FVXX23 KNES 211248
VA ADVISORY
DTG: 20220421/1248Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17457 FT (5321 M)

ADVISORY NR: 2022/385

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: POSS VA EMS

OBS VA DTG: 21/1200Z

OBS VA CLD: SFC/FL240 N0502 W07524 - N0453 W07518
- N0452 W07520 - N0458 W07529 - N0502 W07524 MOV
NW 5KT 

FCST VA CLD +6HR: 21/1800Z SFC/FL240 N0508 W07525
- N0453 W07518 - N0452 W07520 - N0504 W07532 -
N0508 W07525 

FCST VA CLD +12HR: 22/0000Z SFC/FL240 N0505
W07532 - N0454 W07519 - N0452 W07520 - N0457
W07536 - N0505 W07532 

FCST VA CLD +18HR: 22/0600Z SFC/FL240 N0503
W07528 - N0454 W07519 - N0452 W07519 - N0458
W07534 - N0503 W07528 

RMK: VA EMS NOT SEEN IN STLT DUE TO MET CLDS. NWP
MODELS SUGGEST NW MOV FM SUMMIT. NW MOV EXP THRU
T+12. FL BASED ON PREVIOUS VAA. ...GATLING

NXT ADVISORY: WILL BE ISSUED BY 20220421/1845Z
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