FVXX21 KNES 050739
VA ADVISORY
DTG: 20221005/0739Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2022/213

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

ERUPTION DETAILS: DISCRETE VA EM AT 0605Z.

OBS VA DTG: 05/0721Z

OBS VA CLD: SFC/FL190 N1904 W09826 - N1857 W09828
- N1900 W09838 - N1903 W09838 - N1904 W09826 MOV
E 10KT 

FCST VA CLD +6HR: 05/1330Z SFC/FL190 N1907 W09813
- N1852 W09814 - N1859 W09838 - N1902 W09838 -
N1907 W09813 

FCST VA CLD +12HR: 05/1930Z NO VA EXP

FCST VA CLD +18HR: 06/0130Z NO VA EXP

RMK: VA CLD OBSD MOVG E ABT 7 NMI FM SUMMIT.
WEBCAM SHOWS VA EM AT 0605Z. NWP MDLS DO NOT
AGREE WITH OBSD VA MOVMT. HWVR 00Z MMMX
RADIOSONDE SUGGESTS VA CLD AT FL190. T+6 BASED ON
PERSISTENCE SO LOW CONFDC IN FCST. ...HOSLEY

NXT ADVISORY: WILL BE ISSUED BY 20221005/1345Z