FVXX21 KNES 020626
VA ADVISORY
DTG: 20210202/0626Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2021/140

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

ERUPTION DETAILS: 

OBS VA DTG: 02/0601Z

OBS VA CLD: SFC/FL190 N1902 W09839 - N1901 W09838
- N1849 W09840 - N1850 W09845 - N1902 W09839 MOV
S 15KT 

FCST VA CLD +6HR: 02/1200Z SFC/FL190 N1902 W09839
- N1902 W09838 - N1834 W09841 - N1836 W09850 -
N1902 W09839 

FCST VA CLD +12HR: 02/1800Z SFC/FL190 N1902
W09839 - N1902 W09838 - N1831 W09835 - N1831
W09846 - N1902 W09839 

FCST VA CLD +18HR: 03/0000Z NO VA EXP

RMK: VA EM OBSD ON WEBCAM AT 0523Z. 2ND VA EM
OBSD AT 0618Z. VA OBSD BY STLT EXTDG 11 NMI SSW
OF SUMMIT. FL ESTD FM WEBCAM AND NWP MDL FCST
SOUNDING. NWP MDLS FCST GRADUAL WSHIFT BY T+12 TO
S-WARD VA MOVMT. ...HOSLEY

NXT ADVISORY: WILL BE ISSUED BY 20210202/1230Z