FVXX22 KNES 220904
VA ADVISORY
DTG: 20190122/0904Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2019/072

INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
CIMSS VOLCAT. 

ERUPTION DETAILS: DISCRETE VA EM

OBS VA DTG: 22/0852Z

OBS VA CLD: SFC/FL200 N1920 W09828 - N1859 W09835
- N1900 W09837 - N1920 W09846 - N1920 W09828 MOV
N 10KT 

FCST VA CLD +6HR: 22/1500Z SFC/FL200 N1933 W09843
- N1929 W09816 - N1859 W09835 - N1901 W09838 -
N1933 W09843 

FCST VA CLD +12HR: 22/2100Z SFC/FL200 NO ASH EXP

FCST VA CLD +18HR: 23/0300Z NO ASH EXP

RMK: DISCRETE VA EM OBS IN WEB CAM, NOT SEEN IN
STLT IMAGERY. NWP MODEL WINDS SUGGESTS NORTHWARD
MVMT AT FL200. ...BOLL

NXT ADVISORY: WILL BE ISSUED BY 20190122/1500Z