A Report on the Super Cyclonic Storm “GONU” During 1-7 June, 2007
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Escap/77/Inf/1
ESCAP/77/INF/1 Distr.: General 12 March 2021 English only Economic and Social Commission for Asia and the Pacific Seventy-seventh session Bangkok and online, 26-29 April 2021 Items 4 (f) and (i) of the provisional agenda* Review of the implementation of the 2030 Agenda for Sustainable Development in Asia and the Pacific and issues pertinent to the subsidiary structure of the Commission: Committee on Environment and Development Committee on Disaster Risk Reduction Annual reports of international and intergovernmental organizations provided to the Commission** Summary The present document contains overviews of the annual reports of the following international and intergovernmental organizations: the Coordinating Committee for Geoscience Programmes in East and Southeast Asia; the Mekong River Commission; the Typhoon Committee; and the Panel on Tropical Cyclones. These organizations were established under the auspices of the Economic and Social Commission for Asia and the Pacific to work on areas under their respective competence to support economic and social development in the region. The Commission may wish to comment on the work of these organizations and take note of the present document. I. Coordinating Committee for Geoscience Programmes in East and Southeast Asia 1. The Coordinating Committee for Geoscience Programmes in East and Southeast Asia has been established under the Economic and Social Commission for Asia and the Pacific (ESCAP) since 1966. In 1991, the Coordinating Committee for Geoscience Programmes in East and Southeast Asia has become an independent intergovernmental organization. With a vision to be “a premier intergovernmental Earth Science Organization in East and Southeast Asia”, the Coordinating Committee for Geoscience Programmes in East and Southeast Asia has worked towards its mission to contribute significantly to the economic development and sustainable management of the environment and of improving the quality of life of its member countries by the application of Earth Science knowledge. -
Coastal Sea Level Response to the Tropical Cyclonic Forcing in the North Indian Ocean’ by Mehta Et Al
16 April 2014 To The Editor Ocean Science Sub: Reply to the comments of reviewer#2 on ’Coastal sea level response to the tropical cyclonic forcing in the north Indian Ocean’ by Mehta et al. (OSD). Sir, Kindly find the reply to the comments of reviewer#2 on the manuscript submitted by Mehra et al. (OSD) entitled "Coastal sea level response to the tropical cyclonic forcing in the north Indian Ocean". Thanks & regards Prakash Mehra NIO, Goa, India Interactive comment on “Coastal sea level response to the tropical cyclonic forcing in the north Indian Ocean” by P. Mehra et al. Anonymous Referee #2 Received and published: 22 March 2014 Reviewer's comment: This paper describes and analyses the coastal sea level response to two storm events at the end of 2011 in the north Indian Ocean. The authors use the sea level and atmospheric observations at 9 locations along the Indian coast and perform a classical but robust analysis (spectral analyses and multi-linear regression). Although there are no new findings, it gives a fair idea of the causes of the sea level variation in response to these strong atmospheric events. The Figures, Tables and References are clear and support well the present text. It is also interesting to have an analysis done at large scale and on both sides of the Indian Subcontinent (Arabian Sea and Bay of Bengal). The scientific quality of the paper is good but in my opinion the presentation of the results is poor and makes the paper hard to read and the purpose of the authors difficult to follow. -
Unique Aspects of the Vanilla Market MARKET + OUTLOOK MARKET + OUTLOOK
