FVXX21 KNES 112212
VA ADVISORY
DTG: 20230111/2212Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17693 FT (5393 M)

ADVISORY NR: 2023/051

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

ERUPTION DETAILS: OCNL MDT VA EMS.

OBS VA DTG: 11/2131Z

OBS VA CLD: SFC/FL220 N2020 W09525 - N2004 W09325
- N1950 W09304 - N1952 W09450 - N2004 W09544 -
N2020 W09525 MOV NE 30KT SFC/FL230 N1926 W09748 -
N1924 W09734 - N1858 W09814 - N1857 W09838 -
N1900 W09842 - N1926 W09748 MOV NE 40KT 

FCST VA CLD +6HR: 12/0330Z SFC/FL220 NO VA EXP 
SFC/FL230 N2032 W09506 - N1912 W09441 - N1855
W09832 - N1902 W09841 - N2032 W09506 

FCST VA CLD +12HR: 12/0930Z SFC/FL230 N2025
W09447 - N1900 W09438 - N1856 W09841 - N1902
W09841 - N2025 W09447 

FCST VA CLD +18HR: 12/1530Z SFC/FL230 N2009
W09438 - N1845 W09433 - N1855 W09837 - N1904
W09841 - N2009 W09438 

RMK: VA EMS OBSD BY WEBCAM AT 2005Z AND 2154Z. VA
CLDS OBSD 60 NMI NE AND 27 NMI ENE OF THE SUMMIT
RESPECTIVELY. VA CLDS FM EARLIER EMS OBSD TO 280
NMI ENE OF SUMMIT. NWP MDLS SUGGEST RCNT VA CLDS
AT FL230 AND FCST LTLCG IN VA MOVMT. ...HOSLEY

NXT ADVISORY: WILL BE ISSUED BY 20230112/0415Z
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