FVXX23 KNES 021353
VA ADVISORY
DTG: 20231002/1353Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17693 FT (5393 M)

ADVISORY NR: 2023/1039

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

ERUPTION DETAILS: OCNL VA EMS

OBS VA DTG: 02/1341Z

OBS VA CLD: SFC/FL220 N1926 W09845 - N1922 W09844
- N1921 W09848 - N1923 W09850 - N1926 W09845 MOV
N 5KT 

FCST VA CLD +6HR: 02/1930Z SFC/FL220 N1901 W09901
- N1901 W09837 - N1900 W09837 - N1847 W09857 -
N1901 W09901 

FCST VA CLD +12HR: 03/0130Z NO VA EXP

FCST VA CLD +18HR: 03/0730Z NO VA EXP

RMK: DISCRETE VA EMS OBS IN WEBCAM AND STLT IMG
MOV NNW EXT ABOUT 20 NMI FM SUMMIT. MVMT TO SHIFT
MORE W BY T+6. FL AND MVMT BASED ON STLT AND NWP
MODELS. FCST CONFIDENCE LOW. ...GATLING

NXT ADVISORY: WILL BE ISSUED BY 20231002/2000Z