Nouvelles du volcan Kilauea
Kilauea volcano Volcanic Ash Advisory: POSS NEW EM.
vendredi nov. 23, 2018 19:00 |
Volcanic Ash Advisory Center Washington (VAAC) issued the following report:
FVXX25 at 18:51 UTC, 23/11/18 from KNES
VOLCANO: KILAUEA 332010
PSN: N1925 W15516
SUMMIT ELEV: 4009 FT [1222 M]
ADVISORY NR: 2018/157
INFO SOURCE: USGS.
ERUPTION DETAILS: POSS NEW EM.
RMK: WE HAVE RECEIVED INFORMATION SUGGESTING A
POSSIBLE VA EMISSION. WE WILL GATHER FURTHER
INFORMATION AND ISSUE A FULL ADVISORY AS SOON AS
NXT ADVISORY: AS SOON AS POSSIBLE
Kilauea volcano (Hawai'i) activity update: Longest non-eruptive period since 1982; probable end of 1983-2018 eruption
samedi, nov. 10, 2018
It has now been 66 days since lava was last at the surface at Kilauea. That is the longest gap since the start of the eruption in 1983- there were 65 days between Episode 2 and 3- and the longest since the 4 months between the two 1982 eruptions. And with no signs of imminent renewal, it seems very likely that the current gap will reach the 90 day mark on December 5- which means the eruptive period that started in 1983 has come to end. When eruptive activity does eventually return, it will be an entirely new eruption. [details]
samedi, oct. 06, 2018
The Hawaiian Volcano Observatory has lowered the Aviation Color Code and Alert Level for Kilauea to YELLOW/ADVISORY, stating that the likelihood of renewed eruptive activity in the near-future is unlikely. [details]
Kilauea volcano (Hawai'i) activity update: Eruptive hiatus continues, gas emissions at lowest levels since before 1983.
mercredi, oct. 03, 2018
Activity at Kilauea remains at very low levels, with no eruptions anywhere on the volcano, as has been the case since early September. ... [details]
mercredi, juil. 25, 2018
As the eruption of lava from Fissure 8 continues with little changes, but rather an increase as observed last evening, lateral outbreaks from the lower parts of the lava channel have been feeding a broad flow front that is now advancing southwest and threatens to inundate the Pohoiki boat ramp in Isaac Hale Park. [details]
mardi, juil. 24, 2018
During the past weeks, the lower east rift zone eruption has been continuing without really significant changes: around the main vent (fissure #8), a large cinder has been built by the continuous fountaining during the first weeks), and magma erupted from there has been flowing through a now well-established perched wide channel towards the new ocean entry at Kaphoho, where new land is being formed. ... [details]