Volcanic Alert Bulletins
Volcanic Alert Bulletins are issued whenever there is a significant change in volcanic activity in New Zealand.
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Oct 4 2011, 10:00 am - Ruapehu Volcano
Volcanic Alert Bulletin RUA-2011/05 - Update; Aviation Colour Code remains at Green; Alert Level remains at 1 -
May 2 2011, 3:00 pm - Ruapehu Volcano
Volcanic Alert Bulletin RUA-2011/04 - Crater Lake slowly cooling; Aviation Colour Code returns to Green; Alert Level remains at 1 -
Apr 18 2011 - Ruapehu Volcano
Volcanic Alert Bulletin RUA-2011/03 - Crater Lake slowly cooling; Aviation Colour Code remains at Yellow; Alert Level remains at 1 -
Apr 5 2011 - Ruapehu Volcano
Volcanic Alert Bulletin RUA-2011/02 - Crater Lake remains hot; Aviation Colour Code changed to Yellow; Alert Level remains at 1 -
Mar 7 2011, 4:00 pm - Ruapehu Volcano
Volcanic Alert Bulletin RUA-2011/01 - Crater Lake heating; Alert Level remains at 1 -
Jul 14 2009, 3:00 pm - Ruapehu Volcano
Volcanic Alert Bulletin RUA-2009/01 - Volcanic earthquake; rise in lake level; Alert Level remains at 1 -
Dec 2 2008, 10:00 am - Ngauruhoe Volcano
Volcanic Alert Bulletin NGA-2008/02 - Ngauruhoe volcanic activity update: Alert Level reduced to Level 0 -
Oct 23 2008, 12:00 pm - White Island Volcano
Volcanic Alert Bulletin WI-2008/04 - Rising Crater Lake creates changes; Alert Level remains at 1 -
Sep 18 2008, 11:00 am - Ruapehu Volcano
Volcanic Alert Bulletin RUA-2008/05 - Status report; Volcanic Alert Level remains at Level 1 -
Jul 21 2008, 3:00 pm - Ruapehu Volcano
Volcanic Alert Bulletin* RUA-2008/04 - Unrest declines; Volcanic Alert Level* remains at Level 1 -
Jun 17 2008, 4:00 pm - Ruapehu Volcano
Science Alert Bulletin RUA-2008/03 - Status report; Alert Level remains at Level 1 -
Jun 17 2008, 3:00 pm - White Island Volcano
Science Alert Bulletin WI-2008/03 - Earthquake activity declines; Alert Level remains at 1 -
Jun 13 2008, 1:00 pm - White Island Volcano
Science Alert Bulletin WI-2008/02 - Large earthquake nearby; Alert Level remains at 1 -
May 13 2008, 11:00 am - Ruapehu Volcano
Science Alert Bulletin RUA-2008/02 - Status report; Alert Level remains at Level 1 -
Apr 23 2008, 10:00 am - Ruapehu Volcano
Science Alert Bulletin RUA-2008/01 - Status report; Alert Level remains at Level 1
