FVXX20 KNES 040912
VA ADVISORY
DTG: 20210604/0912Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0201 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/550

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

ERUPTION DETAILS: ONGOING VA EMS MOV W

OBS VA DTG: 04/0840Z

OBS VA CLD: SFC/FL220 S0147 W07932 - S0202 W07821
- S0205 W07817 - S0204 W07934 - S0147 W07932 MOV
W 10KT 

FCST VA CLD +6HR: 04/1430Z SFC/FL220 S0140 W07947
- S0201 W07820 - S0205 W07817 - S0206 W07948 -
S0140 W07947 

FCST VA CLD +12HR: 04/2030Z SFC/FL220 S0152
W07951 - S0201 W07819 - S0205 W07819 - S0216
W07949 - S0152 W07951 

FCST VA CLD +18HR: 05/0230Z SFC/FL220 S0126
W07949 - S0200 W07818 - S0204 W07819 - S0200
W07955 - S0126 W07949 

RMK: CONSISTENT VA EMS OBS ON STLT.VA IS NOW EXTD
W UP TO 76NM FM THE SUMMIT.  NWP MDL INDICATES A
CONT W MOV THRU T+18HRS. ...ZHU

NXT ADVISORY: WILL BE ISSUED BY 20210604/1515Z
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