FVXX25 KNES 131417
VA ADVISORY
DTG: 20211113/1417Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2021/662

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

ERUPTION DETAILS: POSS VA EMS OBS

OBS VA DTG: 13/1401Z

OBS VA CLD: SFC/FL200 N1924 W09820 - N1913 W09811
- N1900 W09835 - N1901 W09837 - N1924 W09820 MOV
NE 5KT 

FCST VA CLD +6HR: 13/2000Z SFC/FL200 N1931 W09816
- N1916 W09802 - N1859 W09836 - N1901 W09837 -
N1931 W09816 

FCST VA CLD +12HR: 14/0200Z NO VA EXP

FCST VA CLD +18HR: 14/0800Z NO VA EXP

RMK: POSS VA EMS OBS MIXED WITH STEAM MOV NE OF
SUMMIT. FL AND WIND SPD BASED ON NWP AND RAOBS.
...JLEVINE

NXT ADVISORY: WILL BE ISSUED BY 20211113/2015Z