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Willekeurige foto 's
White Island vulkaan
stratovulkaan 321 m / 1,053 ft
New Zealand, -37.52°S / 177.18°E
Current status: restless (2 out of 5)
White Island webcams / Live-gegevens | Reports
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White Island vulkaanuitbarstingen:
2019, 2016, 2013, 2012, 2001, 1998-2000, 1998, 1995, 1986-94, 1983-84, 1976-82, 1974, 1971, 1971, 1970, 1969, 1968-69, 1966-67, 1962, 1959, 1958, 1957, 1955, 1947, 1933, 1930, 1928, 1926, 1924, 1922, 1909, 1908 (?), 1886?,1886, 1885 (?), 1885, 1856 (?), 1836, 1826
Typical eruption style:
Explosive (in historic time: frequent small phreatic and phreatomagmatic eruptions)
Laatste aardbevingen in de omgeving
Meest recente satellietbeelden

Sentinel hub | Landsat 8
 

Latest news & updates from White Island

White Island volcano (New Zealand) activity update

Friday Jul 26, 2013 12:05 PM | DOOR: T

GNS Science says that minor activity has become re-established at White Island over the last 24 hours. The Volcano Alert Level remains at Level 1 and Aviation Colour Code has been raised to Yellow.
Following an increase in volcanic tremor levels overnight and images of activity on the volcano cameras, a response visit was made this afternoon. Volcanologist Brad Scott reported they saw two styles of activity in the active vent. Audible jets of gas were being shot through the small lake and broader expanding ‘bubbles’ of dark lake sediments and debris were being ejected 20-30 m vertically. The activity is very similar to earlier this year.
The potential for larger, more explosive eruptions that might impact on visitors to the island is always present. Any larger eruptions may occur with no warning to any visitors to the island.
The ultimate outcome of the current activity at White Island remains unclear and GNS Science continues to closely monitor White Island through the GeoNet project. There is no reason to believe this change is related to the Cook Strait earthquakes.

Background
Unrest at White Island began in July 2012, leading to explosive eruptions and ash emissions in August. A small lava extrusion occurred in November, followed by phreatic, steam driven activity in December which continued through January and February 2013. Very minor ash emissions have been interspersed throughout this eruption sequence as conditions within the craters have changed.

The Volcanic Alert Level ranges from 0 to 5 and defines the current status at a volcano. Level 1 indicates signs of volcanic unrest.
Vorig nieuws
Current seismic recording from White Island (GeoNet)
Wednesday, Jul 24, 2013
The "drumbeat" earthquake activity, which could be caused by pulsating steam and gas emissions from a narrow conduit continues. Over the past days, the intensity of seismic activity has risen, but dropped again a bit at the moment. [meer...]
Current seismic recording from White Island (GeoNet)
Wednesday, Jul 10, 2013
GeoNet issued a new bulletin about unusual seismic activity at White Island, but mentions that there is no current eruption: ... [meer...]
Seismic spectrum and amplitude from White Island (GeoNet)
Monday, Apr 29, 2013
Geonet has lowered the alert level of the volcano back to green (normal), following a gradual decline in seismic activity over the past weeks. Degassing remains intense, and after heavy rainfall during the recent past, a lake has been re-established at the main crater. [meer...]
Current seismic spectrum and amplitude from White Island (GeoNet)
Saturday, Apr 20, 2013
Volcanic tremor remains unstable and has risen again a bit recently. [meer...]
Current seismic signal from White Island (GeoNet)
Monday, Apr 15, 2013
Tremor remains unstable. After a period of low intensity, strong tremor has reappeared today, reflecting internal fluid movements and degassing. [meer...]

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