FVXX23 KNES 221816
VA ADVISORY
DTG: 20230922/1816Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17693 FT (5393 M)

ADVISORY NR: 2023/1000

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

ERUPTION DETAILS: OCNL VA EMS

OBS VA DTG: 22/1801Z

OBS VA CLD: SFC/FL210 N1904 W09855 - N1902 W09837
- N1901 W09836 - N1853 W09853 - N1904 W09855 MOV
W 20KT 

FCST VA CLD +6HR: 23/0000Z SFC/FL210 N1907 W09929
- N1902 W09837 - N1901 W09837 - N1846 W09926 -
N1907 W09929 

FCST VA CLD +12HR: 23/0600Z SFC/FL210 N1902
W09837 - N1901 W09837 - N1844 W09906 - N1859
W09911 - N1902 W09837 

FCST VA CLD +18HR: 23/1200Z NO VA EXP

RMK: OCNL VA EMS OBS IN STLT IMAGERY MOVG W APPRX
15NM FM SUMMIT. VA EMS ALSO OBS IN WEBCAM.
REMNANT VA FM EARLIER EMS APPEARS TO HAVE
DISSIPATED. VA FCST THRU T+12 HRS BASED ON NWP
MDLS.  ...COVERDALE

NXT ADVISORY: WILL BE ISSUED BY 20230923/0015Z