MARKET MARKET OUTLOOK OUTLOOK Unique Aspects of the Vanilla Market MARKET + OUTLOOK MARKET + OUTLOOK + Daniel Aviles Commodity Information Analyst McKeany-Flavell Commodities. Ingredients. Intelligence. McKeany-Flavell © 2018 McKeany-Flavell Company, Inc. All rights reserved. Commodities. Ingredients. Intelligence. Distribution is prohibited without written permission from McKeany-Flavell. McKeany-Flavell Unique Aspects of the Vanilla Market Commodities. Ingredients. Intelligence. Unique Aspects of the Vanilla Market “Money is the best fertilizer” and “the cure for high prices is high prices” may sound like commodity clichés, but they are not mere truisms. Every market will eventually return to these rules, a lesson we advise our clients to remember. Yet there is always an exception: For vanilla, it often seems that the rules are reversed, and price shifts have counterintuitive effects. This ingredient is a challenge for all players, from growers through processors to end users, but understanding vanilla’s supply cycle and pricing dynamics may at least partially demystify this market. What sets the vanilla market apart: + Difficulty: Cultivation is extremely labor Vanilla fruit, pod, or bean with closeup of seeds intensive, and a high degree of expertise is needed to grow the plants and process the pods (beans). + Vulnerability: Production is significantly What Is Vanilla? concentrated in one origin, Madagascar, which has in the past crowded out A quick introduction: Vanilla is a flavor made from the pod-like competing origins. The natural food trend fruit of some members of the vanilla genus of the orchid family, has now made demand less elastic, and pricing may follow suit. the only orchid that yields an edible fruit commercially cultivated for food use; vanilla fruit is widely referred to as a “bean,” a + Price pressures: Early harvest is commercially viable and is encouraged convention that we follow here. -
Analysis of Average Rainfall Super Cyclone by Using Double Integration Technique
International Journal of Scientific Research in ___________________________ Research Paper . Mathematical and Statistical Sciences Volume-7, Issue-2, pp.82-85, April (2020) E-ISSN: 2348-4519 DOI: https://doi.org/10.26438/ijsrmss/v7i2.8285 Analysis of Average Rainfall Super Cyclone by using Double Integration Technique A. Tiwari1, Y. K. Rajoria2*, R. Boadh3, R. Singh4 1,2,3,4 Department of Mathematics, KR Mangalam University, Gurugram, Haryana, India *Corresponding Author: [email protected] Tel.: +91 9897108103 Available online at: www.isroset.org Received: 06/Mar/2020, Accepted: 10/Apr/2020, Online: 30/Apr/2020 Abstract— Cyclones are highly calamitous weather phenomena initiating harm to the life and physical organization in tropical seafaring countries. Cyclones form over whole-hearted tropical oceans and change to the land under the act of routing forces. India's eastern coastline is one of the most violent wind inclined regions on the planet. Despite the fact that the coastline of Orisha has been just about 17% of the Indian eastern coastline, yet Orisha has been influenced by about 35% of all cyclonic and serious cyclonic tempests that have crossed the eastern coastline and related tempest floods that have been regularly immersing huge areas along the coasts. A Cyclone is an enormous scale air mass that turns around a solid focal point of low climatic weight caused due to low atmospheric pressure over oceans resulting in rainfall in the coastal regions. The results of this study indicate that the double integration technique has good potential for calculating the average rainfall during the super cyclone. Keywords—Tempests, Tropical Cyclone, Super Cyclone, Rainfall, Double IntegrationTechinque I. -
Study Report on Gaja Cyclone 2018 Study Report on Gaja Cyclone 2018
Study Report on Gaja Cyclone 2018 Study Report on Gaja Cyclone 2018 A publication of: National Disaster Management Authority Ministry of Home Affairs Government of India NDMA Bhawan A-1, Safdarjung Enclave New Delhi - 110029 September 2019 Study Report on Gaja Cyclone 2018 National Disaster Management Authority Ministry of Home Affairs Government of India Table of Content Sl No. Subject Page Number Foreword vii Acknowledgement ix Executive Summary xi Chapter 1 Introduction 1 Chapter 2 Cyclone Gaja 13 Chapter 3 Preparedness 19 Chapter 4 Impact of the Cyclone Gaja 33 Chapter 5 Response 37 Chapter 6 Analysis of Cyclone Gaja 43 Chapter 7 Best Practices 51 Chapter 8 Lessons Learnt & Recommendations 55 References 59 jk"Vªh; vkink izca/u izkf/dj.k National Disaster Management Authority Hkkjr ljdkj Government of India FOREWORD In India, tropical cyclones are one of the common hydro-meteorological hazards. Owing to its long coastline, high density of population and large number of urban centers along the coast, tropical cyclones over the time are having a greater impact on the community and damage the infrastructure. Secondly, the climate change is warming up oceans to increase both the intensity and frequency of cyclones. Hence, it is important to garner all the information and critically assess the impact and manangement of the cyclones. Cyclone Gaja was one of the major cyclones to hit the Tamil Nadu coast in November 2018. It lfeft a devastating tale of destruction on the cyclone path damaging houses, critical infrastructure for essential services, uprooting trees, affecting livelihoods etc in its trail. However, the loss of life was limited. -
