FVXX21 KNES 031808
VA ADVISORY
DTG: 20210103/1808Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2021/011

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: OCNL EM

OBS VA DTG: 03/1746Z

OBS VA CLD: SFC/FL190 N1924 W09801 - N1920 W09755
- N1901 W09817 - N1901 W09838 - N1904 W09840 -
N1924 W09801 MOV E 10KT 

FCST VA CLD +6HR: 04/0000Z SFC/FL190 N1906 W09732
- N1856 W09731 - N1858 W09839 - N1905 W09839 -
N1906 W09732 

FCST VA CLD +12HR: 04/0600Z SFC/FL190 N1906
W09731 - N1857 W09731 - N1858 W09839 - N1905
W09838 - N1906 W09731 

FCST VA CLD +18HR: 04/1200Z SFC/FL190 N1905
W09838 - N1841 W09736 - N1834 W09738 - N1900
W09843 - N1905 W09838 

RMK: VA EXT 38 NM ENE OF THE SUMMIT. VA FCST BY
NWP MODELS TO VEER THRU T+18. ...TURK

NXT ADVISORY: WILL BE ISSUED BY 20210104/0015Z