(Where are the) Tsunami Escape Routes from Papamoa to Papamoa Hills. What would you do????

Excerpt from the Chairmans Address PRRA June 2023 Meeting.

I would like to start tonight’s meeting with a Role Play. 

While you were coming here tonight for the meeting,  there was a large movement of the earth plates in the Kermadec Trench. One plate released itself from the overlying plate with the release of tremendous energy, producing a massive earthquake. This caused millions of tons of seabed to collapse into the Trench and this has produced a tsunami wall of water heading towards the NZ coast including Papamoa. You felt nothing, it was too far away.

It will take at least one hour for the Tsunami Emergency Mobile Alert team to assemble in Wellington. They will examine the data, work through some protocols, make a decision, probably need Ministerial input before an Emergency Warning can be issued to New Zealand via cellphone.  Time is going on. ( after meeting note — the wave may be here in one hour)

If you have your cell phone on and close by, you will hear the unforgettable squawking noise the cell phone makes when this warning is given. 

You read the message in disbelief, is this real or a false positive.  You listen for the emergency sirens to confirm, after all 75% of NZ has emergency sirens, but Papamoa does not have emergency sirens. The previous council approved the sirens and the money was in the budget ready for installation. However, the commissioners canned the sirens. ??????

Already you can hear increased traffic on the road outside.  What to do, where to go, quick look up the council website for information;

“Walk to safety, roads will be gridlocked”.

Where is Safety , look at the coloured map of Papamoa on the council website. Papamoa is shaded in yellow or orange.  But, the expected tsunami water wall is 14-18m tall above sea level, Papamoa is 3-4 m above sea level and Papamoa is flat. What difference is an orange colour v the yellow colour. Green is the only safe colour.

We need to get to higher ground, to the Papamoa Hills on the other side of the TEL (expressway).  How do we get there, where do we cross the expressway. It’s dark out there now.

Listening outside the traffic is stationary, gridlock has happened. The only escape is now on foot or by cycle.

There are no easy to find and easy to use pedestrian escape routes from Papamoa to the Papamoa Hills.  How is this possible, we have known about this risk for years. You can not believe this.  It is putting the population at high risk of death.

PRRA along with Eastern Corridor Alliance has put forward a plan of escape routes alongside the TEL fed by finger escape routes from the housing areas.  These can be built tomorrow. At a cost less than $25 million.

See the map at bottom of the page showing the expressway, escape/cycle path alongside and the red crossings over the expressway.  Note the PEI crossing is not functional.

Tsunami  Escape Routes Follow up cont ( from the Tonkin & Taylor Report 2016 )

 “Would inundate parts of Mauao & Wairakei within 60mins.” Everything is done!!!

A pedestrian-based evacuation network was developed using the existing roading network, walkways, reserves and cycleways to reach safe areas. It was vital that evacuation stations could be reached quickly, on foot, as NZTA modelling revealed vehicular traffic would gridlock the roads within minutes. Footbridges along the evacuation route were designed and built to Importance Level 4. Sixteen safe assembly locations were developed at strategic points. Some use distance to keep residents safe, while Vertical Evacuation Stations employ the raising of land (earth bunds) and are the first of their kind to be constructed outside of Japan and Pacific North-West America.

In 2017, this project was officially recognised for excellence when it picked up the Civil Defence Emergency Management "Directors Award" for “exceptional innovation/creativity that has pushed the boundaries of current CDEM practice in NZ”.