Bogoslof volcano news & activity updates:
Bogoslof volcano Volcanic Ash Advisory: 20170613/0145Z ERUPTION
Volcanic Ash Advisory Center Anchorage (VAAC) issued the following report:
Tue, 13 Jun 2017, 02:3002:30 AM |
FVAK21 at 02:28 UTC, 13/06/17 from PAWU
VOLCANO: BOGOSLOF 311300
PSN: N5356 W16802
AREA: ALEUTIAN ISLANDS
SUMMIT ELEV: 492 FT [150 M]
ADVISORY NR: 2017/065
INFO SOURCE: HIMAWARI/AVO
AVIATION COLOR CODE: ORANGE
ERUPTION DETAILS: 20170613/0145Z ERUPTION
OBS VA DTG: 13/0219Z
OBS VA CLD: SFC/FL250 N5408 W16836 - N5430 W16728 - N5410 W16709
- N5352 W16759 - N5408 W16836 MOV ESE 35KT.
FCST VA CLD +6HR: 13/0819Z SFC/FL250 N5319 W16408 - N5136 W15844
- N5051 W15958 - N5243 W16516 - N5319 W16408.
FCST VA CLD +12HR: 13/1419Z SFC/FL250 N4859 W14953 - N4746
W14950 - N4929 W15549 - N5031 W15507 - N4859 W14953.
FCST VA CLD +18HR: 13/2019Z SFC/FL250 N4723 W13957 - N4525
W13949 - N4701 W14648 - N4817 W14615 - N4723 W13957 - N4723
RMK: T+0 CONFIDENCE HIGH. VA WILL MOV INTO ACCELERATING SE FLOW ALOFT.
NXT ADVISORY: WILL BE ISSUED BY 20170613/0819Z
DH JUN 2017 AAWU
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
Sat, 10 Jun 2017, 13:15
Thu, 8 Jun 2017, 07:26
Two smaller explosive eruptions, each lasting no more than 2 minutes, occurred earlier today and yesterday (at 5:28 UTC on 8 June or 21:28 AKDT on 7 June, and 14:30 UTC / 6:30 am AKDT yesterday). Small ash and steam clouds were produced tht rose less than 10,000 ft (3 km). ... read all