Volcanic Ash Contingency Plan Afi Region
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Working Paper Or Information Paper
APIRG/19 WP/14 Appendix 3.2J INTERNATIONAL CIVIL AVIATION ORGANIZATION VOLCANIC ASH CONTINGENCY PLAN AFI REGION First Edition - October 2012 THIS DOCUMENT IS ISSUED BY THE DAKAR AND NAIROBI ICAO REGIONAL OFFICES UNDER THE AUTHORITY OF THE APIRG 1 Page 2 of 32 Volcanic Ash Contingency Plan – AFI Region FOREWARD Within and adjacent to the Africa and Indian Ocean (AFI) Region there are areas of volcanic activities which are likely to affect flight in the AFI Region. The major volcanoes in the region are located in the following States: Algeria, Cameroon, Cape Verde Islands, Chad, Comoros Island, Democratic Republic of Congo, Djibouti, Eritrea, Ethiopia, France (Reunion Island), Kenya, Madagascar, Mali, Niger, Nigeria, Rwanda, Sao Tome and Principe, Spain (Canary Islands, Madeira), Sudan, Tanzania and Uganda. The names of the concerned volcano are listed in APPENDIX K (source: Smithsonian Institution). This document is the AFI Air Traffic Management (ATM) Volcanic Ash Contingency Plan which sets out standardised guidelines and procedures for the provision of information to airlines and en-route aircraft before and during a volcanic eruption. Volcanic contamination, of which volcanic ash is the most serious, is a hazard for safe flight operations. Mitigating the hazards posed by volcanic ash in the atmosphere and/or at the aerodrome cannot be resolved in isolation but through collaborative decision-making (CDM) involving all stakeholders concerned. During an eruption volcanic contamination can reach and exceed the cruising altitudes of turbine-powered -
Dissertation
DISSERTATION Titel der Dissertation ˝Geochemical and Petrographic Studies of the Volcano- Tectonic Evolution of Northern Afar: Implications for the Structural Setup of the Actively Expanding Erta’Ale Depression˝ Verfasser Mag. Miruts Hagos angestrebter akademischer Grad Doktor der Naturwissenschaften (Dr. rer. nat.) Wien, im November 2010 Studienkennzahl lt. Studienblatt: A 091 426 Dissertationsgebiet lt. Studienblatt: Erdwissenschaften Betreuer: Prof. Dr. Christian Koeberl PREFACE: This thesis presents the results of three full years of work conducted at the Department of Lithospheric Research, University of Vienna, on the rock samples and structural data collected from the Ethio-Afar volcanic province, Ethiopia. The main objective of this study was to establish the Oligocene–Present volcano-tectonic evolution of the northern Afar Depression and set the appropriate nature of the Afar Depression lithosphere. This work was done at the megascopic scale for the regional geological map and structural setup of the northern Ethiopian plateau and the northern Afar Depression volcanic provinces. The petrogenetic link between the Ethiopian flood and the Danakil Depression basalts was evaluated, using petrographic analyses of the samples together with their major and trace element composition, as well as the Sr and Nd isotopic composition of selected samples. Geochemical and isotopic data were obtained using instrumental neutron activation analysis (INAA), X-ray fluorescence (XRF) spectrometry, electron microprobe (EMP), and thermal ionization mass spectrometry (TIMS) at the Department of Lithospheric Research, University of Vienna. This thesis consists a total of eight chapters with a much summarized general introduction of the East African Rift System (Chapter 1) and review of the regional tectonics and magmatism throughout East Africa (Chapter 2) followed by short description of the methodologies used (Chapter 3). -
Volcanic Ash Contingency Plan
Draft AFI VACP, Version XX VOLCANIC ASH CONTINGENCY PLAN — AFRICA AND INDIAN OCEAN REGION Proposed improvements to AFI VACP Edition XX — September 2017 AFI VOLCANIC ASH CONTINGENCY PLAN TABLE OF CONTENTS FOREWORD ............................................................................................................................................. 4 1. VOLCANIC ASH HAZARD ................................................................................................................ 5 2. REGIONAL PREPARATION ............................................................................................................. 7 2.1 INTERNATIONAL AIRWAYS VOLCANO WATCH (IAVW) .................................................... 7 2.2 INFORMATION FLOW .................................................................................................................... 8 2.3 INFORMATION CONTROL ............................................................................................................ 8 2.4 AIRSPACE MEASURES ................................................................................................................... 8 2.5 AIR TRAFFIC FLOW MANAGEMENT – ATFM ......................................................................... 9 2.6 CRISIS MANAGEMENT ARRANGEMENTS ............................................................................... 9 2.7 TRAINING AND EXERCISING ....................................................................................................... 9 2.8 REGULATIONS, MEANS OF COMPLIANCE AND GUIDANCE -
