Volcanic Ash Advisory Text

FVFE01 RJTD 120219
VAAAK1
VA ADVISORY

DTG: 20220512/0215Z

VAAC: ANCHORAGE

VOLCANO: SEMISOPOCHNOI 311060

PSN: N5156 E17935

AREA: ALEUTIAN ISLANDS

SUMMIT ELEV: 4006 FT (1221 M)

ADVISORY NR: 2022/015

INFO SOURCE: GOES/AVO

AVIATION COLOR CODE: ORANGE

ERUPTION DETAILS: CONTINUOUS LOW LEVEL EMISSIONS

OBS VA DTG: 12/0215Z

OBS VA CLD: SFC/FL050 N5338 E17709 - N5202 E17941 - N5150 E17927
- N5321 E17554 - N5338 E17709 MOV WNW 25KT

FCST VA CLD +6HR: 12/0815Z SFC/FL050 N5338 E17710 - N5202 E17940
- N5152 E17926 - N5321 E17557 - N5338 E17710

FCST VA CLD +12HR: 12/1415Z SFC/FL050 N5341 E17716 - N5255
E17812 - N5201 E17943 - N5151 E17930 - N5242 E17726 - N5324
E17630 - N5341 E17716

FCST VA CLD +18HR: 12/2015Z SFC/FL050 N5340 E17716 - N5201
E17943 - N5152 E17926 - N5322 E17619 - N5340 E17716 - N5340 E17716

RMK: LOW LEVEL EMISSIONS STILL VISIBLE ON SATELLITE AND WEBCAM RMNG A
T OR
NR SUMMIT LVL....AB

NXT ADVISORY: WILL BE ISSUED BY 20220512/0815Z=

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