FVXX21 KNES 271533
VA ADVISORY
DTG: 20211027/1533Z
VAAC: WASHINGTON
VOLCANO: REVENTADOR 352010
PSN: S0004 W07739
AREA: ECUADOR
SUMMIT ELEV: 11686 FT (3562 M)
ADVISORY NR: 2021/953
INFO SOURCE: GOES-16. NWP MODELS. VOLCAT.
GEOPHYSICAL INST.
ERUPTION DETAILS: VA EMS OBSD
OBS VA DTG: 27/1500Z
OBS VA CLD: SFC/FL150 N0000 W07732 - S0001 W07731
- S0005 W07739 - S0005 W07740 - S0002 W07740 -
N0000 W07732 MOV NE 5KT
FCST VA CLD +6HR: 27/2100Z SFC/FL150 N0001 W07740
- N0001 W07735 - S0005 W07739 - S0004 W07741 -
N0001 W07740
FCST VA CLD +12HR: 28/0300Z NO VA EXP
FCST VA CLD +18HR: 28/0900Z NO VA EXP
RMK: VA EMS OBSD IN SAT MOVG NE OF SUMMIT. RPRT
AND VOLCAT ALERT RECEIVED. VA CLD FL/DIR BASED ON
RPRT AND PREV ADVY. MDL DOES NOT AGREE WELL WITH
OBS, SO FCST CONFIDENCE IS LOW. ...ZENG
NXT ADVISORY: WILL BE ISSUED BY 20211027/2130Z
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