Volcanic Ash Contingency Plan Afi Region
MET/SG/10 - WP/08 Appendix C INTERNATIONAL CIVIL AVIATION ORGANIZATION VOLCANIC ASH CONTINGENCY PLAN AFI REGION First Edition - April 2011 THIS DOCUMENT IS ISSUED BY THE WACAF AND NAIROBI OFFICES OF ICAO UNDER THE AUTHORITY OF THE APIRG Page 1 TABLE OF CONTENTS FOREWARD ................................................................................................................................................... 3 1. ALERTING PHASE .................................................................................................................................. 5 2. REACTIVE PHASE .................................................................................................................................. 6 3. PROACTIVE PHASE ............................................................................................................................... 7 4. AIR TRAFFIC CONTROL PROCEDURES ............................................................................................ 8 ATTACHMENT A - ANTICIPATED PILOT ISSUES WHEN ENCOUNTERING VOLCANIC ASH .... 11 ATTACHMENT B - ACTION TAKEN BY METEOROLOGICAL WATCH OFFICES (MWO) ............ 12 ATTACHMENT C - ACTION TO BE TAKEN BY THE AFI VAAC IN THE EVENT OF A VOLCANIC ERUPTION ....................................................................................................................................................................... 13 ATTACHMENT D - PROCEDURES FOR THE PRODUCTION OF MODELLED ASH CONCENTRATION CHARTS ...................................................................................................................................................... -
INTERNATIONAL CIV the AFI PLANNING and IMPL REPORT of the MANAGEMENT/AERONAUTICAL the Views Expressed in This Rep ATM/AIM/SAR Su
ATM/AI M/SAR SG/12-REPORT INTERNATIONAL CIVIL AVIATION ORGANIZATION THE AFI PLANNING AND IMPLEMENTATION REGIONAL GROUP (APIRG) REPORT OF THE TWELFTH MEETING OF THE AIR TRAFFIC MANAGEMENT /AERONAUTICAL INFORMATION MANAGEMENT /SEARCH AND RESCUE SUB-GROUP ATM/AIM/SAR SG/12 (Dakar, Senegal, 25 – 29 July 2011) The views expressed in this Report should be taken as those of the A PIRG ATM/AIM/SAR Sub -Group and not of the Organization. This Report will, however, be submitted to the APIRG and any formal action taken will be published in due course as a Supplement to the Report. Approved by the Meeting and published by authority of the Secretary General The designations employed and the presentation of material in this publication do not imply the expression of any opinion whatsoever on the part of ICAO concerning the legal status of any country, territory, city or area or of its authorities, or concerning the delimitation of its frontier or boundaries. TABLE OF CONTENTS Page PART I - HISTORY OF THE MEETING 1. Place and Duration ..................................................................................................... i 2. Opening ..................................................................................................................... i 3. Attendance ................................................................................................................. i 4. Officers and Secretariat .............................................................................................. i 5. Language ................................................................................................................. -
Working Paper Or Information Paper
INTERNATIONAL CIVIL AVIATION ORGANIZATION VOLCANIC ASH CONTINGENCY PLAN AFI REGION First Edition - October 2012 THIS DOCUMENT IS ISSUED BY THE DAKAR AND NAIROBI ICAO REGIONAL OFFICES UNDER THE AUTHORITY OF THE APIRG 1 Page 2 of 32 Volcanic Ash Contingency Plan – AFI Region FOREWARD Within and adjacent to the Africa and Indian Ocean (AFI) Region there are areas of volcanic activities which are likely to affect flight in the AFI Region. The major volcanoes in the region are located in the following States: Algeria, Cameroon, Cape Verde Islands, Chad, Comoros Island, Democratic Republic of Congo, Djibouti, Eritrea, Ethiopia, France (Reunion Island), Kenya, Madagascar, Mali, Niger, Nigeria, Rwanda, Sao Tome and Principe, Spain (Canary Islands, Madeira), Sudan, Tanzania and Uganda. The names of the concerned volcano are listed in APPENDIX K (source: Smithsonian Institution). This document is the AFI Air Traffic Management (ATM) Volcanic Ash Contingency Plan which sets out standardised guidelines and procedures for the provision of information to airlines and en-route aircraft before and during a volcanic eruption. Volcanic contamination, of which volcanic ash is the most serious, is a hazard for safe flight operations. Mitigating the hazards posed by volcanic ash in the atmosphere and/or at the aerodrome cannot be resolved in isolation but through collaborative decision-making (CDM) involving all stakeholders concerned. During an eruption volcanic contamination can reach and exceed the cruising altitudes of turbine-powered aircraft within