University of Canterbury staff members are escorted by Civil Defence members in order to retrieve essential items from their offices. The photographer comments, "E-learning team collect their stuff".
A close-up photograph of the damage to the support arm of the clock hour setting circle from the Townsend Telescope. The arm was bent out of shape during the 22 February 2011 earthquake.
A photograph of the declination slow motion gear from the Townsend Telescope.
A photograph of the side plate from the clock drive of the Townsend Telescope.
A photograph of the platform for the Townsend Telescope amongst the rubble of the Observatory tower at the Christchurch Arts Centre. The tower collapsed during the 22 February 2011 earthquake, severely damaging the telescope.
A photograph of a window of the Observatory tower at the Christchurch Arts Centre.
A photograph of the inside of the dew and lens cap from the Townsend Telescope.
A photograph of the flange mount for the objective cell from the Townsend Telescope.
A photograph of the flange on the lower end of the main tube from the Townsend Telescope.
University of Canterbury staff members are escorted by Civil Defence members in order to retrieve essential items from their offices. The photographer comments, "ICT network admins, Craig Miller and Aaron Eivers".
University of Canterbury staff members are escorted by Civil Defence members in order to retrieve essential items from their offices. The photographer comments, "E-learning team vacate their floor. (Blurry, sorry.)
University of Canterbury staff Alan Hoskin, Alison McIntyre and Jess Hollis working in temporary office space set up in the NZi3 building. The photographer comments, "University of Canterbury administration all fits into one building! Well, sort of. Alison and Alan continue discussing, Jess continues sagging".
A video of a presentation by Dr Phil Schroeder, Managing Director of Rolleston Central Health, during the second plenary of the 2016 People in Disasters Conference. The presentation is titled, "Canterbury Primary Care Response to Earthquakes in 2010/2011".
A close-up photograph of the wheel from the worm gear drive of the Townsend Telescope.
A close-up photograph of the hour angle setting circle from the Townsend Telescope.
A photograph of the rubble of the Observatory tower in the South Quad of the Christchurch Arts Centre. The tower collapsed during the 22 February 2011 earthquake. A digger was used to clear the rubble away from the building.
A close-up photograph of parts of the Townsend Telescope recovered from the rubble of the Observatory tower. The telescope was housed in the tower at the Christchurch Arts Centre. It was severely damaged when the tower collapsed during the 22 February 2011 earthquake.
A photograph of parts of the Townsend Telescope recovered from the rubble of the Observatory tower. The telescope was housed in the tower at the Christchurch Arts Centre. It was severely damaged when the tower collapsed during the 22 February 2011 earthquake.
One of the tents set up in the Fine Arts car park at the University of Canterbury, used for teaching while lecture theatres were closed for structural testing. The photographer comments, "Temporary lecture tents".
University of Canterbury ICT staff members prepare to be escorted to buildings by Civil Defence members in order to retrieve computers from offices. The photographer comments, "ICT staff head out to retrieve computers from buildings".
University of Canterbury students walk along University Drive to get to lectures, after most pathways through campus were cordoned off while buildings were structurally tested. The photographer comments, "Lawns beside University Drive became main walkways".
We present ground motion simulations of the Porters Pass (PP) fault in the Canterbury region of New Zealand; a major active source near Christchurch city. The active segment of the PP fault has an inferred length of 82 km and a mostly strike-slip sense of movement. The PP fault slip makes up approximately 10% of the total 37 mm/yr margin-parallel plate motion and also comprises a significant proportion of the total strain budget in regional tectonics. Given that the closest segment of the fault is less than 45 km from Christchurch city, the PP fault is crucial for accurate earthquake hazard assessment for this major population centre. We have employed the hybrid simulation methodology of Graves and Pitarka (2010, 2015), which combines low (f<1 Hz) and high (f>1 Hz) frequencies into a broadband spectrum. We have used validations from three moderate magnitude events (ππ€4.6 Sept 04, 2010; ππ€4.6 Nov 06, 2010; ππ€4.9 Apr 29, 2011) to build confidence for the ππ€ > 7 PP simulations. Thus far, our simulations include multiple rupture scenarios which test the impacts of hypocentre location and the finite-fault stochastic rupture representation of the source itself. In particular, we have identified the need to use location-specific 1D ππ /ππ models for the high frequency part of the simulations to better match observations.
Temporary office space set up in the NZi3 building. The photographer comments, "University of Canterbury administration all fits into one building! Well, sort of. Looking east from our bay - library and IT people".
Members of the University of Canterbury's E-Learning team meet at a staff member's home on Wairakei Road to plan their return to work. The photographer comments, "E-Learning team: Susan Tull, Jess Hollis".
Members of the University of Canterbury's E-Learning team in their temporary office in the NZi3 building. The photographer comments, "E-learning group had one bay of desks to work from for 3 weeks".
A photograph of the rubble of the Observatory tower in the South Quad of the Christchurch Arts Centre. The tower collapsed during the 22 February 2011 earthquake. Scaffolding constructed around the tower has also collapsed and is amongst the rubble.
A close-up photograph of parts of the Townsend Telescope recovered from the rubble of the Observatory tower. The telescope was housed in the tower at the Christchurch Arts Centre. It was severely damaged when the tower collapsed during the 22 February 2011 earthquake.
Members of the University of Canterbury's E-Learning team in their temporary office space in the NZi3 building. The photographer comments, "E-Learning group meeting; Jess Hollis, Antoine Monti, Susan Tull, Alan Hoskin, Herbert Thomas".
Tents set up in the Fine Arts car park at the University of Canterbury, used for teaching while lecture theatres were closed for structural testing. The photographer comments, "The 'tent city' on the Arts car park".
University of Canterbury library staff in their temporary office in the NZi3 building. The photographer comments, "University of Canterbury administration all fits into one building! Well, sort of. Library staff - contacting publishers to ask for free online resources. A very high hit rate, shame they're not on commission".