FVXX21 KNES 241630
VA ADVISORY
DTG: 20170824/1630Z

VAAC: WASHINGTON

VOLCANO: POAS 345040
PSN: N1011 W08413

AREA: COSTA_RICA

SUMMIT ELEV: 8884 FT (2708 M)

ADVISORY NR: 2017/069

INFO SOURCE: GOES-EAST. NWP MODELS. VOLCANO WEB
CAMERA. OVSICORI-UNA. 

ERUPTION DETAILS: ERUPTIONS AT 24/1520Z AND
24/1530Z

OBS VA DTG: 24/1600Z

OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA WINDS SFC/FL110 135/5-10KT

FCST VA CLD +6HR: 24/2200Z 

FCST VA CLD +12HR: 25/0400Z 

FCST VA CLD +18HR: 25/1000Z 

RMK: OVSICORI REPORTS TWO ERUPTIONS WITH VA
REACHING UP TO FL110. GLIMPSES OF VA SEEN IN WEB
CAM BUT NOT DETECTED IN STLT IMAGERY. ...RUMINSKI

NXT ADVISORY: WILL BE ISSUED BY 20170824/2230Z