FVXX20 KNES 061924
VA ADVISORY
DTG: 20180206/1924Z

VAAC: WASHINGTON

VOLCANO: TURRIALBA 345070
PSN: N1001 W08346

AREA: COSTA_RICA

SUMMIT ELEV: 10958 FT (3340 M)

ADVISORY NR: 2018/039

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

ERUPTION DETAILS: ONGOING VA EMS

OBS VA DTG: 06/1845Z

OBS VA CLD: SFC/FL130 N1005 W08358 - N1003 W08346
- N1000 W08358 - N1005 W08358 MOV W 10-15KT 

FCST VA CLD +6HR: 07/0100Z SFC/FL130 N1005 W08359
- N1004 W08346 - N0959 W08358 - N1005 W08359 

FCST VA CLD +12HR: 07/0700Z SFC/FL130 N1005
W08359 - N1004 W08346 - N0959 W08359 - N1005
W08359 

FCST VA CLD +18HR: 07/1300Z SFC/FL130 NO ASH EXP

RMK: LGT VA EMS IS OBS ON WEBCAM, BUT IT IS
DIFFICULT TO SEE IN STLT IMAGERY DUE TO WX CLDS. 
NWP MODEL GUIDANCE INDICATES W MOV THROUGH +12
HRS.  ...ZHU

NXT ADVISORY: WILL BE ISSUED BY 20180207/0130Z