FVXX20 KNES 191351
VA ADVISORY
DTG: 20080719/1350Z

VAAC: WASHINGTON

VOLCANO: OKMOK 1101-29
PSN: N5325 W16807

AREA: ALEUTIAN.IS

SUMMIT ELEV: 3520 FT (1073 M)

ADVISORY NR: 2008/020

INFO SOURCE: GOES-12. GOES-11. PILOT REPORT. OMI

ERUPTION DETAILS: HIGH LEVELS OF SO2 WITH PSBL
LGT ASH EMBEDDED

OBS VA DTG: 19/1315Z

OBS VA CLD: SFC/FL410 N5226 W09425 - N4628 W06210
- N4302 W06342 - N4529 W07043 - N4843 W09259 -
N4650 W09952 - N4632 W11332 - N4611 W12308 -
N3737 W13037 - N3838 W13532 - N4752 W12539 -
N4907 W10337 - N5226 W09425 MOV E 40-50KT 

FCST VA CLD +6HR: 19/1930Z SFC/FL410 N5214 W09420
- N4625 W06117 - N4200 W06302 - N4801 W09016 -
N4621 W09625 - N4616 W11018 - N4608 W12305 -
N3735 W13024 - N3855 W13543 - N4747 W12542 -
N4856 W10335 - N5214 W09420 

FCST VA CLD +12HR: 20/0130Z SFC/FL410 N5144
W09352 - N4617 W06120 - N4146 W06303 - N4718
W08835 - N4534 W09601 - N4522 W11014 - N4544
W12220 - N3741 W13002 - N3853 W13506 - N3908
W13440 - N4726 W12514 - N4826 W10407 - N5144
W09352 

FCST VA CLD +18HR: 20/0730Z SFC/FL410 N5115
W09331 - N4605 W06153 - N4208 W06319 - N4637
W08926 - N4507 W09735 - N4514 W11135 - N4519
W12222 - N3721 W12952 - N3901 W13444 - N4724
W12402 - N4807 W10405 - N5115 W09331 

RMK: SO2 PLUME SEEN IN VIS AND OMI IMAGERY WHICH
STRADDLES THE US/CANADA BORDER. PSBL LGT ASH
EMBEDDED. ...EVANS

NXT ADVISORY: WILL BE ISSUED BY 20080719/1945Z

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