FVXX21 KNES 312119
VA ADVISORY
DTG: 20230131/2119Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17693 FT (5393 M)

ADVISORY NR: 2023/142

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

ERUPTION DETAILS: ONGOING VA EMS.

OBS VA DTG: 31/2056Z

OBS VA CLD: SFC/FL210 N2007 W09844 - N2004 W09810
- N1900 W09834 - N1903 W09839 - N2007 W09844 MOV
N 30KT 

FCST VA CLD +6HR: 01/0300Z SFC/FL210 N2003 W09846
- N2002 W09809 - N1859 W09834 - N1900 W09840 -
N2003 W09846 

FCST VA CLD +12HR: 01/0900Z SFC/FL210 N2002
W09844 - N1959 W09810 - N1859 W09835 - N1900
W09838 - N2002 W09844 

FCST VA CLD +18HR: 01/1500Z SFC/FL210 N2001
W09844 - N1959 W09808 - N1858 W09834 - N1901
W09841 - N2001 W09844 

RMK: VA EMS NOTED IN BOTH STLT AND WEB CAM
IMAGERY. VA MOV TO N AND NNE OF SUMMIT. ...LEE

NXT ADVISORY: WILL BE ISSUED BY 20230201/0315Z