FVXX22 KNES 231237
VA ADVISORY
DTG: 20211023/1237Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17457 FT (5321 M)

ADVISORY NR: 2021/243

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

ERUPTION DETAILS: VA EMS OBS IN STLT AND SUMMIT
WEBCAM

OBS VA DTG: 23/1220Z

OBS VA CLD: SFC/FL200 N0454 W07520 - N0452 W07519
- N0441 W07531 - N0451 W07535 - N0454 W07520 MOV
SW 5KT 

FCST VA CLD +6HR: 23/1830Z SFC/FL200 N0459 W07539
- N0454 W07519 - N0451 W07519 - N0446 W07539 -
N0459 W07539 

FCST VA CLD +12HR: 24/0030Z SFC/FL200 N0501
W07539 - N0455 W07519 - N0451 W07519 - N0446
W07539 - N0501 W07539 

FCST VA CLD +18HR: 24/0630Z NO VA EXP

RMK: VA EMS OBS IN STLT AND SUMMIT WEBCAM MOVG SW
FM SUMMIT. LOW CONF IN VA EXT DUE TO WX CLDS. VA
HGT/DIR FM STLT AND NWP MDLS SHOWS A SW-LY TO
W-LY MOVMT TREND THRU T+12. ...SAMBUCCI

NXT ADVISORY: WILL BE ISSUED BY 20211023/1830Z
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