World Bank Document
2017 Public Disclosure Authorized South West Indian Ocean Public Disclosure Authorized Risk Assessment and Financing Initiative (SWIO-RAFI) SUMMARY REPORT Public Disclosure Authorized Public Disclosure Authorized © 2017 The International Bank for Reconstruction and Development/The World Bank 1818 H Street NW Washington DC 20433 Telephone: 202-473-1000 Internet: www.worldbank.org All rights reserved This publication is a product of the staff of the International Bank for Reconstruction and Development/The World Bank. The findings, interpretations, and conclusions expressed in this volume do not necessarily reflect the views of the Executive Directors of the World Bank or the governments they represent. The World Bank does not guarantee the accuracy of the data included in this work. The boundaries, colors, denominations, and other information shown on any map in this work do not imply any judgment on the part of The World Bank concerning the legal status of any territory or the endorsement or acceptance of such boundaries. Rights and Permissions The material in this publication is copyrighted. Copying and/or transmitting portions or all of this work without permission may be a violation of applicable law. The International Bank for Reconstruction and Development/The World Bank encourages dissemination of its work and will normally grant permission to reproduce portions of the work promptly. For permission to photocopy or reprint any part of this work, please send a request with complete information to the Copyright Clearance Center Inc., 222 Rosewood Drive, Danvers, MA 01923, USA; telephone: 978-750-8400; fax: 978-750-4470; Internet: www.copyright.com. All other queries on rights and licenses, including subsidiary rights, should be addressed to the Office of the Publisher, The World Bank, 1818 H Street NW, Washington, DC 20433. -
Press Release-5
Government of India Earth System Science Organisation Ministry of Earth Sciences India Meteorological Department Earth System Science Organisation PRESS RELEASE-5 Time of issue: 1330 hours IST Dated: 28-10-2019 Sub: (a) Super Cyclonic Storm over eastcentral Arabian Sea to weaken gradually from 28th evening and (b) development of fresh low pressure area over Equatorial Indian Ocean to the south of Sri Lanka (a) Super Cyclonic Storm over eastcentral Arabian Sea to weaken gradually from 28th evening Yesterday’s Super Cyclonic Storm “KYARR” (pronounced as KYARR) over eastcentral Arabian Sea moved west-northwestwards and lay centered near latitude 18.2°N and longitude 65.0°E over eastcentral Arabian Sea, about 830 km west-southwest of Mumbai (Maharashtra), 1160 km east-northeast of Salalah (Oman) and 690 km east-southeast of Masirah (Oman). It is very likely to move west-northwestwards till 30th October re-curve west- southwestwards thereafter and move towards Gulf of Aden off south Oman-Yemen coasts during subsequent 3 days. It is very likely to maintain the intensity of a Super Cyclonic Storm till 28th October evening and weaken gradually thereafter. Forecast track and intensity are given in the following table: Date/Time(IST) Position Maximum sustained Category of cyclonic disturbance (Lat. 0N/ long. surface 0E) wind speed (Kmph) 28.10.19/0830 18.2/65.0 230-240 gusting to 265 Super Cyclonic Storm 28.10.19/1130 18.4/64.8 220-230 gusting to 255 Super Cyclonic Storm 28.10.19/1730 18.6/64.3 210-220 gusting to 240 Extremely Severe Cyclonic Storm -
Coastal Sea Level Response to the Tropical Cyclonic Forcing in the North
