FVXX21 KNES 071403 CCA
VA ADVISORY -CORRECTION
DTG: 20230907/1403Z

VAAC: WASHINGTON

VOLCANO: SHISHALDIN 311360
PSN: N5445 W16358

AREA: ALEUTIAN.IS

SUMMIT ELEV: 9373 FT (2857 M)

ADVISORY NR: 2023/015

INFO SOURCE: GOES-18. NWP MODELS. 

ERUPTION DETAILS: NO ERUPTION. DETACHED VA CLD

OBS VA DTG: 07/1321Z

OBS VA CLD: SFC/FL310 N4647 W13821 - N4647 W13608
- N4337 W13710 - N4433 W13908 - N4647 W13821 MOV
SE 20KT 

FCST VA CLD +6HR: 07/1930Z SFC/FL310 N4656 W13752
- N4639 W13013 - N4046 W13141 - N4416 W13843 -
N4656 W13752 

FCST VA CLD +12HR: 08/0130Z NO VA EXP

FCST VA CLD +18HR: 08/0730Z NO VA EXP

RMK: COR FOR INIT ASH DIR... DETACHED VA CLD
DETECTED FM STLT DATA MV SE. LTLCG IN MDL WINDS
FCST THRU T+6 HRS. ...BROWN

NXT ADVISORY: WILL BE ISSUED BY 20230907/2000Z
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