FVXX20 KNES 170309
VA ADVISORY
DTG: 20210617/0309Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/595

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

ERUPTION DETAILS: CONTG VA EMS.

OBS VA DTG: 17/0250Z

OBS VA CLD: SFC/FL200 S0158 W07820 - S0200 W07818
- S0218 W07829 - S0213 W07837 - S0158 W07820 MOV
SW 10KT 

FCST VA CLD +6HR: 17/0900Z SFC/FL200 S0157 W07821
- S0200 W07817 - S0240 W07843 - S0229 W07856 -
S0157 W07821 

FCST VA CLD +12HR: 17/1500Z NO VA EXP

FCST VA CLD +18HR: 17/2100Z NO VA EXP

RMK: VA OBS IN SAT EXT 20 NM SW FM SUMMIT. OBS VA
FL BASED ON NWP MDLS AND VOLCAT ALERT. LTLCG EXP
IN FL WINDS THRU T+6 HRS. ...CLARK

NXT ADVISORY: WILL BE ISSUED BY 20210617/0915Z
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