Volcanic Ash Advisory Text
FVFE01 RJTD 061253
VAAAK2
VA ADVISORY

DTG: 20210906/1250Z

VAAC: ANCHORAGE

VOLCANO: SEMISOPOCHNOI 311060

PSN: N5156 E17935

AREA: ALEUTIAN ISLANDS

SUMMIT ELEV: 4006 FT (1221 M)

ADVISORY NR: 2021/106

INFO SOURCE: HIMAWARI

AVIATION COLOR CODE: ORANGE

ERUPTION DETAILS: LOW LEVEL VA ERUPTIONS CONTINUE.

OBS VA DTG: 06/1250Z

OBS VA CLD: SFC/FL100 N5252 W17840 - N5142 E17951 - N5158 E17847
- N5312 E17916 - N5252 W17840 MOV NNE 10KT.

FCST VA CLD +6HR: 06/1850Z SFC/FL100 N5250 W17811 - N5139 E17957
- N5203 E17836 - N5318 E17916 - N5250 W17811.

FCST VA CLD +12HR: 07/0050Z SFC/FL100 N5234 W17744 - N5128
E17941 - N5205 E17825 - N5322 E17932 - N5234 W17744.

FCST VA CLD +18HR: 07/0650Z SFC/FL100 N5246 W17734 - N5021
E17921 - N5104 E17749 - N5325 W17935 - N5246 W17734 - N5246
W17734.

RMK: VA OBSC IN MET CLDS HOWEVER WEBICORDER DATA SUGGESTS THAT LOW LE
VEL ERUPTIONS
ARE CONTINUING.

NXT ADVISORY: WILL BE ISSUED BY 20210906/1850Z

BH SEP 2021 AAWU=

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