FVXX23 KNES 052021
VA ADVISORY
DTG: 20220305/2021Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17457 FT (5321 M)

ADVISORY NR: 2022/206

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

ERUPTION DETAILS: VA EM REPORTED

OBS VA DTG: 05/1950Z

OBS VA CLD: SFC/FL200 N0513 W07532 - N0453 W07519
- N0452 W07520 - N0505 W07541 - N0513 W07532 MOV
NW 5KT 

FCST VA CLD +6HR: 06/0200Z SFC/FL200 N0512 W07517
- N0510 W07510 - N0453 W07519 - N0453 W07521 -
N0512 W07517 

FCST VA CLD +12HR: 06/0800Z NO VA EXP

FCST VA CLD +18HR: 06/1400Z NO VA EXP

RMK: VA EM NOT SEEN ON STLT IMAGERY DUE TO CLD
CVR. VO RPRTS VA EM AROUND FL200 MOV NW. VA FL
AND FRCST BASED ON VONA AND NWP MODELS. LOW
CONFIDENCE IN FRCST DUE TO LGHT AND VAR COND.
...KIM

NXT ADVISORY: WILL BE ISSUED BY 20220306/0215Z