FVXX24 KNES 080232
VA ADVISORY
DTG: 20200408/0232Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17457 FT (5321 M)

ADVISORY NR: 2020/077

INFO SOURCE: GOES-EAST. BOGOTA MWO. NWP MODELS. 

ERUPTION DETAILS: MWO RPTS VA EM

OBS VA DTG: 08/0210Z

OBS VA CLD: SFC/FL220 N0459 W07528 - N0454 W07519
- N0453 W07519 - N0453 W07529 - N0459 W07528 MOV
W 5-10KT 

FCST VA CLD +6HR: 08/0800Z SFC/FL220 N0458 W07528
- N0454 W07519 - N0453 W07519 - N0451 W07529 -
N0458 W07528 

FCST VA CLD +12HR: 08/1400Z NO ASH EXP

FCST VA CLD +18HR: 08/2000Z NO ASH EXP

RMK: MWO RPTS VA EM TO FL220 MOV W FM SUMMIT
WHICH DOES NOT MATCH WELL WITH NWP WINDS. VA NOT
OBS IN SAT IMAGERY DUE TO WX CLDS. FCST W-LY
WINDS THRU T+6 WITH LOWER CONFIDENCE. ...CLARK

NXT ADVISORY: WILL BE ISSUED BY 20200408/0830Z