Eruption news from Cleveland volcano:
Cleveland volcano Volcanic Ash Advisory: SHORT DURATION VA EMISSION AT 13/1320Z. VA HEIGHT EST TO FL200. MOV E AND DSIPT.
Wednesday Dec 13, 2017 15:00 PM |
Volcanic Ash Advisory Center Anchorage (VAAC) issued the following report:
FVAK21 at 14:46 UTC, 13/12/17 from PAWU
VOLCANO: CLEVELAND 311240
PSN: N5250 W16957
AREA: ALEUTIAN ISLANDS
SUMMIT ELEV: 5676 FT [1730 M]
ADVISORY NR: 2017/002
INFO SOURCE: HIMAWARI/AVO
AVIATION COLOR CODE: ORANGE
ERUPTION DETAILS: SHORT DURATION VA EMISSION AT 13/1320Z. VA HEIGHT
EST TO FL200. MOV E AND DSIPT.
OBS VA DTG: 13/1440Z
OBS VA CLD: SFC/FL200 N5347 W16822 - N5203 W16732 - N5157 W17009
- N5304 W17051 - N5347 W16822 MOV E 30KT.
FCST VA CLD +6HR: 13/2040Z SFC/FL200 N5436 W16654 - N5129 W16232
- N5056 W16634 - N5347 W17059 - N5436 W16654 - N5436 W16654.
FCST VA CLD +12HR: 14/0240Z NO VA EXP.
FCST VA CLD +18HR: 14/0840Z NO VA EXP.
RMK: T+0 CONFIDENCE LOW.
NXT ADVISORY: WILL BE ISSUED BY 20171213/2040Z
BH DEC 2017 AAWU
Monday, Oct 02, 2017
A new lava dome is growing in the summit crater of the volcano. According to the Alaska Volcano Observatory (AVO) the new phase of lava effusion probably began on 30 September and is continuing at slow rate. ... [meer...]
Tuesday, Sep 26, 2017
The Alaska Volcano Observatory (AVO) reported "a moderate, 2-minute-long eruption occurred at the volcano beginning at 17:47 September 25 AKDT (01:47 September 26 UTC)." ... [meer...]
Tuesday, Aug 22, 2017
A moderate, 1-minute-long eruption occurred at 10:43 AKDT (18:43 UTC) on 22 August. The explosion was detected by seismic and infrasound (air pressure) sensors. [meer...]
Wednesday, Jul 05, 2017
A moderate explosive eruption occurred yesterday (4 July) at the volcano at 03:19 local time (11:19 UTC), the Alaska Volcano Observatory (AVO) reported. ... [meer...]
Friday, Jun 23, 2017
No unusual activity has occurred at the volcano recently, but the lava dome in the summit crater continues to be active. Minor steaming can be occasionally seen and satellite data continue to detect a weak thermal anomaly. ... [meer...]