FVXX21 KNES 051153
VA ADVISORY
DTG: 20231005/1153Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17319 FT (5279 M)

ADVISORY NR: 2023/580

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

ERUPTION DETAILS: POSS VA EMS

OBS VA DTG: 05/1130Z

OBS VA CLD: SFC/FL200 N0508 W07529 - N0453 W07519
- N0453 W07520 - N0459 W07536 - N0508 W07529 MOV
NW 5KT 

FCST VA CLD +6HR: 05/1730Z SFC/FL200 N0505 W07540
- N0453 W07519 - N0453 W07519 - N0453 W07543 -
N0505 W07540 

FCST VA CLD +12HR: 05/2330Z NO VA EXP

FCST VA CLD +18HR: 06/0530Z NO VA EXP

RMK: VONA RCVD FR VA EMS. VA NOT VISIBLE IN STLT
IMG. MODEL GUIDANCE SUGGESTS NW MVMT FM SUMMIT TO
SHIFT MORE WNW BY T+6. FL AND MVMT BASED ON VONA
AND NWP MODELS. ...GATLING

NXT ADVISORY: WILL BE ISSUED BY 20231005/1800Z