Volcanic Activity Advisory
Issued by NWS

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FVAK21 PAWU 210446
VAAAK1
VA ADVISORY

DTG: 20170121/0442Z

VAAC: ANCHORAGE

VOLCANO: BOGOSLOF 311300

PSN: N5356 W16802

AREA: ALEUTIAN ISLANDS

SUMMIT ELEV: 492 FT (150 M)

ADVISORY NR: 2017/019

INFO SOURCE: HIMAWARI/GOES/POES

AVIATION COLOR CODE: RED

ERUPTION DETAILS: VA ASSOC WITH 20/2217Z ERUPTION.

OBS VA DTG: 21/0442Z

OBS VA CLD: SFC/FL360 N5132 W16454 - N5225 W16258 - N4950 W15558
- N4849 W15855 - N5132 W16454 MOV SE 40KT.

FCST VA CLD +6HR: 21/1042Z SFC/FL360 N5057 W15712 - N4801 W15004
- N4640 W15344 - N4950 W16028 - N5057 W15712 - N5057 W15712.

FCST VA CLD +12HR: 21/1642Z NO VA EXP.

FCST VA CLD +18HR: 21/2242Z NO VA EXP.

RMK: VA SIGNAL STILL IDENTIFIED IN SATELLITE IMAGERY THOUGH FADING.

NXT ADVISORY: WILL BE ISSUED BY 20170121/1042Z

JAM JAN 2017 AAWU





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