Tonight in the South Island of New Zealand we are reeling from the news of a second major earthquake hitting our largest city after one last September. This one has killed many people and probably many more are to be found in collapsed buildings. Our own family and home 300 km south of the earthquake are fine. Just a minute of gentle rocking down here while I ate my lunch but I knew if it was centred on Christchurch it would be a big one. Thanks to those who have already sent their best wishes to us.