FVXX23 KNES 281442
VA ADVISORY
DTG: 20220128/1442Z
VAAC: WASHINGTON
VOLCANO: RUIZ 351020
PSN: N0453 W07519
AREA: COLOMBIA
SUMMIT ELEV: 17457 FT (5321 M)
ADVISORY NR: 2022/088
INFO SOURCE: GOES-16. VONA. WEBCAM. NWP MODELS.
ERUPTION DETAILS: DISCRETE EMS MOVG WSW
OBS VA DTG: 28/1410Z
OBS VA CLD: SFC/FL220 N0449 W07535 - N0443 W07530
- N0438 W07538 - N0444 W07542 - N0449 W07535 MOV
SW 15KT
FCST VA CLD +6HR: 28/2000Z SFC/FL220 N0455 W07519
- N0451 W07517 - N0432 W07544 - N0443 W07549 -
N0455 W07519
FCST VA CLD +12HR: 29/0200Z NO VA EXP
FCST VA CLD +18HR: 29/0800Z NO VA EXP
RMK: VONA RECEIVED RPRTING AN EMS TO THE SW. THE
DISCRETE EMS WAS OBS IN STLT IMAGERY APPRX 25NM
TO THE WSW OF SUMMIT. VA FCST THRU T+6 HRS BASED
ON NWP MDLS AND VA FL BASED ON VONA. ...COVERDALE
NXT ADVISORY: WILL BE ISSUED BY 20220128/2045Z
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