FVXX20 KNES 181858
VA ADVISORY
DTG: 20190318/1858Z

VAAC: WASHINGTON

VOLCANO: POAS 345040
PSN: N1011 W08413

AREA: COSTA_RICA

SUMMIT ELEV: 8884 FT (2708 M)

ADVISORY NR: 2019/025

INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ASH3D. VOLCAT. OVSICORI-UNA. 

ERUPTION DETAILS: RPRT OF VA BY OVSICORI-UNA

OBS VA DTG: 18/1845Z

OBS VA CLD: SFC/FL100 N1016 W08413 - N1011 W08413
- N1011 W08414 - N1014 W08416 - N1016 W08413 MOV
N 5-10KT 

FCST VA CLD +6HR: 19/0030Z SFC/FL100 N1016 W08413
- N1012 W08413 - N1012 W08414 - N1014 W08418 -
N1016 W08413 

FCST VA CLD +12HR: 19/0630Z SFC/FL100 NO ASH EXP

FCST VA CLD +18HR: 19/1230Z NO ASH EXP

RMK: VA IS NOT SEEN IN STLT IMAGERY AND WEB CAM
DUE TO WX CLDS.  VA RPRTD BY OVSICORI TO 200 METERS
ABOVE SUMMIT. MODEL GUIDANCE SHOWS A N-NNW MOV AT FL100. VA
HIGHER THAN FL150 WOULD MOVE MORE NW.   HGT AND MOV BASED ON
MODEL GUIDANCE AND OVSICORI-UNA ...KIBLER

NXT ADVISORY: WILL BE ISSUED BY 20190319/0100Z
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