FVXX21 KNES 171547
VA ADVISORY
DTG: 20210117/1547Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2021/074

INFO SOURCE: GOES-16. MEXICO CITY MWO. WEBCAM.
NWP MODELS. 

ERUPTION DETAILS: VA OBS 17/1436Z

OBS VA DTG: 17/1536Z

OBS VA CLD: SFC/FL190 N1904 W09837 - N1903 W09825
- N1858 W09828 - N1901 W09838 - N1904 W09837 MOV
E 20KT 

FCST VA CLD +6HR: 17/2130Z SFC/FL190 N1910 W09750
- N1901 W09750 - N1859 W09838 - N1904 W09838 -
N1910 W09750 

FCST VA CLD +12HR: 18/0330Z NO VA EXP

FCST VA CLD +18HR: 18/0930Z NO VA EXP

RMK: VA EXT 10 NM ESE OF THE SUMMIT, BUT MAY EXT
FARTHER E INTO CLD COVER. VA FCST TO MOV E THRU
T+6 BASED ON NWP MODEL GUIDANCE. ...TURK

NXT ADVISORY: WILL BE ISSUED BY 20210117/2145Z