FVXX20 KNES 181255
VA ADVISORY
DTG: 20210218/1255Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT (5230 M)
ADVISORY NR: 2021/196
INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. VOLCAT.
ERUPTION DETAILS: ONGOIING VA EMS
OBS VA DTG: 18/1230Z
OBS VA CLD: SFC/FL200 S0201 W07820 - S0201 W07819
- S0213 W07837 - S0207 W07839 - S0201 W07820 MOV
W 5KT
FCST VA CLD +6HR: 18/1830Z SFC/FL200 S0200 W07820
- S0201 W07819 - S0221 W07834 - S0216 W07844 -
S0200 W07820
FCST VA CLD +12HR: 19/0030Z NO VA EXP
FCST VA CLD +18HR: 19/0630Z NO VA EXP
RMK: VA IS SEEN ON WEBCAM, BUT IS DIFFICULT TO
OBS DUE TO DENSE WX CLDS. HOT SPOT IS VISIBLE. VA
IS DRAWN BASED ON PREV VAA AND NWP MDL WND. ...ZHU
NXT ADVISORY: WILL BE ISSUED BY 20210218/1900Z
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