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Semisopochnoi Volcano Volcanic Ash Advisory: CONTINUOUS LL ERUPTION to 5000 ft (1500 m)

Fri, 13 May 2022, 18:45
18:45 PM | BY: VN
Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Anchorage warned about a volcanic ash plume that rose up to estimated 5000 ft (1500 m) altitude or flight level 050 .
The full report is as follows:

FVAK21 at 18:42 UTC, 13/05/22 from PAWU
VAAAK1
VA ADVISORY

DTG: 20220513/1840Z

VAAC: ANCHORAGE

VOLCANO: SEMISOPOCHNOI 311060

PSN: N5156 E17935

AREA: ALEUTIAN ISLANDS

SUMMIT ELEV: 4006 FT [1221 M]

ADVISORY NR: 2022/022

INFO SOURCE: GOES 17/HIMAWARI

AVIATION COLOR CODE: ORANGE

ERUPTION DETAILS: CONTINUOUS LL ERUPTION

OBS VA DTG: 13/1840Z

OBS VA CLD: SFC/FL050 N5159 W17959 - N5147 E17937 - N5360 E17559
- N5449 E17752 - N5159 W17959 MOV STNR.

FCST VA CLD +6HR: 14/0040Z SFC/FL050 N5159 W17952 - N5147 E17939
- N5403 E17552 - N5453 E17803 - N5159 W17952.

FCST VA CLD +12HR: 14/0640Z SFC/FL050 N5158 W17950 - N5146
E17937 - N5425 E17617 - N5503 E17827 - N5158 W17950.

FCST VA CLD +18HR: 14/1240Z SFC/FL050 N5160 W17955 - N5146
E17935 - N5339 E17526 - N5458 E17802 - N5160 W17955 - N5160
W17955.

RMK: VA CONTS TO BE IDENTIFIED IN SATELLITE IMAGERY

NXT ADVISORY: WILL BE ISSUED BY 20220514/0040Z

SO MAY 2022 AAWU

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