FVXX23 KNES 291323
VA ADVISORY
DTG: 20230829/1323Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17693 FT (5393 M)

ADVISORY NR: 2023/908

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

ERUPTION DETAILS: POSS VA EMS

OBS VA DTG: 29/1311Z

OBS VA CLD: SFC/FL250 N1908 W09822 - N1856 W09821
- N1901 W09837 - N1901 W09837 - N1908 W09822 MOV
E 5KT 

FCST VA CLD +6HR: 29/1900Z SFC/FL250 N1916 W09821
- N1902 W09816 - N1901 W09837 - N1901 W09837 -
N1916 W09821 

FCST VA CLD +12HR: 30/0100Z NO VA EXP

FCST VA CLD +18HR: 30/0700Z NO VA EXP

RMK: EMS OF GAS AND STEAM OBS IN WEBCAM AND STLT
BUT VA EMS NOT VISIBLE. OCNL VA EMS MAY CONT. E
MVMT EXP TO SHIFT NE BY T+6. FL AND MVMT BASED ON
STLT AND NWP MODELS. ...GATLING

NXT ADVISORY: WILL BE ISSUED BY 20230829/1930Z