FVXX21 KNES 211619
VA ADVISORY
DTG: 20170721/1619Z

VAAC: WASHINGTON

VOLCANO: TURRIALBA 345070
PSN: N1001 W08346

AREA: COSTA_RICA

SUMMIT ELEV: 10958 FT (3340 M)

ADVISORY NR: 2017/203

INFO SOURCE: GOES-EAST. EXPERIMENTAL GOES-16. NWP
MODELS. OVSICORI-UNA. 

ERUPTION DETAILS: VA EMS OBS IN VO WEBCAMERA

OBS VA DTG: 21/1545Z

OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA WINDS SFC/FL120 090/5-10KT

FCST VA CLD +6HR: 21/2200Z 

FCST VA CLD +12HR: 22/0400Z 

FCST VA CLD +18HR: 22/1000Z 

RMK: RPRT OF VA CONFIRMED IN VO WEB CAMERA. NWP
MODELS SUGGEST A WESTWARD MOVEMENT OF VA TO NEAR
SFC/FL120.  ...FISHER

NXT ADVISORY: WILL BE ISSUED BY 20170721/2215Z