FVXX21 KNES 260719
VA ADVISORY
DTG: 20210126/0719Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2021/115

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

ERUPTION DETAILS: VA EMS CONT

OBS VA DTG: 26/0701Z

OBS VA CLD: SFC/FL200 N1912 W09815 - N1907 W09813
- N1901 W09835 - N1902 W09838 - N1912 W09815 MOV
NE 20KT 

FCST VA CLD +6HR: 26/1300Z SFC/FL190 N1914 W09810
- N1909 W09808 - N1901 W09838 - N1902 W09838 -
N1914 W09810 

FCST VA CLD +12HR: 26/1900Z SFC/FL190 N1910
W09819 - N1906 W09817 - N1900 W09835 - N1901
W09838 - N1910 W09819 

FCST VA CLD +18HR: 27/0100Z NO VA EXP

RMK: LGT VA PLUME DETECTED ON STLT MOVG NE OF
SUMMIT. WEBCAM SHOW CONS EMS EXTENDING NOT VRY
FAR ABV SUMMIT. NO CHG IN MDL WIND DIR NXT 12 HR
BUT A DECR IN SPD. ...KONON

NXT ADVISORY: WILL BE ISSUED BY 20210126/1315Z