FVXX22 KNES 210927
VA ADVISORY
DTG: 20220721/0927Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17457 FT (5321 M)

ADVISORY NR: 2022/745

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

ERUPTION DETAILS: CONT VA EMS OBS

OBS VA DTG: 21/0850Z

OBS VA CLD: SFC/FL230 N0504 W07557 - N0455 W07519
- N0450 W07558 - N0504 W07557 MOV W 20KT 

FCST VA CLD +6HR: 21/1500Z SFC/FL230 N0505 W07556
- N0454 W07519 - N0450 W07558 - N0505 W07556 

FCST VA CLD +12HR: 21/2100Z SFC/FL230 N0505
W07556 - N0454 W07519 - N0450 W07558 - N0505
W07556 

FCST VA CLD +18HR: 22/0300Z NO VA EXP

RMK: CONT VA EMS OBS MOV W IN STLT IMAGERY. VA
FCST TO CONT W MOV THRU T+12HRS BEFORE DISP. VO
ACT MODERATE.  ...FISHER

NXT ADVISORY: WILL BE ISSUED BY 20220721/1530Z