERVATORY • Typhoon Reports • Sentinel Asia Data Analysis Node (2011-present) • Flood loss estimation for urban poor households in Metro Manila (2016-present) 1. Regional Climate Systems (RCS) – Hazard analysis (Rainfall and typhoon forecast) 2. Instrumentation and Efforts before typhoon arrives Technology Development – Automated Weather Stations 3. Geomatics for Environment and Development – Mapping and integration of Hazard, Exposure and Vulnerability layers Observing from space and also from the ground. Efforts during typhoon event Now, incorporating exposure and vulnerability variables Efforts after a typhoon event Data Analysis Node (Post- Disaster Event) Image Source: Secretariat of Sentinel Asia Japan Aerospace Exploration Agency, Sentinel Asia Annual Report 2016 MO Emergency Observation (EO) and Mapping Protocol (15 October 2018) Step 1: Step 2: Step 3: Establish the Apply for EMERGENCY Elevate status to LOCATION/COVERAGE of OBSERVATION to International Disaster EOR Sentinel Asia (SA) Charter (IDC) by ADRC Step 6: Step 5: Step 4: Upload maps in MO, SA MAP Download images & IDC websites PRODUCTION Emergency Observation Mapping Work • December 2011 – T.S. Washi “Sendong” • August 2012 – Southwest Monsoon Flood “Habagat” • ” Emergency Observation Mapping Work • December 2011 – T.S. Washi “Sendong” • August 2012 – Southwest Monsoon Flood “Habagat” • December 2012 – Bopha “Pablo” • August 2013 – Southwest Monsoon Flood and T.S. -
Typhoon Goni
Emergency appeal Philippines: Typhoon Goni Revised Appeal n° MDRPH041 To be assisted: 100,000 people Appeal launched: 02/11/2020 Glide n°: TC-2020-000214-PHL DREF allocated: 750,000 Swiss francs Revision n° 1; issued: 13/11/2020 Federation-wide funding requirements: 16 million Swiss Appeal ends: 30/11/2022 (24 months) Francs for 24 months IFRC funding requirement: 8.5 million Swiss Francs Funding gap: 8.4 million Swiss francs funding gap for secretariat component This revised Emergency Appeal seeks a total of some 8.5 million Swiss francs (revised from CHF 3.5 million) to enable the IFRC to support the Philippine Red Cross (PRC) to deliver assistance to and support the immediate and early recovery needs of 100,000 people for 24 months, with a focus on the following areas of focus and strategies of implementation: shelter and settlements, livelihoods and basic needs, health, water, sanitation and hygiene promotion (WASH), disaster risk reduction, community engagement and accountability (CEA) as well as protection, gender and inclusion (PGI). Funding raised through the Emergency Appeal will contribute to the overall PRC response operation of CHF 16 million. The revision is based on the results of rapid assessment and other information available at this time and will be adjusted based on detailed assessments. The economy of the Philippines has been negatively impacted by the COVID-19 pandemic, with millions of people losing livelihoods due to socio-economic impacts of the pandemic. As COVID-19 continues to spread, the Philippines have kept preventive measures, including community quarantine and restriction to travel, in place. -
6 2. Annual Summaries of the Climate System in 2009 2.1 Climate In
2. Annual summaries of the climate system in above normal in Okinawa/Amami because hot and 2009 sunny weather was dominant under the subtropical high in July and August. 2.1 Climate in Japan (d) Autumn (September – November 2009, Fig. 2.1.1 Average surface temperature, precipitation 2.1.4d) amounts and sunshine durations Seasonal mean temperatures were near normal in The annual anomaly of the average surface northern and Eastern Japan, although temperatures temperature over Japan (averaged over 17 observatories swung widely. In Okinawa/Amami, seasonal mean confirmed as being relatively unaffected by temperatures were significantly above normal due to urbanization) in 2009 was 0.56°C above normal (based the hot weather in the first half of autumn. Monthly on the 1971 – 2000 average), and was the seventh precipitation amounts were significantly below normal highest since 1898. On a longer time scale, average nationwide in September due to dominant anticyclones. surface temperatures have been rising at a rate of about In contrast, in November, they were significantly 1.13°C per century since 1898 (Fig. 2.1.1). above normal in Western Japan under the influence of the frequent passage of cyclones and fronts around 2.1.2 Seasonal features Japan. In October, Typhoon Melor (0918) made (a) Winter (December 2008 – February 2009, Fig. landfall on mainland Japan, bringing heavy rainfall and 2.1.4a) strong winds. Since the winter monsoon was much weaker than (e) December 2009 usual, seasonal mean temperatures were above normal In the first half of December, temperatures were nationwide. In particular, they were significantly high above normal nationwide, and heavy precipitation was in Northern Japan, Eastern Japan and Okinawa/Amami. -
Appendix 8: Damages Caused by Natural Disasters
