FVXX21 KNES 310958
VA ADVISORY
DTG: 20230831/0958Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17342 FT (5286 M)

ADVISORY NR: 2023/621

INFO SOURCE: GOES-16. VONA. WEBCAM. NWP MODELS.
GEOPHYSICAL INST. 

ERUPTION DETAILS: VA EMS OBSD

OBS VA DTG: 31/0930Z

OBS VA CLD: SFC/FL230 S0158 W07820 - S0201 W07817
- S0210 W07827 - S0205 W07831 - S0158 W07820 MOV
SW 5KT 

FCST VA CLD +6HR: 31/1530Z SFC/FL230 S0146 W07819
- S0149 W07811 - S0202 W07819 - S0200 W07823 -
S0146 W07819 

FCST VA CLD +12HR: 31/2130Z NO VA EXP

FCST VA CLD +18HR: 01/0330Z NO VA EXP

RMK: VA EMS REPORTED BY VONA. LKLY LGT VA CLDS
MOVD WSW FM SUMMIT. VA FL/DIR BASED ON RPRT. MDL
DOES NOT AGREE WITH OBS THUS FCST CONFIDENCE IS
LOW.  ...ZENG

NXT ADVISORY: WILL BE ISSUED BY 20230831/1600Z
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