FVXX20 KNES 022148
VA ADVISORY
DTG: 20210602/2148Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/543

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: ONGOING VA EMS

OBS VA DTG: 02/2100Z

OBS VA CLD: SFC/FL200 S0147 W07826 - S0159 W07819
- S0201 W07820 - S0151 W07830 - S0147 W07826 MOV
NW 0KT SFC/FL240 S0128 W07925 - S0152 W07910 -
S0208 W07910 - S0142 W07932 - S0147 W07944 -
S0139 W07948 - S0128 W07925 MOV NW 10KT SFC/FL249
S0029 W08047 - S0034 W08028 - S0048 W08019 -
S0152 W08030 - S0145 W08047 - S0130 W08038 -
S0100 W08031 - S0057 W08052 - S0044 W08059 -
S0029 W08047 MOV NW 10KT 

FCST VA CLD +6HR: 03/0300Z SFC/FL200 S0134 W07850
- S0159 W07817 - S0200 W07819 - S0141 W07853 -
S0134 W07850 SFC/FL240 NO VA EXP

FCST VA CLD +12HR: 03/0900Z SFC/FL200 S0132
W07849 - S0158 W07817 - S0201 W07818 - S0141
W07853 - S0132 W07849 

FCST VA CLD +18HR: 03/1500Z NO VA EXP

RMK: VA DETECTED ON STLT MOVG NW OFSUMMIT. MDL
WINDS LTL CHG IN DIR AT FL200 NXT 12 HR. PREV VA
AREAS DETACHED LOC APRX 60 AND 160 NM WNW-NW OF
SUMMIT MOVG NW AND SHUD DSIPT IN NXT 6 HR.
...KONON

NXT ADVISORY: WILL BE ISSUED BY 20210603/0345Z