FVXX20 KNES 010209
VA ADVISORY
DTG: 20200901/0209Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2020/830

INFO SOURCE: GOES-EAST. NWP MODELS. 

ERUPTION DETAILS: PSBL INTMT VA EMS.

OBS VA DTG: 01/0140Z

OBS VA CLD: SFC/FL190 S0201 W07820 - S0202 W07819
- S0216 W07827 - S0212 W07832 - S0201 W07820 MOV
SW 10-15KT 

FCST VA CLD +6HR: 01/0730Z SFC/FL190 S0200 W07820
- S0202 W07818 - S0219 W07830 - S0204 W07840 -
S0200 W07820 

FCST VA CLD +12HR: 01/1330Z NO VA EXP

FCST VA CLD +18HR: 01/1930Z NO VA EXP

RMK: PSBL VA EMS OBSD MOVG BLO WX CLD CVR S OF
SUMMIT. CLR HOTSPOT OBSD. NWP MDL FCSTS DO NOT
AGREE WITH OBS, SO CONFDC IS VERY LOW IN FCST,
WHICH IS BASED ON PERSISTENCE AND OBS FM PREV
ADVY. ...HOSLEY

NXT ADVISORY: WILL BE ISSUED BY 20200901/0815Z