FVXX20 KNES 292029
VA ADVISORY
DTG: 20210429/2029Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/426

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

ERUPTION DETAILS: VA OBS FM STLT

OBS VA DTG: 29/2010Z

OBS VA CLD: SFC/FL180 S0144 W07828 - S0200 W07819
- S0200 W07836 - S0144 W07828 MOV NW 10KT
SFC/FL320 S0200 W07819 - S0202 W07819 - S0218
W07834 - S0200 W07836 - S0200 W07819 MOV SW 15KT 

FCST VA CLD +6HR: 30/0200Z SFC/FL180 S0136 W07837
- S0200 W07819 - S0200 W07847 - S0136 W07837
SFC/FL320 S0200 W07819 - S0201 W07819 - S0223
W07843 - S0201 W07847 - S0200 W07819 

FCST VA CLD +12HR: 30/0800Z NO VA EXP

FCST VA CLD +18HR: 30/1400Z NO VA EXP

RMK: VA OBS FM STLT AND VOLCAT MOVG NW AT FL180
AND MOVG SW AT FL320. VA CRNTLY RCHG 20NM W OF
SUMMIT. FL AND WINDS FM NWP AND VOLCAT ...MLEVINE

NXT ADVISORY: WILL BE ISSUED BY 20210430/0230Z