FVXX22 KNES 011359
VA ADVISORY
DTG: 20201001/1359Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2020/856

INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT. 

ERUPTION DETAILS: UPDATE OF VA EXTENT

OBS VA DTG: 01/1351Z

OBS VA CLD: SFC/FL210 N1913 W09839 - N1855 W09835
- N1854 W09843 - N1911 W09847 - N1913 W09839 MOV
S 5KT 

FCST VA CLD +6HR: 01/2000Z SFC/FL210 N1859 W09836
- N1849 W09832 - N1849 W09843 - N1859 W09838 -
N1859 W09836 

FCST VA CLD +12HR: 02/0200Z NO VA EXP

FCST VA CLD +18HR: 02/0800Z NO VA EXP

RMK: VA SEEN ON STLT IMAGERY MOV PRIMARILY S FM
SUMMIT. VA HEIGHT AND FRCST BASED ON IMAGERY AND
MODEL GUIDANCE. LOW CONFIDENCE IN FRCST DUE TO
LGHT AND VAR WINDS.  ...KIM

NXT ADVISORY: WILL BE ISSUED BY 20201001/2000Z