FVFE01 RJTD 151652
VAAAK1
VA ADVISORY

DTG: 20220515/1650Z

VAAC: ANCHORAGE

VOLCANO: SEMISOPOCHNOI 311060

PSN: N5156 E17935

AREA: ALEUTIAN ISLANDS

SUMMIT ELEV: 4006 FT (1221 M)

ADVISORY NR: 2022/030

INFO SOURCE: HIMAWARI/GOES 17

AVIATION COLOR CODE: ORANGE

ERUPTION DETAILS: CONTINUOUS LOW-LVL ERUPTION.

OBS VA DTG: 15/1650Z

OBS VA CLD: SFC/FL050 N5249 E17633 - N5201 E17952 - N5143 E17937
- N5220 E17610 - N5249 E17633 MOV W 15KT

FCST VA CLD +6HR: 15/2250Z SFC/FL050 N5227 E17617 - N5201 E17951
- N5141 E17938 - N5206 E17608 - N5227 E17617

FCST VA CLD +12HR: 16/0450Z SFC/FL050 N5201 E17944 - N5133
E17942 - N5129 E17606 - N5157 E17607 - N5201 E17944

FCST VA CLD +18HR: 16/1050Z SFC/FL050 N5202 E17938 - N5137
E17954 - N5101 E17608 - N5145 E17607 - N5202 E17938 - N5202 E17938

RMK: LOW-LVL EMISSIONS PRST AT SEMISOPOCHNOI PER VARIOUS SATELLITE IM
AGERIES.
TRANSPORT WINDS OUT OF THE E BECMG MORE ENE IN COMING HRS. ..JAM

NXT ADVISORY: WILL BE ISSUED BY 20220515/2250Z=