FVXX21 KNES 261308
VA ADVISORY
DTG: 20210126/1308Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2021/116

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: OCNL EM

OBS VA DTG: 26/1236Z

OBS VA CLD: SFC/FL190 N1918 W09831 - N1913 W09825
- N1901 W09837 - N1905 W09841 - N1918 W09831 MOV
NE 20KT 

FCST VA CLD +6HR: 26/1830Z SFC/FL190 N2015 W09801
- N2003 W09745 - N1900 W09835 - N1903 W09841 -
N2015 W09801 

FCST VA CLD +12HR: 27/0030Z SFC/FL190 N2007
W09747 - N1958 W09734 - N1900 W09835 - N1905
W09841 - N2007 W09747 

FCST VA CLD +18HR: 27/0630Z SFC/FL190 N2017
W09829 - N1901 W09836 - N1858 W09842 - N2015
W09854 - N2017 W09829 

RMK: VA EXT 20 NM NE OF THE SUMMIT. LTLCG EXT
THRU T+12 BASED ON NWP MODEL GUIDANCE. ...TURK

NXT ADVISORY: WILL BE ISSUED BY 20210126/1915Z