FVXX23 KNES 310433
VA ADVISORY
DTG: 20180831/0433Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2018/026

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

ERUPTION DETAILS: INTERMITTENT VA EMS.

OBS VA DTG: 31/0400Z

OBS VA CLD: SFC/FL190 S0201 W07819 - S0202 W07818
- S0206 W07829 - S0201 W07831 - S0201 W07819 MOV
W 10-15KT 

FCST VA CLD +6HR: 31/1000Z SFC/FL190 S0200 W07819
- S0202 W07817 - S0217 W07845 - S0205 W07846 -
S0200 W07819 

FCST VA CLD +12HR: 31/1600Z SFC/FL190 NO ASH EXP

FCST VA CLD +18HR: 31/2200Z NO ASH EXP

RMK: SANGAY HAS HAD 2 OR 3 VA EMS OVR THE PAST 6
HRS, WITH THE MOST RECENT AT 0315Z. AFTER THIS
TIME, WX CLD CVR MOVED IN, PARTIALLY OBSC SUMMIT.
NWP MDLS SUGGEST LTLCG IN WIND SPEED OR WIND DIR
THRU T+12HRS. ...HOSLEY

NXT ADVISORY: WILL BE ISSUED BY 20180831/1030Z