FVXX21 KNES 201257
VA ADVISORY
DTG: 20210920/1257Z
VAAC: WASHINGTON
VOLCANO: REVENTADOR 352010
PSN: S0005 W07739
AREA: ECUADOR
SUMMIT ELEV: 11686 FT (3562 M)
ADVISORY NR: 2021/800
INFO SOURCE: GOES-16. VONA. WEBCAM. NWP MODELS.
ERUPTION DETAILS: CONTINUED VA EMS
OBS VA DTG: 20/1230Z
OBS VA CLD: SFC/FL150 N0028 W07837 - S0003 W07739
- S0005 W07741 - N0019 W07841 - N0028 W07837 MOV
NW 15KT
FCST VA CLD +6HR: 20/1830Z SFC/FL150 N0033 W07834
- S0003 W07739 - S0005 W07741 - N0024 W07839 -
N0033 W07834
FCST VA CLD +12HR: 21/0030Z SFC/FL150 N0024
W07841 - S0003 W07739 - S0005 W07741 - N0014
W07844 - N0024 W07841
FCST VA CLD +18HR: 21/0630Z SFC/FL150 N0017
W07843 - S0003 W07738 - S0005 W07741 - N0008
W07844 - N0017 W07843
RMK: VA CLD OBS IN STLT EXTENDING 63NM NW OF THE
SUMMIT. LTLCG EXP THRU T+18 HRS. ...COVERDALE
NXT ADVISORY: WILL BE ISSUED BY 20210920/1900Z
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