FVXX22 KNES 212008
VA ADVISORY
DTG: 20230721/2008Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17693 FT (5393 M)

ADVISORY NR: 2023/854

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: VA EMS OBS

OBS VA DTG: 21/1951Z

OBS VA CLD: SFC/FL190 N1900 W09859 - N1855 W09858
- N1853 W09902 - N1859 W09905 - N1900 W09859 MOV
W 10KT 

FCST VA CLD +6HR: 22/0200Z SFC/FL190 N1902 W09837
- N1900 W09836 - N1834 W09901 - N1847 W09911 -
N1902 W09837 

FCST VA CLD +12HR: 22/0800Z NO VA EXP

FCST VA CLD +18HR: 22/1400Z NO VA EXP

RMK: DISCRETE VA PUFF OBS IN STLT IMG MOV WSW AND
EXT 30 NMI FM SUMMIT. SW MVMT EXP BY T+6. FL AND
MVMT BASED ON STLT AND NWP MODELS. ...GATLING

NXT ADVISORY: WILL BE ISSUED BY 20230722/0215Z