FVXX20 KNES 041026
VA ADVISORY
DTG: 20211204/1026Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2021/674

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

ERUPTION DETAILS: DISCRETE VA EM AT 0902Z.

OBS VA DTG: 04/1001Z

OBS VA CLD: SFC/FL200 N1901 W09837 - N1852 W09829
- N1850 W09831 - N1901 W09838 - N1901 W09837 MOV
SE 10KT 

FCST VA CLD +6HR: 04/1600Z SFC/FL200 N1901 W09838
- N1901 W09837 - N1844 W09834 - N1844 W09839 -
N1901 W09838 

FCST VA CLD +12HR: 04/2200Z NO VA EXP

FCST VA CLD +18HR: 05/0400Z NO VA EXP

RMK: VA EM OBSD ON WEBCAM AT 0902Z. VA CLD NOW
OBSD 10 NMI SSE OF THE SUMMIT. VA EXPCD TO DISP
QUICKLY. FURTHER ACT PSBL. NWP MDLS FCST WINDS TO
MOV ANY FURTHER VA CLDS TO THE S BY T+6. ...HOSLEY

NXT ADVISORY: WILL BE ISSUED BY 20211204/1630Z