FVXX21 KNES 081849
VA ADVISORY
DTG: 20220808/1849Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2022/805

INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. 

ERUPTION DETAILS: NEW DISCRETE VA EMS MOVG NW

OBS VA DTG: 08/1810Z

OBS VA CLD: SFC/FL200 S0159 W07819 - S0201 W07819
- S0213 W07850 - S0201 W07852 - S0159 W07819 MOV
W 20KT SFC/FL230 S0144 W07825 - S0200 W07819 -
S0201 W07820 - S0155 W07837 - S0144 W07825 MOV NW
20KT 

FCST VA CLD +6HR: 09/0000Z SFC/FL200 S0200 W07819
- S0201 W07819 - S0222 W07857 - S0206 W07903 -
S0200 W07819 SFC/FL230 S0119 W07845 - S0200
W07819 - S0201 W07820 - S0135 W07904 - S0119
W07845 

FCST VA CLD +12HR: 09/0600Z SFC/FL200 S0200
W07819 - S0201 W07819 - S0214 W07854 - S0200
W07855 - S0200 W07819 SFC/FL230 NO VA EXP

FCST VA CLD +18HR: 09/1200Z SFC/FL200 S0200
W07819 - S0201 W07819 - S0213 W07853 - S0201
W07855 - S0200 W07819 

RMK: NEW DISCRETE VA EMS OBS IN STLT MOVG NW OF
SUMMIT APPRX 20NM. THIS VA CLD IS EXPECTED TO
DISIPATE BY T+6 HRS. LOW LVL VA EMS LIKELY
ONGOING BUT STLT IS OBSC BY WX CLDS. WEBCAM OBSC
BY WX CLDS. VA FCST THRU T+18 HRS BASED ON NWP
MDLS. ...COVERDALE

NXT ADVISORY: WILL BE ISSUED BY 20220809/0045Z