Building Disaster and Climate Resilient Cities in ASEAN Draft Finnal Report APPENDIX 8: DAMAGES CAUSED BY NATURAL DISASTERS A8.1 Flood & Typhoon Table A8.1.1 Record of Flood & Typhoon (Cambodia) Place Date Damage Cambodia Flood Aug 1999 The flash floods, triggered by torrential rains during the first week of August, caused significant damage in the provinces of Sihanoukville, Koh Kong and Kam Pot. As of 10 August, four people were killed, some 8,000 people were left homeless, and 200 meters of railroads were washed away. More than 12,000 hectares of rice paddies were flooded in Kam Pot province alone. Floods Nov 1999 Continued torrential rains during October and early November caused flash floods and affected five southern provinces: Takeo, Kandal, Kampong Speu, Phnom Penh Municipality and Pursat. The report indicates that the floods affected 21,334 families and around 9,900 ha of rice field. IFRC's situation report dated 9 November stated that 3,561 houses are damaged/destroyed. So far, there has been no report of casualties. Flood Aug 2000 The second floods has caused serious damages on provinces in the North, the East and the South, especially in Takeo Province. Three provinces along Mekong River (Stung Treng, Kratie and Kompong Cham) and Municipality of Phnom Penh have declared the state of emergency. 121,000 families have been affected, more than 170 people were killed, and some $10 million in rice crops has been destroyed. Immediate needs include food, shelter, and the repair or replacement of homes, household items, and sanitation facilities as water levels in the Delta continue to fall. -
Briefing Note on Typhoon Goni
Briefing note 12 November 2020 PHILIPPINES KEY FIGURES Typhoon Goni CRISIS IMPACT OVERVIEW 1,5 million PEOPLE AFFECTED BY •On the morning of 1 November 2020, Typhoon Goni (known locally as Rolly) made landfall in Bicol Region and hit the town of Tiwi in Albay province, causing TYPHOON GONI rivers to overflow and flood much of the region. The typhoon – considered the world’s strongest typhoon so far this year – had maximum sustained winds of 225 km/h and gustiness of up to 280 km/h, moving at 25 km/h (ACT Alliance 02/11/2020). • At least 11 towns are reported to be cut off in Bato, Catanduanes province, as roads linking the province’s towns remain impassable. At least 137,000 houses were destroyed or damaged – including more than 300 houses buried under rock in Guinobatan, Albay province, because of a landslide following 128,000 heavy rains caused by the typhoon (OCHA 09/11/2020; ECHO 10/11/2020; OCHA 04/11/2020; South China Morning Post 04/11/2020). Many families will remain REMAIN DISPLACED BY in long-term displacement (UN News 06/11/2020; Map Action 08/11/2020). TYPHOON GONI • As of 7 November, approximately 375,074 families or 1,459,762 people had been affected in the regions of Cagayan Valley, Central Luzon, Calabarzon, Mimaropa, Bicol, Eastern Visayas, CAR, and NCR. Of these, 178,556 families or 686,400 people are in Bicol Region (AHA Centre 07/11/2020). • As of 07 November, there were 20 dead, 165 injured, and six missing people in the regions of Calabarzon, Mimaropa, and Bicol, while at least 11 people were 180,000 reported killed in Catanduanes and Albay provinces (AHA Centre 07/11/2020; UN News 03/11/2020). -
The Improvement of Trap by Considering Typhoon Intensity Variation
THE IMPROVEMENT OF TRAP BY CONSIDERING TYPHOON INTENSITY VARIATION Yu-Chun Chen*1, Gin-Rong Liu2, and Yen-Ju Chen3 1Graduate Student, Institute of Atmospheric Physics, National Central University, 300, Jhongda Rd., Jhongli, Taoyuan 32001, Taiwan; Tel: + 886-3-4227151#57665 Email: [email protected] 2Professor, Central for Space and Remote Sensing Research, and Institute of Atmospheric Physics, National Central University, 300, Jhongda Rd., Jhongli, Taoyuan 32001, Taiwan; Tel: + 886-3-4227151#57634 E-mail: [email protected] 3Graduate Student, Institute of Atmospheric Physics, National Central University, 300, Jhongda Rd., Jhongli, Taoyuan 32001, Taiwan; Tel: + 886-3-4227151#57634 Email: [email protected] KEY WORDS: Typhoon, TRaP, Typhoon Intensity, Typhoon Rainfall ABSTRACT: For years, the flash floods, mudflows and landslides brought by typhoons always cause severe loss of property and human life. For this reason, it is crucial to develop a more accurate and prompt typhoon rainfall prediction technique and thus can provide necessary rainfall potential information to the relevant disaster mitigation agencies. Kidder et al. (2005) developed the Tropical Rainfall Potential (TRaP) technique, which applied satellite-borne passive microwave radiometers, to retrieve a tropical cyclone’s rainfall amount and predict its 24-h accumulated rainfall distribution. However, the effects of a tropical cyclone’s rainband rotation and intensity variation were not considered in their method. To obtain a better approximation to the actual rainfall system, this study will improve the TRaP technique by considering those effects. In the typhoon intensity variation part, the method proposed by DeMaria (2006) was applied to predict the 6-h intensity change with GOES-9 and MTSAT satellites, and the result was further extended to predict the 24-h intensity change and accumulated rainfall. -
State of the Climate in 2015
