FVXX23 KNES 291210
VA ADVISORY
DTG: 20211129/1210Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17457 FT (5321 M)

ADVISORY NR: 2021/385

INFO SOURCE: GOES-16. VONA. WEBCAM. NWP MODELS.
SERVICIO GEOLOGICO COLOMBIANO. 

ERUPTION DETAILS: VA EMS OBS IN STLT IMAGERY

OBS VA DTG: 29/1150Z

OBS VA CLD: SFC/FL230 N0456 W07549 - N0455 W07519
- N0451 W07519 - N0440 W07549 - N0456 W07549 MOV
W 10KT 

FCST VA CLD +6HR: 29/1800Z SFC/FL230 N0459 W07553
- N0455 W07519 - N0450 W07518 - N0439 W07553 -
N0459 W07553 

FCST VA CLD +12HR: 30/0000Z SFC/FL230 N0459
W07553 - N0455 W07518 - N0449 W07517 - N0439
W07552 - N0459 W07553 

FCST VA CLD +18HR: 30/0600Z SFC/FL230 N0517
W07542 - N0455 W07517 - N0450 W07519 - N0456
W07553 - N0517 W07542 

RMK: VA EMS CONT OBS IN STLT MOVG W FM SUMMIT. VA
HGT FM 1124Z VONA RPRT FM SGC. VA DIR FM STLT.
NWP MDLS SHOWS A W-LY TO NW-LY MOVMT TREND THRU
T+18.  ...SAMBUCCI

NXT ADVISORY: WILL BE ISSUED BY 20211129/1815Z
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