FVXX21 KNES 070149
VA ADVISORY
DTG: 20230907/0149Z

VAAC: WASHINGTON

VOLCANO: SHISHALDIN 311360
PSN: N5445 W16358

AREA: ALEUTIAN.IS

SUMMIT ELEV: 9373 FT (2857 M)

ADVISORY NR: 2023/013

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: REMNANT VA

OBS VA DTG: 07/0130Z

OBS VA CLD: SFC/FL310 N5026 W14056 - N4734 W13911
- N4556 W14120 - N4721 W14226 - N4815 W14050 -
N4940 W14137 - N5026 W14056 MOV SE 30KT 

FCST VA CLD +6HR: 07/0730Z SFC/FL310 N4742 W13713
- N4547 W13540 - N4402 W13711 - N4438 W13826 -
N4554 W13657 - N4713 W13743 - N4742 W13713 

FCST VA CLD +12HR: 07/1330Z NO VA EXP

FCST VA CLD +18HR: 07/1930Z NO VA EXP

RMK: REMNANT VA CONT TO PERSIST OVER THE
NORTHEAST PACIFIC AS IT MOV TWD THE SE AT 30 KTS.
 ...TURK

NXT ADVISORY: WILL BE ISSUED BY 20230907/0745Z