FVXX25 KNES 121044
VA ADVISORY
DTG: 20211012/1044Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2021/636

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

ERUPTION DETAILS: NEW VA EMS OBS

OBS VA DTG: 12/1021Z

OBS VA CLD: SFC/FL210 N1908 W09844 - N1902 W09837
- N1903 W09847 - N1908 W09844 MOV NW 15KT 

FCST VA CLD +6HR: 12/1630Z SFC/FL210 N1917 W09855
- N1901 W09837 - N1906 W09901 - N1917 W09855 

FCST VA CLD +12HR: 12/2230Z SFC/FL210 N1930
W09909 - N1902 W09837 - N1910 W09919 - N1930
W09909 

FCST VA CLD +18HR: 13/0430Z NO VA EXP

RMK: NEW VA EMS OBS IN WEBCAMERA. CENAPRED RPRTS
VA MOV NW FM SUMMIT. VA FCST TO MOV NW FM SUMMIT
THRU T+12HRS BEFORE DISP. CURRENT VO ACT
MODERATE. ...FISHER

NXT ADVISORY: WILL BE ISSUED BY 20211012/1645Z
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