On 28 June GeoNet reported that activity at Whakaari/White Island had remained at a low level.
Observations during an overflight the week before showed that fumaroles active on the crater floor did not contain ash.
Gas emission rates had decreased compared to the last observations from mid-May, and the temperature of fumarolic emissions was low at 170 degrees Celsius on 22 June.
Visual observations and data collected during the flight, coupled with data from automatically collected monitoring instruments, indicated almost no changes at the volcano in the previous few weeks.
The Volcanic Alert Level remained at 1 and the Aviation Color Code remained at Green.
Source: GeoNet
Bulusan (Philippines)