FVXX20 KNES 260153
VA ADVISORY
DTG: 20230426/0153Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17693 FT (5393 M)

ADVISORY NR: 2023/498

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

ERUPTION DETAILS: VA EMS CONT

OBS VA DTG: 26/0146Z

OBS VA CLD: SFC/FL200 N1903 W09837 - N1900 W09802
- N1831 W09832 - N1859 W09838 - N1903 W09837 MOV
SE 10KT SFC/FL240 N1922 W09710 - N1841 W09722 -
N1853 W09810 - N1902 W09802 - N1905 W09747 -
N1922 W09710 MOV E 20KT 

FCST VA CLD +6HR: 26/0800Z SFC/FL200 N1911 W09734
- N1838 W09740 - N1900 W09837 - N1902 W09837 -
N1911 W09734 SFC/FL240 NO VA EXP

FCST VA CLD +12HR: 26/1400Z SFC/FL200 N1902
W09837 - N1838 W09740 - N1811 W09802 - N1859
W09838 - N1902 W09837 

FCST VA CLD +18HR: 26/2000Z SFC/FL200 N1910
W09734 - N1838 W09740 - N1859 W09837 - N1902
W09837 - N1910 W09734 

RMK: VA EMS OBS IN WEBCAM AND STLT IMG MOV SE EXT
ABOUT 30 NMI FM SUMMIT. PREVIOUS VA EMS CONTINUE
MOV E EXT ABOUT 80 NMI FM SUMMIT. FL AND MVMT
BASED ON STLT AND NWP MODELS. ...GATLING

NXT ADVISORY: WILL BE ISSUED BY 20230426/0800Z