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Diaporama
Kilauea volcan
Shield volcano 1277 m (4,190 ft)
Hawai'i, 19.41°N / -155.29°W
Condition actuelle: normal / en sommeil (1 sur 5)
Kilauea webcams / données en temps réel | Reports
Kilauea volcano videos
Kilauea livres | Tours
| Hérbergement
Eruptions du volcan Kilauea:
Near-continuous eruptions. Since 1960: 1961 (4x), 1962, 1963 (2x), 1965 (2x), 1967-68, 1968 (2x), 1969, 1969-74, 1971 (2x), 1973 (2x), 1974 (3x), 1975, 1977, 1979, 1980, 1982 (2x), 1983-2008 (ongoing)
Style éruptif tipique:
Dominant effusive depuis 1790, mais ~ de 60% au cours des derniers explosive ~ 2500 ans.
Derniers séismes proches
Voyages au volcan Kilauea
Hawaii - Birthplace of Islands (14 days walking and study tour to Oahu, Kauai, Maui, Hawai'i)
Rêve Planétaire - Le Tour des Volcans du Monde (4 semaines de découvertes autour du Monde à Hawai'i - Vanuatu - Nouvelle Zélande - Indonésie)
Spécial Volcan Kilauea (expédition éruption volcan et découverte du volcan Kilauea, Hawai'i)
Pele´s Fire and Myths (7 days walking tour exploring Kilauea´s historic eruption sites, Hawai'i)

Derniers images satellite
Booking.com
Kilauea volcano sat by (C) NASA
Volcan Kilauea assis par la NASA (C)

 

Nouvelles du volcan Kilauea

Kilauea volcano (Hawai'i) activity update 29 Aug - 3 Sep

Thursday Sep 06, 2012 06:37 AM | AUTEUR : T

During 28 August-4 September HVO reported that the circulating lava lake periodically rose and fell in the deep pit within Kilauea's Halema'uma'u Crater. The gas plume from the vent continued to deposit variable amounts of spatter and Pele's hair onto nearby areas. On 28 August two major collapses of the inner wall significantly disrupted the lake's circulation.
Lava flows were periodically active on the pali and the coastal plain. At Pu'u 'O'o, a collapse of the crater floor just before 0400 on 30 August enlarged the newer pit crater at the S edge, making it appear slightly larger in the webcam views than the older, active, pit crater on the E edge. A new pit crater formed at the N edge of the floor after 1000, and by 1300 it was filled with lava. The N rim of the E pit crater fell into the lava lake there just before 1700. During 30-31 August incandescence emanated from the lava lake in the E pit crater but was absent from the S pit crater.
A few scattered areas of flow activity on the coastal plain more than 2 km from the coast were visible on web cameras. On 1 September glow emanated from the E and S pit craters. Crusted lava filled the N pit crater and sagged, and a couple of small lava flows traveled from the edge onto the sagging crust. The N pit appeared to be a passive lava lake, without a direct source of magma underneath. A collapse in the roof of the lava tube at the base of the SE flank of Pu'u 'O'o continued to glow but was less bright the next day. (Smithsonian / USGS Weekly Volcanic Activity Report)
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Source:
Actualités précédentes
Wednesday, Aug 08, 2012
During 1-7 August HVO reported that the circulating lava lake periodically rose and fell in the deep pit within Kilauea's Halema'uma'u Crater. Measurements indicated that the gas plume from the vent continued to deposit variable amounts of spatter and Pele's hair onto nearby areas. ... [details]
Sunday, Jul 22, 2012
Over the past two weeks, many DI pressure cycles have dominated the style of eruptive activity on Kīlauea volcano, influencing the location of coastal lava flows to be closer to the ocean or to the hillside with more and less pressure respectively. Active lava flows have been accessible over private land every day except one since our last update, and during higher pressure stands the activity has often put lava just inside the National Park boundary close to the ocean. During higher pressure days, lava flows often also break out on the lower part of the hillside and can be seen from a great distance from specific points within the National Park. ... [details]
Monday, Jul 02, 2012
Despite smaller-scale pressure cycles on Kīlauea volcano, recorded as a series of 1-2 microradian deflation-inflation events at the summit, lava levels have remained high with lots of activity for visitors to experience up close or from a distance! Glow visible from the Jaggar Overlook of the newest summit crater, the Overlook Vent, continues to be spectacularly bright during the evening hours, and lava flows continue to be active on the coast and are even visible from a distance on clear nights, better from the National Park side (as shown by the USGS Hōlei Pali Mobile Cam 4). ... [details]
Tuesday, Jun 19, 2012
Over the past week and a half, lava flows on Kīlauea's coastal plain have persisted first through a low-pressure phase and now during a high-pressure phase, with the entire active flow-front advancing noticeably to with about 1km/0.5mi of the ocean. Compare today's image capture to our previous post to see this difference! ... [details]
Friday, Jun 08, 2012
Over the past week, lava flows on Kīlauea's coastal plain have been persistently advancing towards the ocean, though at a slower pace during a mid-week pressure decrease, increasing over the past day with renewed pressure. The flow front is estimated to be about 2km/1mi from the ocean still, so we await the effects of this renewed pressure at the coast! A series of webcam captures from the USGS-HVO shows the progression of these flows over the past week. ... [details]

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