FVXX23 KNES 250220
VA ADVISORY
DTG: 20200425/0220Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2020/424

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

ERUPTION DETAILS: ONGOING VA EMS.

OBS VA DTG: 25/0150Z

OBS VA CLD: SFC/FL200 S0201 W07819 - S0202 W07818
- S0212 W07829 - S0207 W07832 - S0201 W07819 MOV
SW 5-10KT 

FCST VA CLD +6HR: 25/0800Z SFC/FL200 S0201 W07819
- S0202 W07818 - S0214 W07830 - S0207 W07835 -
S0201 W07819 

FCST VA CLD +12HR: 25/1400Z SFC/FL200 S0200
W07819 - S0202 W07817 - S0211 W07837 - S0201
W07836 - S0200 W07819 

FCST VA CLD +18HR: 25/2000Z SFC/FL200 S0200
W07819 - S0202 W07818 - S0212 W07840 - S0201
W07843 - S0200 W07819 

RMK: NUMEROUS VA EMS AND HOTSPOT OBSD IN G16 STLT
IMAGERY EXTDG 15 NMI SW OF THE SUMMIT. NWP MDLS
FCST VA TO CONT MOVG SW THRU T+6, THEN BEGIN MOVG
WSW BY T+12. ...HOSLEY

NXT ADVISORY: WILL BE ISSUED BY 20200425/0815Z