Eruption news from Cleveland volcano:
Cleveland volcano Volcanic Ash Advisory: SHORT DURATION ERUPTIVE EVENT AROUND 29/0317Z
Saturday Dec 29, 2018 04:15 AM |
Volcanic Ash Advisory Center Anchorage (VAAC) issued the following report:
FVAK21 at 04:12 UTC, 29/12/18 from PAWU
VOLCANO: CLEVELAND 311240
PSN: N5250 W16957
AREA: ALEUTIAN ISLANDS
SUMMIT ELEV: 5676 FT [1730 M]
ADVISORY NR: 2018/010
INFO SOURCE: AVO/PILOT REPORT/LIGHTNING DATA
AVIATION COLOR CODE: ORANGE
ERUPTION DETAILS: SHORT DURATION ERUPTIVE EVENT AROUND 29/0317Z
OBS VA DTG: 29/0400Z
OBS VA CLD: SFC/FL170 N5403 W16516 - N5221 W16518 - N5212 W17028
- N5413 W17003 - N5403 W16516 MOV ENE 55KT.
FCST VA CLD +6HR: 29/1000Z SFC/FL170 N5351 W15755 - N5222 W16113
- N5411 W16732 - N5615 W16502 - N5351 W15755 - N5351 W15755.
FCST VA CLD +12HR: 29/1600Z NO VA EXP.
FCST VA CLD +18HR: 29/2200Z NO VA EXP.
RMK: VA CLOUD OBSC BY METEOROLOGICAL CLDS
NXT ADVISORY: WILL BE ISSUED BY 20181229/1000Z
BH DEC 2018 AAWU
Monday, Dec 17, 2018
Cleveland volcano Volcanic Ash Advisory: MINOR ERUPTION DETECTED BY AVO AND VERIFIED BY GOES SAT IMAGER Y.
Sunday, Dec 16, 2018
Thursday, Dec 13, 2018
A small explosion at the volcano's summit was detected last night at 20:53 UTC (11:53 AKST) on seismic data, the Alaska Volcano Observatory reported. ... [more]
Cleveland volcano (Aleutian Islands, USA): aviation colour code raised to orange as satellite image reveals lava flow in summit crater
Thursday, Jun 28, 2018
The Alaska Volcano Observatory (AVO) reported on Tuesday evening 26 June 2018 that satellite images obtained from Cleveland volcano the day before show a small circular lava flow of about 80 meters (260 feet) diameter covering the floor of the summit crater. The presence of a lava flow over the active vent increases the possibility of a vent clearing explosion over the coming days to weeks and thus AVO is raising the Aviation Colour Code ORANGE and the Volcano Alert Level to WATCH. ... [more]