FVXX20 KNES 190436
VA ADVISORY
DTG: 20230719/0436Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17319 FT (5279 M)

ADVISORY NR: 2023/416

INFO SOURCE: GOES-16. VONA. NWP MODELS. 

ERUPTION DETAILS: VA EM RPRTD.

OBS VA DTG: 19/0400Z

OBS VA CLD: SFC/FL220 N0500 W07529 - N0453 W07519
- N0452 W07519 - N0456 W07531 - N0500 W07529 MOV
NW 20KT 

FCST VA CLD +6HR: 19/1000Z SFC/FL220 N0500 W07537
- N0453 W07519 - N0452 W07519 - N0452 W07538 -
N0500 W07537 

FCST VA CLD +12HR: 19/1600Z NO VA EXP

FCST VA CLD +18HR: 19/2200Z NO VA EXP

RMK: VONA RPRTS VA EM TO 1.2 KM ABV SUMMIT MOVG
NW. VA CLD PSBLY OBSD ON STLT IMAGERY. NWP MDLS
AGREE WITH RPRTD VA CLD MOVMT AND OBSD VA CLD
MOVMT. NWP MDLS FCST WINDS TO BACK SLGTLY BY
T+6HRS. ...HOSLEY

NXT ADVISORY: WILL BE ISSUED BY 20230719/1030Z