On Tuesday 7 August I was to be driving up the North Island, via the Desert Rd. As I headed off for a shower that morning I decided to quickly check the stuff news website on my phone. With some disbelief I read the lead headline "Tongariro Erupts", and with some dismay read that roads in the central North Island were closed. Daylight meant that the authorities could make a proper visual assessment of the situation and before I left home the Desert Rd was back open.
I was hopeful I might get to see the eruption site, but there was ground level cloud shrouding Tongariro and it was impossible to see anything.
There was, however very clear evidence of the ash. Driving down the hill towards Rangipo the road and surroundings suddenly became very grey and dusty. Initially I thought that perhaps there had just been a lot of logging activity to stir up dust, but quickly realised that it was a lot more than just dust. A layer of ash covered everything; road, trees, blackberry at the side, and was being thrown up in a cloud by the cars. I snapped a couple of photos, and took another one a little further down the road as a comparison - it was only then that the true extent of the ash became apparent.
In subsequent days official photos became available: a thick layer of ash, something of a mud flow, parts of the Tongariro Crossing track destroyed by boulders, and Ketetahi Hut destroyed. The inevitable result of this is that DOC has closed the tracks on Tongariro while we wait to see whether the mountain will settle down again or whether this is the start of a new eruptive sequence.
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