FVXX23 KNES 171138
VA ADVISORY
DTG: 20230917/1138Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17693 FT (5393 M)

ADVISORY NR: 2023/978

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

ERUPTION DETAILS: VA EMS CONT

OBS VA DTG: 17/1126Z

OBS VA CLD: SFC/FL200 N1920 W09852 - N1901 W09837
- N1900 W09837 - N1858 W09904 - N1913 W09902 -
N1920 W09852 MOV NW 5KT 

FCST VA CLD +6HR: 17/1730Z SFC/FL200 N1926 W09907
- N1902 W09837 - N1859 W09837 - N1905 W09916 -
N1926 W09907 

FCST VA CLD +12HR: 17/2330Z SFC/FL200 N1937
W09853 - N1901 W09837 - N1900 W09838 - N1920
W09912 - N1937 W09853 

FCST VA CLD +18HR: 18/0530Z SFC/FL200 N1902
W09837 - N1902 W09837 - N1901 W09838 - N1838
W09832 - N1852 W09815 - N1902 W09837 

RMK: VA EMS OBS IN WEBCAM AND STLT IMG MOV NW EXT
ABOUT 30 NMI FM SUMMIT. NW MVMT EXP THRU T+12. FL
AND MVMT BASED ON STLT AND NWP MODELS. ...GATLING

NXT ADVISORY: WILL BE ISSUED BY 20230917/1745Z