FVXX24 KNES 121810
VA ADVISORY
DTG: 20210812/1810Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17457 FT (5321 M)

ADVISORY NR: 2021/109

INFO SOURCE: GOES-16. NWP MODELS. SERVICIO
GEOLOGICO COLOMBIANO. 

ERUPTION DETAILS: POSSIBLE VA RPRTD

OBS VA DTG: 12/1740Z

OBS VA CLD: SFC/FL190 N0501 W07531 - N0453 W07519
- N0453 W07519 - N0456 W07534 - N0501 W07531 MOV
W 20KT 

FCST VA CLD +6HR: 12/2330Z NO VA EXP

FCST VA CLD +12HR: 13/0530Z NO VA EXP

FCST VA CLD +18HR: 13/1130Z NO VA EXP

RMK: VA EM NOT SEEN ON STLT IMAGERY DUE TO CLD
CVR. VO RPRTS OF POSSIBLE VA EM. VA FL AND MOVT
BASED ON NWP MODELS WITH LOWER CONFIDENCE.  ...KIM

NXT ADVISORY: WILL BE ISSUED BY 20210813/0015Z