FVXX22 KNES 301556
VA ADVISORY
DTG: 20220430/1556Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17457 FT (5321 M)

ADVISORY NR: 2022/426

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

ERUPTION DETAILS: VA EMS OBS IN STLT

OBS VA DTG: 30/1520Z

OBS VA CLD: SFC/FL210 N0458 W07531 - N0453 W07519
- N0452 W07518 - N0450 W07531 - N0458 W07531 MOV
W 10KT 

FCST VA CLD +6HR: 30/2130Z SFC/FL210 N0504 W07541
- N0453 W07519 - N0451 W07519 - N0447 W07543 -
N0504 W07541 

FCST VA CLD +12HR: 01/0330Z SFC/FL210 N0511
W07537 - N0453 W07519 - N0451 W07519 - N0500
W07544 - N0511 W07537 

FCST VA CLD +18HR: 01/0930Z SFC/FL210 N0508
W07526 - N0453 W07517 - N0452 W07519 - N0501
W07536 - N0508 W07526 

RMK: OCNL DISCRETE VA EMS ONGOING W/WNW OF
SUMMIT. VA EMS OBS IN STLT IMAGERY. RCNT VONA
RPRTS RECEIVED. VA FCST THRU T+18 HRS BASED ON
NWP MDLS.  ...COVERDALE

NXT ADVISORY: WILL BE ISSUED BY 20220430/2200Z