FVXX25 KNES 211528
VA ADVISORY
DTG: 20251221/1528Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SOURCE ELEV: 17693 FT AMSL

ADVISORY NR: 2025/522

INFO SOURCE: GOES-19. WEBCAM. NWP MODELS. 

ERUPTION DETAILS: LARGE VA EMISSIONS

OBS VA DTG: 21/1501Z

OBS VA CLD: SFC/FL230 N1938 W09841 - N1933 W09815
- N1859 W09837 - N1859 W09840 - N1938 W09841 MOV
N 20KT 

FCST VA CLD +6HR: 21/2100Z SFC/FL230 N1956 W09832
- N1946 W09801 - N1858 W09836 - N1901 W09837 -
N1956 W09832 

FCST VA CLD +12HR: 22/0300Z SFC/FL230 N2004
W09819 - N1951 W09746 - N1859 W09835 - N1901
W09837 - N2004 W09819 

FCST VA CLD +18HR: 22/0900Z SFC/FL230 N1959
W09807 - N1946 W09735 - N1859 W09835 - N1901
W09838 - N1959 W09807 

RMK: LRG VA EM SEEN IN WEBCAM AND IN STLT IMG
MOVNG NNE AT APX 35 NMI FM SUMMIT. MOVNT EXP TO
THE NE THRU T+18 HRS. FL AND FCST BSD ON NWP
MDLS.  ...LINER

NXT ADVISORY: WILL BE ISSUED BY 20251221/2130Z
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