we actually have somebody from gns hare, ken, cannot just actually have somebody from gns hare, ken,you to come up and give us a sense of the scale is make take my podium. come up and give us a sense of the scale is make take my podiumm come up and give us a sense of the scale is make take my podium. it was not a particularly big eruption as was said, it was almost a throat clearing kind of eruption, and that is why material probably won't have made it to mainland new zealand, or won't make it to mainland new zealand. it went up about 12,000 metres into the sky, and so in the scheme of things, for volcanic eruptions, it is not large, but if you are close to that, it is not good. is there a risk of a secondary eruption? we think mainly that what white island does is clear its throat, it has showed increased activity for the last few weeks, so we raised the alert level, but it looks like mostly they will have an eruption like this and there will be a period of nothing, and that is kind of what is happening at the moment, it has heightened down, but we can't be certain there won't be an