Bogoslof volcano news & activity updates:
Bogoslof volcano Volcanic Ash Advisory: POSSIBLE ERUPTION AT 24/0050Z
Volcanic Ash Advisory Center Anchorage (VAAC) issued the following report:
Sat, 24 Jun 2017, 01:1501:15 AM |
FVAK22 at 01:10 UTC, 24/06/17 from PAWU
VOLCANO: BOGOSLOF 311300
PSN: N5356 W16802
AREA: ALEUTIAN ISLANDS
SUMMIT ELEV: 492 FT [150 M]
ADVISORY NR: 2017/069
INFO SOURCE: AVO
AVIATION COLOR CODE: ORANGE
ERUPTION DETAILS: POSSIBLE ERUPTION AT 24/0050Z
OBS VA DTG: 24/0108Z
OBS VA CLD: SFC/FL300 N5405 W16833 - N5439 W16610 - N5414 W16431
- N5335 W16747 - N5405 W16833 MOV SE 35KT.
FCST VA CLD +6HR: 24/0708Z SFC/FL300 N5323 W16209 - N5245 W16353
- N5408 W16709 - N5323 W16209.
FCST VA CLD +12HR: 24/1308Z SFC/FL300 N5357 W16207 - N5157
W15737 - N5113 W-15900 - N5329 W16358 - N5357 W16207.
FCST VA CLD +18HR: 24/1908Z SFC/FL300 N5209 W15759 - N5007
W15323 - N4936 W15520 - N5135 W15953 - N5209 W15759 - N5209
RMK: SEISMICITY INDICATES ERUPTION. NO VA SEEN ON SAT IMAGERY YET.
MODERATE AMOUNT OF WX CLOUDS IN AREA.
NXT ADVISORY: WILL BE ISSUED BY 20170624/0708Z
TRENZ JUN 2017 AAWU
Tue, 13 Jun 2017, 08:44
After a pause about approx. 2 days with little detected activity since the large explosion on 10 June, a new series of relatively strong explosions began early today at 1:47 UTC 13 June (17:47 local time AKDT June 12). At least two larger pulses of activity occurred, each lasting 10-30 minutes and producing ash plumes up to 25,000 ft (7.5 km) altitude that dissipated within 30 minutes. ... read all
Tue, 13 Jun 2017, 02:30
Sun, 11 Jun 2017, 19:45
Sun, 11 Jun 2017, 12:05
An explosive eruption occurred from about 3:18 to 5:28 local time AKDT (11:18 to 13:28 UTC) on 10 June. This sequence began with a series of short infrasound signals and then, starting at about 4:16 AKDT (12:16 UTC), transitioned into several minutes-long continuous seismic and infrasound tremor signals. ... read all
Sun, 11 Jun 2017, 02:15