FVXX21 KNES 181538
VA ADVISORY
DTG: 20120918/1538Z

VAAC: WASHINGTON

VOLCANO: SHEVELUCH 1000-27
PSN: N5638 E16121

AREA: KAMCHATKA

SUMMIT ELEV: 10771 FT (3283 M)

ADVISORY NR: 2012/007

INFO SOURCE: GOES-13. GFS WINDS. ANCHORAGE VAAC

ERUPTION DETAILS: ERUPTION AT 17/2319Z

OBS VA DTG: 18/1332Z

OBS VA CLD: SFC/FL270 N5035 E17128 - N4931 E17803
- N4753 E17820 - N4748 E17647 - N4841 E17513 -
N4956 E17141 - N5035 E17128 MOV SE 25-30KT 

FCST VA CLD +6HR: 18/1930Z SFC/FL270 N4911 E17548
- N4713 W17818 - N4552 W17818 - N4554 E17947 -
N4635 E17909 - N4813 E17537 - N4911 E17548 

FCST VA CLD +12HR: 19/0130Z SFC/FL270 N4515
W17620 - N4411 W17248 - N4225 W17234 - N4230
W17446 - N4401 W17818 - N4515 W17620 

FCST VA CLD +18HR: 19/0730Z SFC/FL270 NO ASH EXP

RMK: THE ANCHORAGE VAAC HAS TRANSFERRED
RESPONSIBILITY FOR THIS EVENT TO THE WASHINGTON
VAAC. THIS VAA UPDATES MESSAGE FVAK23 PAWU.
MULTISPECTRAL IMAGERY SHOWS A 115 NM WIDE
DETACHED PLUME OF VA 500 NM SE OF THE SUMMIT.
UPPER-LEVEL WINDS WILL INCR SPEED THRU NXT 12
HRS. ...GUILLOT

NXT ADVISORY: WILL BE ISSUED BY 20120918/2145Z

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