FVXX21 KNES 201312
VA ADVISORY
DTG: 20231220/1312Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17693 FT (5393 M)

ADVISORY NR: 2023/1291

INFO SOURCE: GOES-16. WEBCAM. 

ERUPTION DETAILS: ONGOING VA EMS

OBS VA DTG: 20/1256Z

OBS VA CLD: SFC/FL200 N1901 W09837 - N1856 W09816
- N1852 W09819 - N1859 W09837 - N1901 W09837 MOV
E 10KT 

FCST VA CLD +6HR: 20/1900Z SFC/FL200 N1901 W09837
- N1850 W09829 - N1846 W09837 - N1859 W09838 -
N1901 W09837 

FCST VA CLD +12HR: 21/0100Z NO VA EXP

FCST VA CLD +18HR: 21/0700Z NO VA EXP

RMK: VA NOT DETECTED ON STLT BUT WEBCAM CLRLY
SHOWS THIN VA PLUME MOVG ESE OF SUMMIT. MDL WINDS
AT FL FCST LGT/VRB BY T+6 HR SO VA PSN CONF AT
THIS HR LO. ...KONON

NXT ADVISORY: WILL BE ISSUED BY 20231220/1915Z