FVXX21 KNES 051652
VA ADVISORY
DTG: 20210205/1652Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2021/147

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

ERUPTION DETAILS: DISCRETE VA EM.

OBS VA DTG: 05/1631Z

OBS VA CLD: SFC/FL200 N1903 W09831 - N1858 W09835
- N1902 W09840 - N1902 W09839 - N1903 W09831 MOV
E 20KT 

FCST VA CLD +6HR: 05/2230Z SFC/FL200 N1902 W09838
- N1855 W09805 - N1841 W09813 - N1901 W09840 -
N1902 W09838 

FCST VA CLD +12HR: 06/0430Z SFC/FL200 N1904
W09806 - N1850 W09808 - N1900 W09840 - N1902
W09839 - N1904 W09806 

FCST VA CLD +18HR: 06/1030Z NO VA EXP

RMK: VA EM OBSD BY WEBCAM AT 1612Z. VA OBSD 6 NMI
E OF SUMMIT. VA LKLY TO MOV FURTHER E BFR DISPG.
FURTHER ACT LKLY. NWP MDLS AND WEBCAM SUGGEST VA
TO FL200. NWP MDLS FCST VA TO MOV ESE BY T+6 THEN
TO MOV E BY T+12. ...HOSLEY

NXT ADVISORY: WILL BE ISSUED BY 20210205/2245Z