FVXX20 KNES 012109
VA ADVISORY
DTG: 20230501/2109Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17693 FT (5393 M)

ADVISORY NR: 2023/524

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

ERUPTION DETAILS: SIG VA EMS CONT

OBS VA DTG: 01/2056Z

OBS VA CLD: SFC/FL210 N1924 W09753 - N1911 W09750
- N1900 W09835 - N1901 W09837 - N1924 W09753 MOV
NE 10KT 

FCST VA CLD +6HR: 02/0300Z SFC/FL210 N1943 W09737
- N1925 W09729 - N1859 W09836 - N1902 W09837 -
N1943 W09737 

FCST VA CLD +12HR: 02/0900Z SFC/FL210 N1943
W09737 - N1925 W09729 - N1900 W09837 - N1902
W09837 - N1943 W09737 

FCST VA CLD +18HR: 02/1500Z SFC/FL210 N1929
W09734 - N1916 W09731 - N1901 W09837 - N1902
W09837 - N1929 W09734 

RMK: DENSE VA PLUME DETECTED ON STLT MOVG APROX
40 NM NE OF SUMMIT B4 DSIPTNG, WEBCAM SHOWS CONTS
VA EMS. MDL WINDS AT FL FCST TO BACK A BIT BY 12
HR THEN VEER BY T+18 HR. ...KONON

NXT ADVISORY: WILL BE ISSUED BY 20230502/0315Z
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