FVXX21 KNES 181641
VA ADVISORY
DTG: 20180218/1641Z
VAAC: WASHINGTON
VOLCANO: REVENTADOR 352010
PSN: S0004 W07739
AREA: ECUADOR
SUMMIT ELEV: 11686 FT (3562 M)
ADVISORY NR: 2018/170
INFO SOURCE: GOES-EAST. NWP MODELS. GEOPHYSICAL
INST.
ERUPTION DETAILS: POSS VA EMS OBS
OBS VA DTG: 18/1615Z
OBS VA CLD: SFC/FL160 S0004 W07740 - S0005 W07739
- S0039 W07807 - S0025 W07819 - S0004 W07740 MOV
SW 0-5KT
FCST VA CLD +6HR: 18/2230Z SFC/FL160 S0003 W07740
- S0005 W07738 - S0038 W07806 - S0024 W07819 -
S0003 W07740
FCST VA CLD +12HR: 19/0430Z SFC/FL160 NO ASH EXP
FCST VA CLD +18HR: 19/1030Z NO ASH EXP
RMK: POSS VA SIGNATURE OBS MOV SW IN STLT IMAGERY
FROM SUMMIT. NWS GUIDANCE UN-SUPPORTIVE OF VA
MOV. +12HR FORECAST BASED ON CONTINUITY.
...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20180218/2245Z
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