Volcanic Ash Advisory Text
FVFE01 RJTD 140617
VAAAK1
VA ADVISORY

DTG: 20210814/0620Z

VAAC: ANCHORAGE

VOLCANO: SEMISOPOCHNOI 311060

PSN: N5156 E17935

AREA: ALEUTIAN ISLANDS

SUMMIT ELEV: 4006 FT (1221 M)

ADVISORY NR: 2021/058

INFO SOURCE: HIMAWARI/AVO/WEB CAM

AVIATION COLOR CODE: ORANGE

ERUPTION DETAILS: CONTINUED LOW LEVEL VA ERUPTIONS.

OBS VA DTG: 14/0620Z

OBS VA CLD: SFC/FL100 N5220 E17956 - N5121 E17951 - N5141 E17805
- N5220 E17832 - N5220 E17956 MOV WNW 15KT.

FCST VA CLD +6HR: 14/1220Z SFC/FL100 N5223 E17956 - N5117 E17952
- N5130 E17622 - N5234 E17647 - N5223 E17956.

FCST VA CLD +12HR: 14/1820Z SFC/FL100 N5222 E17957 - N5117
E17954 - N5117 E17541 - N5240 E17542 - N5222 E17957.

FCST VA CLD +18HR: 15/0020Z SFC/FL100 N5222 E17957 - N5119
E17956 - N5127 E17409 - N5249 E17437 - N5222 E17957 - N5222
E17957.

RMK: NONE.

NXT ADVISORY: WILL BE ISSUED BY 20210814/1220Z

BH AUG 2021 AAWU=

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