FVXX22 KNES 161100
VA ADVISORY
DTG: 20210516/1100Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/466

INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. 

ERUPTION DETAILS: NEW ERUPTION ARND 16/0940Z

OBS VA DTG: 16/1030Z

OBS VA CLD: SFC/FL210 S0157 W07821 - S0203 W07820
- S0208 W07841 - S0158 W07843 - S0157 W07821 MOV
W 0KT SFC/FL400 S0131 W07816 - S0158 W07820 -
S0200 W07825 - S0132 W07831 - S0131 W07816 MOV N
35KT 

FCST VA CLD +6HR: 16/1630Z SFC/FL210 S0156 W07820
- S0202 W07819 - S0215 W07855 - S0201 W07856 -
S0156 W07820 SFC/FL400 S0041 W07817 - S0113
W07815 - S0113 W07832 - S0046 W07834 - S0041
W07817 

FCST VA CLD +12HR: 16/2230Z SFC/FL210 S0156
W07821 - S0202 W07819 - S0220 W07851 - S0207
W07854 - S0156 W07821 SFC/FL400 N0018 W07831 -
S0007 W07824 - S0008 W07840 - N0015 W07847 -
N0018 W07831 

FCST VA CLD +18HR: 17/0430Z NO VA EXP

RMK: NEW ERUPTION SENDING VA TO FL400 MOV N.
MODEL GUIDANCE SHOWS A CONT N-LY MOV THRU T+12
HRS.  FARTHEST VA NOW 30 NM N. LOWER LEVEL VA HDG
W/WSW WITH A CONT WSW-LY MOV THRU T+12 HRS.
...KIBLER

NXT ADVISORY: WILL BE ISSUED BY 20210516/1700Z