Discussion Paper | Discussion Paper | Discussion Paper | Discussion Paper | Ocean Sci. Discuss., 11, 575–611, 2014 Open Access www.ocean-sci-discuss.net/11/575/2014/ Ocean Science doi:10.5194/osd-11-575-2014 Discussions © Author(s) 2014. CC Attribution 3.0 License. This discussion paper is/has been under review for the journal Ocean Science (OS). Please refer to the corresponding final paper in OS if available. Coastal sea level response to the tropical cyclonic forcing in the north Indian Ocean P. Mehra1, S. Mohan1, P. Vethamony1, K. Vijaykumar1, T. M. Balakrishnan Nair2, Y. Agarvadekar1, K. Jyoti1, K. Sudheesh1, R. Luis1, S. Lobo1, and B. Harmalkar1 1CSIR-National Institute of Oceanography (NIO), Goa, India 2Indian National Centre for Ocean Information Services (INCOIS), Hyderabad, Goa, India Received: 13 December 2013 – Accepted: 27 January 2014 – Published: 20 February 2014 Correspondence to: P. Mehra ([email protected]) Published by Copernicus Publications on behalf of the European Geosciences Union. 575 Discussion Paper | Discussion Paper | Discussion Paper | Discussion Paper | Abstract The study examines the observed storm-generated sea-level variation due to deep depression (Event-E1) in the Arabian Sea from 26 November–1 December 2011 and a cyclonic storm “THANE” (Event-E2) over the Bay of Bengal during 25–31 Decem- 5 ber 2011. The sea-level and surface meteorological measurements collected during these extreme events exhibit strong synoptic disturbances leading to storm surge up to 43 cm on the west coast and 29 cm on the east coast of India due to E1 and E2. E1 generated sea level oscillations at the measuring stations on the west coast (Ratnagiri, Verem and Karwar) and east coast (Mandapam and Tuticorin) of India with significant 10 energy bands centered at periods of 92, 43 and 23 min. -
Economic Damage and Spill-Overs from a Tropical Cyclone 2 Manfred Lenzen1, Arunima Malik1,2, Steven Kenway3, Peter Daniels4, Ka Leung Lam3, Arne Geschke1
1 Economic damage and spill-overs from a tropical cyclone 2 Manfred Lenzen1, Arunima Malik1,2, Steven Kenway3, Peter Daniels4, Ka Leung Lam3, Arne Geschke1 3 1ISA, School of Physics A28, The University of Sydney, NSW, 2006, Australia. 4 2Discipline of Accounting, The University of Sydney Business School, The University of Sydney, NSW, 2006, Australia. 5 3School of Chemical Engineering, The University of Queensland, St Lucia, 4072, Australia. 6 4School of Environment, Griffith University, Brisbane, 4222, Australia. 7 Correspondence to: Arunima Malik ([email protected]) 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 1 29 Abstract – Tropical cyclones cause widespread damage in specific regions as a result of high winds, and flooding. Direct 30 impacts on commercial property and infrastructure can lead to production shortfalls. Further losses can occur if business 31 continuity is lost through disrupted supply of intermediate inputs from, or distribution to, other businesses. Given that 32 producers in modern economies are strongly interconnected, initially localised production shortfalls can ripple through 33 entire supply-chain networks and severely affect regional and wider national economies. In this paper, we use a 34 comprehensive, highly disaggregated, and recent multi-region input-output framework to analyse the negative impacts of 35 Tropical Cyclone Debbie which battered the north-eastern Australian coast in March 2017. In particular, we show how 36 industries and regions that were not directly affected by storm and flood damage suffered significant job and income losses. 37 Our results indicate that the disaster resulted in the direct loss of about 4802 full-time equivalent jobs and AU$ 1544 million 38 of value added, and an additional indirect loss of 3685 jobs and AU$ 659 million of value added. -
Madagascar: Cyclone Enawo Overview
Madagascar: Cyclone Enawo Situation Report: No. 1 March 9, 2017 This report is issued by the Bureau National de Gestion des Risque et des Catastrophes (BNGRC) and the Humanitarian Country Team in Madagascar. It covers the period from 7 to 8 March 2017. Cyclone Enawo is wreaking havoc across Madagascar: towns and cities flooded; houses, schools, hospitals and critical infrastructure destroyed; and thousands of people displaced. Power outages are widespread in affected areas. More than 760,000 people in nine regions are expected to be directly affected by the strongest cyclone to strike the island nation in 13 years. Conditions are comparable to Cyclone Gafilo in 2004, which left 250,000 Malagasies displaced and 100,000 homes damaged in its wake. Another recent