Volcanic Activity Advisory
Issued by NWS

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FVAK21 PAWU 282320
VAAAK1
VA ADVISORY

DTG: 20170528/2320Z

VAAC: ANCHORAGE

VOLCANO: BOGOSLOF 311300

PSN: N5356 W16802

AREA: ALEUTIAN ISLANDS

SUMMIT ELEV: 492 FT (150 M)

ADVISORY NR: 2017/049

INFO SOURCE: GOES/POES/AVO/PILOT REPORT

AVIATION COLOR CODE: RED

ERUPTION DETAILS: 2216Z ERUPTION

OBS VA DTG: 28/2320Z

OBS VA CLD: SFC/FL500 N5517 W17016 - N5353 W16951 - N5327 W16550
- N5502 W16514 - N5517 W17016 MOV NNE 10KT.

FCST VA CLD +6HR: 29/0520Z SFC/FL500 N5711 W17408 - N5548 W16305
- N5332 W16339 - N5439 W17035 - N5711 W17408.

FCST VA CLD +12HR: 29/1120Z SFC/FL500 N5405 W16514 - N5402
W16114 - N5641 W16006 - N5822 W16930 - N5405 W16514.

FCST VA CLD +18HR: 29/1720Z SFC/FL500 N5853 W16937 - N5750
W15727 - N5416 W15915 - N5416 W16313 - N5853 W16937 - N5853
W16937.

RMK: 2310Z PIREP INDICATED FL450 AND CLIMBING. VA CLEARLY SEEN ON
SAT IMAGERY.

NXT ADVISORY: WILL BE ISSUED BY 20170529/0520Z

TRENZ MAY 2017 AAWU




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