FVXX20 KNES 212138
VA ADVISORY
DTG: 20230421/2138Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17693 FT (5393 M)

ADVISORY NR: 2023/480

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

ERUPTION DETAILS: VA EMS CONT

OBS VA DTG: 21/2126Z

OBS VA CLD: SFC/FL230 N1902 W09837 - N1859 W09746
- N1829 W09829 - N1900 W09837 - N1902 W09837 MOV
SE 15KT 

FCST VA CLD +6HR: 22/0330Z SFC/FL230 N1902 W09837
- N1847 W09744 - N1823 W09802 - N1859 W09838 -
N1902 W09837 

FCST VA CLD +12HR: 22/0930Z SFC/FL230 N1906
W09744 - N1838 W09749 - N1900 W09837 - N1901
W09837 - N1906 W09744 

FCST VA CLD +18HR: 22/1530Z SFC/FL230 N1901
W09837 - N1853 W09744 - N1825 W09757 - N1900
W09838 - N1901 W09837 

RMK: OCNL VA EMS OBS IN WEBCAM AND STLT IMG MOV
SE EXT ABOUT 50 NMI FM SUMMIT. SE MVMT EXP THRU
T+6. FL AND MVMT BASED ON STLT AND NWP MODELS.
...GATLING

NXT ADVISORY: WILL BE ISSUED BY 20230422/0345Z