Eruption news from Cleveland volcano:
Cleveland Volcano Volcanic Ash Advisory: BRIEF ERUPTION AT 20200602/0632Z. to 22000 ft (6700 m)
Tuesday Jun 02, 2020 08:30 AM | BY: VN
Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Anchorage warned about a volcanic ash plume that rose up to estimated 22000 ft (6700 m) altitude or flight level 220 and is moving at 25 kts in SSE direction.
The full report is as follows:
FVAK21 at 08:27 UTC, 02/06/20 from PAWU
VOLCANO: CLEVELAND 311240
PSN: N5250 W16957
AREA: ALEUTIAN ISLANDS
SUMMIT ELEV: 5676 FT [1730 M]
ADVISORY NR: 2020/001
INFO SOURCE: HIMAWARI/GOES/AVO
AVIATION COLOR CODE: ORANGE
ERUPTION DETAILS: BRIEF ERUPTION AT 20200602/0632Z.
OBS VA DTG: 02/0826Z
OBS VA CLD: SFC/FL220 N5053 W16941 - N5231 W17019 - N5239 W16915
- N5060 W16737 - N5046 W16730 - N5033 W16926 - N5053 W16941 -
N5053 W16941 MOV SSE 25KT.
FCST VA CLD +6HR: 02/1426Z NO VA EXP.
FCST VA CLD +12HR: 02/2026Z NO VA EXP.
FCST VA CLD +18HR: 03/0226Z NO VA EXP.
RMK: BRIEF ERUPTION AT CLEVELAND VOLCANO PER AVO AND CONFIRMED BY SATELLITE
NXT ADVISORY: WILL BE ISSUED BY 20200602/1426Z
JAM/CML JUN 2020 AAWU
Friday, Mar 20, 2020
The Alaska Volcano Observatory (AVO) report that over the past week, no significant seismicity was detected at Cleveland volcano. Elevated surface temperatures in the summit crater and minor steaming that are consistent with continued unrest were observed. ... [more]
Monday, Jan 27, 2020
AVO report that no significant activity was observed in seismic data over the past day. Elevated surface temperatures were observed in one satellite image, and no activity was observed in cloudy web camera images. ... [more]
Saturday, Nov 30, 2019
AVO report that elevated surface temperatures and steam emissions were intermittently observed in frequently cloudy satellite and web camera images over the past week. Seismicity remains low and no significant activity was observed in local or regional infrasound data during the week. ... [more]
Sunday, Nov 24, 2019
AVO report that no eruptive activity has been detected at Cleveland volcano in local seismic or regional infrasound data, and no anomalous activity was observed in satellite and webcam images over the past day. [more]
Thursday, Nov 21, 2019
The Alaska Volcano Observatory lowered the Volcano Alert Level for Cleveland to Advisory and the Aviation Color Code to Yellow on 15 November, noting that new satellite data and reanalysis of previous data over the past week showed that lava effusion likely had not begun on 8 November. ... [more]