FVXX20 KNES 171224
VA ADVISORY
DTG: 20200917/1224Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2020/896

INFO SOURCE: GOES-EAST. VONA. WEB CAM. NWP
MODELS. 

ERUPTION DETAILS: VA EMS CONT

OBS VA DTG: 17/1150Z

OBS VA CLD: SFC/FL210 S0139 W07831 - S0200 W07819
- S0202 W07820 - S0147 W07838 - S0139 W07831 MOV
NW 5-10KT 

FCST VA CLD +6HR: 17/1800Z SFC/FL210 S0138 W07831
- S0200 W07819 - S0202 W07819 - S0149 W07838 -
S0138 W07831 

FCST VA CLD +12HR: 18/0000Z SFC/FL210 S0138
W07831 - S0200 W07819 - S0202 W07820 - S0148
W07839 - S0138 W07831 

FCST VA CLD +18HR: 18/0600Z SFC/FL210 S0138
W07831 - S0159 W07819 - S0202 W07820 - S0149
W07840 - S0138 W07831 

RMK: VA DETTECTED ON STLT MOVG NW OF SUMMIT.
ADJUSTTED VA HGT BASED ON VONA RPRT. PERSISTENT
HOTSPOT SEEN ON SW/IR.  LTL CHG IN FCST FL WINDS
THRU T+18 HR. ...KONON

NXT ADVISORY: WILL BE ISSUED BY 20200917/1830Z