FVXX21 KNES 121510
VA ADVISORY
DTG: 20230112/1510Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17693 FT (5393 M)

ADVISORY NR: 2023/055

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

ERUPTION DETAILS: VA EMS CONT

OBS VA DTG: 12/1451Z

OBS VA CLD: SFC/FL240 N1928 W09725 - N1839 W09731
- N1900 W09838 - N1902 W09837 - N1928 W09725 MOV
E 25KT 

FCST VA CLD +6HR: 12/2100Z SFC/FL240 N1952 W09708
- N1917 W09655 - N1859 W09837 - N1902 W09838 -
N1952 W09708 

FCST VA CLD +12HR: 13/0300Z SFC/FL240 N1924
W09656 - N1847 W09655 - N1900 W09838 - N1903
W09837 - N1924 W09656 

FCST VA CLD +18HR: 13/0900Z SFC/FL240 N1932
W09659 - N1856 W09656 - N1859 W09837 - N1902
W09837 - N1932 W09659 

RMK: FREQUENT VA EMS OBS IN STLT MOV E AND EXT 60
NMI FM SUMMIT. NEW VA EMS LIKELY TO REACH 80 NMI
FM BEFORE DISSIPATING. ENE MVMT EXP BY T+6. FL
AND MVMT BASED ON STLT AND NWP. ...GATLING

NXT ADVISORY: WILL BE ISSUED BY 20230112/2115Z