FVXX20 KNES 211138
VA ADVISORY
DTG: 20230321/1138Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17693 FT (5393 M)

ADVISORY NR: 2023/344

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

ERUPTION DETAILS: FREQUENT VA EMS

OBS VA DTG: 21/1131Z

OBS VA CLD: SFC/FL230 N1902 W09837 - N1837 W09750
- N1816 W09813 - N1900 W09838 - N1902 W09837 MOV
SE 10KT 

FCST VA CLD +6HR: 21/1730Z SFC/FL230 N1916 W09746
- N1837 W09749 - N1900 W09838 - N1902 W09837 -
N1916 W09746 

FCST VA CLD +12HR: 21/2330Z SFC/FL230 N1902
W09837 - N1900 W09744 - N1825 W09758 - N1900
W09838 - N1902 W09837 

FCST VA CLD +18HR: 22/0530Z SFC/FL230 N1917
W09905 - N1902 W09836 - N1859 W09837 - N1851
W09907 - N1917 W09905 

RMK: VA EMS OBS IN WEBCAM AND STLT MOV SE AND EXT
ABOUT 50 NMI FM SUMMIT. MVMT TO SHIFT MORE E BY
T+6. FL AND MVMT BASED ON STLT AND NWP MODELS.
...GATLING

NXT ADVISORY: WILL BE ISSUED BY 20230321/1745Z