FVXX22 KNES 281339
VA ADVISORY
DTG: 20220728/1339Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17457 FT (5321 M)

ADVISORY NR: 2022/776

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

ERUPTION DETAILS: VA EMS REPORTED

OBS VA DTG: 28/1320Z

OBS VA CLD: SFC/FL210 N0508 W07541 - N0455 W07519
- N0452 W07520 - N0500 W07544 - N0508 W07541 MOV
NW 10KT 

FCST VA CLD +6HR: 28/1930Z SFC/FL210 N0512 W07538
- N0454 W07519 - N0452 W07520 - N0504 W07543 -
N0512 W07538 

FCST VA CLD +12HR: 29/0130Z NO VA EXP

FCST VA CLD +18HR: 29/0730Z NO VA EXP

RMK: VONA REPROTED VA EMS MOVG NW FM SUMMIT. VA
NOT SEEN CLEARLY IN SAT DUE TO MET CLDS. VA
FL/DIR BASED ON RPRT AND MDL GUIDANCE. NWP MDL
FCST LTLCG THRU T+6HRS.  ...ZENG

NXT ADVISORY: WILL BE ISSUED BY 20220728/1945Z