Provisional Answer Key, Advt No. 75/2018-19, Chief Officer, Class–3, Gujarat State Municipal Chief Officer’s Service Class-3.Though the Mount Cayley massif is currently quiet, it still poses potential hazards to nearby towns as well as logging and recreational areas.[5] GSC seismic data suggest that the volcano still contains magma, indicating possible future eruptive activity and associated volcanic hazards such as landslides.[12] An eruption scenario for the volcano was organized by GSC scientists in 2000 to show how Western Canada is vulnerable to such an event. They based the scenario on past activity in the Garibaldi Volcanic Belt and involved both explosive and effusive activity. The scenario was published in 2003 as an article for Natural Hazards, a Springer journal devoting on all aspects of natural hazards including risk management and the forecasting of catastrophic events.[18]
If eruptive activity were to resume, scientists would likely be able to detect increased seismicity as magma makes its way through the crust. The abundance of seismic activity and the sensitivity of the existing Canadian National Seismograph Network in this area would alert the GSC and possibly trigger an expanded monitoring effort. As the magma nears the surface, the volcano would likely swell and the surface fracture, causing greatly increased vigour in the hot springs and the creation of new springs or fumaroles. Minor and possibly large landslides could occur and might temporarily block the Squamish River, as has happened in the past without earthquake shaking and intrusion-related deformation. Eventually the near-surface magma may cause phreatic explosions and debris flows. By this time Highway 99 would be closed, Squamish would be evacuated and Whistler would be at least considered for evacuation.[18]In the event of an explosive eruption, an ash plume could reach 20 km (12 mi) in height and may be maintained for 12 hours. Air traffic would be diverted from the area and all airports covered by the plume would be closed, notably those in Vancouver, Victoria, Kamloops, Prince George and Seattle. Above the vent area, material from the eruption plume would collapse to form pyroclastic flows and would flow east and west into the Squamish and Cheakamus valleys. These would rapidly melt snow and ice in the summit area, generating debris flows that could reach Squamish and Daisy Lake, damaging much infrastructure. Heavy ash falls would occur in the Vancouver area, the Fraser Valley, Bellingham, Kamloops, Whistler and Pemberton. The ash would damage power and communication lines and satellite dishes, as well as computer and other electrical equipment. Telephone, radio, cell phone and satellite communications would be cut off. Weak structures could collapse under the weight of the ash. The eruption plume would then spread to envelop most of the west coast from Seattle to Anchorage, causing all enclosed airports to be closed and all relevant flights to be diverted or cancelled. Eastward migration of the plume would disrupt air traffic across Canada from Alberta to Newfoundland and Labrador. Ash from further, minor explosive activity could continue to fall lightly but persistently in the Whistler–Pemberton area, followed by weeks of viscous lava dome growth punctuated by small explosions. The explosions would generate short-lived 10 to 15 km (6.2 to 9.3 mi) high plumes, small pyroclastic flows to the Squamish and Cheakamus valleys and ash plumes to the north and east
GPSC Municipal Chief Officer (MCO) Solved Question Papers, GPSC Municipal Chief Officer (MCO) Last Year Question Papers, GPSC Municipal Chief Officer (MCO) Previous Year Question Paper Download – Gujarat Public Service Commission (GPSC) has issued a modern recruitment notification to fill up Municipal Chief Officer (MCO) posts. Candidates who are fascinated they can apply through visiting the official site of GPSC ere the last date. Candidates also check other details related to GPSC Recruitment 2018 like selection process, salary, educational eligibility, old question papers, syllabus including more details are given below.
GPSC Municipal Chief Officer (MCO) Old Question Papers and Recruitment Details
Name of the Post: Municipal Chief Officer (MCO)
Total Vacancies: 37 Posts
Educational Eligibility: Graduation Degree from recognized University
Posts Name: Chief Officer, Class–3 in the Gujarat State Municipal Chief Officer’s Service
Exam Date: 22-12-2018
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