FVXX21 KNES 150756
VA ADVISORY
DTG: 20210115/0756Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2021/064

INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. 

ERUPTION DETAILS: INTMT VA EMS.

OBS VA DTG: 15/0721Z

OBS VA CLD: SFC/FL2000 N1921 W09813 - N1916
W09809 - N1859 W09837 - N1901 W09838 - N1921
W09813 MOV NE 30KT 

FCST VA CLD +6HR: 15/1330Z SFC/FL200 N1922 W09805
- N1911 W09801 - N1900 W09837 - N1901 W09839 -
N1922 W09805 

FCST VA CLD +12HR: 15/1930Z SFC/FL200 N1925
W09807 - N1915 W09800 - N1859 W09836 - N1901
W09838 - N1925 W09807 

FCST VA CLD +18HR: 16/0130Z SFC/FL200 N1923
W09757 - N1908 W09751 - N1859 W09838 - N1901
W09838 - N1923 W09757 

RMK: VA EMS OBSD IN WEBCAM AT 0624Z AND 0728Z. VA
FM 0624Z OBSD 32 NMI NE OF SUMMIT. NWP MDLS FCST
LTLCG IN WINDS THRU T+12 THEN  FCST VA TO MOV ENE
BY T+18. ...HOSLEY

NXT ADVISORY: WILL BE ISSUED BY 20210115/1400Z