major tropical storm, Cyclone Ivan, affected more than half a million people and displaced nearly 200,000 in 2008. According to the national meteorological authority, threat levels remain highest (Red Alert) in the following regions: Diana, Sofia, Savan Analanjirofo, Atsinanana, Alaotra Mangoro, Boeny, Betsinoka, and Ny Faritanin’ Antananarivo. Madagascar also suffers from severe and chronic drought, particularly in the south of country. More than 850,000 people are severely food insecure. Overview Intense Tropical Cyclone Enawo struck northeastern Madagascar on the morning of March 7, travelling at two to three hundred kilometers per hour. On March 8, Enawo weakened from an “intense” to a “moderate” tropical storm, with an average speed of 80km/hour with peaks of 112km/hour. As Enawo moves further inland, the Government’s disaster management agency (BNGRC), the United Nations and NGOs are evacuating affected populations, passing on life-saving information to affected communities and responding to growing humanitarian needs. -
NUMERICAL SIMULATION of TROPICAL CYCLONES and STORM SURGES in the ARABIANSEA Mohsen Soltanpour, K
36th International Conference on Coastal Engineering K. N. Toosi University of Technology Waseda University Tehran University NUMERICAL SIMULATION OF TROPICAL CYCLONES AND STORM SURGES IN THE ARABIANSEA Mohsen Soltanpour, K. N. Toosi University of Technology Zahra Ranji, K. N. Toosi University of Technology Tomoya Shibayama, Waseda University Sarmad Ghader, University of Tehran Shinsaku Nishizaki, Waseda University Study Area Motivation Numerical Simulation Conclusion 1/19 20 Cyclones and Depressions Study Area 15 Motivation 10 Numerical 5 Simulation Frequency of occurence (percent) ofoccurence Frequency 0 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Conclusion 30 Sever Cyclonic Storms 25 20 2/19 15 10 5 Frequency of occurence (percent) ofoccurence Frequency 0 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Target Study Area Motivation Gonu, 2007 Cyclones Ashobaa, 2015 Numerical Simulation Conclusion 3/19 Study Area Field Measurements (Gonu) Motivation Chabahar Bay Numerical Simulation Conclusion 4/19 Study Area Motivation Numerical More severe Simulation cyclonic storms since 2000 Conclusion 6/19 Time History of Maximum Wind Speed during Cyclone Modelling Study Area Atmosphere Framework Model (WRF) Motivation Numerical Simulation WAVE Model Current vector Ocean Circulation Conclusion (SWAN, SWAVE) Radiation Stress Model (FVCOM) Boundary Boundary condition condition 7/19 Global Global Wave Model Tide Model (WWIII) (TPXO 8) Study Area Motivation Numerical WRF domain Simulation Conclusion 8/19 FVCOM, SWAVE, SWAN domain WRF Model Study -
1 Numerical Simulation of Tropical Cyclones And
NUMERICAL SIMULATION OF TROPICAL CYCLONES AND STORM SURGES IN THE ARABIAN SEA Mohsen Soltanpour1, Zahra Ranji2, Tomoyo Shibayama3, Sarmad Ghader4, Shinsaku Nishizaki5 Winds, waves and storm surges of Gonu and Ashobaa, as two recent cyclones in the Arabian Sea and Gulf of Oman, are simulated by a system of WRF-FVCOM-SWAN. The employed models are separately calibrated using the available data. Surges are found to be highly dependent on coastal geometry and landfall location, rather than the storm intensity. Comparisons at different stations reveal that the results of models are in a good agreement with measured parameters. Negative surges are also observed in the enclosed basins of the Persian Gulf and Red Sea. The calibrated atmosphere- wave-ocean model can be utilized for the prediction of extreme events, expected to increase in future due to the impact of the climate change. Keywords: Gulf of Oman; Arabian Sea; Tropical cyclones; Storm surge INTRODUCTION Storm surge is rising of the sea level over coastal regions due to the superposed actions of low pressure and the wind-induced surface shear stress. As the increase of temporary water level occurs at the same time of high wave action, it can result in disastrous flooding and coastal damages. Storm surges are more destructive if they coincide with high tides. However, the prevailing damage of cyclones at coasts are mainly located near the landfall, as the high winds/large waves are concentrated in the vicinity of the storm track. Rego and Li (2010b) demonstrated that the coastal surge of a hurricane depends to a large extent on the track of the storm.