N E W    Z E A L A N D

and PACIFIC VOLCANO ISLANDS



Ruapehu Crater Panorama                 Photo: Xflo:w-BLN, Wikimedia


N E W  Z E A L A N D

   



RAOUL Island    10 min.   O-Web   O-IMG      



Raoul I. is the northernmost of the Kermadec island group, NNE of NZ. The volcano consists of two calderas, several side craters and seamounts. Historical eruptions at Raoul during the 19th and 20th centuries have sometimes occurred simultaneously from both calderas, and have consisted of small-to-moderate phreatic eruptions, the last occurred from Green Lake crater in 2006.

NZ: WHITE ISLAND 1   O-Web   15 min.   O-IMG   

NZ: WHITE ISLAND 2   O-Web   15 min.   O-IMG  

White Island crater rim

NZ: WHITE ISLAND 3   O-Web      O-IMG       1 2

White Island, west rim.

Neuseeland: WHITE ISLAND 4   O-Web   15 min.   O-IMG  

White Island seen in the distance.


Seismogramm: WHITE ISLAND            O-Web        O-IMG

Seismogramm: TONGARIRO TE MAARI          O-Web      O-IMG


NZ: TONGARIRO    O-Web   30 min.   O-IMG  

NZ: RUAPEHU     40 sek.    O-Web    O-IMG



V A N U A T U



VANUATU

All Infos & webcams courtesy of  Vanuatu Geohazards Observatory.
Webcams and seismograms are generally updated 1/2 - 1 hour after their time stamp.

Local time:


Tanna Island: YASUR    15 min.   O-IMG        


Ambae Island: MANARO    15 min.   O-IMG        


Ambrym Island: MARUM & BENBOW   15 min.   O-IMG  


Lopevi Island: LOPEVI   15 min.   O-IMG        


Yasur is an active volcanic cone, 365 m in altitude with an 1.5 km base, on Tanna Island. This is the youngest of several small volcanoes which occupy the Siwi area (among them the Ombus). Yasur was observed by Captain Cook in 1774, and its activity is regarded as having been fairly constant since that time. Activity is more intense again since early 1994.

YASUR                O-IMG


Manaro on Ambae (or Aoba) Island is considered the most dangerous volcano of the archipelago. Aoba Island (1496 m) corresponds to the upper part of the most voluminous active volcano of the archipelago. Its summit area has two concentric calderas, the smallest including three lakes. Lake Vui is located in the present crater of the volcano. Dangerously strong SO2 degassing ocurred in 1991.

MANARO                 O-IMG


Ambrym, the most active volcano of the archipelago, is a wide basaltic volcano, about 1800 m high, with a 12 km wide caldera on the main cone. A lava lake in the crater of Marum drains out as basaltic lava flows onto the caldera floor whereas the lava lake in the crater of Benbow drains out through axial fissures on the western part of the island. Magma is also frequently ejected as ash, lapilli and scoria falls. Extra caldera flows frequently occurred along the west and east fissure zones, and explosive activity by magma-water interaction is frequent at the western and eastern extremities of the island.

MARUM & BENBOW                O-IMG


LOPEVI stratovolcano, a near symmetrical youthful cone, rises steeply from sea level to 1413 m in altitude. It has been active in 1864, 1874, 1883-84, 1892-93, 1908, 1922, 1939, 1960, 1962-64, and from 1967 to 1980. All flanks of the volcano are at high-risk. Moreover, Lopevi may give ash falls up to Paama, as in 1963, which can bother the inhabitants but - do not represent a major threat. Since no caldera exists at Lopevi, the formation of such a structure during a cataclysmic event is possible in the future (see Santa Maria, Ambrym, Kuwae and Tanna).

LOPEVI                O-IMG



MODVOLC hot spot table. Images are at least 20 hrs old. - Displayed are the hot spots of the last 2 days (preceding the 20 hrs lag) for each volcano. Hot spots are shown as small green to red squares. - Click on an img to open large view. There you can change the time span to be displayed by changing the number (of days) for *jperiod=x* in the address bar (without the *). - Refresh with F5.
NEW ZEALAND Volcanoes
Raoul Island (Kermadec Islds.)
White Island
Auckland Volcanic Field
Tongariro and Ruapehu
Okataina Volcanic Centre
Taranaki (Egmont)


VANUATU Volcanoes
Yasur
Ambrym
Aoba (volcano Manaro)

Lopevi
Gaua
MODVOLC
MODIS volcano hot spots last 2 days - University of Hawaii




Other PACIFIC ISLANDs volcanoes
Manam
P.N.G.
Karkar
P.N.G.
Bagana
P.N.G.
Anatahan
N. Mariana Is.
Pagan
N. Mariana Is.
...











Copyright for all images belongs to the respective owners of the webcams. Compiled by me, Petra, ..........@gmail.com. Enjoy!