STATE OF THE CLIMATE IN 2015 Special Supplement to the Bulletin of the American Meteorological Society Vol. 97, No. 8, August 2016 severed during the storm, and four days after the Islands, on 28 June. Over the next couple of days, the storm nearly 60% of the nation’s inhabited islands system moved westward into the Australian region, remained cut off from the outside world. According where it was named a TC. Raquel then moved east- to UNESCO, 268 million U.S. dollars was required for ward into the South Pacific basin, where it weakened total recovery and rehabilitation of Vanuatu. into a tropical depression. On 4 July, the system The storm’s winds gradually slowed afterwards as moved south-westward and impacted the Solomon Pam tracked west of the Tafea Islands. However, the Islands with high wind gusts and heavy rain. Fiji Meteorological Service indicated that the TC’s pressure dropped farther to 896 hPa on 14 March. f. Tropical cyclone heat potential—G. J. Goni, J. A. Knaff, As Pam travelled farther south, the storm’s eye faded and I.-I. Lin away and Pam’s low-level circulation became dis- This section summarizes the previously described placed from its associated thunderstorms, indicating tropical cyclone (TC) basins from the standpoint of a rapid weakening phase. Later on 15 March, Pam en- tropical cyclone heat potential (TCHP) by focusing on tered a phase of extratropical transition and affected vertically integrated upper ocean temperature condi- northeast New Zealand and the Chatham Islands tions during the season for each basin with respect to with high winds, heavy rain, and rough seas. -
STRA International Conference, Singapore June 2017
MATTER: International Journal of Science and Technology ISSN 2454-5880 CONFERENCE PROCEEDINGS Scientific and Technical Research Association 14th International Conference on Researches in Science and Technology (ICRST), 16-17 June 2017, Singapore 16-17 June 2017 Conference Venue Nanyang Technological University, Nanyang Executive Centre, Singapore 1 14th International Conference on Researches in Science and Technology (ICRST), 16-17 June 2017, Singapore Nanyang Technological University, Nanyang Executive Centre, Singapore MATTER: International Journal of Science and Technology ISSN 2454-5880 KEYNOTE SPEAKER Dr. Azilawati Jamaludin National Institute of Education, Nanyang Technological University, Singapore 2 14th International Conference on Researches in Science and Technology (ICRST), 16-17 June 2017, Singapore Nanyang Technological University, Nanyang Executive Centre, Singapore MATTER: International Journal of Science and Technology ISSN 2454-5880 UTILIZATION OF BRIQUETTE CHARCOAL FROM MIXTURE BIOMASS FUEL AS ALTERNATIVE ENERGY SOURCES IN SMALL INDUSTRIES Ghufran Aulia Chemistry Departement, University of Indonesia, 16424 Depok, Indonesia Talitha Heriza Chemistry Departement, University of Indonesia, 16424 Depok, Indonesia Ghufran Aulia GICICRST1703055 Aisa Amanda Chemistry Departement, University of Indonesia, 16424 Depok, Indonesia Alwy Fahmi Chemistry Departement, University of Indonesia, 16424 Depok, Indonesia Abstract. In line with the increasing demand of energy, the development of alternative energy resources must continue be done. Although that function is to overcome the previous energy,even verified and varied of oil or fuel with seek new alternative energy resourses . Average price of small industry make the primary energy source of kerosene and firewood, which is in its production process requires considerable energy and fuel costs are high. Therefore, the needed to find green energy sources as alternative energy that can reduce the industry's dependence on petroleum industry and firewood that could have a negative impact on the planet. -
US Agency for Global Media (USAGM) (Formerly Broadcasting Board of Governors) Operations and Stations Division (T/EOS) Monthly Reports, 2014-2019
Description of document: US Agency for Global Media (USAGM) (formerly Broadcasting Board of Governors) Operations and Stations Division (T/EOS) Monthly Reports, 2014-2019 Requested date: 21-October-2019 Release date: 05-March-2020 Posted date: 23-March-2020 Source of document: USAGM FOIA Office Room 3349 330 Independence Ave. SW Washington, D.C. 20237 ATTN: FOIA/PRivacy Act Officer Fax: (202) 203-4585 Email: [email protected] The governmentattic.org web site (“the site”) is a First Amendment free speech web site, and is noncommercial and free to the public. The site and materials made available on the site, such as this file, are for reference only. The governmentattic.org web site and its principals have made every effort to make this information as complete and as accurate as possible, however, there may be mistakes and omissions, both typographical and in content. The governmentattic.org web site and its principals shall have neither liability nor responsibility to any person or entity with respect to any loss or damage caused, or alleged to have been caused, directly or indirectly, by the information provided on the governmentattic.org web site or in this file. The public records published on the site were obtained from government agencies using proper legal channels. Each document is identified as to the source. Any concerns about the contents of the site should be directed to the agency originating the document in question. GovernmentAttic.org is not responsible for the contents of documents published on the website. UNITED STATES U.S. AGENCY FOR BROADCASTING BOARD OF GLOBAL MEDIA GOVERNORS 330 Independence Avenue SW I Washington, DC 20237 I usagm,gov Office of the General Counsel March 5.