FVXX22 KNES 181856
VA ADVISORY
DTG: 20170518/1856Z

VAAC: WASHINGTON

VOLCANO: TURRIALBA 345070
PSN: N1001 W08346

AREA: COSTA.RICA

SUMMIT ELEV: 10958 FT (3340 M)

ADVISORY NR: 2017/152

INFO SOURCE: GOES-EAST. GFS WINDS. VOLCANO WEB
CAMERA. 

ERUPTION DETAILS: ONGOING VA EMS

OBS VA DTG: 18/1815Z

OBS VA CLD: SFC/FL160 N1044 W08329 - N1030 W08312
- N1001 W08346 - N1002 W08347 - N1044 W08329 MOV
NE 5-10KT 

FCST VA CLD +6HR: 19/0030Z SFC/FL160 N1030 W08312
- N1007 W08302 - N1001 W08346 - N1001 W08346 -
N1030 W08312 

FCST VA CLD +12HR: 19/0630Z SFC/FL160 N1039
W08323 - N1017 W08306 - N1002 W08344 - N1001
W08346 - N1039 W08323 

FCST VA CLD +18HR: 19/1230Z SFC/FL160 N1025
W08317 - N1006 W08313 - N1002 W08343 - N1002
W08346 - N1025 W08317 

RMK: T+O CONFIDENCE HIGH. ONGOING VA EMS OBS IN
STLT IMAGERY. GFS MODEL SHOWS PERSISTENT SW
WINDS. ...SANDUSKY

NXT ADVISORY: WILL BE ISSUED BY 20170519/0100Z