FVXX23 KNES 011705
VA ADVISORY
DTG: 20211201/1705Z
VAAC: WASHINGTON
VOLCANO: RUIZ 351020
PSN: N0453 W07519
AREA: COLOMBIA
SUMMIT ELEV: 17457 FT (5321 M)
ADVISORY NR: 2021/395
INFO SOURCE: GOES-16. VONA. WEBCAM. NWP MODELS.
ERUPTION DETAILS: OCL VA EMS
OBS VA DTG: 01/1640Z
OBS VA CLD: SFC/FL210 N0459 W07540 - N0453 W07519
- N0452 W07519 - N0450 W07539 - N0459 W07540 MOV
W 100KT
FCST VA CLD +6HR: 01/2230Z SFC/FL210 N0500 W07544
- N0453 W07519 - N0453 W07519 - N0449 W07543 -
N0500 W07544
FCST VA CLD +12HR: 02/0430Z SFC/FL210 N0502
W07549 - N0454 W07519 - N0452 W07519 - N0447
W07547 - N0502 W07549
FCST VA CLD +18HR: 02/1030Z NO VA EXP
RMK: OCL VA EMS OBS IN SAT DATA AND RPTD IN 16Z
VONA MOVG W FM SUMMIT. VA APPEARS LIGHT AND SEEMS
TO DISP QUICKLY. NWP MDLS FCST LTLCG THRU T+12.
...TUGGLE
NXT ADVISORY: WILL BE ISSUED BY 20211201/2300Z
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