FVXX21 KNES 181313
VA ADVISORY
DTG: 20210318/1313Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/293

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: POSSIBLE ONGOING EMS.

OBS VA DTG: 18/1250Z

OBS VA CLD: SFC/FL200 S0159 W07820 - S0201 W07819
- S0212 W07846 - S0202 W07849 - S0159 W07820 MOV
SW 10KT 

FCST VA CLD +6HR: 18/1900Z NO VA EXP

FCST VA CLD +12HR: 19/0100Z NO VA EXP

FCST VA CLD +18HR: 19/0700Z NO VA EXP

RMK: VA SEEN IN VOLCAT PROD SEVERAL HRS AGO, BUT
NOTHING RECENT. GIVEN PAST HIST, LIKELY EMS CONT.
VA MOV TO SW AND WSW BASED ON NWP MDLS AND PREV
VAA. ...LEE

NXT ADVISORY: WILL BE ISSUED BY 20210318/1915Z
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