FVXX23 KNES 270953
VA ADVISORY
DTG: 20220427/0953Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17457 FT (5321 M)

ADVISORY NR: 2022/416

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

ERUPTION DETAILS: OCCL VA PUFFS

OBS VA DTG: 27/0940Z

OBS VA CLD: SFC/FL220 N0502 W07535 - N0453 W07519
- N0452 W07519 - N0453 W07538 - N0502 W07535 MOV
NW 5KT 

FCST VA CLD +6HR: 27/1530Z SFC/FL220 N0502 W07535
- N0453 W07519 - N0452 W07519 - N0453 W07538 -
N0502 W07535 

FCST VA CLD +12HR: 27/2130Z SFC/FL220 N0502
W07535 - N0453 W07519 - N0452 W07519 - N0453
W07538 - N0502 W07535 

FCST VA CLD +18HR: 28/0330Z NO VA EXP

RMK: VA PUFFS OBS MOV WNW OF SUMMIT OCCLY. VONA
RCVD EARLIER. FCST WIND SPD LIKELY LOW BASED ON
NWP MODEL WINDS COMPARED TO OBS MVMT. ...LEVINE

NXT ADVISORY: WILL BE ISSUED BY 20220427/1600Z