FVXX21 KNES 041050
VA ADVISORY
DTG: 20190804/1050Z
VAAC: WASHINGTON
VOLCANO: REVENTADOR 352010
PSN: S0004 W07739
AREA: ECUADOR
SUMMIT ELEV: 11686 FT (3562 M)
ADVISORY NR: 2019/840
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA EM MOV WNW
OBS VA DTG: 04/1030Z
OBS VA CLD: SFC/FL160 N0005 W07801 - S0004 W07738
- S0005 W07739 - S0001 W07801 - N0005 W07801 MOV
W 15-20KT
FCST VA CLD +6HR: 04/1630Z SFC/FL160 N0005 W07801
- S0004 W07738 - S0005 W07739 - S0001 W07801 -
N0005 W07801
FCST VA CLD +12HR: 04/2230Z SFC/FL160 NO ASH EXP
FCST VA CLD +18HR: 05/0430Z NO ASH EXP
RMK: DISCRETE VA EM DETECTED IN STLT EXTND APRX
20 NM FROM SUMMIT. ADDITIONAL DISCRETE VA EM
LIKELY THRU FCST PERIOD BASED ON RECENT AND
TYPICAL ACT. ...VELASCO
NXT ADVISORY: WILL BE ISSUED BY 20190804/1645Z
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