FVXX21 KNES 150424
VA ADVISORY
DTG: 20211215/0424Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2021/681

INFO SOURCE: GOES-16. WEBCAM. VOLCAT. 

ERUPTION DETAILS: CONT LGT VA EMS

OBS VA DTG: 15/0400Z

OBS VA CLD: SFC/FL200 N1913 W09854 - N1902 W09836
- N1858 W09838 - N1905 W09858 - N1913 W09854 MOV
NW 15KT 

FCST VA CLD +6HR: 15/1000Z SFC/FL200 N1913 W09856
- N1902 W09837 - N1858 W09837 - N1905 W09859 -
N1913 W09856 

FCST VA CLD +12HR: 15/1600Z NO VA EXP

FCST VA CLD +18HR: 15/2200Z NO VA EXP

RMK: FAINT VA OBS IN STLT. WEBCAM SHOWS CONT
STEAM AND GAS EMS, W OCNL VA EMS. ASH IS MOVG NW
FM SUMMIT AT APPROX 15KT BELOW FL200 AND DISPG
RAPIDLY.  ...RAMIREZ

NXT ADVISORY: WILL BE ISSUED BY 20211215/1030Z
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