FVXX20 KNES 071514
VA ADVISORY
DTG: 20210507/1514Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/446

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: CONS VA CLD EMS.

OBS VA DTG: 07/1440Z

OBS VA CLD: SFC/FL210 S0147 W07837 - S0159 W07820
- S0202 W07820 - S0153 W07840 - S0147 W07837 MOV
NW 15KT SFC/FL250 S0156 W07825 - S0159 W07820 -
S0201 W07820 - S0205 W07826 - S0156 W07825 MOV W
10KT 

FCST VA CLD +6HR: 07/2030Z SFC/FL210 S0153 W07903
- S0159 W07819 - S0201 W07820 - S0204 W07902 -
S0153 W07903 SFC/FL250 S0205 W07926 - S0218
W07925 - S0219 W07943 - S0208 W07944 - S0205
W07926 

FCST VA CLD +12HR: 08/0230Z SFC/FL210 S0159
W07913 - S0200 W07820 - S0202 W07820 - S0212
W07911 - S0159 W07913 SFC/FL250 NO VA EXP

FCST VA CLD +18HR: 08/0830Z SFC/FL210 S0155
W07916 - S0159 W07819 - S0203 W07819 - S0209
W07918 - S0155 W07916 

RMK: CONS VA EMS MOVG WNW FM SUMMIT EXTDG 25 NMI
WNW, PSBLY FURTHER INTO WX CLD CVR. LRGER VA CLD
EM OBSD ARND 1315Z MOVG W. NWP MDLS FCST VA TO
MOV W THRU T+18. ...HOSLEY

NXT ADVISORY: WILL BE ISSUED BY 20210507/2115Z