FVXX21 KNES 131859
VA ADVISORY
DTG: 20230813/1859Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17693 FT (5393 M)

ADVISORY NR: 2023/878

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

ERUPTION DETAILS: INTMT VA EMS SEEN IN SAT

OBS VA DTG: 13/1846Z

OBS VA CLD: SFC/FL220 N1919 W09846 - N1902 W09837
- N1859 W09837 - N1908 W09857 - N1919 W09846 MOV
NW 15KT 

FCST VA CLD +6HR: 14/0100Z SFC/FL220 N1946 W09903
- N1859 W09835 - N1859 W09837 - N1925 W09925 -
N1946 W09903 

FCST VA CLD +12HR: 14/0700Z SFC/FL220 N1943
W09907 - N1901 W09836 - N1859 W09838 - N1922
W09928 - N1943 W09907 

FCST VA CLD +18HR: 14/1300Z SFC/FL220 N1920
W09929 - N1903 W09837 - N1900 W09837 - N1900
W09932 - N1920 W09929 

RMK: INTMT VA EMS SEEN IN SAT MOV NW FM SUMMIT.
MODEL GUIDANCE SHOWS A CONT NW MOV THRU T+12 HRS
WITH GRADUAL W MOV BY T+18 HRS. MOV AND HGT BASED
ON SAT AND NWP. ...KIBLER

NXT ADVISORY: WILL BE ISSUED BY 20230814/0100Z