WMNZ03 NZKL 020051
VONA
DTG:                  20260602/0051Z
VOLCANO:              TUHUA/MAYOR ISLAND 241021
PSN:                  S3717 E17615
AREA:                 TAUPO VOLCANIC ARC
SOURCE ELEV:          355M AMSL
NOTICE NR:            2026/1
CURRENT COLOUR CODE:  GREEN
PREVIOUS COLOUR CODE: GREEN
SVO:                  EARTH SCIENCES NEW ZEALAND
ACT STS:              NIL
ONSET:                NIL
DUR:                  NIL
VA CLD HGT:           NO VA CLD PRODUCED
HGT SOURCE:           NO VA CLD PRODUCED
MOV:                  NO VA CLD PRODUCED
CTC:                  DUTY VOLCANOLOGIST, +6473748211
RMK:                  THIS VONA DOES NOT COMMUNICATE ANY CHANGE IN 
VO
LCANIC ACTIVITY, BUT IS AN
                      INITIAL VONA, OFFICIALLY SETTING THE AVIATION 
C
OLOUR CODE FOR THIS VOLCANO
                      WITHIN A NEW SYSTEM. PLEASE SEE EMAIL SENT BY 
E
ARTH SCIENCES NEW ZEALAND ON 13
                      MAY 2026 FOR DETAILS.
NXT NOTICE:           A NEW VONA WILL BE ISSUED IF COND CHANGE SIGNIF

ICANTLY OR IF THE COLOUR CODE
                      CHANGES