FVXX22 KNES 270908
VA ADVISORY
DTG: 20211227/0908Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17457 FT (5321 M)

ADVISORY NR: 2021/478

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

ERUPTION DETAILS: INTMT VA EMS.

OBS VA DTG: 27/0830Z

OBS VA CLD: SFC/FL220 N0453 W07519 - N0453 W07519
- N0429 W07522 - N0441 W07531 - N0453 W07519 MOV
SW 15KT 

FCST VA CLD +6HR: 27/1430Z SFC/FL220 N0453 W07520
- N0453 W07518 - N0423 W07527 - N0426 W07538 -
N0453 W07520 

FCST VA CLD +12HR: 27/2030Z SFC/FL220 N0453
W07520 - N0453 W07519 - N0423 W07527 - N0426
W07538 - N0453 W07520 

FCST VA CLD +18HR: 28/0230Z SFC/FL220 N0453
W07519 - N0453 W07518 - N0423 W07526 - N0426
W07538 - N0453 W07519 

RMK: VA EM OBSD FANNING OUT TOWARD THE SSW. VA
15-20 NMI AWAY FM SUMMIT. MULT VONAS RPRT PSBL
EMS. NWP MDLS SUGGEST VA ARND FL220 AND FCST
LTLCG IN WINDS THRU T+18. ...HOSLEY

NXT ADVISORY: WILL BE ISSUED BY 20211227/1515Z